MyEMS /
myems
| Total Complexity | 674 |
| Total Lines | 3232 |
| Duplicated Lines | 65.93 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like core.equipment often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | import uuid |
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| 2 | from datetime import datetime, timedelta |
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| 3 | import falcon |
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| 4 | import mysql.connector |
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| 5 | import simplejson as json |
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| 6 | from core.useractivity import user_logger, admin_control, access_control, api_key_control |
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| 7 | import config |
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| 8 | |||
| 9 | |||
| 10 | View Code Duplication | class EquipmentCollection: |
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Duplication
introduced
by
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| 11 | def __init__(self): |
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| 12 | """Initializes EquipmentCollection""" |
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| 13 | pass |
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| 14 | |||
| 15 | @staticmethod |
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| 16 | def on_options(req, resp): |
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| 17 | _ = req |
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| 18 | resp.status = falcon.HTTP_200 |
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| 19 | |||
| 20 | @staticmethod |
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| 21 | def on_get(req, resp): |
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| 22 | if 'API-KEY' not in req.headers or \ |
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| 23 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 24 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 25 | access_control(req) |
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| 26 | else: |
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| 27 | api_key_control(req) |
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| 28 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 29 | cursor = cnx.cursor() |
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| 30 | |||
| 31 | query = (" SELECT id, name, uuid " |
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| 32 | " FROM tbl_cost_centers ") |
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| 33 | cursor.execute(query) |
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| 34 | rows_cost_centers = cursor.fetchall() |
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| 35 | |||
| 36 | cost_center_dict = dict() |
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| 37 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
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| 38 | for row in rows_cost_centers: |
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| 39 | cost_center_dict[row[0]] = {"id": row[0], |
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| 40 | "name": row[1], |
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| 41 | "uuid": row[2]} |
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| 42 | |||
| 43 | query = (" SELECT id, name, uuid " |
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| 44 | " FROM tbl_svgs ") |
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| 45 | cursor.execute(query) |
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| 46 | rows_svgs = cursor.fetchall() |
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| 47 | |||
| 48 | svg_dict = dict() |
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| 49 | if rows_svgs is not None and len(rows_svgs) > 0: |
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| 50 | for row in rows_svgs: |
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| 51 | svg_dict[row[0]] = {"id": row[0], |
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| 52 | "name": row[1], |
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| 53 | "uuid": row[2]} |
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| 54 | |||
| 55 | query = (" SELECT id, name, uuid, " |
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| 56 | " is_input_counted, is_output_counted, " |
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| 57 | " cost_center_id, svg_id, camera_url, description " |
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| 58 | " FROM tbl_equipments " |
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| 59 | " ORDER BY id ") |
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| 60 | cursor.execute(query) |
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| 61 | rows_equipments = cursor.fetchall() |
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| 62 | |||
| 63 | result = list() |
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| 64 | if rows_equipments is not None and len(rows_equipments) > 0: |
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| 65 | for row in rows_equipments: |
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| 66 | meta_result = {"id": row[0], |
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| 67 | "name": row[1], |
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| 68 | "uuid": row[2], |
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| 69 | "is_input_counted": bool(row[3]), |
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| 70 | "is_output_counted": bool(row[4]), |
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| 71 | "cost_center": cost_center_dict.get(row[5], None), |
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| 72 | "svg": svg_dict.get(row[6], None), |
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| 73 | "camera_url": row[7], |
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| 74 | "description": row[8], |
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| 75 | "qrcode": 'equipment:' + row[2]} |
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| 76 | result.append(meta_result) |
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| 77 | |||
| 78 | cursor.close() |
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| 79 | cnx.close() |
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| 80 | resp.text = json.dumps(result) |
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| 81 | |||
| 82 | @staticmethod |
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| 83 | @user_logger |
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| 84 | def on_post(req, resp): |
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| 85 | """Handles POST requests""" |
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| 86 | admin_control(req) |
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| 87 | try: |
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| 88 | raw_json = req.stream.read().decode('utf-8') |
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| 89 | except Exception as ex: |
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| 90 | print(str(ex)) |
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| 91 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 92 | title='API.BAD_REQUEST', |
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| 93 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 94 | |||
| 95 | new_values = json.loads(raw_json) |
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| 96 | |||
| 97 | if 'name' not in new_values['data'].keys() or \ |
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| 98 | not isinstance(new_values['data']['name'], str) or \ |
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| 99 | len(str.strip(new_values['data']['name'])) == 0: |
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| 100 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 101 | description='API.INVALID_EQUIPMENT_NAME') |
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| 102 | name = str.strip(new_values['data']['name']) |
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| 103 | |||
| 104 | if 'is_input_counted' not in new_values['data'].keys() or \ |
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| 105 | not isinstance(new_values['data']['is_input_counted'], bool): |
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| 106 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 107 | description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
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| 108 | is_input_counted = new_values['data']['is_input_counted'] |
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| 109 | |||
| 110 | if 'is_output_counted' not in new_values['data'].keys() or \ |
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| 111 | not isinstance(new_values['data']['is_output_counted'], bool): |
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| 112 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 113 | description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
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| 114 | is_output_counted = new_values['data']['is_output_counted'] |
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| 115 | |||
| 116 | if 'cost_center_id' not in new_values['data'].keys() or \ |
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| 117 | not isinstance(new_values['data']['cost_center_id'], int) or \ |
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| 118 | new_values['data']['cost_center_id'] <= 0: |
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| 119 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 120 | description='API.INVALID_COST_CENTER_ID') |
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| 121 | cost_center_id = new_values['data']['cost_center_id'] |
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| 122 | |||
| 123 | if 'svg_id' in new_values['data'].keys() and \ |
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| 124 | isinstance(new_values['data']['svg_id'], int) and \ |
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| 125 | new_values['data']['svg_id'] > 0: |
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| 126 | svg_id = new_values['data']['svg_id'] |
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| 127 | else: |
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| 128 | svg_id = None |
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| 129 | |||
| 130 | if 'camera_url' in new_values['data'].keys() and \ |
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| 131 | new_values['data']['camera_url'] is not None and \ |
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| 132 | len(str(new_values['data']['camera_url'])) > 0: |
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| 133 | camera_url = str.strip(new_values['data']['camera_url']) |
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| 134 | else: |
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| 135 | camera_url = None |
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| 136 | |||
| 137 | if 'description' in new_values['data'].keys() and \ |
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| 138 | new_values['data']['description'] is not None and \ |
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| 139 | len(str(new_values['data']['description'])) > 0: |
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| 140 | description = str.strip(new_values['data']['description']) |
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| 141 | else: |
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| 142 | description = None |
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| 143 | |||
| 144 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 145 | cursor = cnx.cursor() |
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| 146 | |||
| 147 | cursor.execute(" SELECT name " |
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| 148 | " FROM tbl_equipments " |
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| 149 | " WHERE name = %s ", (name,)) |
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| 150 | if cursor.fetchone() is not None: |
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| 151 | cursor.close() |
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| 152 | cnx.close() |
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| 153 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 154 | description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
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| 155 | |||
| 156 | if cost_center_id is not None: |
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| 157 | cursor.execute(" SELECT name " |
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| 158 | " FROM tbl_cost_centers " |
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| 159 | " WHERE id = %s ", |
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| 160 | (new_values['data']['cost_center_id'],)) |
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| 161 | row = cursor.fetchone() |
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| 162 | if row is None: |
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| 163 | cursor.close() |
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| 164 | cnx.close() |
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| 165 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 166 | description='API.COST_CENTER_NOT_FOUND') |
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| 167 | |||
| 168 | if svg_id is not None: |
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| 169 | cursor.execute(" SELECT name " |
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| 170 | " FROM tbl_svgs " |
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| 171 | " WHERE id = %s ", |
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| 172 | (svg_id,)) |
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| 173 | row = cursor.fetchone() |
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| 174 | if row is None: |
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| 175 | cursor.close() |
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| 176 | cnx.close() |
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| 177 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 178 | description='API.SVG_NOT_FOUND') |
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| 179 | |||
| 180 | add_values = (" INSERT INTO tbl_equipments " |
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| 181 | " (name, uuid, is_input_counted, is_output_counted, " |
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| 182 | " cost_center_id, svg_id, camera_url, description) " |
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| 183 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
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| 184 | cursor.execute(add_values, (name, |
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| 185 | str(uuid.uuid4()), |
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| 186 | is_input_counted, |
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| 187 | is_output_counted, |
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| 188 | cost_center_id, |
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| 189 | svg_id, |
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| 190 | camera_url, |
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| 191 | description)) |
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| 192 | new_id = cursor.lastrowid |
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| 193 | cnx.commit() |
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| 194 | cursor.close() |
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| 195 | cnx.close() |
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| 196 | |||
| 197 | resp.status = falcon.HTTP_201 |
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| 198 | resp.location = '/equipments/' + str(new_id) |
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| 199 | |||
| 200 | |||
| 201 | class EquipmentItem: |
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| 202 | def __init__(self): |
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| 203 | """Initializes EquipmentItem""" |
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| 204 | pass |
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| 205 | |||
| 206 | @staticmethod |
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| 207 | def on_options(req, resp, id_): |
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| 208 | _ = req |
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| 209 | resp.status = falcon.HTTP_200 |
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| 210 | _ = id_ |
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| 211 | |||
| 212 | View Code Duplication | @staticmethod |
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| 213 | def on_get(req, resp, id_): |
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| 214 | if 'API-KEY' not in req.headers or \ |
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| 215 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 216 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 217 | access_control(req) |
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| 218 | else: |
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| 219 | api_key_control(req) |
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| 220 | if not id_.isdigit() or int(id_) <= 0: |
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| 221 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 222 | description='API.INVALID_EQUIPMENT_ID') |
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| 223 | |||
| 224 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 225 | cursor = cnx.cursor() |
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| 226 | |||
| 227 | query = (" SELECT id, name, uuid " |
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| 228 | " FROM tbl_cost_centers ") |
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| 229 | cursor.execute(query) |
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| 230 | rows_cost_centers = cursor.fetchall() |
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| 231 | |||
| 232 | cost_center_dict = dict() |
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| 233 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
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| 234 | for row in rows_cost_centers: |
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| 235 | cost_center_dict[row[0]] = {"id": row[0], |
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| 236 | "name": row[1], |
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| 237 | "uuid": row[2]} |
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| 238 | |||
| 239 | svg_dict = dict() |
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| 240 | query = (" SELECT id, name, uuid " |
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| 241 | " FROM tbl_svgs ") |
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| 242 | cursor.execute(query) |
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| 243 | rows_svgs = cursor.fetchall() |
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| 244 | if rows_svgs is not None and len(rows_svgs) > 0: |
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| 245 | for row in rows_svgs: |
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| 246 | svg_dict[row[0]] = {"id": row[0], |
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| 247 | "name": row[1], |
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| 248 | "uuid": row[2]} |
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| 249 | |||
| 250 | query = (" SELECT id, name, uuid, " |
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| 251 | " is_input_counted, is_output_counted, " |
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| 252 | " cost_center_id, svg_id, camera_url, description " |
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| 253 | " FROM tbl_equipments " |
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| 254 | " WHERE id = %s ") |
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| 255 | cursor.execute(query, (id_,)) |
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| 256 | row = cursor.fetchone() |
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| 257 | cursor.close() |
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| 258 | cnx.close() |
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| 259 | |||
| 260 | if row is None: |
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| 261 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 262 | description='API.EQUIPMENT_NOT_FOUND') |
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| 263 | else: |
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| 264 | meta_result = {"id": row[0], |
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| 265 | "name": row[1], |
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| 266 | "uuid": row[2], |
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| 267 | "is_input_counted": bool(row[3]), |
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| 268 | "is_output_counted": bool(row[4]), |
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| 269 | "cost_center": cost_center_dict.get(row[5], None), |
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| 270 | "svg": svg_dict.get(row[6], None), |
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| 271 | "camera_url": row[7], |
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| 272 | "description": row[8], |
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| 273 | "qrcode": 'equipment:' + row[2]} |
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| 274 | |||
| 275 | resp.text = json.dumps(meta_result) |
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| 276 | |||
| 277 | @staticmethod |
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| 278 | @user_logger |
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| 279 | @user_logger |
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| 280 | def on_delete(req, resp, id_): |
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| 281 | admin_control(req) |
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| 282 | if not id_.isdigit() or int(id_) <= 0: |
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| 283 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 284 | description='API.INVALID_EQUIPMENT_ID') |
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| 285 | |||
| 286 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 287 | cursor = cnx.cursor() |
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| 288 | |||
| 289 | # check relation with space |
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| 290 | cursor.execute(" SELECT space_id " |
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| 291 | " FROM tbl_spaces_equipments " |
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| 292 | " WHERE equipment_id = %s ", |
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| 293 | (id_,)) |
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| 294 | rows_equipments = cursor.fetchall() |
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| 295 | if rows_equipments is not None and len(rows_equipments) > 0: |
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| 296 | cursor.close() |
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| 297 | cnx.close() |
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| 298 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 299 | title='API.BAD_REQUEST', |
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| 300 | description='API.THERE_IS_RELATION_WITH_SPACES') |
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| 301 | |||
| 302 | # check relation with combined equipments |
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| 303 | cursor.execute(" SELECT combined_equipment_id " |
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| 304 | " FROM tbl_combined_equipments_equipments " |
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| 305 | " WHERE equipment_id = %s ", |
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| 306 | (id_,)) |
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| 307 | rows_combined_equipments = cursor.fetchall() |
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| 308 | if rows_combined_equipments is not None and len(rows_combined_equipments) > 0: |
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| 309 | cursor.close() |
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| 310 | cnx.close() |
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| 311 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 312 | title='API.BAD_REQUEST', |
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| 313 | description='API.THERE_IS_RELATION_WITH_COMBINED_EQUIPMENTS') |
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| 314 | |||
| 315 | # check relation with shopfloor |
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| 316 | cursor.execute(" SELECT shopfloor_id " |
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| 317 | " FROM tbl_shopfloors_equipments " |
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| 318 | " WHERE equipment_id = %s ", |
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| 319 | (id_,)) |
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| 320 | rows_combined_shopfloor = cursor.fetchall() |
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| 321 | if rows_combined_shopfloor is not None and len(rows_combined_shopfloor) > 0: |
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| 322 | cursor.close() |
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| 323 | cnx.close() |
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| 324 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 325 | title='API.BAD_REQUEST', |
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| 326 | description='API.THERE_IS_RELATION_WITH_SHOPFLOORS') |
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| 327 | |||
| 328 | # delete relation with meter |
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| 329 | cursor.execute(" DELETE FROM tbl_equipments_meters WHERE equipment_id = %s ", (id_,)) |
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| 330 | |||
| 331 | # delete relation with offline meter |
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| 332 | cursor.execute(" DELETE FROM tbl_equipments_offline_meters WHERE equipment_id = %s ", (id_,)) |
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| 333 | |||
| 334 | # delete relation with virtual meter |
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| 335 | cursor.execute(" DELETE FROM tbl_equipments_virtual_meters WHERE equipment_id = %s ", (id_,)) |
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| 336 | |||
| 337 | # delete relation with commands |
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| 338 | cursor.execute(" DELETE FROM tbl_equipments_commands WHERE equipment_id = %s ", (id_,)) |
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| 339 | |||
| 340 | # delete all associated parameters |
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| 341 | cursor.execute(" DELETE FROM tbl_equipments_parameters WHERE equipment_id = %s ", (id_,)) |
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| 342 | cnx.commit() |
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| 343 | |||
| 344 | cursor.execute(" DELETE FROM tbl_equipments WHERE id = %s ", (id_,)) |
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| 345 | cnx.commit() |
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| 346 | |||
| 347 | cursor.close() |
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| 348 | cnx.close() |
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| 349 | |||
| 350 | resp.status = falcon.HTTP_204 |
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| 351 | |||
| 352 | View Code Duplication | @staticmethod |
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| 353 | @user_logger |
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| 354 | def on_put(req, resp, id_): |
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| 355 | """Handles PUT requests""" |
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| 356 | admin_control(req) |
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| 357 | if not id_.isdigit() or int(id_) <= 0: |
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| 358 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 359 | description='API.INVALID_EQUIPMENT_ID') |
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| 360 | try: |
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| 361 | raw_json = req.stream.read().decode('utf-8') |
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| 362 | except Exception as ex: |
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| 363 | print(str(ex)) |
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| 364 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 365 | title='API.BAD_REQUEST', |
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| 366 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 367 | |||
| 368 | new_values = json.loads(raw_json) |
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| 369 | |||
| 370 | if 'name' not in new_values['data'].keys() or \ |
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| 371 | not isinstance(new_values['data']['name'], str) or \ |
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| 372 | len(str.strip(new_values['data']['name'])) == 0: |
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| 373 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 374 | description='API.INVALID_EQUIPMENT_NAME') |
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| 375 | name = str.strip(new_values['data']['name']) |
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| 376 | |||
| 377 | if 'is_input_counted' not in new_values['data'].keys() or \ |
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| 378 | not isinstance(new_values['data']['is_input_counted'], bool): |
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| 379 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 380 | description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
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| 381 | is_input_counted = new_values['data']['is_input_counted'] |
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| 382 | |||
| 383 | if 'is_output_counted' not in new_values['data'].keys() or \ |
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| 384 | not isinstance(new_values['data']['is_output_counted'], bool): |
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| 385 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 386 | description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
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| 387 | is_output_counted = new_values['data']['is_output_counted'] |
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| 388 | |||
| 389 | if 'cost_center_id' not in new_values['data'].keys() or \ |
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| 390 | not isinstance(new_values['data']['cost_center_id'], int) or \ |
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| 391 | new_values['data']['cost_center_id'] <= 0: |
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| 392 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 393 | description='API.INVALID_COST_CENTER_ID') |
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| 394 | cost_center_id = new_values['data']['cost_center_id'] |
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| 395 | |||
| 396 | if 'svg_id' in new_values['data'].keys() and \ |
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| 397 | isinstance(new_values['data']['svg_id'], int) and \ |
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| 398 | new_values['data']['svg_id'] > 0: |
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| 399 | svg_id = new_values['data']['svg_id'] |
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| 400 | else: |
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| 401 | svg_id = None |
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| 402 | |||
| 403 | if 'description' in new_values['data'].keys() and \ |
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| 404 | new_values['data']['description'] is not None and \ |
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| 405 | len(str(new_values['data']['description'])) > 0: |
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| 406 | description = str.strip(new_values['data']['description']) |
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| 407 | else: |
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| 408 | description = None |
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| 409 | |||
| 410 | if 'camera_url' in new_values['data'].keys() and \ |
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| 411 | new_values['data']['camera_url'] is not None and \ |
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| 412 | len(str(new_values['data']['camera_url'])) > 0: |
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| 413 | camera_url = str.strip(new_values['data']['camera_url']) |
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| 414 | else: |
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| 415 | camera_url = None |
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| 416 | |||
| 417 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 418 | cursor = cnx.cursor() |
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| 419 | |||
| 420 | cursor.execute(" SELECT name " |
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| 421 | " FROM tbl_equipments " |
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| 422 | " WHERE id = %s ", (id_,)) |
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| 423 | if cursor.fetchone() is None: |
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| 424 | cursor.close() |
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| 425 | cnx.close() |
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| 426 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 427 | description='API.EQUIPMENT_NOT_FOUND') |
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| 428 | |||
| 429 | cursor.execute(" SELECT name " |
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| 430 | " FROM tbl_equipments " |
||
| 431 | " WHERE name = %s AND id != %s ", (name, id_)) |
||
| 432 | if cursor.fetchone() is not None: |
||
| 433 | cursor.close() |
||
| 434 | cnx.close() |
||
| 435 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 436 | description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
||
| 437 | |||
| 438 | cursor.execute(" SELECT name " |
||
| 439 | " FROM tbl_cost_centers " |
||
| 440 | " WHERE id = %s ", |
||
| 441 | (new_values['data']['cost_center_id'],)) |
||
| 442 | row = cursor.fetchone() |
||
| 443 | if row is None: |
||
| 444 | cursor.close() |
||
| 445 | cnx.close() |
||
| 446 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 447 | description='API.COST_CENTER_NOT_FOUND') |
||
| 448 | |||
| 449 | if svg_id is not None: |
||
| 450 | cursor.execute(" SELECT name " |
||
| 451 | " FROM tbl_svgs " |
||
| 452 | " WHERE id = %s ", |
||
| 453 | (new_values['data']['svg_id'],)) |
||
| 454 | row = cursor.fetchone() |
||
| 455 | if row is None: |
||
| 456 | cursor.close() |
||
| 457 | cnx.close() |
||
| 458 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 459 | description='API.SVG_NOT_FOUND') |
||
| 460 | |||
| 461 | update_row = (" UPDATE tbl_equipments " |
||
| 462 | " SET name = %s, is_input_counted = %s, is_output_counted = %s, " |
||
| 463 | " cost_center_id = %s, svg_id = %s, camera_url = %s, description = %s " |
||
| 464 | " WHERE id = %s ") |
||
| 465 | cursor.execute(update_row, (name, |
||
| 466 | is_input_counted, |
||
| 467 | is_output_counted, |
||
| 468 | cost_center_id, |
||
| 469 | svg_id, |
||
| 470 | camera_url, |
||
| 471 | description, |
||
| 472 | id_)) |
||
| 473 | cnx.commit() |
||
| 474 | |||
| 475 | cursor.close() |
||
| 476 | cnx.close() |
||
| 477 | |||
| 478 | resp.status = falcon.HTTP_200 |
||
| 479 | |||
| 480 | # Clone an Equipment |
||
| 481 | View Code Duplication | @staticmethod |
|
| 482 | @user_logger |
||
| 483 | def on_post(req, resp, id_): |
||
| 484 | admin_control(req) |
||
| 485 | """Handles POST requests""" |
||
| 486 | if not id_.isdigit() or int(id_) <= 0: |
||
| 487 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 488 | description='API.INVALID_EQUIPMENT_ID') |
||
| 489 | |||
| 490 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 491 | cursor = cnx.cursor() |
||
| 492 | cursor.execute(" SELECT name " |
||
| 493 | " FROM tbl_equipments " |
||
| 494 | " WHERE id = %s ", (id_,)) |
||
| 495 | if cursor.fetchone() is None: |
||
| 496 | cursor.close() |
||
| 497 | cnx.close() |
||
| 498 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 499 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 500 | |||
| 501 | query = (" SELECT name, is_input_counted, is_output_counted, " |
||
| 502 | " cost_center_id, svg_id, camera_url, description " |
||
| 503 | " FROM tbl_equipments " |
||
| 504 | " WHERE id = %s ") |
||
| 505 | cursor.execute(query, (id_,)) |
||
| 506 | row = cursor.fetchone() |
||
| 507 | |||
| 508 | if row is None: |
||
| 509 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 510 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 511 | else: |
||
| 512 | add_values = (" INSERT INTO tbl_equipments " |
||
| 513 | " (name, uuid, is_input_counted, is_output_counted, " |
||
| 514 | " cost_center_id, svg_id, camera_url, description) " |
||
| 515 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 516 | cursor.execute(add_values, (row[0] + ' Copy', |
||
| 517 | str(uuid.uuid4()), |
||
| 518 | row[1], |
||
| 519 | row[2], |
||
| 520 | row[3], |
||
| 521 | row[4], |
||
| 522 | row[5], |
||
| 523 | row[6])) |
||
| 524 | new_id = cursor.lastrowid |
||
| 525 | cnx.commit() |
||
| 526 | |||
| 527 | # clone relation with meter |
||
| 528 | cursor.execute(" SELECT meter_id, is_output " |
||
| 529 | " FROM tbl_equipments_meters " |
||
| 530 | " WHERE equipment_id = %s ", |
||
| 531 | (id_,)) |
||
| 532 | rows_meters = cursor.fetchall() |
||
| 533 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 534 | add_values = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output) " |
||
| 535 | " VALUES ") |
||
| 536 | for row in rows_meters: |
||
| 537 | add_values += " (" + str(new_id) + "," |
||
| 538 | add_values += str(row[0]) + "," |
||
| 539 | add_values += str(bool(row[1])) + "), " |
||
| 540 | # trim ", " at the end of string and then execute |
||
| 541 | cursor.execute(add_values[:-2]) |
||
| 542 | cnx.commit() |
||
| 543 | |||
| 544 | # clone relation with offline meter |
||
| 545 | cursor.execute(" SELECT offline_meter_id, is_output " |
||
| 546 | " FROM tbl_equipments_offline_meters " |
||
| 547 | " WHERE equipment_id = %s ", |
||
| 548 | (id_,)) |
||
| 549 | rows_offline_meters = cursor.fetchall() |
||
| 550 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 551 | add_values = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output) " |
||
| 552 | " VALUES ") |
||
| 553 | for row in rows_offline_meters: |
||
| 554 | add_values += " (" + str(new_id) + "," |
||
| 555 | add_values += "'" + str(row[0]) + "'," |
||
| 556 | add_values += str(bool(row[1])) + "), " |
||
| 557 | # trim ", " at the end of string and then execute |
||
| 558 | cursor.execute(add_values[:-2]) |
||
| 559 | cnx.commit() |
||
| 560 | |||
| 561 | # clone relation with virtual meter |
||
| 562 | cursor.execute(" SELECT virtual_meter_id, is_output " |
||
| 563 | " FROM tbl_equipments_virtual_meters " |
||
| 564 | " WHERE equipment_id = %s ", |
||
| 565 | (id_,)) |
||
| 566 | rows_virtual_meters = cursor.fetchall() |
||
| 567 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 568 | add_values = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output) " |
||
| 569 | " VALUES ") |
||
| 570 | for row in rows_virtual_meters: |
||
| 571 | add_values += " (" + str(new_id) + "," |
||
| 572 | add_values += str(row[0]) + "," |
||
| 573 | add_values += str(bool(row[1])) + "), " |
||
| 574 | # trim ", " at the end of string and then execute |
||
| 575 | cursor.execute(add_values[:-2]) |
||
| 576 | cnx.commit() |
||
| 577 | |||
| 578 | # clone parameters |
||
| 579 | cursor.execute(" SELECT name, parameter_type, constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 580 | " FROM tbl_equipments_parameters " |
||
| 581 | " WHERE equipment_id = %s ", |
||
| 582 | (id_,)) |
||
| 583 | rows_parameters = cursor.fetchall() |
||
| 584 | if rows_parameters is not None and len(rows_parameters) > 0: |
||
| 585 | add_values = (" INSERT INTO tbl_equipments_parameters" |
||
| 586 | " (equipment_id, name, parameter_type, constant, point_id, " |
||
| 587 | " numerator_meter_uuid, denominator_meter_uuid) " |
||
| 588 | " VALUES ") |
||
| 589 | for row in rows_parameters: |
||
| 590 | add_values += " (" + str(new_id) + "," |
||
| 591 | add_values += "'" + str(row[0]) + "'," |
||
| 592 | add_values += "'" + str(row[1]) + "'," |
||
| 593 | if row[2] is not None: |
||
| 594 | add_values += "'" + str(row[2]) + "'," |
||
| 595 | else: |
||
| 596 | add_values += "null, " |
||
| 597 | |||
| 598 | if row[3] is not None: |
||
| 599 | add_values += str(row[3]) + "," |
||
| 600 | else: |
||
| 601 | add_values += "null, " |
||
| 602 | |||
| 603 | if row[4] is not None: |
||
| 604 | add_values += "'" + row[4] + "'," |
||
| 605 | else: |
||
| 606 | add_values += "null, " |
||
| 607 | if row[5] is not None: |
||
| 608 | add_values += "'" + row[5] + "'), " |
||
| 609 | else: |
||
| 610 | add_values += "null), " |
||
| 611 | |||
| 612 | # trim ", " at the end of string and then execute |
||
| 613 | cursor.execute(add_values[:-2]) |
||
| 614 | cnx.commit() |
||
| 615 | |||
| 616 | cursor.close() |
||
| 617 | cnx.close() |
||
| 618 | resp.status = falcon.HTTP_201 |
||
| 619 | resp.location = '/equipments/' + str(new_id) |
||
| 620 | |||
| 621 | |||
| 622 | View Code Duplication | class EquipmentParameterCollection: |
|
| 623 | def __init__(self): |
||
| 624 | """Initializes EquipmentParameterCollection""" |
||
| 625 | pass |
||
| 626 | |||
| 627 | @staticmethod |
||
| 628 | def on_options(req, resp, id_): |
||
| 629 | _ = req |
||
| 630 | resp.status = falcon.HTTP_200 |
||
| 631 | _ = id_ |
||
| 632 | |||
| 633 | @staticmethod |
||
| 634 | def on_get(req, resp, id_): |
||
| 635 | if 'API-KEY' not in req.headers or \ |
||
| 636 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 637 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 638 | access_control(req) |
||
| 639 | else: |
||
| 640 | api_key_control(req) |
||
| 641 | if not id_.isdigit() or int(id_) <= 0: |
||
| 642 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 643 | description='API.INVALID_EQUIPMENT_ID') |
||
| 644 | |||
| 645 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 646 | cursor = cnx.cursor() |
||
| 647 | |||
| 648 | cursor.execute(" SELECT name " |
||
| 649 | " FROM tbl_equipments " |
||
| 650 | " WHERE id = %s ", (id_,)) |
||
| 651 | if cursor.fetchone() is None: |
||
| 652 | cursor.close() |
||
| 653 | cnx.close() |
||
| 654 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 655 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 656 | |||
| 657 | query = (" SELECT id, name " |
||
| 658 | " FROM tbl_points ") |
||
| 659 | cursor.execute(query) |
||
| 660 | rows_points = cursor.fetchall() |
||
| 661 | |||
| 662 | point_dict = dict() |
||
| 663 | if rows_points is not None and len(rows_points) > 0: |
||
| 664 | for row in rows_points: |
||
| 665 | point_dict[row[0]] = {"id": row[0], |
||
| 666 | "name": row[1]} |
||
| 667 | |||
| 668 | query = (" SELECT id, name, uuid " |
||
| 669 | " FROM tbl_meters ") |
||
| 670 | cursor.execute(query) |
||
| 671 | rows_meters = cursor.fetchall() |
||
| 672 | |||
| 673 | meter_dict = dict() |
||
| 674 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 675 | for row in rows_meters: |
||
| 676 | meter_dict[row[2]] = {"type": 'meter', |
||
| 677 | "id": row[0], |
||
| 678 | "name": row[1], |
||
| 679 | "uuid": row[2]} |
||
| 680 | |||
| 681 | query = (" SELECT id, name, uuid " |
||
| 682 | " FROM tbl_offline_meters ") |
||
| 683 | cursor.execute(query) |
||
| 684 | rows_offline_meters = cursor.fetchall() |
||
| 685 | |||
| 686 | offline_meter_dict = dict() |
||
| 687 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 688 | for row in rows_offline_meters: |
||
| 689 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 690 | "id": row[0], |
||
| 691 | "name": row[1], |
||
| 692 | "uuid": row[2]} |
||
| 693 | |||
| 694 | query = (" SELECT id, name, uuid " |
||
| 695 | " FROM tbl_virtual_meters ") |
||
| 696 | cursor.execute(query) |
||
| 697 | rows_virtual_meters = cursor.fetchall() |
||
| 698 | |||
| 699 | virtual_meter_dict = dict() |
||
| 700 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 701 | for row in rows_virtual_meters: |
||
| 702 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 703 | "id": row[0], |
||
| 704 | "name": row[1], |
||
| 705 | "uuid": row[2]} |
||
| 706 | |||
| 707 | query = (" SELECT id, name, parameter_type, " |
||
| 708 | " constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 709 | " FROM tbl_equipments_parameters " |
||
| 710 | " WHERE equipment_id = %s " |
||
| 711 | " ORDER BY id ") |
||
| 712 | cursor.execute(query, (id_, )) |
||
| 713 | rows_parameters = cursor.fetchall() |
||
| 714 | |||
| 715 | result = list() |
||
| 716 | if rows_parameters is not None and len(rows_parameters) > 0: |
||
| 717 | for row in rows_parameters: |
||
| 718 | constant = None |
||
| 719 | point = None |
||
| 720 | numerator_meter = None |
||
| 721 | denominator_meter = None |
||
| 722 | if row[2] == 'point': |
||
| 723 | point = point_dict.get(row[4], None) |
||
| 724 | constant = None |
||
| 725 | numerator_meter = None |
||
| 726 | denominator_meter = None |
||
| 727 | elif row[2] == 'constant': |
||
| 728 | constant = row[3] |
||
| 729 | point = None |
||
| 730 | numerator_meter = None |
||
| 731 | denominator_meter = None |
||
| 732 | elif row[2] == 'fraction': |
||
| 733 | constant = None |
||
| 734 | point = None |
||
| 735 | # find numerator meter by uuid |
||
| 736 | numerator_meter = meter_dict.get(row[5], None) |
||
| 737 | if numerator_meter is None: |
||
| 738 | numerator_meter = virtual_meter_dict.get(row[5], None) |
||
| 739 | if numerator_meter is None: |
||
| 740 | numerator_meter = offline_meter_dict.get(row[5], None) |
||
| 741 | # find denominator meter by uuid |
||
| 742 | denominator_meter = meter_dict.get(row[6], None) |
||
| 743 | if denominator_meter is None: |
||
| 744 | denominator_meter = virtual_meter_dict.get(row[6], None) |
||
| 745 | if denominator_meter is None: |
||
| 746 | denominator_meter = offline_meter_dict.get(row[6], None) |
||
| 747 | |||
| 748 | meta_result = {"id": row[0], |
||
| 749 | "name": row[1], |
||
| 750 | "parameter_type": row[2], |
||
| 751 | "constant": constant, |
||
| 752 | "point": point, |
||
| 753 | "numerator_meter": numerator_meter, |
||
| 754 | "denominator_meter": denominator_meter} |
||
| 755 | result.append(meta_result) |
||
| 756 | |||
| 757 | cursor.close() |
||
| 758 | cnx.close() |
||
| 759 | resp.text = json.dumps(result) |
||
| 760 | |||
| 761 | @staticmethod |
||
| 762 | @user_logger |
||
| 763 | def on_post(req, resp, id_): |
||
| 764 | """Handles POST requests""" |
||
| 765 | admin_control(req) |
||
| 766 | if not id_.isdigit() or int(id_) <= 0: |
||
| 767 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 768 | description='API.INVALID_EQUIPMENT_ID') |
||
| 769 | try: |
||
| 770 | raw_json = req.stream.read().decode('utf-8') |
||
| 771 | except Exception as ex: |
||
| 772 | print(str(ex)) |
||
| 773 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 774 | title='API.BAD_REQUEST', |
||
| 775 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 776 | |||
| 777 | new_values = json.loads(raw_json) |
||
| 778 | |||
| 779 | if 'name' not in new_values['data'].keys() or \ |
||
| 780 | not isinstance(new_values['data']['name'], str) or \ |
||
| 781 | len(str.strip(new_values['data']['name'])) == 0: |
||
| 782 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 783 | description='API.INVALID_EQUIPMENT_PARAMETER_NAME') |
||
| 784 | name = str.strip(new_values['data']['name']) |
||
| 785 | |||
| 786 | if 'parameter_type' not in new_values['data'].keys() or \ |
||
| 787 | not isinstance(new_values['data']['parameter_type'], str) or \ |
||
| 788 | len(str.strip(new_values['data']['parameter_type'])) == 0: |
||
| 789 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 790 | description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
||
| 791 | |||
| 792 | parameter_type = str.strip(new_values['data']['parameter_type']) |
||
| 793 | |||
| 794 | if parameter_type not in ('constant', 'point', 'fraction'): |
||
| 795 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 796 | description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
||
| 797 | |||
| 798 | constant = None |
||
| 799 | if 'constant' in new_values['data'].keys(): |
||
| 800 | if new_values['data']['constant'] is not None and \ |
||
| 801 | isinstance(new_values['data']['constant'], str) and \ |
||
| 802 | len(str.strip(new_values['data']['constant'])) > 0: |
||
| 803 | constant = str.strip(new_values['data']['constant']) |
||
| 804 | |||
| 805 | point_id = None |
||
| 806 | if 'point_id' in new_values['data'].keys(): |
||
| 807 | if new_values['data']['point_id'] is not None and \ |
||
| 808 | new_values['data']['point_id'] <= 0: |
||
| 809 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 810 | description='API.INVALID_POINT_ID') |
||
| 811 | point_id = new_values['data']['point_id'] |
||
| 812 | |||
| 813 | numerator_meter_uuid = None |
||
| 814 | if 'numerator_meter_uuid' in new_values['data'].keys(): |
||
| 815 | if new_values['data']['numerator_meter_uuid'] is not None and \ |
||
| 816 | isinstance(new_values['data']['numerator_meter_uuid'], str) and \ |
||
| 817 | len(str.strip(new_values['data']['numerator_meter_uuid'])) > 0: |
||
| 818 | numerator_meter_uuid = str.strip(new_values['data']['numerator_meter_uuid']) |
||
| 819 | |||
| 820 | denominator_meter_uuid = None |
||
| 821 | if 'denominator_meter_uuid' in new_values['data'].keys(): |
||
| 822 | if new_values['data']['denominator_meter_uuid'] is not None and \ |
||
| 823 | isinstance(new_values['data']['denominator_meter_uuid'], str) and \ |
||
| 824 | len(str.strip(new_values['data']['denominator_meter_uuid'])) > 0: |
||
| 825 | denominator_meter_uuid = str.strip(new_values['data']['denominator_meter_uuid']) |
||
| 826 | |||
| 827 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 828 | cursor = cnx.cursor() |
||
| 829 | cursor.execute(" SELECT name " |
||
| 830 | " FROM tbl_equipments " |
||
| 831 | " WHERE id = %s ", (id_,)) |
||
| 832 | if cursor.fetchone() is None: |
||
| 833 | cursor.close() |
||
| 834 | cnx.close() |
||
| 835 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.NOT_FOUND', |
||
| 836 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 837 | |||
| 838 | cursor.execute(" SELECT name " |
||
| 839 | " FROM tbl_equipments_parameters " |
||
| 840 | " WHERE name = %s AND equipment_id = %s ", (name, id_)) |
||
| 841 | if cursor.fetchone() is not None: |
||
| 842 | cursor.close() |
||
| 843 | cnx.close() |
||
| 844 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 845 | description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
||
| 846 | |||
| 847 | # validate by parameter type |
||
| 848 | if parameter_type == 'point': |
||
| 849 | if point_id is None: |
||
| 850 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 851 | description='API.INVALID_POINT_ID') |
||
| 852 | query = (" SELECT id, name " |
||
| 853 | " FROM tbl_points " |
||
| 854 | " WHERE id = %s ") |
||
| 855 | cursor.execute(query, (point_id, )) |
||
| 856 | if cursor.fetchone() is None: |
||
| 857 | cursor.close() |
||
| 858 | cnx.close() |
||
| 859 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 860 | description='API.POINT_NOT_FOUND') |
||
| 861 | |||
| 862 | elif parameter_type == 'constant': |
||
| 863 | if constant is None: |
||
| 864 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 865 | description='API.INVALID_CONSTANT_VALUE') |
||
| 866 | |||
| 867 | elif parameter_type == 'fraction': |
||
| 868 | query = (" SELECT id, name, uuid " |
||
| 869 | " FROM tbl_meters ") |
||
| 870 | cursor.execute(query) |
||
| 871 | rows_meters = cursor.fetchall() |
||
| 872 | meter_dict = dict() |
||
| 873 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 874 | for row in rows_meters: |
||
| 875 | meter_dict[row[2]] = {"type": 'meter', |
||
| 876 | "id": row[0], |
||
| 877 | "name": row[1], |
||
| 878 | "uuid": row[2]} |
||
| 879 | |||
| 880 | query = (" SELECT id, name, uuid " |
||
| 881 | " FROM tbl_offline_meters ") |
||
| 882 | cursor.execute(query) |
||
| 883 | rows_offline_meters = cursor.fetchall() |
||
| 884 | |||
| 885 | offline_meter_dict = dict() |
||
| 886 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 887 | for row in rows_offline_meters: |
||
| 888 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 889 | "id": row[0], |
||
| 890 | "name": row[1], |
||
| 891 | "uuid": row[2]} |
||
| 892 | |||
| 893 | query = (" SELECT id, name, uuid " |
||
| 894 | " FROM tbl_virtual_meters ") |
||
| 895 | cursor.execute(query) |
||
| 896 | rows_virtual_meters = cursor.fetchall() |
||
| 897 | |||
| 898 | virtual_meter_dict = dict() |
||
| 899 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 900 | for row in rows_virtual_meters: |
||
| 901 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 902 | "id": row[0], |
||
| 903 | "name": row[1], |
||
| 904 | "uuid": row[2]} |
||
| 905 | |||
| 906 | # validate numerator meter uuid |
||
| 907 | if meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 908 | virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 909 | offline_meter_dict.get(numerator_meter_uuid) is None: |
||
| 910 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 911 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 912 | |||
| 913 | # validate denominator meter uuid |
||
| 914 | if denominator_meter_uuid == numerator_meter_uuid: |
||
| 915 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 916 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 917 | |||
| 918 | if denominator_meter_uuid not in meter_dict and \ |
||
| 919 | denominator_meter_uuid not in virtual_meter_dict and \ |
||
| 920 | denominator_meter_uuid not in offline_meter_dict: |
||
| 921 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 922 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 923 | |||
| 924 | add_values = (" INSERT INTO tbl_equipments_parameters " |
||
| 925 | " (equipment_id, name, parameter_type, constant, " |
||
| 926 | " point_id, numerator_meter_uuid, denominator_meter_uuid) " |
||
| 927 | " VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
||
| 928 | cursor.execute(add_values, (id_, |
||
| 929 | name, |
||
| 930 | parameter_type, |
||
| 931 | constant, |
||
| 932 | point_id, |
||
| 933 | numerator_meter_uuid, |
||
| 934 | denominator_meter_uuid)) |
||
| 935 | new_id = cursor.lastrowid |
||
| 936 | cnx.commit() |
||
| 937 | cursor.close() |
||
| 938 | cnx.close() |
||
| 939 | |||
| 940 | resp.status = falcon.HTTP_201 |
||
| 941 | resp.location = '/equipments/' + str(id_) + 'parameters/' + str(new_id) |
||
| 942 | |||
| 943 | |||
| 944 | View Code Duplication | class EquipmentParameterItem: |
|
| 945 | @staticmethod |
||
| 946 | @user_logger |
||
| 947 | def __init__(): |
||
| 948 | """Initializes EquipmentParameterItem""" |
||
| 949 | pass |
||
| 950 | |||
| 951 | @staticmethod |
||
| 952 | def on_options(req, resp, id_, pid): |
||
| 953 | _ = req |
||
| 954 | resp.status = falcon.HTTP_200 |
||
| 955 | _ = id_ |
||
| 956 | _ = pid |
||
| 957 | |||
| 958 | @staticmethod |
||
| 959 | def on_get(req, resp, id_, pid): |
||
| 960 | if 'API-KEY' not in req.headers or \ |
||
| 961 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 962 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 963 | access_control(req) |
||
| 964 | else: |
||
| 965 | api_key_control(req) |
||
| 966 | if not id_.isdigit() or int(id_) <= 0: |
||
| 967 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 968 | description='API.INVALID_EQUIPMENT_ID') |
||
| 969 | |||
| 970 | if not pid.isdigit() or int(pid) <= 0: |
||
| 971 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 972 | description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
||
| 973 | |||
| 974 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 975 | cursor = cnx.cursor() |
||
| 976 | |||
| 977 | query = (" SELECT id, name " |
||
| 978 | " FROM tbl_points ") |
||
| 979 | cursor.execute(query) |
||
| 980 | rows_points = cursor.fetchall() |
||
| 981 | |||
| 982 | point_dict = dict() |
||
| 983 | if rows_points is not None and len(rows_points) > 0: |
||
| 984 | for row in rows_points: |
||
| 985 | point_dict[row[0]] = {"id": row[0], |
||
| 986 | "name": row[1]} |
||
| 987 | |||
| 988 | query = (" SELECT id, name, uuid " |
||
| 989 | " FROM tbl_meters ") |
||
| 990 | cursor.execute(query) |
||
| 991 | rows_meters = cursor.fetchall() |
||
| 992 | |||
| 993 | meter_dict = dict() |
||
| 994 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 995 | for row in rows_meters: |
||
| 996 | meter_dict[row[2]] = {"type": 'meter', |
||
| 997 | "id": row[0], |
||
| 998 | "name": row[1], |
||
| 999 | "uuid": row[2]} |
||
| 1000 | |||
| 1001 | query = (" SELECT id, name, uuid " |
||
| 1002 | " FROM tbl_offline_meters ") |
||
| 1003 | cursor.execute(query) |
||
| 1004 | rows_offline_meters = cursor.fetchall() |
||
| 1005 | |||
| 1006 | offline_meter_dict = dict() |
||
| 1007 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 1008 | for row in rows_offline_meters: |
||
| 1009 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 1010 | "id": row[0], |
||
| 1011 | "name": row[1], |
||
| 1012 | "uuid": row[2]} |
||
| 1013 | |||
| 1014 | query = (" SELECT id, name, uuid " |
||
| 1015 | " FROM tbl_virtual_meters ") |
||
| 1016 | cursor.execute(query) |
||
| 1017 | rows_virtual_meters = cursor.fetchall() |
||
| 1018 | |||
| 1019 | virtual_meter_dict = dict() |
||
| 1020 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 1021 | for row in rows_virtual_meters: |
||
| 1022 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 1023 | "id": row[0], |
||
| 1024 | "name": row[1], |
||
| 1025 | "uuid": row[2]} |
||
| 1026 | |||
| 1027 | query = (" SELECT id, name, parameter_type, " |
||
| 1028 | " constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 1029 | " FROM tbl_equipments_parameters " |
||
| 1030 | " WHERE equipment_id = %s AND id = %s ") |
||
| 1031 | cursor.execute(query, (id_, pid)) |
||
| 1032 | row = cursor.fetchone() |
||
| 1033 | cursor.close() |
||
| 1034 | cnx.close() |
||
| 1035 | |||
| 1036 | if row is None: |
||
| 1037 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1038 | description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
||
| 1039 | else: |
||
| 1040 | constant = None |
||
| 1041 | point = None |
||
| 1042 | numerator_meter = None |
||
| 1043 | denominator_meter = None |
||
| 1044 | if row[2] == 'point': |
||
| 1045 | point = point_dict.get(row[4], None) |
||
| 1046 | constant = None |
||
| 1047 | numerator_meter = None |
||
| 1048 | denominator_meter = None |
||
| 1049 | elif row[2] == 'constant': |
||
| 1050 | constant = row[3] |
||
| 1051 | point = None |
||
| 1052 | numerator_meter = None |
||
| 1053 | denominator_meter = None |
||
| 1054 | elif row[2] == 'fraction': |
||
| 1055 | constant = None |
||
| 1056 | point = None |
||
| 1057 | # find numerator meter by uuid |
||
| 1058 | numerator_meter = meter_dict.get(row[5], None) |
||
| 1059 | if numerator_meter is None: |
||
| 1060 | numerator_meter = virtual_meter_dict.get(row[5], None) |
||
| 1061 | if numerator_meter is None: |
||
| 1062 | numerator_meter = offline_meter_dict.get(row[5], None) |
||
| 1063 | # find denominator meter by uuid |
||
| 1064 | denominator_meter = meter_dict.get(row[6], None) |
||
| 1065 | if denominator_meter is None: |
||
| 1066 | denominator_meter = virtual_meter_dict.get(row[6], None) |
||
| 1067 | if denominator_meter is None: |
||
| 1068 | denominator_meter = offline_meter_dict.get(row[6], None) |
||
| 1069 | |||
| 1070 | meta_result = {"id": row[0], |
||
| 1071 | "name": row[1], |
||
| 1072 | "parameter_type": row[2], |
||
| 1073 | "constant": constant, |
||
| 1074 | "point": point, |
||
| 1075 | "numerator_meter": numerator_meter, |
||
| 1076 | "denominator_meter": denominator_meter} |
||
| 1077 | |||
| 1078 | resp.text = json.dumps(meta_result) |
||
| 1079 | |||
| 1080 | @staticmethod |
||
| 1081 | @user_logger |
||
| 1082 | def on_delete(req, resp, id_, pid): |
||
| 1083 | admin_control(req) |
||
| 1084 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1085 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1086 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1087 | |||
| 1088 | if not pid.isdigit() or int(pid) <= 0: |
||
| 1089 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1090 | description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
||
| 1091 | |||
| 1092 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1093 | cursor = cnx.cursor() |
||
| 1094 | |||
| 1095 | cursor.execute(" SELECT name " |
||
| 1096 | " FROM tbl_equipments " |
||
| 1097 | " WHERE id = %s ", |
||
| 1098 | (id_,)) |
||
| 1099 | row = cursor.fetchone() |
||
| 1100 | if row is None: |
||
| 1101 | cursor.close() |
||
| 1102 | cnx.close() |
||
| 1103 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1104 | title='API.NOT_FOUND', |
||
| 1105 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1106 | |||
| 1107 | cursor.execute(" SELECT name " |
||
| 1108 | " FROM tbl_equipments_parameters " |
||
| 1109 | " WHERE equipment_id = %s AND id = %s ", |
||
| 1110 | (id_, pid,)) |
||
| 1111 | row = cursor.fetchone() |
||
| 1112 | if row is None: |
||
| 1113 | cursor.close() |
||
| 1114 | cnx.close() |
||
| 1115 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1116 | title='API.NOT_FOUND', |
||
| 1117 | description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
||
| 1118 | |||
| 1119 | cursor.execute(" DELETE FROM tbl_equipments_parameters " |
||
| 1120 | " WHERE id = %s ", (pid, )) |
||
| 1121 | cnx.commit() |
||
| 1122 | |||
| 1123 | cursor.close() |
||
| 1124 | cnx.close() |
||
| 1125 | |||
| 1126 | resp.status = falcon.HTTP_204 |
||
| 1127 | |||
| 1128 | @staticmethod |
||
| 1129 | @user_logger |
||
| 1130 | def on_put(req, resp, id_, pid): |
||
| 1131 | """Handles PUT requests""" |
||
| 1132 | admin_control(req) |
||
| 1133 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1134 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1135 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1136 | |||
| 1137 | if not pid.isdigit() or int(pid) <= 0: |
||
| 1138 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1139 | description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
||
| 1140 | |||
| 1141 | try: |
||
| 1142 | raw_json = req.stream.read().decode('utf-8') |
||
| 1143 | except Exception as ex: |
||
| 1144 | print(str(ex)) |
||
| 1145 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1146 | title='API.BAD_REQUEST', |
||
| 1147 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1148 | |||
| 1149 | new_values = json.loads(raw_json) |
||
| 1150 | |||
| 1151 | if 'name' not in new_values['data'].keys() or \ |
||
| 1152 | not isinstance(new_values['data']['name'], str) or \ |
||
| 1153 | len(str.strip(new_values['data']['name'])) == 0: |
||
| 1154 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1155 | description='API.INVALID_EQUIPMENT_PARAMETER_NAME') |
||
| 1156 | name = str.strip(new_values['data']['name']) |
||
| 1157 | |||
| 1158 | if 'parameter_type' not in new_values['data'].keys() or \ |
||
| 1159 | not isinstance(new_values['data']['parameter_type'], str) or \ |
||
| 1160 | len(str.strip(new_values['data']['parameter_type'])) == 0: |
||
| 1161 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1162 | description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
||
| 1163 | |||
| 1164 | parameter_type = str.strip(new_values['data']['parameter_type']) |
||
| 1165 | |||
| 1166 | if parameter_type not in ('constant', 'point', 'fraction'): |
||
| 1167 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1168 | description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
||
| 1169 | |||
| 1170 | constant = None |
||
| 1171 | if 'constant' in new_values['data'].keys(): |
||
| 1172 | if new_values['data']['constant'] is not None and \ |
||
| 1173 | isinstance(new_values['data']['constant'], str) and \ |
||
| 1174 | len(str.strip(new_values['data']['constant'])) > 0: |
||
| 1175 | constant = str.strip(new_values['data']['constant']) |
||
| 1176 | |||
| 1177 | point_id = None |
||
| 1178 | if 'point_id' in new_values['data'].keys(): |
||
| 1179 | if new_values['data']['point_id'] is not None and \ |
||
| 1180 | new_values['data']['point_id'] <= 0: |
||
| 1181 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1182 | description='API.INVALID_POINT_ID') |
||
| 1183 | point_id = new_values['data']['point_id'] |
||
| 1184 | |||
| 1185 | numerator_meter_uuid = None |
||
| 1186 | if 'numerator_meter_uuid' in new_values['data'].keys(): |
||
| 1187 | if new_values['data']['numerator_meter_uuid'] is not None and \ |
||
| 1188 | isinstance(new_values['data']['numerator_meter_uuid'], str) and \ |
||
| 1189 | len(str.strip(new_values['data']['numerator_meter_uuid'])) > 0: |
||
| 1190 | numerator_meter_uuid = str.strip(new_values['data']['numerator_meter_uuid']) |
||
| 1191 | |||
| 1192 | denominator_meter_uuid = None |
||
| 1193 | if 'denominator_meter_uuid' in new_values['data'].keys(): |
||
| 1194 | if new_values['data']['denominator_meter_uuid'] is not None and \ |
||
| 1195 | isinstance(new_values['data']['denominator_meter_uuid'], str) and \ |
||
| 1196 | len(str.strip(new_values['data']['denominator_meter_uuid'])) > 0: |
||
| 1197 | denominator_meter_uuid = str.strip(new_values['data']['denominator_meter_uuid']) |
||
| 1198 | |||
| 1199 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1200 | cursor = cnx.cursor() |
||
| 1201 | |||
| 1202 | cursor.execute(" SELECT name " |
||
| 1203 | " FROM tbl_equipments " |
||
| 1204 | " WHERE id = %s ", (id_,)) |
||
| 1205 | if cursor.fetchone() is None: |
||
| 1206 | cursor.close() |
||
| 1207 | cnx.close() |
||
| 1208 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.NOT_FOUND', |
||
| 1209 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1210 | |||
| 1211 | cursor.execute(" SELECT name " |
||
| 1212 | " FROM tbl_equipments_parameters " |
||
| 1213 | " WHERE equipment_id = %s AND id = %s ", |
||
| 1214 | (id_, pid,)) |
||
| 1215 | row = cursor.fetchone() |
||
| 1216 | if row is None: |
||
| 1217 | cursor.close() |
||
| 1218 | cnx.close() |
||
| 1219 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1220 | title='API.NOT_FOUND', |
||
| 1221 | description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
||
| 1222 | |||
| 1223 | cursor.execute(" SELECT name " |
||
| 1224 | " FROM tbl_equipments_parameters " |
||
| 1225 | " WHERE name = %s AND equipment_id = %s AND id != %s ", (name, id_, pid)) |
||
| 1226 | row = cursor.fetchone() |
||
| 1227 | if row is not None: |
||
| 1228 | cursor.close() |
||
| 1229 | cnx.close() |
||
| 1230 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1231 | description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
||
| 1232 | |||
| 1233 | # validate by parameter type |
||
| 1234 | if parameter_type == 'point': |
||
| 1235 | if point_id is None: |
||
| 1236 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1237 | description='API.INVALID_POINT_ID') |
||
| 1238 | |||
| 1239 | query = (" SELECT id, name " |
||
| 1240 | " FROM tbl_points " |
||
| 1241 | " WHERE id = %s ") |
||
| 1242 | cursor.execute(query, (point_id, )) |
||
| 1243 | row = cursor.fetchone() |
||
| 1244 | if row is None: |
||
| 1245 | cursor.close() |
||
| 1246 | cnx.close() |
||
| 1247 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1248 | description='API.POINT_NOT_FOUND') |
||
| 1249 | |||
| 1250 | elif parameter_type == 'constant': |
||
| 1251 | if constant is None: |
||
| 1252 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1253 | description='API.INVALID_CONSTANT_VALUE') |
||
| 1254 | |||
| 1255 | elif parameter_type == 'fraction': |
||
| 1256 | |||
| 1257 | query = (" SELECT id, name, uuid " |
||
| 1258 | " FROM tbl_meters ") |
||
| 1259 | cursor.execute(query) |
||
| 1260 | rows_meters = cursor.fetchall() |
||
| 1261 | |||
| 1262 | meter_dict = dict() |
||
| 1263 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 1264 | for row in rows_meters: |
||
| 1265 | meter_dict[row[2]] = {"type": 'meter', |
||
| 1266 | "id": row[0], |
||
| 1267 | "name": row[1], |
||
| 1268 | "uuid": row[2]} |
||
| 1269 | |||
| 1270 | query = (" SELECT id, name, uuid " |
||
| 1271 | " FROM tbl_offline_meters ") |
||
| 1272 | cursor.execute(query) |
||
| 1273 | rows_offline_meters = cursor.fetchall() |
||
| 1274 | |||
| 1275 | offline_meter_dict = dict() |
||
| 1276 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 1277 | for row in rows_offline_meters: |
||
| 1278 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 1279 | "id": row[0], |
||
| 1280 | "name": row[1], |
||
| 1281 | "uuid": row[2]} |
||
| 1282 | |||
| 1283 | query = (" SELECT id, name, uuid " |
||
| 1284 | " FROM tbl_virtual_meters ") |
||
| 1285 | cursor.execute(query) |
||
| 1286 | rows_virtual_meters = cursor.fetchall() |
||
| 1287 | |||
| 1288 | virtual_meter_dict = dict() |
||
| 1289 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 1290 | for row in rows_virtual_meters: |
||
| 1291 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 1292 | "id": row[0], |
||
| 1293 | "name": row[1], |
||
| 1294 | "uuid": row[2]} |
||
| 1295 | |||
| 1296 | # validate numerator meter uuid |
||
| 1297 | if meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 1298 | virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 1299 | offline_meter_dict.get(numerator_meter_uuid) is None: |
||
| 1300 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1301 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 1302 | |||
| 1303 | # validate denominator meter uuid |
||
| 1304 | if denominator_meter_uuid == numerator_meter_uuid: |
||
| 1305 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1306 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 1307 | |||
| 1308 | if denominator_meter_uuid not in meter_dict and \ |
||
| 1309 | denominator_meter_uuid not in virtual_meter_dict and \ |
||
| 1310 | denominator_meter_uuid not in offline_meter_dict: |
||
| 1311 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1312 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 1313 | |||
| 1314 | add_values = (" UPDATE tbl_equipments_parameters " |
||
| 1315 | " SET name = %s , parameter_type = %s, constant = %s, " |
||
| 1316 | " point_id = %s, numerator_meter_uuid = %s, denominator_meter_uuid = %s " |
||
| 1317 | " WHERE id = %s ") |
||
| 1318 | cursor.execute(add_values, (name, |
||
| 1319 | parameter_type, |
||
| 1320 | constant, |
||
| 1321 | point_id, |
||
| 1322 | numerator_meter_uuid, |
||
| 1323 | denominator_meter_uuid, |
||
| 1324 | pid)) |
||
| 1325 | cnx.commit() |
||
| 1326 | |||
| 1327 | cursor.close() |
||
| 1328 | cnx.close() |
||
| 1329 | |||
| 1330 | resp.status = falcon.HTTP_200 |
||
| 1331 | |||
| 1332 | |||
| 1333 | View Code Duplication | class EquipmentMeterCollection: |
|
| 1334 | def __init__(self): |
||
| 1335 | """Initializes EquipmentMeterCollection""" |
||
| 1336 | pass |
||
| 1337 | |||
| 1338 | @staticmethod |
||
| 1339 | def on_options(req, resp, id_): |
||
| 1340 | _ = req |
||
| 1341 | resp.status = falcon.HTTP_200 |
||
| 1342 | _ = id_ |
||
| 1343 | |||
| 1344 | @staticmethod |
||
| 1345 | def on_get(req, resp, id_): |
||
| 1346 | if 'API-KEY' not in req.headers or \ |
||
| 1347 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 1348 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 1349 | access_control(req) |
||
| 1350 | else: |
||
| 1351 | api_key_control(req) |
||
| 1352 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1353 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1354 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1355 | |||
| 1356 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1357 | cursor = cnx.cursor() |
||
| 1358 | |||
| 1359 | cursor.execute(" SELECT name " |
||
| 1360 | " FROM tbl_equipments " |
||
| 1361 | " WHERE id = %s ", (id_,)) |
||
| 1362 | if cursor.fetchone() is None: |
||
| 1363 | cursor.close() |
||
| 1364 | cnx.close() |
||
| 1365 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1366 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1367 | |||
| 1368 | query = (" SELECT id, name, uuid " |
||
| 1369 | " FROM tbl_energy_categories ") |
||
| 1370 | cursor.execute(query) |
||
| 1371 | rows_energy_categories = cursor.fetchall() |
||
| 1372 | |||
| 1373 | energy_category_dict = dict() |
||
| 1374 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 1375 | for row in rows_energy_categories: |
||
| 1376 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 1377 | "name": row[1], |
||
| 1378 | "uuid": row[2]} |
||
| 1379 | |||
| 1380 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 1381 | " FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
||
| 1382 | " WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
||
| 1383 | " ORDER BY m.id ") |
||
| 1384 | cursor.execute(query, (id_,)) |
||
| 1385 | rows = cursor.fetchall() |
||
| 1386 | |||
| 1387 | result = list() |
||
| 1388 | if rows is not None and len(rows) > 0: |
||
| 1389 | for row in rows: |
||
| 1390 | meta_result = {"id": row[0], |
||
| 1391 | "name": row[1], |
||
| 1392 | "uuid": row[2], |
||
| 1393 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 1394 | "is_output": bool(row[4])} |
||
| 1395 | result.append(meta_result) |
||
| 1396 | |||
| 1397 | resp.text = json.dumps(result) |
||
| 1398 | |||
| 1399 | @staticmethod |
||
| 1400 | @user_logger |
||
| 1401 | def on_post(req, resp, id_): |
||
| 1402 | """Handles POST requests""" |
||
| 1403 | admin_control(req) |
||
| 1404 | try: |
||
| 1405 | raw_json = req.stream.read().decode('utf-8') |
||
| 1406 | except Exception as ex: |
||
| 1407 | print(str(ex)) |
||
| 1408 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1409 | title='API.BAD_REQUEST', |
||
| 1410 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1411 | |||
| 1412 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1413 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1414 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1415 | |||
| 1416 | new_values = json.loads(raw_json) |
||
| 1417 | |||
| 1418 | if 'meter_id' not in new_values['data'].keys() or \ |
||
| 1419 | not isinstance(new_values['data']['meter_id'], int) or \ |
||
| 1420 | new_values['data']['meter_id'] <= 0: |
||
| 1421 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1422 | description='API.INVALID_METER_ID') |
||
| 1423 | meter_id = new_values['data']['meter_id'] |
||
| 1424 | |||
| 1425 | if 'is_output' not in new_values['data'].keys() or \ |
||
| 1426 | not isinstance(new_values['data']['is_output'], bool): |
||
| 1427 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1428 | description='API.INVALID_IS_OUTPUT_VALUE') |
||
| 1429 | is_output = new_values['data']['is_output'] |
||
| 1430 | |||
| 1431 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1432 | cursor = cnx.cursor() |
||
| 1433 | |||
| 1434 | cursor.execute(" SELECT name " |
||
| 1435 | " from tbl_equipments " |
||
| 1436 | " WHERE id = %s ", (id_,)) |
||
| 1437 | if cursor.fetchone() is None: |
||
| 1438 | cursor.close() |
||
| 1439 | cnx.close() |
||
| 1440 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1441 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1442 | |||
| 1443 | cursor.execute(" SELECT name " |
||
| 1444 | " FROM tbl_meters " |
||
| 1445 | " WHERE id = %s ", (meter_id,)) |
||
| 1446 | if cursor.fetchone() is None: |
||
| 1447 | cursor.close() |
||
| 1448 | cnx.close() |
||
| 1449 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1450 | description='API.METER_NOT_FOUND') |
||
| 1451 | |||
| 1452 | query = (" SELECT id " |
||
| 1453 | " FROM tbl_equipments_meters " |
||
| 1454 | " WHERE equipment_id = %s AND meter_id = %s") |
||
| 1455 | cursor.execute(query, (id_, meter_id,)) |
||
| 1456 | if cursor.fetchone() is not None: |
||
| 1457 | cursor.close() |
||
| 1458 | cnx.close() |
||
| 1459 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 1460 | description='API.EQUIPMENT_METER_RELATION_EXISTS') |
||
| 1461 | |||
| 1462 | add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
||
| 1463 | " VALUES (%s, %s, %s) ") |
||
| 1464 | cursor.execute(add_row, (id_, meter_id, is_output)) |
||
| 1465 | cnx.commit() |
||
| 1466 | cursor.close() |
||
| 1467 | cnx.close() |
||
| 1468 | |||
| 1469 | resp.status = falcon.HTTP_201 |
||
| 1470 | resp.location = '/equipments/' + str(id_) + '/meters/' + str(meter_id) |
||
| 1471 | |||
| 1472 | |||
| 1473 | View Code Duplication | class EquipmentMeterItem: |
|
| 1474 | def __init__(self): |
||
| 1475 | """Initializes EquipmentMeterItem""" |
||
| 1476 | pass |
||
| 1477 | |||
| 1478 | @staticmethod |
||
| 1479 | def on_options(req, resp, id_, mid): |
||
| 1480 | _ = req |
||
| 1481 | resp.status = falcon.HTTP_200 |
||
| 1482 | _ = id_ |
||
| 1483 | _ = mid |
||
| 1484 | |||
| 1485 | @staticmethod |
||
| 1486 | @user_logger |
||
| 1487 | def on_delete(req, resp, id_, mid): |
||
| 1488 | admin_control(req) |
||
| 1489 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1490 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1491 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1492 | |||
| 1493 | if not mid.isdigit() or int(mid) <= 0: |
||
| 1494 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1495 | description='API.INVALID_METER_ID') |
||
| 1496 | |||
| 1497 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1498 | cursor = cnx.cursor() |
||
| 1499 | |||
| 1500 | cursor.execute(" SELECT name " |
||
| 1501 | " FROM tbl_equipments " |
||
| 1502 | " WHERE id = %s ", (id_,)) |
||
| 1503 | if cursor.fetchone() is None: |
||
| 1504 | cursor.close() |
||
| 1505 | cnx.close() |
||
| 1506 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1507 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1508 | |||
| 1509 | cursor.execute(" SELECT name " |
||
| 1510 | " FROM tbl_meters " |
||
| 1511 | " WHERE id = %s ", (mid,)) |
||
| 1512 | if cursor.fetchone() is None: |
||
| 1513 | cursor.close() |
||
| 1514 | cnx.close() |
||
| 1515 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1516 | description='API.METER_NOT_FOUND') |
||
| 1517 | |||
| 1518 | cursor.execute(" SELECT id " |
||
| 1519 | " FROM tbl_equipments_meters " |
||
| 1520 | " WHERE equipment_id = %s AND meter_id = %s ", (id_, mid)) |
||
| 1521 | if cursor.fetchone() is None: |
||
| 1522 | cursor.close() |
||
| 1523 | cnx.close() |
||
| 1524 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1525 | description='API.EQUIPMENT_METER_RELATION_NOT_FOUND') |
||
| 1526 | |||
| 1527 | cursor.execute(" DELETE FROM tbl_equipments_meters WHERE equipment_id = %s AND meter_id = %s ", (id_, mid)) |
||
| 1528 | cnx.commit() |
||
| 1529 | |||
| 1530 | cursor.close() |
||
| 1531 | cnx.close() |
||
| 1532 | |||
| 1533 | resp.status = falcon.HTTP_204 |
||
| 1534 | |||
| 1535 | |||
| 1536 | View Code Duplication | class EquipmentOfflineMeterCollection: |
|
| 1537 | def __init__(self): |
||
| 1538 | """Initializes EquipmentOfflineMeterCollection""" |
||
| 1539 | pass |
||
| 1540 | |||
| 1541 | @staticmethod |
||
| 1542 | def on_options(req, resp, id_): |
||
| 1543 | _ = req |
||
| 1544 | resp.status = falcon.HTTP_200 |
||
| 1545 | _ = id_ |
||
| 1546 | |||
| 1547 | @staticmethod |
||
| 1548 | def on_get(req, resp, id_): |
||
| 1549 | if 'API-KEY' not in req.headers or \ |
||
| 1550 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 1551 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 1552 | access_control(req) |
||
| 1553 | else: |
||
| 1554 | api_key_control(req) |
||
| 1555 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1556 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1557 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1558 | |||
| 1559 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1560 | cursor = cnx.cursor() |
||
| 1561 | |||
| 1562 | cursor.execute(" SELECT name " |
||
| 1563 | " FROM tbl_equipments " |
||
| 1564 | " WHERE id = %s ", (id_,)) |
||
| 1565 | if cursor.fetchone() is None: |
||
| 1566 | cursor.close() |
||
| 1567 | cnx.close() |
||
| 1568 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1569 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1570 | |||
| 1571 | query = (" SELECT id, name, uuid " |
||
| 1572 | " FROM tbl_energy_categories ") |
||
| 1573 | cursor.execute(query) |
||
| 1574 | rows_energy_categories = cursor.fetchall() |
||
| 1575 | |||
| 1576 | energy_category_dict = dict() |
||
| 1577 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 1578 | for row in rows_energy_categories: |
||
| 1579 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 1580 | "name": row[1], |
||
| 1581 | "uuid": row[2]} |
||
| 1582 | |||
| 1583 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 1584 | " FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
||
| 1585 | " WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
||
| 1586 | " ORDER BY m.id ") |
||
| 1587 | cursor.execute(query, (id_,)) |
||
| 1588 | rows = cursor.fetchall() |
||
| 1589 | |||
| 1590 | result = list() |
||
| 1591 | if rows is not None and len(rows) > 0: |
||
| 1592 | for row in rows: |
||
| 1593 | meta_result = {"id": row[0], |
||
| 1594 | "name": row[1], |
||
| 1595 | "uuid": row[2], |
||
| 1596 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 1597 | "is_output": bool(row[4])} |
||
| 1598 | result.append(meta_result) |
||
| 1599 | |||
| 1600 | resp.text = json.dumps(result) |
||
| 1601 | |||
| 1602 | @staticmethod |
||
| 1603 | @user_logger |
||
| 1604 | def on_post(req, resp, id_): |
||
| 1605 | """Handles POST requests""" |
||
| 1606 | admin_control(req) |
||
| 1607 | try: |
||
| 1608 | raw_json = req.stream.read().decode('utf-8') |
||
| 1609 | except Exception as ex: |
||
| 1610 | print(str(ex)) |
||
| 1611 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1612 | title='API.BAD_REQUEST', |
||
| 1613 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1614 | |||
| 1615 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1616 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1617 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1618 | |||
| 1619 | new_values = json.loads(raw_json) |
||
| 1620 | |||
| 1621 | if 'offline_meter_id' not in new_values['data'].keys() or \ |
||
| 1622 | not isinstance(new_values['data']['offline_meter_id'], int) or \ |
||
| 1623 | new_values['data']['offline_meter_id'] <= 0: |
||
| 1624 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1625 | description='API.INVALID_OFFLINE_METER_ID') |
||
| 1626 | offline_meter_id = new_values['data']['offline_meter_id'] |
||
| 1627 | |||
| 1628 | if 'is_output' not in new_values['data'].keys() or \ |
||
| 1629 | not isinstance(new_values['data']['is_output'], bool): |
||
| 1630 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1631 | description='API.INVALID_IS_OUTPUT_VALUE') |
||
| 1632 | is_output = new_values['data']['is_output'] |
||
| 1633 | |||
| 1634 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1635 | cursor = cnx.cursor() |
||
| 1636 | |||
| 1637 | cursor.execute(" SELECT name " |
||
| 1638 | " from tbl_equipments " |
||
| 1639 | " WHERE id = %s ", (id_,)) |
||
| 1640 | if cursor.fetchone() is None: |
||
| 1641 | cursor.close() |
||
| 1642 | cnx.close() |
||
| 1643 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1644 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1645 | |||
| 1646 | cursor.execute(" SELECT name " |
||
| 1647 | " FROM tbl_offline_meters " |
||
| 1648 | " WHERE id = %s ", (offline_meter_id,)) |
||
| 1649 | if cursor.fetchone() is None: |
||
| 1650 | cursor.close() |
||
| 1651 | cnx.close() |
||
| 1652 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1653 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 1654 | |||
| 1655 | query = (" SELECT id " |
||
| 1656 | " FROM tbl_equipments_offline_meters " |
||
| 1657 | " WHERE equipment_id = %s AND offline_meter_id = %s") |
||
| 1658 | cursor.execute(query, (id_, offline_meter_id,)) |
||
| 1659 | if cursor.fetchone() is not None: |
||
| 1660 | cursor.close() |
||
| 1661 | cnx.close() |
||
| 1662 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 1663 | description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
||
| 1664 | |||
| 1665 | add_row = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
||
| 1666 | " VALUES (%s, %s, %s) ") |
||
| 1667 | cursor.execute(add_row, (id_, offline_meter_id, is_output)) |
||
| 1668 | cnx.commit() |
||
| 1669 | cursor.close() |
||
| 1670 | cnx.close() |
||
| 1671 | |||
| 1672 | resp.status = falcon.HTTP_201 |
||
| 1673 | resp.location = '/equipments/' + str(id_) + '/offlinemeters/' + str(offline_meter_id) |
||
| 1674 | |||
| 1675 | |||
| 1676 | View Code Duplication | class EquipmentOfflineMeterItem: |
|
| 1677 | def __init__(self): |
||
| 1678 | """Initializes EquipmentOfflineMeterItem""" |
||
| 1679 | pass |
||
| 1680 | |||
| 1681 | @staticmethod |
||
| 1682 | def on_options(req, resp, id_, mid): |
||
| 1683 | _ = req |
||
| 1684 | resp.status = falcon.HTTP_200 |
||
| 1685 | _ = id_ |
||
| 1686 | _ = mid |
||
| 1687 | |||
| 1688 | @staticmethod |
||
| 1689 | @user_logger |
||
| 1690 | def on_delete(req, resp, id_, mid): |
||
| 1691 | admin_control(req) |
||
| 1692 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1693 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1694 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1695 | |||
| 1696 | if not mid.isdigit() or int(mid) <= 0: |
||
| 1697 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1698 | description='API.INVALID_OFFLINE_METER_ID') |
||
| 1699 | |||
| 1700 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1701 | cursor = cnx.cursor() |
||
| 1702 | |||
| 1703 | cursor.execute(" SELECT name " |
||
| 1704 | " FROM tbl_equipments " |
||
| 1705 | " WHERE id = %s ", (id_,)) |
||
| 1706 | if cursor.fetchone() is None: |
||
| 1707 | cursor.close() |
||
| 1708 | cnx.close() |
||
| 1709 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1710 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1711 | |||
| 1712 | cursor.execute(" SELECT name " |
||
| 1713 | " FROM tbl_offline_meters " |
||
| 1714 | " WHERE id = %s ", (mid,)) |
||
| 1715 | if cursor.fetchone() is None: |
||
| 1716 | cursor.close() |
||
| 1717 | cnx.close() |
||
| 1718 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1719 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 1720 | |||
| 1721 | cursor.execute(" SELECT id " |
||
| 1722 | " FROM tbl_equipments_offline_meters " |
||
| 1723 | " WHERE equipment_id = %s AND offline_meter_id = %s ", (id_, mid)) |
||
| 1724 | if cursor.fetchone() is None: |
||
| 1725 | cursor.close() |
||
| 1726 | cnx.close() |
||
| 1727 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1728 | description='API.EQUIPMENT_OFFLINE_METER_RELATION_NOT_FOUND') |
||
| 1729 | |||
| 1730 | cursor.execute(" DELETE FROM tbl_equipments_offline_meters " |
||
| 1731 | " WHERE equipment_id = %s AND offline_meter_id = %s ", (id_, mid)) |
||
| 1732 | cnx.commit() |
||
| 1733 | |||
| 1734 | cursor.close() |
||
| 1735 | cnx.close() |
||
| 1736 | |||
| 1737 | resp.status = falcon.HTTP_204 |
||
| 1738 | |||
| 1739 | |||
| 1740 | View Code Duplication | class EquipmentVirtualMeterCollection: |
|
| 1741 | def __init__(self): |
||
| 1742 | """Initializes EquipmentVirtualMeterCollection""" |
||
| 1743 | pass |
||
| 1744 | |||
| 1745 | @staticmethod |
||
| 1746 | def on_options(req, resp, id_): |
||
| 1747 | _ = req |
||
| 1748 | resp.status = falcon.HTTP_200 |
||
| 1749 | _ = id_ |
||
| 1750 | |||
| 1751 | @staticmethod |
||
| 1752 | def on_get(req, resp, id_): |
||
| 1753 | if 'API-KEY' not in req.headers or \ |
||
| 1754 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 1755 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 1756 | access_control(req) |
||
| 1757 | else: |
||
| 1758 | api_key_control(req) |
||
| 1759 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1760 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1761 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1762 | |||
| 1763 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1764 | cursor = cnx.cursor() |
||
| 1765 | |||
| 1766 | cursor.execute(" SELECT name " |
||
| 1767 | " FROM tbl_equipments " |
||
| 1768 | " WHERE id = %s ", (id_,)) |
||
| 1769 | if cursor.fetchone() is None: |
||
| 1770 | cursor.close() |
||
| 1771 | cnx.close() |
||
| 1772 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1773 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1774 | |||
| 1775 | query = (" SELECT id, name, uuid " |
||
| 1776 | " FROM tbl_energy_categories ") |
||
| 1777 | cursor.execute(query) |
||
| 1778 | rows_energy_categories = cursor.fetchall() |
||
| 1779 | |||
| 1780 | energy_category_dict = dict() |
||
| 1781 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 1782 | for row in rows_energy_categories: |
||
| 1783 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 1784 | "name": row[1], |
||
| 1785 | "uuid": row[2]} |
||
| 1786 | |||
| 1787 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 1788 | " FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
||
| 1789 | " WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
||
| 1790 | " ORDER BY m.id ") |
||
| 1791 | cursor.execute(query, (id_,)) |
||
| 1792 | rows = cursor.fetchall() |
||
| 1793 | |||
| 1794 | result = list() |
||
| 1795 | if rows is not None and len(rows) > 0: |
||
| 1796 | for row in rows: |
||
| 1797 | meta_result = {"id": row[0], |
||
| 1798 | "name": row[1], |
||
| 1799 | "uuid": row[2], |
||
| 1800 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 1801 | "is_output": bool(row[4])} |
||
| 1802 | result.append(meta_result) |
||
| 1803 | |||
| 1804 | resp.text = json.dumps(result) |
||
| 1805 | |||
| 1806 | @staticmethod |
||
| 1807 | @user_logger |
||
| 1808 | def on_post(req, resp, id_): |
||
| 1809 | """Handles POST requests""" |
||
| 1810 | admin_control(req) |
||
| 1811 | try: |
||
| 1812 | raw_json = req.stream.read().decode('utf-8') |
||
| 1813 | except Exception as ex: |
||
| 1814 | print(str(ex)) |
||
| 1815 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1816 | title='API.BAD_REQUEST', |
||
| 1817 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1818 | |||
| 1819 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1820 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1821 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1822 | |||
| 1823 | new_values = json.loads(raw_json) |
||
| 1824 | |||
| 1825 | if 'virtual_meter_id' not in new_values['data'].keys() or \ |
||
| 1826 | not isinstance(new_values['data']['virtual_meter_id'], int) or \ |
||
| 1827 | new_values['data']['virtual_meter_id'] <= 0: |
||
| 1828 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1829 | description='API.INVALID_VIRTUAL_METER_ID') |
||
| 1830 | virtual_meter_id = new_values['data']['virtual_meter_id'] |
||
| 1831 | |||
| 1832 | if 'is_output' not in new_values['data'].keys() or \ |
||
| 1833 | not isinstance(new_values['data']['is_output'], bool): |
||
| 1834 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1835 | description='API.INVALID_IS_OUTPUT_VALUE') |
||
| 1836 | is_output = new_values['data']['is_output'] |
||
| 1837 | |||
| 1838 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1839 | cursor = cnx.cursor() |
||
| 1840 | |||
| 1841 | cursor.execute(" SELECT name " |
||
| 1842 | " from tbl_equipments " |
||
| 1843 | " WHERE id = %s ", (id_,)) |
||
| 1844 | if cursor.fetchone() is None: |
||
| 1845 | cursor.close() |
||
| 1846 | cnx.close() |
||
| 1847 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1848 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1849 | |||
| 1850 | cursor.execute(" SELECT name " |
||
| 1851 | " FROM tbl_virtual_meters " |
||
| 1852 | " WHERE id = %s ", (virtual_meter_id,)) |
||
| 1853 | if cursor.fetchone() is None: |
||
| 1854 | cursor.close() |
||
| 1855 | cnx.close() |
||
| 1856 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1857 | description='API.VIRTUAL_METER_NOT_FOUND') |
||
| 1858 | |||
| 1859 | query = (" SELECT id " |
||
| 1860 | " FROM tbl_equipments_virtual_meters " |
||
| 1861 | " WHERE equipment_id = %s AND virtual_meter_id = %s") |
||
| 1862 | cursor.execute(query, (id_, virtual_meter_id,)) |
||
| 1863 | if cursor.fetchone() is not None: |
||
| 1864 | cursor.close() |
||
| 1865 | cnx.close() |
||
| 1866 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 1867 | description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
||
| 1868 | |||
| 1869 | add_row = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
||
| 1870 | " VALUES (%s, %s, %s) ") |
||
| 1871 | cursor.execute(add_row, (id_, virtual_meter_id, is_output)) |
||
| 1872 | cnx.commit() |
||
| 1873 | cursor.close() |
||
| 1874 | cnx.close() |
||
| 1875 | |||
| 1876 | resp.status = falcon.HTTP_201 |
||
| 1877 | resp.location = '/equipments/' + str(id_) + '/virtualmeters/' + str(virtual_meter_id) |
||
| 1878 | |||
| 1879 | |||
| 1880 | View Code Duplication | class EquipmentVirtualMeterItem: |
|
| 1881 | def __init__(self): |
||
| 1882 | """Initializes EquipmentVirtualMeterItem""" |
||
| 1883 | pass |
||
| 1884 | |||
| 1885 | @staticmethod |
||
| 1886 | def on_options(req, resp, id_, mid): |
||
| 1887 | _ = req |
||
| 1888 | resp.status = falcon.HTTP_200 |
||
| 1889 | _ = id_ |
||
| 1890 | _ = mid |
||
| 1891 | |||
| 1892 | @staticmethod |
||
| 1893 | @user_logger |
||
| 1894 | def on_delete(req, resp, id_, mid): |
||
| 1895 | admin_control(req) |
||
| 1896 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1897 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1898 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1899 | |||
| 1900 | if not mid.isdigit() or int(mid) <= 0: |
||
| 1901 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1902 | description='API.INVALID_VIRTUAL_METER_ID') |
||
| 1903 | |||
| 1904 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1905 | cursor = cnx.cursor() |
||
| 1906 | |||
| 1907 | cursor.execute(" SELECT name " |
||
| 1908 | " FROM tbl_equipments " |
||
| 1909 | " WHERE id = %s ", (id_,)) |
||
| 1910 | if cursor.fetchone() is None: |
||
| 1911 | cursor.close() |
||
| 1912 | cnx.close() |
||
| 1913 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1914 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1915 | |||
| 1916 | cursor.execute(" SELECT name " |
||
| 1917 | " FROM tbl_virtual_meters " |
||
| 1918 | " WHERE id = %s ", (mid,)) |
||
| 1919 | if cursor.fetchone() is None: |
||
| 1920 | cursor.close() |
||
| 1921 | cnx.close() |
||
| 1922 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1923 | description='API.VIRTUAL_METER_NOT_FOUND') |
||
| 1924 | |||
| 1925 | cursor.execute(" SELECT id " |
||
| 1926 | " FROM tbl_equipments_virtual_meters " |
||
| 1927 | " WHERE equipment_id = %s AND virtual_meter_id = %s ", (id_, mid)) |
||
| 1928 | if cursor.fetchone() is None: |
||
| 1929 | cursor.close() |
||
| 1930 | cnx.close() |
||
| 1931 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1932 | description='API.EQUIPMENT_VIRTUAL_METER_RELATION_NOT_FOUND') |
||
| 1933 | |||
| 1934 | cursor.execute(" DELETE FROM tbl_equipments_virtual_meters " |
||
| 1935 | " WHERE equipment_id = %s AND virtual_meter_id = %s ", (id_, mid)) |
||
| 1936 | cnx.commit() |
||
| 1937 | |||
| 1938 | cursor.close() |
||
| 1939 | cnx.close() |
||
| 1940 | |||
| 1941 | resp.status = falcon.HTTP_204 |
||
| 1942 | |||
| 1943 | |||
| 1944 | View Code Duplication | class EquipmentCommandCollection: |
|
| 1945 | def __init__(self): |
||
| 1946 | """Initializes Class""" |
||
| 1947 | pass |
||
| 1948 | |||
| 1949 | @staticmethod |
||
| 1950 | def on_options(req, resp, id_): |
||
| 1951 | _ = req |
||
| 1952 | resp.status = falcon.HTTP_200 |
||
| 1953 | _ = id_ |
||
| 1954 | |||
| 1955 | @staticmethod |
||
| 1956 | def on_get(req, resp, id_): |
||
| 1957 | if 'API-KEY' not in req.headers or \ |
||
| 1958 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 1959 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 1960 | access_control(req) |
||
| 1961 | else: |
||
| 1962 | api_key_control(req) |
||
| 1963 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1964 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1965 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1966 | |||
| 1967 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1968 | cursor = cnx.cursor() |
||
| 1969 | |||
| 1970 | cursor.execute(" SELECT name " |
||
| 1971 | " FROM tbl_equipments " |
||
| 1972 | " WHERE id = %s ", (id_,)) |
||
| 1973 | if cursor.fetchone() is None: |
||
| 1974 | cursor.close() |
||
| 1975 | cnx.close() |
||
| 1976 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1977 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1978 | |||
| 1979 | query = (" SELECT c.id, c.name, c.uuid " |
||
| 1980 | " FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
||
| 1981 | " WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
||
| 1982 | " ORDER BY c.id ") |
||
| 1983 | cursor.execute(query, (id_,)) |
||
| 1984 | rows = cursor.fetchall() |
||
| 1985 | |||
| 1986 | result = list() |
||
| 1987 | if rows is not None and len(rows) > 0: |
||
| 1988 | for row in rows: |
||
| 1989 | meta_result = {"id": row[0], |
||
| 1990 | "name": row[1], |
||
| 1991 | "uuid": row[2]} |
||
| 1992 | result.append(meta_result) |
||
| 1993 | |||
| 1994 | resp.text = json.dumps(result) |
||
| 1995 | |||
| 1996 | @staticmethod |
||
| 1997 | @user_logger |
||
| 1998 | def on_post(req, resp, id_): |
||
| 1999 | """Handles POST requests""" |
||
| 2000 | admin_control(req) |
||
| 2001 | try: |
||
| 2002 | raw_json = req.stream.read().decode('utf-8') |
||
| 2003 | except Exception as ex: |
||
| 2004 | print(str(ex)) |
||
| 2005 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 2006 | title='API.BAD_REQUEST', |
||
| 2007 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 2008 | |||
| 2009 | if not id_.isdigit() or int(id_) <= 0: |
||
| 2010 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2011 | description='API.INVALID_EQUIPMENT_ID') |
||
| 2012 | |||
| 2013 | new_values = json.loads(raw_json) |
||
| 2014 | |||
| 2015 | if 'command_id' not in new_values['data'].keys() or \ |
||
| 2016 | not isinstance(new_values['data']['command_id'], int) or \ |
||
| 2017 | new_values['data']['command_id'] <= 0: |
||
| 2018 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2019 | description='API.INVALID_COMMAND_ID') |
||
| 2020 | command_id = new_values['data']['command_id'] |
||
| 2021 | |||
| 2022 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2023 | cursor = cnx.cursor() |
||
| 2024 | |||
| 2025 | cursor.execute(" SELECT name " |
||
| 2026 | " from tbl_equipments " |
||
| 2027 | " WHERE id = %s ", (id_,)) |
||
| 2028 | if cursor.fetchone() is None: |
||
| 2029 | cursor.close() |
||
| 2030 | cnx.close() |
||
| 2031 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2032 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 2033 | |||
| 2034 | cursor.execute(" SELECT name " |
||
| 2035 | " FROM tbl_commands " |
||
| 2036 | " WHERE id = %s ", (command_id,)) |
||
| 2037 | if cursor.fetchone() is None: |
||
| 2038 | cursor.close() |
||
| 2039 | cnx.close() |
||
| 2040 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2041 | description='API.COMMAND_NOT_FOUND') |
||
| 2042 | |||
| 2043 | query = (" SELECT id " |
||
| 2044 | " FROM tbl_equipments_commands " |
||
| 2045 | " WHERE equipment_id = %s AND command_id = %s") |
||
| 2046 | cursor.execute(query, (id_, command_id,)) |
||
| 2047 | if cursor.fetchone() is not None: |
||
| 2048 | cursor.close() |
||
| 2049 | cnx.close() |
||
| 2050 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2051 | description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
||
| 2052 | |||
| 2053 | add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
||
| 2054 | " VALUES (%s, %s) ") |
||
| 2055 | cursor.execute(add_row, (id_, command_id,)) |
||
| 2056 | cnx.commit() |
||
| 2057 | cursor.close() |
||
| 2058 | cnx.close() |
||
| 2059 | |||
| 2060 | resp.status = falcon.HTTP_201 |
||
| 2061 | resp.location = '/equipments/' + str(id_) + '/commands/' + str(command_id) |
||
| 2062 | |||
| 2063 | |||
| 2064 | View Code Duplication | class EquipmentCommandItem: |
|
| 2065 | def __init__(self): |
||
| 2066 | """Initializes Class""" |
||
| 2067 | pass |
||
| 2068 | |||
| 2069 | @staticmethod |
||
| 2070 | def on_options(req, resp, id_, cid): |
||
| 2071 | _ = req |
||
| 2072 | resp.status = falcon.HTTP_200 |
||
| 2073 | _ = id_ |
||
| 2074 | _ = cid |
||
| 2075 | |||
| 2076 | @staticmethod |
||
| 2077 | @user_logger |
||
| 2078 | def on_delete(req, resp, id_, cid): |
||
| 2079 | admin_control(req) |
||
| 2080 | if not id_.isdigit() or int(id_) <= 0: |
||
| 2081 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2082 | description='API.INVALID_EQUIPMENT_ID') |
||
| 2083 | |||
| 2084 | if not cid.isdigit() or int(cid) <= 0: |
||
| 2085 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2086 | description='API.INVALID_COMMAND_ID') |
||
| 2087 | |||
| 2088 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2089 | cursor = cnx.cursor() |
||
| 2090 | |||
| 2091 | cursor.execute(" SELECT name " |
||
| 2092 | " FROM tbl_equipments " |
||
| 2093 | " WHERE id = %s ", (id_,)) |
||
| 2094 | if cursor.fetchone() is None: |
||
| 2095 | cursor.close() |
||
| 2096 | cnx.close() |
||
| 2097 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2098 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 2099 | |||
| 2100 | cursor.execute(" SELECT name " |
||
| 2101 | " FROM tbl_commands " |
||
| 2102 | " WHERE id = %s ", (cid,)) |
||
| 2103 | if cursor.fetchone() is None: |
||
| 2104 | cursor.close() |
||
| 2105 | cnx.close() |
||
| 2106 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2107 | description='API.COMMAND_NOT_FOUND') |
||
| 2108 | |||
| 2109 | cursor.execute(" SELECT id " |
||
| 2110 | " FROM tbl_equipments_commands " |
||
| 2111 | " WHERE equipment_id = %s AND command_id = %s ", (id_, cid)) |
||
| 2112 | if cursor.fetchone() is None: |
||
| 2113 | cursor.close() |
||
| 2114 | cnx.close() |
||
| 2115 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2116 | description='API.EQUIPMENT_COMMAND_RELATION_NOT_FOUND') |
||
| 2117 | |||
| 2118 | cursor.execute(" DELETE FROM tbl_equipments_commands WHERE equipment_id = %s AND command_id = %s ", (id_, cid)) |
||
| 2119 | cnx.commit() |
||
| 2120 | |||
| 2121 | cursor.close() |
||
| 2122 | cnx.close() |
||
| 2123 | |||
| 2124 | resp.status = falcon.HTTP_204 |
||
| 2125 | |||
| 2126 | |||
| 2127 | class EquipmentExport: |
||
| 2128 | def __init__(self): |
||
| 2129 | """Initializes EquipmentExport""" |
||
| 2130 | pass |
||
| 2131 | |||
| 2132 | @staticmethod |
||
| 2133 | def on_options(req, resp, id_): |
||
| 2134 | _ = req |
||
| 2135 | resp.status = falcon.HTTP_200 |
||
| 2136 | _ = id_ |
||
| 2137 | |||
| 2138 | @staticmethod |
||
| 2139 | def on_get(req, resp, id_): |
||
| 2140 | if 'API-KEY' not in req.headers or \ |
||
| 2141 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 2142 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 2143 | access_control(req) |
||
| 2144 | else: |
||
| 2145 | api_key_control(req) |
||
| 2146 | if not id_.isdigit() or int(id_) <= 0: |
||
| 2147 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2148 | description='API.INVALID_EQUIPMENT_ID') |
||
| 2149 | |||
| 2150 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2151 | cursor = cnx.cursor() |
||
| 2152 | |||
| 2153 | query = (" SELECT id, name, uuid " |
||
| 2154 | " FROM tbl_cost_centers ") |
||
| 2155 | cursor.execute(query) |
||
| 2156 | rows_cost_centers = cursor.fetchall() |
||
| 2157 | |||
| 2158 | cost_center_dict = dict() |
||
| 2159 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
||
| 2160 | for row in rows_cost_centers: |
||
| 2161 | cost_center_dict[row[0]] = {"id": row[0], |
||
| 2162 | "name": row[1], |
||
| 2163 | "uuid": row[2]} |
||
| 2164 | |||
| 2165 | query = (" SELECT id, name, uuid " |
||
| 2166 | " FROM tbl_svgs ") |
||
| 2167 | cursor.execute(query) |
||
| 2168 | rows_svgs = cursor.fetchall() |
||
| 2169 | |||
| 2170 | svg_dict = dict() |
||
| 2171 | if rows_svgs is not None and len(rows_svgs) > 0: |
||
| 2172 | for row in rows_svgs: |
||
| 2173 | svg_dict[row[0]] = {"id": row[0], |
||
| 2174 | "name": row[1], |
||
| 2175 | "uuid": row[2]} |
||
| 2176 | |||
| 2177 | query = (" SELECT id, name, uuid, " |
||
| 2178 | " is_input_counted, is_output_counted, " |
||
| 2179 | " cost_center_id, svg_id, camera_url, description " |
||
| 2180 | " FROM tbl_equipments " |
||
| 2181 | " WHERE id = %s ") |
||
| 2182 | cursor.execute(query, (id_,)) |
||
| 2183 | row = cursor.fetchone() |
||
| 2184 | |||
| 2185 | if row is None: |
||
| 2186 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2187 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 2188 | else: |
||
| 2189 | meta_result = {"id": row[0], |
||
| 2190 | "name": row[1], |
||
| 2191 | "uuid": row[2], |
||
| 2192 | "is_input_counted": bool(row[3]), |
||
| 2193 | "is_output_counted": bool(row[4]), |
||
| 2194 | "cost_center": cost_center_dict.get(row[5], None), |
||
| 2195 | "svg": svg_dict.get(row[6], None), |
||
| 2196 | "camera_url": row[7], |
||
| 2197 | "description": row[8], |
||
| 2198 | "commands": None, |
||
| 2199 | "meters": None, |
||
| 2200 | "offline_meters": None, |
||
| 2201 | "virtual_meters": None, |
||
| 2202 | "parameters": None} |
||
| 2203 | |||
| 2204 | query = (" SELECT c.id, c.name, c.uuid " |
||
| 2205 | " FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
||
| 2206 | " WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
||
| 2207 | " ORDER BY c.id ") |
||
| 2208 | cursor.execute(query, (id_,)) |
||
| 2209 | rows = cursor.fetchall() |
||
| 2210 | |||
| 2211 | command_result = list() |
||
| 2212 | if rows is not None and len(rows) > 0: |
||
| 2213 | for row in rows: |
||
| 2214 | result = {"id": row[0], |
||
| 2215 | "name": row[1], |
||
| 2216 | "uuid": row[2]} |
||
| 2217 | command_result.append(result) |
||
| 2218 | meta_result['commands'] = command_result |
||
| 2219 | |||
| 2220 | query = (" SELECT id, name, uuid " |
||
| 2221 | " FROM tbl_energy_categories ") |
||
| 2222 | cursor.execute(query) |
||
| 2223 | rows_energy_categories = cursor.fetchall() |
||
| 2224 | |||
| 2225 | energy_category_dict = dict() |
||
| 2226 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 2227 | for row in rows_energy_categories: |
||
| 2228 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 2229 | "name": row[1], |
||
| 2230 | "uuid": row[2]} |
||
| 2231 | |||
| 2232 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2233 | " FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
||
| 2234 | " WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
||
| 2235 | " ORDER BY m.id ") |
||
| 2236 | cursor.execute(query, (id_,)) |
||
| 2237 | rows = cursor.fetchall() |
||
| 2238 | |||
| 2239 | meter_result = list() |
||
| 2240 | if rows is not None and len(rows) > 0: |
||
| 2241 | for row in rows: |
||
| 2242 | result = {"id": row[0], |
||
| 2243 | "name": row[1], |
||
| 2244 | "uuid": row[2], |
||
| 2245 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2246 | "is_output": bool(row[4])} |
||
| 2247 | meter_result.append(result) |
||
| 2248 | meta_result['meters'] = meter_result |
||
| 2249 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2250 | " FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
||
| 2251 | " WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
||
| 2252 | " ORDER BY m.id ") |
||
| 2253 | cursor.execute(query, (id_,)) |
||
| 2254 | rows = cursor.fetchall() |
||
| 2255 | |||
| 2256 | offlinemeter_result = list() |
||
| 2257 | if rows is not None and len(rows) > 0: |
||
| 2258 | for row in rows: |
||
| 2259 | result = {"id": row[0], |
||
| 2260 | "name": row[1], |
||
| 2261 | "uuid": row[2], |
||
| 2262 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2263 | "is_output": bool(row[4])} |
||
| 2264 | offlinemeter_result.append(result) |
||
| 2265 | meta_result['offline_meters'] = offlinemeter_result |
||
| 2266 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2267 | " FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
||
| 2268 | " WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
||
| 2269 | " ORDER BY m.id ") |
||
| 2270 | cursor.execute(query, (id_,)) |
||
| 2271 | rows = cursor.fetchall() |
||
| 2272 | |||
| 2273 | virtualmeter_result = list() |
||
| 2274 | if rows is not None and len(rows) > 0: |
||
| 2275 | for row in rows: |
||
| 2276 | result = {"id": row[0], |
||
| 2277 | "name": row[1], |
||
| 2278 | "uuid": row[2], |
||
| 2279 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2280 | "is_output": bool(row[4])} |
||
| 2281 | virtualmeter_result.append(result) |
||
| 2282 | meta_result['virtual_meters'] = virtualmeter_result |
||
| 2283 | query = (" SELECT id, name " |
||
| 2284 | " FROM tbl_points ") |
||
| 2285 | cursor.execute(query) |
||
| 2286 | rows_points = cursor.fetchall() |
||
| 2287 | |||
| 2288 | point_dict = dict() |
||
| 2289 | if rows_points is not None and len(rows_points) > 0: |
||
| 2290 | for row in rows_points: |
||
| 2291 | point_dict[row[0]] = {"id": row[0], |
||
| 2292 | "name": row[1]} |
||
| 2293 | |||
| 2294 | query = (" SELECT id, name, uuid " |
||
| 2295 | " FROM tbl_meters ") |
||
| 2296 | cursor.execute(query) |
||
| 2297 | rows_meters = cursor.fetchall() |
||
| 2298 | |||
| 2299 | meter_dict = dict() |
||
| 2300 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 2301 | for row in rows_meters: |
||
| 2302 | meter_dict[row[2]] = {"type": 'meter', |
||
| 2303 | "id": row[0], |
||
| 2304 | "name": row[1], |
||
| 2305 | "uuid": row[2]} |
||
| 2306 | |||
| 2307 | query = (" SELECT id, name, uuid " |
||
| 2308 | " FROM tbl_offline_meters ") |
||
| 2309 | cursor.execute(query) |
||
| 2310 | rows_offline_meters = cursor.fetchall() |
||
| 2311 | |||
| 2312 | offline_meter_dict = dict() |
||
| 2313 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 2314 | for row in rows_offline_meters: |
||
| 2315 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 2316 | "id": row[0], |
||
| 2317 | "name": row[1], |
||
| 2318 | "uuid": row[2]} |
||
| 2319 | |||
| 2320 | query = (" SELECT id, name, uuid " |
||
| 2321 | " FROM tbl_virtual_meters ") |
||
| 2322 | cursor.execute(query) |
||
| 2323 | rows_virtual_meters = cursor.fetchall() |
||
| 2324 | |||
| 2325 | virtual_meter_dict = dict() |
||
| 2326 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 2327 | for row in rows_virtual_meters: |
||
| 2328 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 2329 | "id": row[0], |
||
| 2330 | "name": row[1], |
||
| 2331 | "uuid": row[2]} |
||
| 2332 | |||
| 2333 | query = (" SELECT id, name, parameter_type, " |
||
| 2334 | " constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 2335 | " FROM tbl_equipments_parameters " |
||
| 2336 | " WHERE equipment_id = %s " |
||
| 2337 | " ORDER BY id ") |
||
| 2338 | cursor.execute(query, (id_,)) |
||
| 2339 | rows_parameters = cursor.fetchall() |
||
| 2340 | |||
| 2341 | parameters_result = list() |
||
| 2342 | if rows_parameters is not None and len(rows_parameters) > 0: |
||
| 2343 | for row in rows_parameters: |
||
| 2344 | constant = None |
||
| 2345 | point = None |
||
| 2346 | numerator_meter = None |
||
| 2347 | denominator_meter = None |
||
| 2348 | if row[2] == 'point': |
||
| 2349 | point = point_dict.get(row[4], None) |
||
| 2350 | constant = None |
||
| 2351 | numerator_meter = None |
||
| 2352 | denominator_meter = None |
||
| 2353 | elif row[2] == 'constant': |
||
| 2354 | constant = row[3] |
||
| 2355 | point = None |
||
| 2356 | numerator_meter = None |
||
| 2357 | denominator_meter = None |
||
| 2358 | elif row[2] == 'fraction': |
||
| 2359 | constant = None |
||
| 2360 | point = None |
||
| 2361 | # find numerator meter by uuid |
||
| 2362 | numerator_meter = meter_dict.get(row[5], None) |
||
| 2363 | if numerator_meter is None: |
||
| 2364 | numerator_meter = virtual_meter_dict.get(row[5], None) |
||
| 2365 | if numerator_meter is None: |
||
| 2366 | numerator_meter = offline_meter_dict.get(row[5], None) |
||
| 2367 | # find denominator meter by uuid |
||
| 2368 | denominator_meter = meter_dict.get(row[6], None) |
||
| 2369 | if denominator_meter is None: |
||
| 2370 | denominator_meter = virtual_meter_dict.get(row[6], None) |
||
| 2371 | if denominator_meter is None: |
||
| 2372 | denominator_meter = offline_meter_dict.get(row[6], None) |
||
| 2373 | |||
| 2374 | result = {"id": row[0], |
||
| 2375 | "name": row[1], |
||
| 2376 | "parameter_type": row[2], |
||
| 2377 | "constant": constant, |
||
| 2378 | "point": point, |
||
| 2379 | "numerator_meter": numerator_meter, |
||
| 2380 | "denominator_meter": denominator_meter} |
||
| 2381 | parameters_result.append(result) |
||
| 2382 | meta_result['parameters'] = parameters_result |
||
| 2383 | |||
| 2384 | cursor.close() |
||
| 2385 | cnx.close() |
||
| 2386 | resp.text = json.dumps(meta_result) |
||
| 2387 | |||
| 2388 | |||
| 2389 | class EquipmentImport: |
||
| 2390 | def __init__(self): |
||
| 2391 | """Initializes EquipmentImport""" |
||
| 2392 | pass |
||
| 2393 | |||
| 2394 | @staticmethod |
||
| 2395 | def on_options(req, resp): |
||
| 2396 | _ = req |
||
| 2397 | resp.status = falcon.HTTP_200 |
||
| 2398 | |||
| 2399 | @staticmethod |
||
| 2400 | def on_post(req, resp): |
||
| 2401 | """Handles POST requests""" |
||
| 2402 | admin_control(req) |
||
| 2403 | try: |
||
| 2404 | raw_json = req.stream.read().decode('utf-8') |
||
| 2405 | except Exception as ex: |
||
| 2406 | print(str(ex)) |
||
| 2407 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 2408 | title='API.BAD_REQUEST', |
||
| 2409 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 2410 | |||
| 2411 | new_values = json.loads(raw_json) |
||
| 2412 | |||
| 2413 | if 'name' not in new_values.keys() or \ |
||
| 2414 | not isinstance(new_values['name'], str) or \ |
||
| 2415 | len(str.strip(new_values['name'])) == 0: |
||
| 2416 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2417 | description='API.INVALID_EQUIPMENT_NAME') |
||
| 2418 | name = str.strip(new_values['name']) |
||
| 2419 | |||
| 2420 | if 'is_input_counted' not in new_values.keys() or \ |
||
| 2421 | not isinstance(new_values['is_input_counted'], bool): |
||
| 2422 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2423 | description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
||
| 2424 | is_input_counted = new_values['is_input_counted'] |
||
| 2425 | |||
| 2426 | if 'is_output_counted' not in new_values.keys() or \ |
||
| 2427 | not isinstance(new_values['is_output_counted'], bool): |
||
| 2428 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2429 | description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
||
| 2430 | is_output_counted = new_values['is_output_counted'] |
||
| 2431 | |||
| 2432 | if 'id' not in new_values['cost_center'].keys() or \ |
||
| 2433 | not isinstance(new_values['cost_center']['id'], int) or \ |
||
| 2434 | new_values['cost_center']['id'] <= 0: |
||
| 2435 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2436 | description='API.INVALID_COST_CENTER_ID') |
||
| 2437 | cost_center_id = new_values['cost_center']['id'] |
||
| 2438 | |||
| 2439 | svg = new_values.get('svg', None) |
||
| 2440 | svg_id = None |
||
| 2441 | if isinstance(svg, dict): |
||
| 2442 | svg_id = svg.get('id', None) |
||
| 2443 | if not (isinstance(svg_id, int) and svg_id > 0): |
||
| 2444 | svg_id = None |
||
| 2445 | |||
| 2446 | if 'camera_url' in new_values.keys() and \ |
||
| 2447 | new_values['camera_url'] is not None and \ |
||
| 2448 | len(str(new_values['camera_url'])) > 0: |
||
| 2449 | camera_url = str.strip(new_values['camera_url']) |
||
| 2450 | else: |
||
| 2451 | camera_url = None |
||
| 2452 | |||
| 2453 | if 'description' in new_values.keys() and \ |
||
| 2454 | new_values['description'] is not None and \ |
||
| 2455 | len(str(new_values['description'])) > 0: |
||
| 2456 | description = str.strip(new_values['description']) |
||
| 2457 | else: |
||
| 2458 | description = None |
||
| 2459 | |||
| 2460 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2461 | cursor = cnx.cursor() |
||
| 2462 | |||
| 2463 | cursor.execute(" SELECT name " |
||
| 2464 | " FROM tbl_equipments " |
||
| 2465 | " WHERE name = %s ", (name,)) |
||
| 2466 | if cursor.fetchone() is not None: |
||
| 2467 | cursor.close() |
||
| 2468 | cnx.close() |
||
| 2469 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2470 | description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
||
| 2471 | |||
| 2472 | if cost_center_id is not None: |
||
| 2473 | cursor.execute(" SELECT name " |
||
| 2474 | " FROM tbl_cost_centers " |
||
| 2475 | " WHERE id = %s ", |
||
| 2476 | (new_values['cost_center']['id'],)) |
||
| 2477 | row = cursor.fetchone() |
||
| 2478 | if row is None: |
||
| 2479 | cursor.close() |
||
| 2480 | cnx.close() |
||
| 2481 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2482 | description='API.COST_CENTER_NOT_FOUND') |
||
| 2483 | if svg_id is not None: |
||
| 2484 | cursor.execute(" SELECT name " |
||
| 2485 | " FROM tbl_svgs " |
||
| 2486 | " WHERE id = %s ", |
||
| 2487 | (svg_id,)) |
||
| 2488 | row = cursor.fetchone() |
||
| 2489 | if row is None: |
||
| 2490 | cursor.close() |
||
| 2491 | cnx.close() |
||
| 2492 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2493 | description='API.SVG_NOT_FOUND') |
||
| 2494 | |||
| 2495 | add_values = (" INSERT INTO tbl_equipments " |
||
| 2496 | " (name, uuid, is_input_counted, is_output_counted, " |
||
| 2497 | " cost_center_id, svg_id, camera_url, description) " |
||
| 2498 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 2499 | cursor.execute(add_values, (name, |
||
| 2500 | str(uuid.uuid4()), |
||
| 2501 | is_input_counted, |
||
| 2502 | is_output_counted, |
||
| 2503 | cost_center_id, |
||
| 2504 | svg_id, |
||
| 2505 | camera_url, |
||
| 2506 | description)) |
||
| 2507 | new_id = cursor.lastrowid |
||
| 2508 | if new_values['commands'] is not None and len(new_values['commands']) > 0: |
||
| 2509 | for command in new_values['commands']: |
||
| 2510 | cursor.execute(" SELECT name " |
||
| 2511 | " FROM tbl_commands " |
||
| 2512 | " WHERE id = %s ", (command['id'],)) |
||
| 2513 | if cursor.fetchone() is None: |
||
| 2514 | cursor.close() |
||
| 2515 | cnx.close() |
||
| 2516 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2517 | description='API.COMMAND_NOT_FOUND') |
||
| 2518 | |||
| 2519 | query = (" SELECT id " |
||
| 2520 | " FROM tbl_equipments_commands " |
||
| 2521 | " WHERE equipment_id = %s AND command_id = %s") |
||
| 2522 | cursor.execute(query, (new_id, command['id'],)) |
||
| 2523 | if cursor.fetchone() is not None: |
||
| 2524 | cursor.close() |
||
| 2525 | cnx.close() |
||
| 2526 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2527 | description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
||
| 2528 | |||
| 2529 | add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
||
| 2530 | " VALUES (%s, %s) ") |
||
| 2531 | cursor.execute(add_row, (new_id, command['id'],)) |
||
| 2532 | if new_values['meters'] is not None and len(new_values['meters']) > 0: |
||
| 2533 | for meter in new_values['meters']: |
||
| 2534 | cursor.execute(" SELECT name " |
||
| 2535 | " FROM tbl_meters " |
||
| 2536 | " WHERE id = %s ", (meter['id'],)) |
||
| 2537 | if cursor.fetchone() is None: |
||
| 2538 | cursor.close() |
||
| 2539 | cnx.close() |
||
| 2540 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2541 | description='API.METER_NOT_FOUND') |
||
| 2542 | |||
| 2543 | query = (" SELECT id " |
||
| 2544 | " FROM tbl_equipments_meters " |
||
| 2545 | " WHERE equipment_id = %s AND meter_id = %s") |
||
| 2546 | cursor.execute(query, (new_id, meter['id'],)) |
||
| 2547 | if cursor.fetchone() is not None: |
||
| 2548 | cursor.close() |
||
| 2549 | cnx.close() |
||
| 2550 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2551 | description='API.EQUIPMENT_METER_RELATION_EXISTS') |
||
| 2552 | |||
| 2553 | add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
||
| 2554 | " VALUES (%s, %s, %s) ") |
||
| 2555 | cursor.execute(add_row, (new_id, meter['id'], meter['is_output'])) |
||
| 2556 | if new_values['offline_meters'] is not None and len(new_values['offline_meters']) > 0: |
||
| 2557 | for offline_meter in new_values['offline_meters']: |
||
| 2558 | cursor.execute(" SELECT name " |
||
| 2559 | " FROM tbl_offline_meters " |
||
| 2560 | " WHERE id = %s ", (offline_meter['id'],)) |
||
| 2561 | if cursor.fetchone() is None: |
||
| 2562 | cursor.close() |
||
| 2563 | cnx.close() |
||
| 2564 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2565 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 2566 | |||
| 2567 | query = (" SELECT id " |
||
| 2568 | " FROM tbl_equipments_offline_meters " |
||
| 2569 | " WHERE equipment_id = %s AND offline_meter_id = %s") |
||
| 2570 | cursor.execute(query, (new_id, offline_meter['id'],)) |
||
| 2571 | if cursor.fetchone() is not None: |
||
| 2572 | cursor.close() |
||
| 2573 | cnx.close() |
||
| 2574 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2575 | description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
||
| 2576 | |||
| 2577 | add_row = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
||
| 2578 | " VALUES (%s, %s, %s) ") |
||
| 2579 | cursor.execute(add_row, (new_id, offline_meter['id'], offline_meter['is_output'])) |
||
| 2580 | if new_values['virtual_meters'] is not None and len(new_values['virtual_meters']) > 0: |
||
| 2581 | for virtual_meter in new_values['virtual_meters']: |
||
| 2582 | cursor.execute(" SELECT name " |
||
| 2583 | " FROM tbl_virtual_meters " |
||
| 2584 | " WHERE id = %s ", (virtual_meter['id'],)) |
||
| 2585 | if cursor.fetchone() is None: |
||
| 2586 | cursor.close() |
||
| 2587 | cnx.close() |
||
| 2588 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2589 | description='API.VIRTUAL_METER_NOT_FOUND') |
||
| 2590 | |||
| 2591 | query = (" SELECT id " |
||
| 2592 | " FROM tbl_equipments_virtual_meters " |
||
| 2593 | " WHERE equipment_id = %s AND virtual_meter_id = %s") |
||
| 2594 | cursor.execute(query, (new_id, virtual_meter['id'],)) |
||
| 2595 | if cursor.fetchone() is not None: |
||
| 2596 | cursor.close() |
||
| 2597 | cnx.close() |
||
| 2598 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2599 | description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
||
| 2600 | |||
| 2601 | add_row = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
||
| 2602 | " VALUES (%s, %s, %s) ") |
||
| 2603 | cursor.execute(add_row, (new_id, virtual_meter['id'], virtual_meter['is_output'])) |
||
| 2604 | if new_values['parameters'] is not None and len(new_values['parameters']) > 0: |
||
| 2605 | for parameters in new_values['parameters']: |
||
| 2606 | cursor.execute(" SELECT name " |
||
| 2607 | " FROM tbl_equipments_parameters " |
||
| 2608 | " WHERE name = %s AND equipment_id = %s ", (parameters['name'], new_id)) |
||
| 2609 | if cursor.fetchone() is not None: |
||
| 2610 | cursor.close() |
||
| 2611 | cnx.close() |
||
| 2612 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2613 | description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
||
| 2614 | if 'point' in parameters: |
||
| 2615 | if parameters['point'] is None: |
||
| 2616 | point_id = None |
||
| 2617 | elif parameters['point']['id'] is not None and \ |
||
| 2618 | parameters['point']['id'] <= 0: |
||
| 2619 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2620 | description='API.INVALID_POINT_ID') |
||
| 2621 | else: |
||
| 2622 | point_id = parameters['point']['id'] |
||
| 2623 | else: |
||
| 2624 | point_id = None |
||
| 2625 | numerator_meter_uuid = None |
||
| 2626 | if 'numerator_meter' in parameters: |
||
| 2627 | if parameters['numerator_meter'] is not None and \ |
||
| 2628 | isinstance(parameters['numerator_meter']['uuid'], str) and \ |
||
| 2629 | len(str.strip(parameters['numerator_meter']['uuid'])) > 0: |
||
| 2630 | numerator_meter_uuid = str.strip(parameters['numerator_meter']['uuid']) |
||
| 2631 | |||
| 2632 | denominator_meter_uuid = None |
||
| 2633 | if 'denominator_meter' in parameters: |
||
| 2634 | if parameters['denominator_meter'] is not None and \ |
||
| 2635 | isinstance(parameters['denominator_meter']['uuid'], str) and \ |
||
| 2636 | len(str.strip(parameters['denominator_meter']['uuid'])) > 0: |
||
| 2637 | denominator_meter_uuid = str.strip(parameters['denominator_meter']['uuid']) |
||
| 2638 | |||
| 2639 | # validate by parameter type |
||
| 2640 | if parameters['parameter_type'] == 'point': |
||
| 2641 | if point_id is None: |
||
| 2642 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2643 | description='API.INVALID_POINT_ID') |
||
| 2644 | query = (" SELECT id, name " |
||
| 2645 | " FROM tbl_points " |
||
| 2646 | " WHERE id = %s ") |
||
| 2647 | cursor.execute(query, (point_id,)) |
||
| 2648 | if cursor.fetchone() is None: |
||
| 2649 | cursor.close() |
||
| 2650 | cnx.close() |
||
| 2651 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2652 | description='API.POINT_NOT_FOUND') |
||
| 2653 | |||
| 2654 | elif parameters['parameter_type'] == 'constant': |
||
| 2655 | if parameters['constant'] is None: |
||
| 2656 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2657 | description='API.INVALID_CONSTANT_VALUE') |
||
| 2658 | |||
| 2659 | elif parameters['parameter_type'] == 'fraction': |
||
| 2660 | query = (" SELECT id, name, uuid " |
||
| 2661 | " FROM tbl_meters ") |
||
| 2662 | cursor.execute(query) |
||
| 2663 | rows_meters = cursor.fetchall() |
||
| 2664 | meter_dict = dict() |
||
| 2665 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 2666 | for row in rows_meters: |
||
| 2667 | meter_dict[row[2]] = {"type": 'meter', |
||
| 2668 | "id": row[0], |
||
| 2669 | "name": row[1], |
||
| 2670 | "uuid": row[2]} |
||
| 2671 | |||
| 2672 | query = (" SELECT id, name, uuid " |
||
| 2673 | " FROM tbl_offline_meters ") |
||
| 2674 | cursor.execute(query) |
||
| 2675 | rows_offline_meters = cursor.fetchall() |
||
| 2676 | |||
| 2677 | offline_meter_dict = dict() |
||
| 2678 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 2679 | for row in rows_offline_meters: |
||
| 2680 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 2681 | "id": row[0], |
||
| 2682 | "name": row[1], |
||
| 2683 | "uuid": row[2]} |
||
| 2684 | |||
| 2685 | query = (" SELECT id, name, uuid " |
||
| 2686 | " FROM tbl_virtual_meters ") |
||
| 2687 | cursor.execute(query) |
||
| 2688 | rows_virtual_meters = cursor.fetchall() |
||
| 2689 | |||
| 2690 | virtual_meter_dict = dict() |
||
| 2691 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 2692 | for row in rows_virtual_meters: |
||
| 2693 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 2694 | "id": row[0], |
||
| 2695 | "name": row[1], |
||
| 2696 | "uuid": row[2]} |
||
| 2697 | |||
| 2698 | # validate numerator meter uuid |
||
| 2699 | if numerator_meter_uuid is None: |
||
| 2700 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2701 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 2702 | |||
| 2703 | if meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 2704 | virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 2705 | offline_meter_dict.get(numerator_meter_uuid) is None: |
||
| 2706 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2707 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 2708 | |||
| 2709 | # validate denominator meter uuid |
||
| 2710 | if denominator_meter_uuid is None: |
||
| 2711 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2712 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 2713 | |||
| 2714 | if denominator_meter_uuid == numerator_meter_uuid: |
||
| 2715 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2716 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 2717 | |||
| 2718 | if denominator_meter_uuid not in meter_dict and \ |
||
| 2719 | denominator_meter_uuid not in virtual_meter_dict and \ |
||
| 2720 | denominator_meter_uuid not in offline_meter_dict: |
||
| 2721 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2722 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 2723 | |||
| 2724 | add_values = (" INSERT INTO tbl_equipments_parameters " |
||
| 2725 | " (equipment_id, name, parameter_type, constant, " |
||
| 2726 | " point_id, numerator_meter_uuid, denominator_meter_uuid) " |
||
| 2727 | " VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
||
| 2728 | cursor.execute(add_values, (new_id, |
||
| 2729 | parameters['name'], |
||
| 2730 | parameters['parameter_type'], |
||
| 2731 | parameters['constant'], |
||
| 2732 | point_id, |
||
| 2733 | numerator_meter_uuid, |
||
| 2734 | denominator_meter_uuid)) |
||
| 2735 | cnx.commit() |
||
| 2736 | cursor.close() |
||
| 2737 | cnx.close() |
||
| 2738 | |||
| 2739 | resp.status = falcon.HTTP_201 |
||
| 2740 | resp.location = '/equipments/' + str(new_id) |
||
| 2741 | |||
| 2742 | |||
| 2743 | class EquipmentClone: |
||
| 2744 | def __init__(self): |
||
| 2745 | """Initializes EquipmentClone""" |
||
| 2746 | pass |
||
| 2747 | |||
| 2748 | @staticmethod |
||
| 2749 | def on_options(req, resp, id_): |
||
| 2750 | _ = req |
||
| 2751 | resp.status = falcon.HTTP_200 |
||
| 2752 | _ = id_ |
||
| 2753 | |||
| 2754 | @staticmethod |
||
| 2755 | @user_logger |
||
| 2756 | def on_post(req, resp, id_): |
||
| 2757 | admin_control(req) |
||
| 2758 | if not id_.isdigit() or int(id_) <= 0: |
||
| 2759 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2760 | description='API.INVALID_EQUIPMENT_ID') |
||
| 2761 | |||
| 2762 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2763 | cursor = cnx.cursor() |
||
| 2764 | |||
| 2765 | query = (" SELECT id, name, uuid " |
||
| 2766 | " FROM tbl_cost_centers ") |
||
| 2767 | cursor.execute(query) |
||
| 2768 | rows_cost_centers = cursor.fetchall() |
||
| 2769 | |||
| 2770 | cost_center_dict = dict() |
||
| 2771 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
||
| 2772 | for row in rows_cost_centers: |
||
| 2773 | cost_center_dict[row[0]] = {"id": row[0], |
||
| 2774 | "name": row[1], |
||
| 2775 | "uuid": row[2]} |
||
| 2776 | |||
| 2777 | query = (" SELECT id, name, uuid, " |
||
| 2778 | " is_input_counted, is_output_counted, " |
||
| 2779 | " cost_center_id, svg_id, camera_url, description " |
||
| 2780 | " FROM tbl_equipments " |
||
| 2781 | " WHERE id = %s ") |
||
| 2782 | cursor.execute(query, (id_,)) |
||
| 2783 | row = cursor.fetchone() |
||
| 2784 | |||
| 2785 | if row is None: |
||
| 2786 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2787 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 2788 | else: |
||
| 2789 | meta_result = {"id": row[0], |
||
| 2790 | "name": row[1], |
||
| 2791 | "uuid": row[2], |
||
| 2792 | "is_input_counted": bool(row[3]), |
||
| 2793 | "is_output_counted": bool(row[4]), |
||
| 2794 | "cost_center": cost_center_dict.get(row[5], None), |
||
| 2795 | "svg_id": row[6], |
||
| 2796 | "camera_url": row[7], |
||
| 2797 | "description": row[8], |
||
| 2798 | "commands": None, |
||
| 2799 | "meters": None, |
||
| 2800 | "offline_meters": None, |
||
| 2801 | "virtual_meters": None, |
||
| 2802 | "parameters": None |
||
| 2803 | } |
||
| 2804 | query = (" SELECT c.id, c.name, c.uuid " |
||
| 2805 | " FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
||
| 2806 | " WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
||
| 2807 | " ORDER BY c.id ") |
||
| 2808 | cursor.execute(query, (id_,)) |
||
| 2809 | rows = cursor.fetchall() |
||
| 2810 | |||
| 2811 | command_result = list() |
||
| 2812 | if rows is not None and len(rows) > 0: |
||
| 2813 | for row in rows: |
||
| 2814 | result = {"id": row[0], |
||
| 2815 | "name": row[1], |
||
| 2816 | "uuid": row[2]} |
||
| 2817 | command_result.append(result) |
||
| 2818 | meta_result['commands'] = command_result |
||
| 2819 | |||
| 2820 | query = (" SELECT id, name, uuid " |
||
| 2821 | " FROM tbl_energy_categories ") |
||
| 2822 | cursor.execute(query) |
||
| 2823 | rows_energy_categories = cursor.fetchall() |
||
| 2824 | |||
| 2825 | energy_category_dict = dict() |
||
| 2826 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 2827 | for row in rows_energy_categories: |
||
| 2828 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 2829 | "name": row[1], |
||
| 2830 | "uuid": row[2]} |
||
| 2831 | |||
| 2832 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2833 | " FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
||
| 2834 | " WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
||
| 2835 | " ORDER BY m.id ") |
||
| 2836 | cursor.execute(query, (id_,)) |
||
| 2837 | rows = cursor.fetchall() |
||
| 2838 | |||
| 2839 | meter_result = list() |
||
| 2840 | if rows is not None and len(rows) > 0: |
||
| 2841 | for row in rows: |
||
| 2842 | result = {"id": row[0], |
||
| 2843 | "name": row[1], |
||
| 2844 | "uuid": row[2], |
||
| 2845 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2846 | "is_output": bool(row[4])} |
||
| 2847 | meter_result.append(result) |
||
| 2848 | meta_result['meters'] = meter_result |
||
| 2849 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2850 | " FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
||
| 2851 | " WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
||
| 2852 | " ORDER BY m.id ") |
||
| 2853 | cursor.execute(query, (id_,)) |
||
| 2854 | rows = cursor.fetchall() |
||
| 2855 | |||
| 2856 | offlinemeter_result = list() |
||
| 2857 | if rows is not None and len(rows) > 0: |
||
| 2858 | for row in rows: |
||
| 2859 | result = {"id": row[0], |
||
| 2860 | "name": row[1], |
||
| 2861 | "uuid": row[2], |
||
| 2862 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2863 | "is_output": bool(row[4])} |
||
| 2864 | offlinemeter_result.append(result) |
||
| 2865 | meta_result['offline_meters'] = offlinemeter_result |
||
| 2866 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2867 | " FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
||
| 2868 | " WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
||
| 2869 | " ORDER BY m.id ") |
||
| 2870 | cursor.execute(query, (id_,)) |
||
| 2871 | rows = cursor.fetchall() |
||
| 2872 | |||
| 2873 | virtualmeter_result = list() |
||
| 2874 | if rows is not None and len(rows) > 0: |
||
| 2875 | for row in rows: |
||
| 2876 | result = {"id": row[0], |
||
| 2877 | "name": row[1], |
||
| 2878 | "uuid": row[2], |
||
| 2879 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2880 | "is_output": bool(row[4])} |
||
| 2881 | virtualmeter_result.append(result) |
||
| 2882 | meta_result['virtual_meters'] = virtualmeter_result |
||
| 2883 | query = (" SELECT id, name " |
||
| 2884 | " FROM tbl_points ") |
||
| 2885 | cursor.execute(query) |
||
| 2886 | rows_points = cursor.fetchall() |
||
| 2887 | |||
| 2888 | point_dict = dict() |
||
| 2889 | if rows_points is not None and len(rows_points) > 0: |
||
| 2890 | for row in rows_points: |
||
| 2891 | point_dict[row[0]] = {"id": row[0], |
||
| 2892 | "name": row[1]} |
||
| 2893 | |||
| 2894 | query = (" SELECT id, name, uuid " |
||
| 2895 | " FROM tbl_meters ") |
||
| 2896 | cursor.execute(query) |
||
| 2897 | rows_meters = cursor.fetchall() |
||
| 2898 | |||
| 2899 | meter_dict = dict() |
||
| 2900 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 2901 | for row in rows_meters: |
||
| 2902 | meter_dict[row[2]] = {"type": 'meter', |
||
| 2903 | "id": row[0], |
||
| 2904 | "name": row[1], |
||
| 2905 | "uuid": row[2]} |
||
| 2906 | |||
| 2907 | query = (" SELECT id, name, uuid " |
||
| 2908 | " FROM tbl_offline_meters ") |
||
| 2909 | cursor.execute(query) |
||
| 2910 | rows_offline_meters = cursor.fetchall() |
||
| 2911 | |||
| 2912 | offline_meter_dict = dict() |
||
| 2913 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 2914 | for row in rows_offline_meters: |
||
| 2915 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 2916 | "id": row[0], |
||
| 2917 | "name": row[1], |
||
| 2918 | "uuid": row[2]} |
||
| 2919 | |||
| 2920 | query = (" SELECT id, name, uuid " |
||
| 2921 | " FROM tbl_virtual_meters ") |
||
| 2922 | cursor.execute(query) |
||
| 2923 | rows_virtual_meters = cursor.fetchall() |
||
| 2924 | |||
| 2925 | virtual_meter_dict = dict() |
||
| 2926 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 2927 | for row in rows_virtual_meters: |
||
| 2928 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 2929 | "id": row[0], |
||
| 2930 | "name": row[1], |
||
| 2931 | "uuid": row[2]} |
||
| 2932 | |||
| 2933 | query = (" SELECT id, name, parameter_type, " |
||
| 2934 | " constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 2935 | " FROM tbl_equipments_parameters " |
||
| 2936 | " WHERE equipment_id = %s " |
||
| 2937 | " ORDER BY id ") |
||
| 2938 | cursor.execute(query, (id_,)) |
||
| 2939 | rows_parameters = cursor.fetchall() |
||
| 2940 | |||
| 2941 | parameters_result = list() |
||
| 2942 | if rows_parameters is not None and len(rows_parameters) > 0: |
||
| 2943 | for row in rows_parameters: |
||
| 2944 | constant = None |
||
| 2945 | point = None |
||
| 2946 | numerator_meter = None |
||
| 2947 | denominator_meter = None |
||
| 2948 | if row[2] == 'point': |
||
| 2949 | point = point_dict.get(row[4], None) |
||
| 2950 | constant = None |
||
| 2951 | numerator_meter = None |
||
| 2952 | denominator_meter = None |
||
| 2953 | elif row[2] == 'constant': |
||
| 2954 | constant = row[3] |
||
| 2955 | point = None |
||
| 2956 | numerator_meter = None |
||
| 2957 | denominator_meter = None |
||
| 2958 | elif row[2] == 'fraction': |
||
| 2959 | constant = None |
||
| 2960 | point = None |
||
| 2961 | # find numerator meter by uuid |
||
| 2962 | numerator_meter = meter_dict.get(row[5], None) |
||
| 2963 | if numerator_meter is None: |
||
| 2964 | numerator_meter = virtual_meter_dict.get(row[5], None) |
||
| 2965 | if numerator_meter is None: |
||
| 2966 | numerator_meter = offline_meter_dict.get(row[5], None) |
||
| 2967 | # find denominator meter by uuid |
||
| 2968 | denominator_meter = meter_dict.get(row[6], None) |
||
| 2969 | if denominator_meter is None: |
||
| 2970 | denominator_meter = virtual_meter_dict.get(row[6], None) |
||
| 2971 | if denominator_meter is None: |
||
| 2972 | denominator_meter = offline_meter_dict.get(row[6], None) |
||
| 2973 | |||
| 2974 | result = {"id": row[0], |
||
| 2975 | "name": row[1], |
||
| 2976 | "parameter_type": row[2], |
||
| 2977 | "constant": constant, |
||
| 2978 | "point": point, |
||
| 2979 | "numerator_meter": numerator_meter, |
||
| 2980 | "denominator_meter": denominator_meter} |
||
| 2981 | parameters_result.append(result) |
||
| 2982 | meta_result['parameters'] = parameters_result |
||
| 2983 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
||
| 2984 | if config.utc_offset[0] == '-': |
||
| 2985 | timezone_offset = -timezone_offset |
||
| 2986 | new_name = (str.strip(meta_result['name']) + |
||
| 2987 | (datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
||
| 2988 | add_values = (" INSERT INTO tbl_equipments " |
||
| 2989 | " (name, uuid, is_input_counted, is_output_counted, " |
||
| 2990 | " cost_center_id, svg_id, camera_url, description) " |
||
| 2991 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 2992 | cursor.execute(add_values, (new_name, |
||
| 2993 | str(uuid.uuid4()), |
||
| 2994 | meta_result['is_input_counted'], |
||
| 2995 | meta_result['is_output_counted'], |
||
| 2996 | meta_result['cost_center']['id'], |
||
| 2997 | meta_result['svg_id'], |
||
| 2998 | meta_result['camera_url'], |
||
| 2999 | meta_result['description'])) |
||
| 3000 | new_id = cursor.lastrowid |
||
| 3001 | if meta_result['commands'] is not None and len(meta_result['commands']) > 0: |
||
| 3002 | for command in meta_result['commands']: |
||
| 3003 | cursor.execute(" SELECT name " |
||
| 3004 | " FROM tbl_commands " |
||
| 3005 | " WHERE id = %s ", (command['id'],)) |
||
| 3006 | if cursor.fetchone() is None: |
||
| 3007 | cursor.close() |
||
| 3008 | cnx.close() |
||
| 3009 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 3010 | description='API.COMMAND_NOT_FOUND') |
||
| 3011 | |||
| 3012 | query = (" SELECT id " |
||
| 3013 | " FROM tbl_equipments_commands " |
||
| 3014 | " WHERE equipment_id = %s AND command_id = %s") |
||
| 3015 | cursor.execute(query, (new_id, command['id'],)) |
||
| 3016 | if cursor.fetchone() is not None: |
||
| 3017 | cursor.close() |
||
| 3018 | cnx.close() |
||
| 3019 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 3020 | description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
||
| 3021 | |||
| 3022 | add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
||
| 3023 | " VALUES (%s, %s) ") |
||
| 3024 | cursor.execute(add_row, (new_id, command['id'],)) |
||
| 3025 | if meta_result['meters'] is not None and len(meta_result['meters']) > 0: |
||
| 3026 | for meter in meta_result['meters']: |
||
| 3027 | cursor.execute(" SELECT name " |
||
| 3028 | " FROM tbl_meters " |
||
| 3029 | " WHERE id = %s ", (meter['id'],)) |
||
| 3030 | if cursor.fetchone() is None: |
||
| 3031 | cursor.close() |
||
| 3032 | cnx.close() |
||
| 3033 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 3034 | description='API.METER_NOT_FOUND') |
||
| 3035 | |||
| 3036 | query = (" SELECT id " |
||
| 3037 | " FROM tbl_equipments_meters " |
||
| 3038 | " WHERE equipment_id = %s AND meter_id = %s") |
||
| 3039 | cursor.execute(query, (new_id, meter['id'],)) |
||
| 3040 | if cursor.fetchone() is not None: |
||
| 3041 | cursor.close() |
||
| 3042 | cnx.close() |
||
| 3043 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 3044 | description='API.EQUIPMENT_METER_RELATION_EXISTS') |
||
| 3045 | |||
| 3046 | add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
||
| 3047 | " VALUES (%s, %s, %s) ") |
||
| 3048 | cursor.execute(add_row, (new_id, meter['id'], meter['is_output'])) |
||
| 3049 | if meta_result['offline_meters'] is not None and len(meta_result['offline_meters']) > 0: |
||
| 3050 | for offline_meter in meta_result['offline_meters']: |
||
| 3051 | cursor.execute(" SELECT name " |
||
| 3052 | " FROM tbl_offline_meters " |
||
| 3053 | " WHERE id = %s ", (offline_meter['id'],)) |
||
| 3054 | if cursor.fetchone() is None: |
||
| 3055 | cursor.close() |
||
| 3056 | cnx.close() |
||
| 3057 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 3058 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 3059 | |||
| 3060 | query = (" SELECT id " |
||
| 3061 | " FROM tbl_equipments_offline_meters " |
||
| 3062 | " WHERE equipment_id = %s AND offline_meter_id = %s") |
||
| 3063 | cursor.execute(query, (new_id, offline_meter['id'],)) |
||
| 3064 | if cursor.fetchone() is not None: |
||
| 3065 | cursor.close() |
||
| 3066 | cnx.close() |
||
| 3067 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 3068 | description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
||
| 3069 | |||
| 3070 | add_row = ( |
||
| 3071 | " INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
||
| 3072 | " VALUES (%s, %s, %s) ") |
||
| 3073 | cursor.execute(add_row, (new_id, offline_meter['id'], offline_meter['is_output'])) |
||
| 3074 | if meta_result['virtual_meters'] is not None and len(meta_result['virtual_meters']) > 0: |
||
| 3075 | for virtual_meter in meta_result['virtual_meters']: |
||
| 3076 | cursor.execute(" SELECT name " |
||
| 3077 | " FROM tbl_virtual_meters " |
||
| 3078 | " WHERE id = %s ", (virtual_meter['id'],)) |
||
| 3079 | if cursor.fetchone() is None: |
||
| 3080 | cursor.close() |
||
| 3081 | cnx.close() |
||
| 3082 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 3083 | description='API.VIRTUAL_METER_NOT_FOUND') |
||
| 3084 | |||
| 3085 | query = (" SELECT id " |
||
| 3086 | " FROM tbl_equipments_virtual_meters " |
||
| 3087 | " WHERE equipment_id = %s AND virtual_meter_id = %s") |
||
| 3088 | cursor.execute(query, (new_id, virtual_meter['id'],)) |
||
| 3089 | if cursor.fetchone() is not None: |
||
| 3090 | cursor.close() |
||
| 3091 | cnx.close() |
||
| 3092 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 3093 | description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
||
| 3094 | |||
| 3095 | add_row = ( |
||
| 3096 | " INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
||
| 3097 | " VALUES (%s, %s, %s) ") |
||
| 3098 | cursor.execute(add_row, (new_id, virtual_meter['id'], virtual_meter['is_output'])) |
||
| 3099 | View Code Duplication | if meta_result['parameters'] is not None and len(meta_result['parameters']) > 0: |
|
| 3100 | for parameters in meta_result['parameters']: |
||
| 3101 | cursor.execute(" SELECT name " |
||
| 3102 | " FROM tbl_equipments_parameters " |
||
| 3103 | " WHERE name = %s AND equipment_id = %s ", (parameters['name'], new_id)) |
||
| 3104 | if cursor.fetchone() is not None: |
||
| 3105 | cursor.close() |
||
| 3106 | cnx.close() |
||
| 3107 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3108 | description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
||
| 3109 | if 'point' in parameters: |
||
| 3110 | if parameters['point'] is None: |
||
| 3111 | point_id = None |
||
| 3112 | elif parameters['point']['id'] is not None and \ |
||
| 3113 | parameters['point']['id'] <= 0: |
||
| 3114 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3115 | description='API.INVALID_POINT_ID') |
||
| 3116 | else: |
||
| 3117 | point_id = parameters['point']['id'] |
||
| 3118 | else: |
||
| 3119 | point_id = None |
||
| 3120 | numerator_meter_uuid = None |
||
| 3121 | if 'numerator_meter' in parameters: |
||
| 3122 | if parameters['numerator_meter'] is not None and \ |
||
| 3123 | isinstance(parameters['numerator_meter']['uuid'], str) and \ |
||
| 3124 | len(str.strip(parameters['numerator_meter']['uuid'])) > 0: |
||
| 3125 | numerator_meter_uuid = str.strip(parameters['numerator_meter']['uuid']) |
||
| 3126 | |||
| 3127 | denominator_meter_uuid = None |
||
| 3128 | if 'denominator_meter' in parameters: |
||
| 3129 | if parameters['denominator_meter'] is not None and \ |
||
| 3130 | isinstance(parameters['denominator_meter']['uuid'], str) and \ |
||
| 3131 | len(str.strip(parameters['denominator_meter']['uuid'])) > 0: |
||
| 3132 | denominator_meter_uuid = str.strip(parameters['denominator_meter']['uuid']) |
||
| 3133 | |||
| 3134 | # validate by parameter type |
||
| 3135 | if parameters['parameter_type'] == 'point': |
||
| 3136 | if point_id is None: |
||
| 3137 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3138 | description='API.INVALID_POINT_ID') |
||
| 3139 | query = (" SELECT id, name " |
||
| 3140 | " FROM tbl_points " |
||
| 3141 | " WHERE id = %s ") |
||
| 3142 | cursor.execute(query, (point_id,)) |
||
| 3143 | if cursor.fetchone() is None: |
||
| 3144 | cursor.close() |
||
| 3145 | cnx.close() |
||
| 3146 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3147 | description='API.POINT_NOT_FOUND') |
||
| 3148 | |||
| 3149 | elif parameters['parameter_type'] == 'constant': |
||
| 3150 | if parameters['constant'] is None: |
||
| 3151 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3152 | description='API.INVALID_CONSTANT_VALUE') |
||
| 3153 | |||
| 3154 | elif parameters['parameter_type'] == 'fraction': |
||
| 3155 | query = (" SELECT id, name, uuid " |
||
| 3156 | " FROM tbl_meters ") |
||
| 3157 | cursor.execute(query) |
||
| 3158 | rows_meters = cursor.fetchall() |
||
| 3159 | meter_dict = dict() |
||
| 3160 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 3161 | for row in rows_meters: |
||
| 3162 | meter_dict[row[2]] = {"type": 'meter', |
||
| 3163 | "id": row[0], |
||
| 3164 | "name": row[1], |
||
| 3165 | "uuid": row[2]} |
||
| 3166 | |||
| 3167 | query = (" SELECT id, name, uuid " |
||
| 3168 | " FROM tbl_offline_meters ") |
||
| 3169 | cursor.execute(query) |
||
| 3170 | rows_offline_meters = cursor.fetchall() |
||
| 3171 | |||
| 3172 | offline_meter_dict = dict() |
||
| 3173 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 3174 | for row in rows_offline_meters: |
||
| 3175 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 3176 | "id": row[0], |
||
| 3177 | "name": row[1], |
||
| 3178 | "uuid": row[2]} |
||
| 3179 | |||
| 3180 | query = (" SELECT id, name, uuid " |
||
| 3181 | " FROM tbl_virtual_meters ") |
||
| 3182 | cursor.execute(query) |
||
| 3183 | rows_virtual_meters = cursor.fetchall() |
||
| 3184 | |||
| 3185 | virtual_meter_dict = dict() |
||
| 3186 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 3187 | for row in rows_virtual_meters: |
||
| 3188 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 3189 | "id": row[0], |
||
| 3190 | "name": row[1], |
||
| 3191 | "uuid": row[2]} |
||
| 3192 | |||
| 3193 | # validate numerator meter uuid |
||
| 3194 | if numerator_meter_uuid is None: |
||
| 3195 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3196 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 3197 | |||
| 3198 | if meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 3199 | virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 3200 | offline_meter_dict.get(numerator_meter_uuid) is None: |
||
| 3201 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3202 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 3203 | |||
| 3204 | # validate denominator meter uuid |
||
| 3205 | if denominator_meter_uuid == numerator_meter_uuid: |
||
| 3206 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3207 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 3208 | |||
| 3209 | if denominator_meter_uuid not in meter_dict and \ |
||
| 3210 | denominator_meter_uuid not in virtual_meter_dict and \ |
||
| 3211 | denominator_meter_uuid not in offline_meter_dict: |
||
| 3212 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3213 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 3214 | |||
| 3215 | add_values = (" INSERT INTO tbl_equipments_parameters " |
||
| 3216 | " (equipment_id, name, parameter_type, constant, " |
||
| 3217 | " point_id, numerator_meter_uuid, denominator_meter_uuid) " |
||
| 3218 | " VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
||
| 3219 | cursor.execute(add_values, (new_id, |
||
| 3220 | parameters['name'], |
||
| 3221 | parameters['parameter_type'], |
||
| 3222 | parameters['constant'], |
||
| 3223 | point_id, |
||
| 3224 | numerator_meter_uuid, |
||
| 3225 | denominator_meter_uuid)) |
||
| 3226 | cnx.commit() |
||
| 3227 | cursor.close() |
||
| 3228 | cnx.close() |
||
| 3229 | |||
| 3230 | resp.status = falcon.HTTP_201 |
||
| 3231 | resp.location = '/equipments/' + str(new_id) |
||
| 3232 |
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