MyEMS /
myems
| Total Complexity | 677 |
| Total Lines | 3234 |
| Duplicated Lines | 64.07 % |
| 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 | class EquipmentCollection: |
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| 11 | """ |
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| 12 | Equipment Collection Resource |
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| 13 | |||
| 14 | This class handles CRUD operations for equipment collection. |
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| 15 | It provides endpoints for listing all equipment and creating new equipment. |
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| 16 | Equipment represents physical devices and systems in the energy management system. |
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| 17 | """ |
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| 18 | def __init__(self): |
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| 19 | """Initialize EquipmentCollection""" |
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| 20 | pass |
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| 21 | |||
| 22 | @staticmethod |
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| 23 | def on_options(req, resp): |
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| 24 | """Handle OPTIONS requests for CORS preflight""" |
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| 25 | _ = req |
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| 26 | resp.status = falcon.HTTP_200 |
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| 27 | |||
| 28 | @staticmethod |
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| 29 | def on_get(req, resp): |
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| 30 | if 'API-KEY' not in req.headers or \ |
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| 31 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 32 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 33 | access_control(req) |
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| 34 | else: |
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| 35 | api_key_control(req) |
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| 36 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 37 | cursor = cnx.cursor() |
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| 38 | |||
| 39 | query = (" SELECT id, name, uuid " |
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| 40 | " FROM tbl_cost_centers ") |
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| 41 | cursor.execute(query) |
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| 42 | rows_cost_centers = cursor.fetchall() |
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| 43 | |||
| 44 | cost_center_dict = dict() |
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| 45 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
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| 46 | for row in rows_cost_centers: |
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| 47 | cost_center_dict[row[0]] = {"id": row[0], |
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| 48 | "name": row[1], |
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| 49 | "uuid": row[2]} |
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| 50 | |||
| 51 | query_svg = (" SELECT id, name, uuid " |
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| 52 | " FROM tbl_svgs ") |
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| 53 | cursor.execute(query_svg) |
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| 54 | rows_svgs = cursor.fetchall() |
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| 55 | |||
| 56 | svg_dict = dict() |
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| 57 | if rows_svgs is not None and len(rows_svgs) > 0: |
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| 58 | for row in rows_svgs: |
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| 59 | svg_dict[row[0]] = {"id": row[0], |
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| 60 | "name": row[1], |
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| 61 | "uuid": row[2]} |
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| 62 | |||
| 63 | search_query = req.get_param('q') |
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| 64 | query_base = (" SELECT id, name, uuid, " |
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| 65 | " is_input_counted, is_output_counted, " |
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| 66 | " cost_center_id, svg_id, camera_url, description " |
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| 67 | " FROM tbl_equipments ") |
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| 68 | params = [] |
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| 69 | |||
| 70 | if search_query and isinstance(search_query, str) and len(str.strip(search_query)) > 0: |
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| 71 | query_base += " WHERE name LIKE %s OR description LIKE %s " |
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| 72 | trimmed_query = str.strip(search_query) |
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| 73 | params = [f'%{trimmed_query}%', f'%{trimmed_query}%'] |
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| 74 | |||
| 75 | query_base += " ORDER BY id " |
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| 76 | cursor.execute(query_base, params) |
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| 77 | rows_equipments = cursor.fetchall() |
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| 78 | |||
| 79 | result = list() |
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| 80 | View Code Duplication | if rows_equipments is not None and len(rows_equipments) > 0: |
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|
Duplication
introduced
by
|
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| 81 | for row in rows_equipments: |
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| 82 | meta_result = {"id": row[0], |
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| 83 | "name": row[1], |
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| 84 | "uuid": row[2], |
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| 85 | "is_input_counted": bool(row[3]), |
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| 86 | "is_output_counted": bool(row[4]), |
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| 87 | "cost_center": cost_center_dict.get(row[5], None), |
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| 88 | "svg": svg_dict.get(row[6], None), |
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| 89 | "camera_url": row[7], |
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| 90 | "description": row[8], |
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| 91 | "qrcode": 'equipment:' + row[2]} |
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| 92 | result.append(meta_result) |
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| 93 | |||
| 94 | cursor.close() |
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| 95 | cnx.close() |
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| 96 | resp.text = json.dumps(result) |
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| 97 | |||
| 98 | View Code Duplication | @staticmethod |
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| 99 | @user_logger |
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| 100 | def on_post(req, resp): |
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| 101 | """Handles POST requests""" |
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| 102 | admin_control(req) |
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| 103 | try: |
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| 104 | raw_json = req.stream.read().decode('utf-8') |
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| 105 | except Exception as ex: |
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| 106 | print(str(ex)) |
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| 107 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 108 | title='API.BAD_REQUEST', |
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| 109 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 110 | |||
| 111 | new_values = json.loads(raw_json) |
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| 112 | |||
| 113 | if 'name' not in new_values['data'].keys() or \ |
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| 114 | not isinstance(new_values['data']['name'], str) or \ |
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| 115 | len(str.strip(new_values['data']['name'])) == 0: |
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| 116 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 117 | description='API.INVALID_EQUIPMENT_NAME') |
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| 118 | name = str.strip(new_values['data']['name']) |
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| 119 | |||
| 120 | if 'is_input_counted' not in new_values['data'].keys() or \ |
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| 121 | not isinstance(new_values['data']['is_input_counted'], bool): |
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| 122 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 123 | description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
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| 124 | is_input_counted = new_values['data']['is_input_counted'] |
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| 125 | |||
| 126 | if 'is_output_counted' not in new_values['data'].keys() or \ |
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| 127 | not isinstance(new_values['data']['is_output_counted'], bool): |
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| 128 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 129 | description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
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| 130 | is_output_counted = new_values['data']['is_output_counted'] |
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| 131 | |||
| 132 | if 'cost_center_id' not in new_values['data'].keys() or \ |
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| 133 | not isinstance(new_values['data']['cost_center_id'], int) or \ |
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| 134 | new_values['data']['cost_center_id'] <= 0: |
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| 135 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 136 | description='API.INVALID_COST_CENTER_ID') |
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| 137 | cost_center_id = new_values['data']['cost_center_id'] |
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| 138 | |||
| 139 | if 'svg_id' in new_values['data'].keys() and \ |
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| 140 | isinstance(new_values['data']['svg_id'], int) and \ |
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| 141 | new_values['data']['svg_id'] > 0: |
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| 142 | svg_id = new_values['data']['svg_id'] |
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| 143 | else: |
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| 144 | svg_id = None |
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| 145 | |||
| 146 | if 'camera_url' in new_values['data'].keys() and \ |
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| 147 | new_values['data']['camera_url'] is not None and \ |
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| 148 | len(str(new_values['data']['camera_url'])) > 0: |
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| 149 | camera_url = str.strip(new_values['data']['camera_url']) |
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| 150 | else: |
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| 151 | camera_url = None |
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| 152 | |||
| 153 | if 'description' in new_values['data'].keys() and \ |
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| 154 | new_values['data']['description'] is not None and \ |
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| 155 | len(str(new_values['data']['description'])) > 0: |
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| 156 | description = str.strip(new_values['data']['description']) |
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| 157 | else: |
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| 158 | description = None |
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| 159 | |||
| 160 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 161 | cursor = cnx.cursor() |
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| 162 | |||
| 163 | cursor.execute(" SELECT name " |
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| 164 | " FROM tbl_equipments " |
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| 165 | " WHERE name = %s ", (name,)) |
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| 166 | if cursor.fetchone() is not None: |
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| 167 | cursor.close() |
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| 168 | cnx.close() |
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| 169 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 170 | description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
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| 171 | |||
| 172 | if cost_center_id is not None: |
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| 173 | cursor.execute(" SELECT name " |
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| 174 | " FROM tbl_cost_centers " |
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| 175 | " WHERE id = %s ", |
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| 176 | (new_values['data']['cost_center_id'],)) |
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| 177 | row = cursor.fetchone() |
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| 178 | if row is None: |
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| 179 | cursor.close() |
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| 180 | cnx.close() |
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| 181 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 182 | description='API.COST_CENTER_NOT_FOUND') |
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| 183 | |||
| 184 | if svg_id is not None: |
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| 185 | cursor.execute(" SELECT name " |
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| 186 | " FROM tbl_svgs " |
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| 187 | " WHERE id = %s ", |
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| 188 | (svg_id,)) |
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| 189 | row = cursor.fetchone() |
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| 190 | if row is None: |
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| 191 | cursor.close() |
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| 192 | cnx.close() |
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| 193 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 194 | description='API.SVG_NOT_FOUND') |
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| 195 | |||
| 196 | add_values = (" INSERT INTO tbl_equipments " |
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| 197 | " (name, uuid, is_input_counted, is_output_counted, " |
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| 198 | " cost_center_id, svg_id, camera_url, description) " |
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| 199 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
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| 200 | cursor.execute(add_values, (name, |
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| 201 | str(uuid.uuid4()), |
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| 202 | is_input_counted, |
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| 203 | is_output_counted, |
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| 204 | cost_center_id, |
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| 205 | svg_id, |
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| 206 | camera_url, |
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| 207 | description)) |
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| 208 | new_id = cursor.lastrowid |
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| 209 | cnx.commit() |
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| 210 | cursor.close() |
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| 211 | cnx.close() |
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| 212 | |||
| 213 | resp.status = falcon.HTTP_201 |
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| 214 | resp.location = '/equipments/' + str(new_id) |
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| 215 | |||
| 216 | |||
| 217 | class EquipmentItem: |
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| 218 | def __init__(self): |
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| 219 | pass |
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| 220 | |||
| 221 | @staticmethod |
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| 222 | def on_options(req, resp, id_): |
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| 223 | _ = req |
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| 224 | resp.status = falcon.HTTP_200 |
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| 225 | _ = id_ |
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| 226 | |||
| 227 | View Code Duplication | @staticmethod |
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| 228 | def on_get(req, resp, id_): |
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| 229 | if 'API-KEY' not in req.headers or \ |
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| 230 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 231 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 232 | access_control(req) |
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| 233 | else: |
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| 234 | api_key_control(req) |
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| 235 | if not id_.isdigit() or int(id_) <= 0: |
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| 236 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 237 | description='API.INVALID_EQUIPMENT_ID') |
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| 238 | |||
| 239 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 240 | cursor = cnx.cursor() |
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| 241 | |||
| 242 | query = (" SELECT id, name, uuid " |
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| 243 | " FROM tbl_cost_centers ") |
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| 244 | cursor.execute(query) |
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| 245 | rows_cost_centers = cursor.fetchall() |
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| 246 | |||
| 247 | cost_center_dict = dict() |
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| 248 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
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| 249 | for row in rows_cost_centers: |
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| 250 | cost_center_dict[row[0]] = {"id": row[0], |
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| 251 | "name": row[1], |
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| 252 | "uuid": row[2]} |
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| 253 | |||
| 254 | svg_dict = dict() |
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| 255 | query = (" SELECT id, name, uuid " |
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| 256 | " FROM tbl_svgs ") |
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| 257 | cursor.execute(query) |
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| 258 | rows_svgs = cursor.fetchall() |
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| 259 | if rows_svgs is not None and len(rows_svgs) > 0: |
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| 260 | for row in rows_svgs: |
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| 261 | svg_dict[row[0]] = {"id": row[0], |
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| 262 | "name": row[1], |
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| 263 | "uuid": row[2]} |
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| 264 | |||
| 265 | query = (" SELECT id, name, uuid, " |
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| 266 | " is_input_counted, is_output_counted, " |
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| 267 | " cost_center_id, svg_id, camera_url, description " |
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| 268 | " FROM tbl_equipments " |
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| 269 | " WHERE id = %s ") |
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| 270 | cursor.execute(query, (id_,)) |
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| 271 | row = cursor.fetchone() |
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| 272 | cursor.close() |
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| 273 | cnx.close() |
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| 274 | |||
| 275 | if row is None: |
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| 276 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 277 | description='API.EQUIPMENT_NOT_FOUND') |
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| 278 | else: |
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| 279 | meta_result = {"id": row[0], |
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| 280 | "name": row[1], |
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| 281 | "uuid": row[2], |
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| 282 | "is_input_counted": bool(row[3]), |
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| 283 | "is_output_counted": bool(row[4]), |
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| 284 | "cost_center": cost_center_dict.get(row[5], None), |
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| 285 | "svg": svg_dict.get(row[6], None), |
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| 286 | "camera_url": row[7], |
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| 287 | "description": row[8], |
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| 288 | "qrcode": 'equipment:' + row[2]} |
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| 289 | |||
| 290 | resp.text = json.dumps(meta_result) |
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| 291 | |||
| 292 | @staticmethod |
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| 293 | @user_logger |
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| 294 | @user_logger |
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| 295 | def on_delete(req, resp, id_): |
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| 296 | admin_control(req) |
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| 297 | if not id_.isdigit() or int(id_) <= 0: |
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| 298 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 299 | description='API.INVALID_EQUIPMENT_ID') |
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| 300 | |||
| 301 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 302 | cursor = cnx.cursor() |
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| 303 | |||
| 304 | # check relation with space |
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| 305 | cursor.execute(" SELECT space_id " |
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| 306 | " FROM tbl_spaces_equipments " |
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| 307 | " WHERE equipment_id = %s ", |
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| 308 | (id_,)) |
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| 309 | rows_equipments = cursor.fetchall() |
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| 310 | if rows_equipments is not None and len(rows_equipments) > 0: |
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| 311 | cursor.close() |
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| 312 | cnx.close() |
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| 313 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 314 | title='API.BAD_REQUEST', |
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| 315 | description='API.THERE_IS_RELATION_WITH_SPACES') |
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| 316 | |||
| 317 | # check relation with combined equipments |
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| 318 | cursor.execute(" SELECT combined_equipment_id " |
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| 319 | " FROM tbl_combined_equipments_equipments " |
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| 320 | " WHERE equipment_id = %s ", |
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| 321 | (id_,)) |
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| 322 | rows_combined_equipments = cursor.fetchall() |
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| 323 | if rows_combined_equipments is not None and len(rows_combined_equipments) > 0: |
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| 324 | cursor.close() |
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| 325 | cnx.close() |
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| 326 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 327 | title='API.BAD_REQUEST', |
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| 328 | description='API.THERE_IS_RELATION_WITH_COMBINED_EQUIPMENTS') |
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| 329 | |||
| 330 | # check relation with shopfloor |
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| 331 | cursor.execute(" SELECT shopfloor_id " |
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| 332 | " FROM tbl_shopfloors_equipments " |
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| 333 | " WHERE equipment_id = %s ", |
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| 334 | (id_,)) |
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| 335 | rows_combined_shopfloor = cursor.fetchall() |
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| 336 | if rows_combined_shopfloor is not None and len(rows_combined_shopfloor) > 0: |
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| 337 | cursor.close() |
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| 338 | cnx.close() |
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| 339 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 340 | title='API.BAD_REQUEST', |
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| 341 | description='API.THERE_IS_RELATION_WITH_SHOPFLOORS') |
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| 342 | |||
| 343 | # delete relation with meter |
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| 344 | cursor.execute(" DELETE FROM tbl_equipments_meters WHERE equipment_id = %s ", (id_,)) |
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| 345 | |||
| 346 | # delete relation with offline meter |
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| 347 | cursor.execute(" DELETE FROM tbl_equipments_offline_meters WHERE equipment_id = %s ", (id_,)) |
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| 348 | |||
| 349 | # delete relation with virtual meter |
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| 350 | cursor.execute(" DELETE FROM tbl_equipments_virtual_meters WHERE equipment_id = %s ", (id_,)) |
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| 351 | |||
| 352 | # delete relation with commands |
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| 353 | cursor.execute(" DELETE FROM tbl_equipments_commands WHERE equipment_id = %s ", (id_,)) |
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| 354 | |||
| 355 | # delete all associated parameters |
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| 356 | cursor.execute(" DELETE FROM tbl_equipments_parameters WHERE equipment_id = %s ", (id_,)) |
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| 357 | cnx.commit() |
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| 358 | |||
| 359 | cursor.execute(" DELETE FROM tbl_equipments WHERE id = %s ", (id_,)) |
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| 360 | cnx.commit() |
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| 361 | |||
| 362 | cursor.close() |
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| 363 | cnx.close() |
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| 364 | |||
| 365 | resp.status = falcon.HTTP_204 |
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| 366 | |||
| 367 | View Code Duplication | @staticmethod |
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| 368 | @user_logger |
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| 369 | def on_put(req, resp, id_): |
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| 370 | """Handles PUT requests""" |
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| 371 | admin_control(req) |
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| 372 | if not id_.isdigit() or int(id_) <= 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_ID') |
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| 375 | try: |
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| 376 | raw_json = req.stream.read().decode('utf-8') |
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| 377 | except Exception as ex: |
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| 378 | print(str(ex)) |
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| 379 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 380 | title='API.BAD_REQUEST', |
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| 381 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 382 | |||
| 383 | new_values = json.loads(raw_json) |
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| 384 | |||
| 385 | if 'name' not in new_values['data'].keys() or \ |
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| 386 | not isinstance(new_values['data']['name'], str) or \ |
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| 387 | len(str.strip(new_values['data']['name'])) == 0: |
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| 388 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 389 | description='API.INVALID_EQUIPMENT_NAME') |
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| 390 | name = str.strip(new_values['data']['name']) |
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| 391 | |||
| 392 | if 'is_input_counted' not in new_values['data'].keys() or \ |
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| 393 | not isinstance(new_values['data']['is_input_counted'], bool): |
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| 394 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 395 | description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
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| 396 | is_input_counted = new_values['data']['is_input_counted'] |
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| 397 | |||
| 398 | if 'is_output_counted' not in new_values['data'].keys() or \ |
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| 399 | not isinstance(new_values['data']['is_output_counted'], bool): |
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| 400 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 401 | description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
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| 402 | is_output_counted = new_values['data']['is_output_counted'] |
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| 403 | |||
| 404 | if 'cost_center_id' not in new_values['data'].keys() or \ |
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| 405 | not isinstance(new_values['data']['cost_center_id'], int) or \ |
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| 406 | new_values['data']['cost_center_id'] <= 0: |
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| 407 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 408 | description='API.INVALID_COST_CENTER_ID') |
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| 409 | cost_center_id = new_values['data']['cost_center_id'] |
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| 410 | |||
| 411 | if 'svg_id' in new_values['data'].keys() and \ |
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| 412 | isinstance(new_values['data']['svg_id'], int) and \ |
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| 413 | new_values['data']['svg_id'] > 0: |
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| 414 | svg_id = new_values['data']['svg_id'] |
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| 415 | else: |
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| 416 | svg_id = None |
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| 417 | |||
| 418 | if 'description' in new_values['data'].keys() and \ |
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| 419 | new_values['data']['description'] is not None and \ |
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| 420 | len(str(new_values['data']['description'])) > 0: |
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| 421 | description = str.strip(new_values['data']['description']) |
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| 422 | else: |
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| 423 | description = None |
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| 424 | |||
| 425 | if 'camera_url' in new_values['data'].keys() and \ |
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| 426 | new_values['data']['camera_url'] is not None and \ |
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| 427 | len(str(new_values['data']['camera_url'])) > 0: |
||
| 428 | camera_url = str.strip(new_values['data']['camera_url']) |
||
| 429 | else: |
||
| 430 | camera_url = None |
||
| 431 | |||
| 432 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 433 | cursor = cnx.cursor() |
||
| 434 | |||
| 435 | cursor.execute(" SELECT name " |
||
| 436 | " FROM tbl_equipments " |
||
| 437 | " WHERE id = %s ", (id_,)) |
||
| 438 | if cursor.fetchone() is None: |
||
| 439 | cursor.close() |
||
| 440 | cnx.close() |
||
| 441 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 442 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 443 | |||
| 444 | cursor.execute(" SELECT name " |
||
| 445 | " FROM tbl_equipments " |
||
| 446 | " WHERE name = %s AND id != %s ", (name, id_)) |
||
| 447 | if cursor.fetchone() is not None: |
||
| 448 | cursor.close() |
||
| 449 | cnx.close() |
||
| 450 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 451 | description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
||
| 452 | |||
| 453 | cursor.execute(" SELECT name " |
||
| 454 | " FROM tbl_cost_centers " |
||
| 455 | " WHERE id = %s ", |
||
| 456 | (new_values['data']['cost_center_id'],)) |
||
| 457 | row = cursor.fetchone() |
||
| 458 | if row is None: |
||
| 459 | cursor.close() |
||
| 460 | cnx.close() |
||
| 461 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 462 | description='API.COST_CENTER_NOT_FOUND') |
||
| 463 | |||
| 464 | if svg_id is not None: |
||
| 465 | cursor.execute(" SELECT name " |
||
| 466 | " FROM tbl_svgs " |
||
| 467 | " WHERE id = %s ", |
||
| 468 | (new_values['data']['svg_id'],)) |
||
| 469 | row = cursor.fetchone() |
||
| 470 | if row is None: |
||
| 471 | cursor.close() |
||
| 472 | cnx.close() |
||
| 473 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 474 | description='API.SVG_NOT_FOUND') |
||
| 475 | |||
| 476 | update_row = (" UPDATE tbl_equipments " |
||
| 477 | " SET name = %s, is_input_counted = %s, is_output_counted = %s, " |
||
| 478 | " cost_center_id = %s, svg_id = %s, camera_url = %s, description = %s " |
||
| 479 | " WHERE id = %s ") |
||
| 480 | cursor.execute(update_row, (name, |
||
| 481 | is_input_counted, |
||
| 482 | is_output_counted, |
||
| 483 | cost_center_id, |
||
| 484 | svg_id, |
||
| 485 | camera_url, |
||
| 486 | description, |
||
| 487 | id_)) |
||
| 488 | cnx.commit() |
||
| 489 | |||
| 490 | cursor.close() |
||
| 491 | cnx.close() |
||
| 492 | |||
| 493 | resp.status = falcon.HTTP_200 |
||
| 494 | |||
| 495 | # Clone an Equipment |
||
| 496 | View Code Duplication | @staticmethod |
|
| 497 | @user_logger |
||
| 498 | def on_post(req, resp, id_): |
||
| 499 | admin_control(req) |
||
| 500 | """Handles POST requests""" |
||
| 501 | if not id_.isdigit() or int(id_) <= 0: |
||
| 502 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 503 | description='API.INVALID_EQUIPMENT_ID') |
||
| 504 | |||
| 505 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 506 | cursor = cnx.cursor() |
||
| 507 | cursor.execute(" SELECT name " |
||
| 508 | " FROM tbl_equipments " |
||
| 509 | " WHERE id = %s ", (id_,)) |
||
| 510 | if cursor.fetchone() is None: |
||
| 511 | cursor.close() |
||
| 512 | cnx.close() |
||
| 513 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 514 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 515 | |||
| 516 | query = (" SELECT name, is_input_counted, is_output_counted, " |
||
| 517 | " cost_center_id, svg_id, camera_url, description " |
||
| 518 | " FROM tbl_equipments " |
||
| 519 | " WHERE id = %s ") |
||
| 520 | cursor.execute(query, (id_,)) |
||
| 521 | row = cursor.fetchone() |
||
| 522 | |||
| 523 | if row is None: |
||
| 524 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 525 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 526 | else: |
||
| 527 | add_values = (" INSERT INTO tbl_equipments " |
||
| 528 | " (name, uuid, is_input_counted, is_output_counted, " |
||
| 529 | " cost_center_id, svg_id, camera_url, description) " |
||
| 530 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 531 | cursor.execute(add_values, (row[0] + ' Copy', |
||
| 532 | str(uuid.uuid4()), |
||
| 533 | row[1], |
||
| 534 | row[2], |
||
| 535 | row[3], |
||
| 536 | row[4], |
||
| 537 | row[5], |
||
| 538 | row[6])) |
||
| 539 | new_id = cursor.lastrowid |
||
| 540 | cnx.commit() |
||
| 541 | |||
| 542 | # clone relation with meter |
||
| 543 | cursor.execute(" SELECT meter_id, is_output " |
||
| 544 | " FROM tbl_equipments_meters " |
||
| 545 | " WHERE equipment_id = %s ", |
||
| 546 | (id_,)) |
||
| 547 | rows_meters = cursor.fetchall() |
||
| 548 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 549 | add_values = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output) " |
||
| 550 | " VALUES ") |
||
| 551 | for row in rows_meters: |
||
| 552 | add_values += " (" + str(new_id) + "," |
||
| 553 | add_values += str(row[0]) + "," |
||
| 554 | add_values += str(bool(row[1])) + "), " |
||
| 555 | # trim ", " at the end of string and then execute |
||
| 556 | cursor.execute(add_values[:-2]) |
||
| 557 | cnx.commit() |
||
| 558 | |||
| 559 | # clone relation with offline meter |
||
| 560 | cursor.execute(" SELECT offline_meter_id, is_output " |
||
| 561 | " FROM tbl_equipments_offline_meters " |
||
| 562 | " WHERE equipment_id = %s ", |
||
| 563 | (id_,)) |
||
| 564 | rows_offline_meters = cursor.fetchall() |
||
| 565 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 566 | add_values = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output) " |
||
| 567 | " VALUES ") |
||
| 568 | for row in rows_offline_meters: |
||
| 569 | add_values += " (" + str(new_id) + "," |
||
| 570 | add_values += "'" + str(row[0]) + "'," |
||
| 571 | add_values += str(bool(row[1])) + "), " |
||
| 572 | # trim ", " at the end of string and then execute |
||
| 573 | cursor.execute(add_values[:-2]) |
||
| 574 | cnx.commit() |
||
| 575 | |||
| 576 | # clone relation with virtual meter |
||
| 577 | cursor.execute(" SELECT virtual_meter_id, is_output " |
||
| 578 | " FROM tbl_equipments_virtual_meters " |
||
| 579 | " WHERE equipment_id = %s ", |
||
| 580 | (id_,)) |
||
| 581 | rows_virtual_meters = cursor.fetchall() |
||
| 582 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 583 | add_values = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output) " |
||
| 584 | " VALUES ") |
||
| 585 | for row in rows_virtual_meters: |
||
| 586 | add_values += " (" + str(new_id) + "," |
||
| 587 | add_values += str(row[0]) + "," |
||
| 588 | add_values += str(bool(row[1])) + "), " |
||
| 589 | # trim ", " at the end of string and then execute |
||
| 590 | cursor.execute(add_values[:-2]) |
||
| 591 | cnx.commit() |
||
| 592 | |||
| 593 | # clone parameters |
||
| 594 | cursor.execute(" SELECT name, parameter_type, constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 595 | " FROM tbl_equipments_parameters " |
||
| 596 | " WHERE equipment_id = %s ", |
||
| 597 | (id_,)) |
||
| 598 | rows_parameters = cursor.fetchall() |
||
| 599 | if rows_parameters is not None and len(rows_parameters) > 0: |
||
| 600 | add_values = (" INSERT INTO tbl_equipments_parameters" |
||
| 601 | " (equipment_id, name, parameter_type, constant, point_id, " |
||
| 602 | " numerator_meter_uuid, denominator_meter_uuid) " |
||
| 603 | " VALUES ") |
||
| 604 | for row in rows_parameters: |
||
| 605 | add_values += " (" + str(new_id) + "," |
||
| 606 | add_values += "'" + str(row[0]) + "'," |
||
| 607 | add_values += "'" + str(row[1]) + "'," |
||
| 608 | if row[2] is not None: |
||
| 609 | add_values += "'" + str(row[2]) + "'," |
||
| 610 | else: |
||
| 611 | add_values += "null, " |
||
| 612 | |||
| 613 | if row[3] is not None: |
||
| 614 | add_values += str(row[3]) + "," |
||
| 615 | else: |
||
| 616 | add_values += "null, " |
||
| 617 | |||
| 618 | if row[4] is not None: |
||
| 619 | add_values += "'" + row[4] + "'," |
||
| 620 | else: |
||
| 621 | add_values += "null, " |
||
| 622 | if row[5] is not None: |
||
| 623 | add_values += "'" + row[5] + "'), " |
||
| 624 | else: |
||
| 625 | add_values += "null), " |
||
| 626 | |||
| 627 | # trim ", " at the end of string and then execute |
||
| 628 | cursor.execute(add_values[:-2]) |
||
| 629 | cnx.commit() |
||
| 630 | |||
| 631 | cursor.close() |
||
| 632 | cnx.close() |
||
| 633 | resp.status = falcon.HTTP_201 |
||
| 634 | resp.location = '/equipments/' + str(new_id) |
||
| 635 | |||
| 636 | |||
| 637 | View Code Duplication | class EquipmentParameterCollection: |
|
| 638 | def __init__(self): |
||
| 639 | pass |
||
| 640 | |||
| 641 | @staticmethod |
||
| 642 | def on_options(req, resp, id_): |
||
| 643 | _ = req |
||
| 644 | resp.status = falcon.HTTP_200 |
||
| 645 | _ = id_ |
||
| 646 | |||
| 647 | @staticmethod |
||
| 648 | def on_get(req, resp, id_): |
||
| 649 | if 'API-KEY' not in req.headers or \ |
||
| 650 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 651 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 652 | access_control(req) |
||
| 653 | else: |
||
| 654 | api_key_control(req) |
||
| 655 | if not id_.isdigit() or int(id_) <= 0: |
||
| 656 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 657 | description='API.INVALID_EQUIPMENT_ID') |
||
| 658 | |||
| 659 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 660 | cursor = cnx.cursor() |
||
| 661 | |||
| 662 | cursor.execute(" SELECT name " |
||
| 663 | " FROM tbl_equipments " |
||
| 664 | " WHERE id = %s ", (id_,)) |
||
| 665 | if cursor.fetchone() is None: |
||
| 666 | cursor.close() |
||
| 667 | cnx.close() |
||
| 668 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 669 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 670 | |||
| 671 | query = (" SELECT id, name " |
||
| 672 | " FROM tbl_points ") |
||
| 673 | cursor.execute(query) |
||
| 674 | rows_points = cursor.fetchall() |
||
| 675 | |||
| 676 | point_dict = dict() |
||
| 677 | if rows_points is not None and len(rows_points) > 0: |
||
| 678 | for row in rows_points: |
||
| 679 | point_dict[row[0]] = {"id": row[0], |
||
| 680 | "name": row[1]} |
||
| 681 | |||
| 682 | query = (" SELECT id, name, uuid " |
||
| 683 | " FROM tbl_meters ") |
||
| 684 | cursor.execute(query) |
||
| 685 | rows_meters = cursor.fetchall() |
||
| 686 | |||
| 687 | meter_dict = dict() |
||
| 688 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 689 | for row in rows_meters: |
||
| 690 | meter_dict[row[2]] = {"type": 'meter', |
||
| 691 | "id": row[0], |
||
| 692 | "name": row[1], |
||
| 693 | "uuid": row[2]} |
||
| 694 | |||
| 695 | query = (" SELECT id, name, uuid " |
||
| 696 | " FROM tbl_offline_meters ") |
||
| 697 | cursor.execute(query) |
||
| 698 | rows_offline_meters = cursor.fetchall() |
||
| 699 | |||
| 700 | offline_meter_dict = dict() |
||
| 701 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 702 | for row in rows_offline_meters: |
||
| 703 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 704 | "id": row[0], |
||
| 705 | "name": row[1], |
||
| 706 | "uuid": row[2]} |
||
| 707 | |||
| 708 | query = (" SELECT id, name, uuid " |
||
| 709 | " FROM tbl_virtual_meters ") |
||
| 710 | cursor.execute(query) |
||
| 711 | rows_virtual_meters = cursor.fetchall() |
||
| 712 | |||
| 713 | virtual_meter_dict = dict() |
||
| 714 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 715 | for row in rows_virtual_meters: |
||
| 716 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 717 | "id": row[0], |
||
| 718 | "name": row[1], |
||
| 719 | "uuid": row[2]} |
||
| 720 | |||
| 721 | query = (" SELECT id, name, parameter_type, " |
||
| 722 | " constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 723 | " FROM tbl_equipments_parameters " |
||
| 724 | " WHERE equipment_id = %s " |
||
| 725 | " ORDER BY id ") |
||
| 726 | cursor.execute(query, (id_, )) |
||
| 727 | rows_parameters = cursor.fetchall() |
||
| 728 | |||
| 729 | result = list() |
||
| 730 | if rows_parameters is not None and len(rows_parameters) > 0: |
||
| 731 | for row in rows_parameters: |
||
| 732 | constant = None |
||
| 733 | point = None |
||
| 734 | numerator_meter = None |
||
| 735 | denominator_meter = None |
||
| 736 | if row[2] == 'point': |
||
| 737 | point = point_dict.get(row[4], None) |
||
| 738 | constant = None |
||
| 739 | numerator_meter = None |
||
| 740 | denominator_meter = None |
||
| 741 | elif row[2] == 'constant': |
||
| 742 | constant = row[3] |
||
| 743 | point = None |
||
| 744 | numerator_meter = None |
||
| 745 | denominator_meter = None |
||
| 746 | elif row[2] == 'fraction': |
||
| 747 | constant = None |
||
| 748 | point = None |
||
| 749 | # find numerator meter by uuid |
||
| 750 | numerator_meter = meter_dict.get(row[5], None) |
||
| 751 | if numerator_meter is None: |
||
| 752 | numerator_meter = virtual_meter_dict.get(row[5], None) |
||
| 753 | if numerator_meter is None: |
||
| 754 | numerator_meter = offline_meter_dict.get(row[5], None) |
||
| 755 | # find denominator meter by uuid |
||
| 756 | denominator_meter = meter_dict.get(row[6], None) |
||
| 757 | if denominator_meter is None: |
||
| 758 | denominator_meter = virtual_meter_dict.get(row[6], None) |
||
| 759 | if denominator_meter is None: |
||
| 760 | denominator_meter = offline_meter_dict.get(row[6], None) |
||
| 761 | |||
| 762 | meta_result = {"id": row[0], |
||
| 763 | "name": row[1], |
||
| 764 | "parameter_type": row[2], |
||
| 765 | "constant": constant, |
||
| 766 | "point": point, |
||
| 767 | "numerator_meter": numerator_meter, |
||
| 768 | "denominator_meter": denominator_meter} |
||
| 769 | result.append(meta_result) |
||
| 770 | |||
| 771 | cursor.close() |
||
| 772 | cnx.close() |
||
| 773 | resp.text = json.dumps(result) |
||
| 774 | |||
| 775 | @staticmethod |
||
| 776 | @user_logger |
||
| 777 | def on_post(req, resp, id_): |
||
| 778 | """Handles POST requests""" |
||
| 779 | admin_control(req) |
||
| 780 | if not id_.isdigit() or int(id_) <= 0: |
||
| 781 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 782 | description='API.INVALID_EQUIPMENT_ID') |
||
| 783 | try: |
||
| 784 | raw_json = req.stream.read().decode('utf-8') |
||
| 785 | except Exception as ex: |
||
| 786 | print(str(ex)) |
||
| 787 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 788 | title='API.BAD_REQUEST', |
||
| 789 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 790 | |||
| 791 | new_values = json.loads(raw_json) |
||
| 792 | |||
| 793 | if 'name' not in new_values['data'].keys() or \ |
||
| 794 | not isinstance(new_values['data']['name'], str) or \ |
||
| 795 | len(str.strip(new_values['data']['name'])) == 0: |
||
| 796 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 797 | description='API.INVALID_EQUIPMENT_PARAMETER_NAME') |
||
| 798 | name = str.strip(new_values['data']['name']) |
||
| 799 | |||
| 800 | if 'parameter_type' not in new_values['data'].keys() or \ |
||
| 801 | not isinstance(new_values['data']['parameter_type'], str) or \ |
||
| 802 | len(str.strip(new_values['data']['parameter_type'])) == 0: |
||
| 803 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 804 | description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
||
| 805 | |||
| 806 | parameter_type = str.strip(new_values['data']['parameter_type']) |
||
| 807 | |||
| 808 | if parameter_type not in ('constant', 'point', 'fraction'): |
||
| 809 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 810 | description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
||
| 811 | |||
| 812 | constant = None |
||
| 813 | if 'constant' in new_values['data'].keys(): |
||
| 814 | if new_values['data']['constant'] is not None and \ |
||
| 815 | isinstance(new_values['data']['constant'], str) and \ |
||
| 816 | len(str.strip(new_values['data']['constant'])) > 0: |
||
| 817 | constant = str.strip(new_values['data']['constant']) |
||
| 818 | |||
| 819 | point_id = None |
||
| 820 | if 'point_id' in new_values['data'].keys(): |
||
| 821 | if new_values['data']['point_id'] is not None and \ |
||
| 822 | new_values['data']['point_id'] <= 0: |
||
| 823 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 824 | description='API.INVALID_POINT_ID') |
||
| 825 | point_id = new_values['data']['point_id'] |
||
| 826 | |||
| 827 | numerator_meter_uuid = None |
||
| 828 | if 'numerator_meter_uuid' in new_values['data'].keys(): |
||
| 829 | if new_values['data']['numerator_meter_uuid'] is not None and \ |
||
| 830 | isinstance(new_values['data']['numerator_meter_uuid'], str) and \ |
||
| 831 | len(str.strip(new_values['data']['numerator_meter_uuid'])) > 0: |
||
| 832 | numerator_meter_uuid = str.strip(new_values['data']['numerator_meter_uuid']) |
||
| 833 | |||
| 834 | denominator_meter_uuid = None |
||
| 835 | if 'denominator_meter_uuid' in new_values['data'].keys(): |
||
| 836 | if new_values['data']['denominator_meter_uuid'] is not None and \ |
||
| 837 | isinstance(new_values['data']['denominator_meter_uuid'], str) and \ |
||
| 838 | len(str.strip(new_values['data']['denominator_meter_uuid'])) > 0: |
||
| 839 | denominator_meter_uuid = str.strip(new_values['data']['denominator_meter_uuid']) |
||
| 840 | |||
| 841 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 842 | cursor = cnx.cursor() |
||
| 843 | cursor.execute(" SELECT name " |
||
| 844 | " FROM tbl_equipments " |
||
| 845 | " WHERE id = %s ", (id_,)) |
||
| 846 | if cursor.fetchone() is None: |
||
| 847 | cursor.close() |
||
| 848 | cnx.close() |
||
| 849 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.NOT_FOUND', |
||
| 850 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 851 | |||
| 852 | cursor.execute(" SELECT name " |
||
| 853 | " FROM tbl_equipments_parameters " |
||
| 854 | " WHERE name = %s AND equipment_id = %s ", (name, id_)) |
||
| 855 | if cursor.fetchone() is not None: |
||
| 856 | cursor.close() |
||
| 857 | cnx.close() |
||
| 858 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 859 | description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
||
| 860 | |||
| 861 | # validate by parameter type |
||
| 862 | if parameter_type == 'point': |
||
| 863 | if point_id is None: |
||
| 864 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 865 | description='API.INVALID_POINT_ID') |
||
| 866 | query = (" SELECT id, name " |
||
| 867 | " FROM tbl_points " |
||
| 868 | " WHERE id = %s ") |
||
| 869 | cursor.execute(query, (point_id, )) |
||
| 870 | if cursor.fetchone() is None: |
||
| 871 | cursor.close() |
||
| 872 | cnx.close() |
||
| 873 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 874 | description='API.POINT_NOT_FOUND') |
||
| 875 | |||
| 876 | elif parameter_type == 'constant': |
||
| 877 | if constant is None: |
||
| 878 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 879 | description='API.INVALID_CONSTANT_VALUE') |
||
| 880 | |||
| 881 | elif parameter_type == 'fraction': |
||
| 882 | query = (" SELECT id, name, uuid " |
||
| 883 | " FROM tbl_meters ") |
||
| 884 | cursor.execute(query) |
||
| 885 | rows_meters = cursor.fetchall() |
||
| 886 | meter_dict = dict() |
||
| 887 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 888 | for row in rows_meters: |
||
| 889 | meter_dict[row[2]] = {"type": 'meter', |
||
| 890 | "id": row[0], |
||
| 891 | "name": row[1], |
||
| 892 | "uuid": row[2]} |
||
| 893 | |||
| 894 | query = (" SELECT id, name, uuid " |
||
| 895 | " FROM tbl_offline_meters ") |
||
| 896 | cursor.execute(query) |
||
| 897 | rows_offline_meters = cursor.fetchall() |
||
| 898 | |||
| 899 | offline_meter_dict = dict() |
||
| 900 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 901 | for row in rows_offline_meters: |
||
| 902 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 903 | "id": row[0], |
||
| 904 | "name": row[1], |
||
| 905 | "uuid": row[2]} |
||
| 906 | |||
| 907 | query = (" SELECT id, name, uuid " |
||
| 908 | " FROM tbl_virtual_meters ") |
||
| 909 | cursor.execute(query) |
||
| 910 | rows_virtual_meters = cursor.fetchall() |
||
| 911 | |||
| 912 | virtual_meter_dict = dict() |
||
| 913 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 914 | for row in rows_virtual_meters: |
||
| 915 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 916 | "id": row[0], |
||
| 917 | "name": row[1], |
||
| 918 | "uuid": row[2]} |
||
| 919 | |||
| 920 | # validate numerator meter uuid |
||
| 921 | if meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 922 | virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 923 | offline_meter_dict.get(numerator_meter_uuid) is None: |
||
| 924 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 925 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 926 | |||
| 927 | # validate denominator meter uuid |
||
| 928 | if denominator_meter_uuid == numerator_meter_uuid: |
||
| 929 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 930 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 931 | |||
| 932 | if denominator_meter_uuid not in meter_dict and \ |
||
| 933 | denominator_meter_uuid not in virtual_meter_dict and \ |
||
| 934 | denominator_meter_uuid not in offline_meter_dict: |
||
| 935 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 936 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 937 | |||
| 938 | add_values = (" INSERT INTO tbl_equipments_parameters " |
||
| 939 | " (equipment_id, name, parameter_type, constant, " |
||
| 940 | " point_id, numerator_meter_uuid, denominator_meter_uuid) " |
||
| 941 | " VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
||
| 942 | cursor.execute(add_values, (id_, |
||
| 943 | name, |
||
| 944 | parameter_type, |
||
| 945 | constant, |
||
| 946 | point_id, |
||
| 947 | numerator_meter_uuid, |
||
| 948 | denominator_meter_uuid)) |
||
| 949 | new_id = cursor.lastrowid |
||
| 950 | cnx.commit() |
||
| 951 | cursor.close() |
||
| 952 | cnx.close() |
||
| 953 | |||
| 954 | resp.status = falcon.HTTP_201 |
||
| 955 | resp.location = '/equipments/' + str(id_) + 'parameters/' + str(new_id) |
||
| 956 | |||
| 957 | |||
| 958 | View Code Duplication | class EquipmentParameterItem: |
|
| 959 | @staticmethod |
||
| 960 | @user_logger |
||
| 961 | def __init__(): |
||
| 962 | pass |
||
| 963 | |||
| 964 | @staticmethod |
||
| 965 | def on_options(req, resp, id_, pid): |
||
| 966 | _ = req |
||
| 967 | resp.status = falcon.HTTP_200 |
||
| 968 | _ = id_ |
||
| 969 | _ = pid |
||
| 970 | |||
| 971 | @staticmethod |
||
| 972 | def on_get(req, resp, id_, pid): |
||
| 973 | if 'API-KEY' not in req.headers or \ |
||
| 974 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 975 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 976 | access_control(req) |
||
| 977 | else: |
||
| 978 | api_key_control(req) |
||
| 979 | if not id_.isdigit() or int(id_) <= 0: |
||
| 980 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 981 | description='API.INVALID_EQUIPMENT_ID') |
||
| 982 | |||
| 983 | if not pid.isdigit() or int(pid) <= 0: |
||
| 984 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 985 | description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
||
| 986 | |||
| 987 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 988 | cursor = cnx.cursor() |
||
| 989 | |||
| 990 | query = (" SELECT id, name " |
||
| 991 | " FROM tbl_points ") |
||
| 992 | cursor.execute(query) |
||
| 993 | rows_points = cursor.fetchall() |
||
| 994 | |||
| 995 | point_dict = dict() |
||
| 996 | if rows_points is not None and len(rows_points) > 0: |
||
| 997 | for row in rows_points: |
||
| 998 | point_dict[row[0]] = {"id": row[0], |
||
| 999 | "name": row[1]} |
||
| 1000 | |||
| 1001 | query = (" SELECT id, name, uuid " |
||
| 1002 | " FROM tbl_meters ") |
||
| 1003 | cursor.execute(query) |
||
| 1004 | rows_meters = cursor.fetchall() |
||
| 1005 | |||
| 1006 | meter_dict = dict() |
||
| 1007 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 1008 | for row in rows_meters: |
||
| 1009 | meter_dict[row[2]] = {"type": 'meter', |
||
| 1010 | "id": row[0], |
||
| 1011 | "name": row[1], |
||
| 1012 | "uuid": row[2]} |
||
| 1013 | |||
| 1014 | query = (" SELECT id, name, uuid " |
||
| 1015 | " FROM tbl_offline_meters ") |
||
| 1016 | cursor.execute(query) |
||
| 1017 | rows_offline_meters = cursor.fetchall() |
||
| 1018 | |||
| 1019 | offline_meter_dict = dict() |
||
| 1020 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 1021 | for row in rows_offline_meters: |
||
| 1022 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 1023 | "id": row[0], |
||
| 1024 | "name": row[1], |
||
| 1025 | "uuid": row[2]} |
||
| 1026 | |||
| 1027 | query = (" SELECT id, name, uuid " |
||
| 1028 | " FROM tbl_virtual_meters ") |
||
| 1029 | cursor.execute(query) |
||
| 1030 | rows_virtual_meters = cursor.fetchall() |
||
| 1031 | |||
| 1032 | virtual_meter_dict = dict() |
||
| 1033 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 1034 | for row in rows_virtual_meters: |
||
| 1035 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 1036 | "id": row[0], |
||
| 1037 | "name": row[1], |
||
| 1038 | "uuid": row[2]} |
||
| 1039 | |||
| 1040 | query = (" SELECT id, name, parameter_type, " |
||
| 1041 | " constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 1042 | " FROM tbl_equipments_parameters " |
||
| 1043 | " WHERE equipment_id = %s AND id = %s ") |
||
| 1044 | cursor.execute(query, (id_, pid)) |
||
| 1045 | row = cursor.fetchone() |
||
| 1046 | cursor.close() |
||
| 1047 | cnx.close() |
||
| 1048 | |||
| 1049 | if row is None: |
||
| 1050 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1051 | description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
||
| 1052 | else: |
||
| 1053 | constant = None |
||
| 1054 | point = None |
||
| 1055 | numerator_meter = None |
||
| 1056 | denominator_meter = None |
||
| 1057 | if row[2] == 'point': |
||
| 1058 | point = point_dict.get(row[4], None) |
||
| 1059 | constant = None |
||
| 1060 | numerator_meter = None |
||
| 1061 | denominator_meter = None |
||
| 1062 | elif row[2] == 'constant': |
||
| 1063 | constant = row[3] |
||
| 1064 | point = None |
||
| 1065 | numerator_meter = None |
||
| 1066 | denominator_meter = None |
||
| 1067 | elif row[2] == 'fraction': |
||
| 1068 | constant = None |
||
| 1069 | point = None |
||
| 1070 | # find numerator meter by uuid |
||
| 1071 | numerator_meter = meter_dict.get(row[5], None) |
||
| 1072 | if numerator_meter is None: |
||
| 1073 | numerator_meter = virtual_meter_dict.get(row[5], None) |
||
| 1074 | if numerator_meter is None: |
||
| 1075 | numerator_meter = offline_meter_dict.get(row[5], None) |
||
| 1076 | # find denominator meter by uuid |
||
| 1077 | denominator_meter = meter_dict.get(row[6], None) |
||
| 1078 | if denominator_meter is None: |
||
| 1079 | denominator_meter = virtual_meter_dict.get(row[6], None) |
||
| 1080 | if denominator_meter is None: |
||
| 1081 | denominator_meter = offline_meter_dict.get(row[6], None) |
||
| 1082 | |||
| 1083 | meta_result = {"id": row[0], |
||
| 1084 | "name": row[1], |
||
| 1085 | "parameter_type": row[2], |
||
| 1086 | "constant": constant, |
||
| 1087 | "point": point, |
||
| 1088 | "numerator_meter": numerator_meter, |
||
| 1089 | "denominator_meter": denominator_meter} |
||
| 1090 | |||
| 1091 | resp.text = json.dumps(meta_result) |
||
| 1092 | |||
| 1093 | @staticmethod |
||
| 1094 | @user_logger |
||
| 1095 | def on_delete(req, resp, id_, pid): |
||
| 1096 | admin_control(req) |
||
| 1097 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1098 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1099 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1100 | |||
| 1101 | if not pid.isdigit() or int(pid) <= 0: |
||
| 1102 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1103 | description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
||
| 1104 | |||
| 1105 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1106 | cursor = cnx.cursor() |
||
| 1107 | |||
| 1108 | cursor.execute(" SELECT name " |
||
| 1109 | " FROM tbl_equipments " |
||
| 1110 | " WHERE id = %s ", |
||
| 1111 | (id_,)) |
||
| 1112 | row = cursor.fetchone() |
||
| 1113 | if row is None: |
||
| 1114 | cursor.close() |
||
| 1115 | cnx.close() |
||
| 1116 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1117 | title='API.NOT_FOUND', |
||
| 1118 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1119 | |||
| 1120 | cursor.execute(" SELECT name " |
||
| 1121 | " FROM tbl_equipments_parameters " |
||
| 1122 | " WHERE equipment_id = %s AND id = %s ", |
||
| 1123 | (id_, pid,)) |
||
| 1124 | row = cursor.fetchone() |
||
| 1125 | if row is None: |
||
| 1126 | cursor.close() |
||
| 1127 | cnx.close() |
||
| 1128 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1129 | title='API.NOT_FOUND', |
||
| 1130 | description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
||
| 1131 | |||
| 1132 | cursor.execute(" DELETE FROM tbl_equipments_parameters " |
||
| 1133 | " WHERE id = %s ", (pid, )) |
||
| 1134 | cnx.commit() |
||
| 1135 | |||
| 1136 | cursor.close() |
||
| 1137 | cnx.close() |
||
| 1138 | |||
| 1139 | resp.status = falcon.HTTP_204 |
||
| 1140 | |||
| 1141 | @staticmethod |
||
| 1142 | @user_logger |
||
| 1143 | def on_put(req, resp, id_, pid): |
||
| 1144 | """Handles PUT requests""" |
||
| 1145 | admin_control(req) |
||
| 1146 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1147 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1148 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1149 | |||
| 1150 | if not pid.isdigit() or int(pid) <= 0: |
||
| 1151 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1152 | description='API.INVALID_EQUIPMENT_PARAMETER_ID') |
||
| 1153 | |||
| 1154 | try: |
||
| 1155 | raw_json = req.stream.read().decode('utf-8') |
||
| 1156 | except Exception as ex: |
||
| 1157 | print(str(ex)) |
||
| 1158 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1159 | title='API.BAD_REQUEST', |
||
| 1160 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1161 | |||
| 1162 | new_values = json.loads(raw_json) |
||
| 1163 | |||
| 1164 | if 'name' not in new_values['data'].keys() or \ |
||
| 1165 | not isinstance(new_values['data']['name'], str) or \ |
||
| 1166 | len(str.strip(new_values['data']['name'])) == 0: |
||
| 1167 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1168 | description='API.INVALID_EQUIPMENT_PARAMETER_NAME') |
||
| 1169 | name = str.strip(new_values['data']['name']) |
||
| 1170 | |||
| 1171 | if 'parameter_type' not in new_values['data'].keys() or \ |
||
| 1172 | not isinstance(new_values['data']['parameter_type'], str) or \ |
||
| 1173 | len(str.strip(new_values['data']['parameter_type'])) == 0: |
||
| 1174 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1175 | description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
||
| 1176 | |||
| 1177 | parameter_type = str.strip(new_values['data']['parameter_type']) |
||
| 1178 | |||
| 1179 | if parameter_type not in ('constant', 'point', 'fraction'): |
||
| 1180 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1181 | description='API.INVALID_EQUIPMENT_PARAMETER_TYPE') |
||
| 1182 | |||
| 1183 | constant = None |
||
| 1184 | if 'constant' in new_values['data'].keys(): |
||
| 1185 | if new_values['data']['constant'] is not None and \ |
||
| 1186 | isinstance(new_values['data']['constant'], str) and \ |
||
| 1187 | len(str.strip(new_values['data']['constant'])) > 0: |
||
| 1188 | constant = str.strip(new_values['data']['constant']) |
||
| 1189 | |||
| 1190 | point_id = None |
||
| 1191 | if 'point_id' in new_values['data'].keys(): |
||
| 1192 | if new_values['data']['point_id'] is not None and \ |
||
| 1193 | new_values['data']['point_id'] <= 0: |
||
| 1194 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1195 | description='API.INVALID_POINT_ID') |
||
| 1196 | point_id = new_values['data']['point_id'] |
||
| 1197 | |||
| 1198 | numerator_meter_uuid = None |
||
| 1199 | if 'numerator_meter_uuid' in new_values['data'].keys(): |
||
| 1200 | if new_values['data']['numerator_meter_uuid'] is not None and \ |
||
| 1201 | isinstance(new_values['data']['numerator_meter_uuid'], str) and \ |
||
| 1202 | len(str.strip(new_values['data']['numerator_meter_uuid'])) > 0: |
||
| 1203 | numerator_meter_uuid = str.strip(new_values['data']['numerator_meter_uuid']) |
||
| 1204 | |||
| 1205 | denominator_meter_uuid = None |
||
| 1206 | if 'denominator_meter_uuid' in new_values['data'].keys(): |
||
| 1207 | if new_values['data']['denominator_meter_uuid'] is not None and \ |
||
| 1208 | isinstance(new_values['data']['denominator_meter_uuid'], str) and \ |
||
| 1209 | len(str.strip(new_values['data']['denominator_meter_uuid'])) > 0: |
||
| 1210 | denominator_meter_uuid = str.strip(new_values['data']['denominator_meter_uuid']) |
||
| 1211 | |||
| 1212 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1213 | cursor = cnx.cursor() |
||
| 1214 | |||
| 1215 | cursor.execute(" SELECT name " |
||
| 1216 | " FROM tbl_equipments " |
||
| 1217 | " WHERE id = %s ", (id_,)) |
||
| 1218 | if cursor.fetchone() is None: |
||
| 1219 | cursor.close() |
||
| 1220 | cnx.close() |
||
| 1221 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.NOT_FOUND', |
||
| 1222 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1223 | |||
| 1224 | cursor.execute(" SELECT name " |
||
| 1225 | " FROM tbl_equipments_parameters " |
||
| 1226 | " WHERE equipment_id = %s AND id = %s ", |
||
| 1227 | (id_, pid,)) |
||
| 1228 | row = cursor.fetchone() |
||
| 1229 | if row is None: |
||
| 1230 | cursor.close() |
||
| 1231 | cnx.close() |
||
| 1232 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1233 | title='API.NOT_FOUND', |
||
| 1234 | description='API.EQUIPMENT_PARAMETER_NOT_FOUND_OR_NOT_MATCH') |
||
| 1235 | |||
| 1236 | cursor.execute(" SELECT name " |
||
| 1237 | " FROM tbl_equipments_parameters " |
||
| 1238 | " WHERE name = %s AND equipment_id = %s AND id != %s ", (name, id_, pid)) |
||
| 1239 | row = cursor.fetchone() |
||
| 1240 | if row is not None: |
||
| 1241 | cursor.close() |
||
| 1242 | cnx.close() |
||
| 1243 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1244 | description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
||
| 1245 | |||
| 1246 | # validate by parameter type |
||
| 1247 | if parameter_type == 'point': |
||
| 1248 | if point_id is None: |
||
| 1249 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1250 | description='API.INVALID_POINT_ID') |
||
| 1251 | |||
| 1252 | query = (" SELECT id, name " |
||
| 1253 | " FROM tbl_points " |
||
| 1254 | " WHERE id = %s ") |
||
| 1255 | cursor.execute(query, (point_id, )) |
||
| 1256 | row = cursor.fetchone() |
||
| 1257 | if row is None: |
||
| 1258 | cursor.close() |
||
| 1259 | cnx.close() |
||
| 1260 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1261 | description='API.POINT_NOT_FOUND') |
||
| 1262 | |||
| 1263 | elif parameter_type == 'constant': |
||
| 1264 | if constant is None: |
||
| 1265 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1266 | description='API.INVALID_CONSTANT_VALUE') |
||
| 1267 | |||
| 1268 | elif parameter_type == 'fraction': |
||
| 1269 | |||
| 1270 | query = (" SELECT id, name, uuid " |
||
| 1271 | " FROM tbl_meters ") |
||
| 1272 | cursor.execute(query) |
||
| 1273 | rows_meters = cursor.fetchall() |
||
| 1274 | |||
| 1275 | meter_dict = dict() |
||
| 1276 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 1277 | for row in rows_meters: |
||
| 1278 | meter_dict[row[2]] = {"type": 'meter', |
||
| 1279 | "id": row[0], |
||
| 1280 | "name": row[1], |
||
| 1281 | "uuid": row[2]} |
||
| 1282 | |||
| 1283 | query = (" SELECT id, name, uuid " |
||
| 1284 | " FROM tbl_offline_meters ") |
||
| 1285 | cursor.execute(query) |
||
| 1286 | rows_offline_meters = cursor.fetchall() |
||
| 1287 | |||
| 1288 | offline_meter_dict = dict() |
||
| 1289 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 1290 | for row in rows_offline_meters: |
||
| 1291 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 1292 | "id": row[0], |
||
| 1293 | "name": row[1], |
||
| 1294 | "uuid": row[2]} |
||
| 1295 | |||
| 1296 | query = (" SELECT id, name, uuid " |
||
| 1297 | " FROM tbl_virtual_meters ") |
||
| 1298 | cursor.execute(query) |
||
| 1299 | rows_virtual_meters = cursor.fetchall() |
||
| 1300 | |||
| 1301 | virtual_meter_dict = dict() |
||
| 1302 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 1303 | for row in rows_virtual_meters: |
||
| 1304 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 1305 | "id": row[0], |
||
| 1306 | "name": row[1], |
||
| 1307 | "uuid": row[2]} |
||
| 1308 | |||
| 1309 | # validate numerator meter uuid |
||
| 1310 | if meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 1311 | virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 1312 | offline_meter_dict.get(numerator_meter_uuid) is None: |
||
| 1313 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1314 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 1315 | |||
| 1316 | # validate denominator meter uuid |
||
| 1317 | if denominator_meter_uuid == numerator_meter_uuid: |
||
| 1318 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1319 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 1320 | |||
| 1321 | if denominator_meter_uuid not in meter_dict and \ |
||
| 1322 | denominator_meter_uuid not in virtual_meter_dict and \ |
||
| 1323 | denominator_meter_uuid not in offline_meter_dict: |
||
| 1324 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1325 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 1326 | |||
| 1327 | add_values = (" UPDATE tbl_equipments_parameters " |
||
| 1328 | " SET name = %s , parameter_type = %s, constant = %s, " |
||
| 1329 | " point_id = %s, numerator_meter_uuid = %s, denominator_meter_uuid = %s " |
||
| 1330 | " WHERE id = %s ") |
||
| 1331 | cursor.execute(add_values, (name, |
||
| 1332 | parameter_type, |
||
| 1333 | constant, |
||
| 1334 | point_id, |
||
| 1335 | numerator_meter_uuid, |
||
| 1336 | denominator_meter_uuid, |
||
| 1337 | pid)) |
||
| 1338 | cnx.commit() |
||
| 1339 | |||
| 1340 | cursor.close() |
||
| 1341 | cnx.close() |
||
| 1342 | |||
| 1343 | resp.status = falcon.HTTP_200 |
||
| 1344 | |||
| 1345 | |||
| 1346 | View Code Duplication | class EquipmentMeterCollection: |
|
| 1347 | def __init__(self): |
||
| 1348 | pass |
||
| 1349 | |||
| 1350 | @staticmethod |
||
| 1351 | def on_options(req, resp, id_): |
||
| 1352 | _ = req |
||
| 1353 | resp.status = falcon.HTTP_200 |
||
| 1354 | _ = id_ |
||
| 1355 | |||
| 1356 | @staticmethod |
||
| 1357 | def on_get(req, resp, id_): |
||
| 1358 | if 'API-KEY' not in req.headers or \ |
||
| 1359 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 1360 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 1361 | access_control(req) |
||
| 1362 | else: |
||
| 1363 | api_key_control(req) |
||
| 1364 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1365 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1366 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1367 | |||
| 1368 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1369 | cursor = cnx.cursor() |
||
| 1370 | |||
| 1371 | cursor.execute(" SELECT name " |
||
| 1372 | " FROM tbl_equipments " |
||
| 1373 | " WHERE id = %s ", (id_,)) |
||
| 1374 | if cursor.fetchone() is None: |
||
| 1375 | cursor.close() |
||
| 1376 | cnx.close() |
||
| 1377 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1378 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1379 | |||
| 1380 | query = (" SELECT id, name, uuid " |
||
| 1381 | " FROM tbl_energy_categories ") |
||
| 1382 | cursor.execute(query) |
||
| 1383 | rows_energy_categories = cursor.fetchall() |
||
| 1384 | |||
| 1385 | energy_category_dict = dict() |
||
| 1386 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 1387 | for row in rows_energy_categories: |
||
| 1388 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 1389 | "name": row[1], |
||
| 1390 | "uuid": row[2]} |
||
| 1391 | |||
| 1392 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 1393 | " FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
||
| 1394 | " WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
||
| 1395 | " ORDER BY m.id ") |
||
| 1396 | cursor.execute(query, (id_,)) |
||
| 1397 | rows = cursor.fetchall() |
||
| 1398 | |||
| 1399 | result = list() |
||
| 1400 | if rows is not None and len(rows) > 0: |
||
| 1401 | for row in rows: |
||
| 1402 | meta_result = {"id": row[0], |
||
| 1403 | "name": row[1], |
||
| 1404 | "uuid": row[2], |
||
| 1405 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 1406 | "is_output": bool(row[4])} |
||
| 1407 | result.append(meta_result) |
||
| 1408 | |||
| 1409 | resp.text = json.dumps(result) |
||
| 1410 | |||
| 1411 | @staticmethod |
||
| 1412 | @user_logger |
||
| 1413 | def on_post(req, resp, id_): |
||
| 1414 | """Handles POST requests""" |
||
| 1415 | admin_control(req) |
||
| 1416 | try: |
||
| 1417 | raw_json = req.stream.read().decode('utf-8') |
||
| 1418 | except Exception as ex: |
||
| 1419 | print(str(ex)) |
||
| 1420 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1421 | title='API.BAD_REQUEST', |
||
| 1422 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1423 | |||
| 1424 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1425 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1426 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1427 | |||
| 1428 | new_values = json.loads(raw_json) |
||
| 1429 | |||
| 1430 | if 'meter_id' not in new_values['data'].keys() or \ |
||
| 1431 | not isinstance(new_values['data']['meter_id'], int) or \ |
||
| 1432 | new_values['data']['meter_id'] <= 0: |
||
| 1433 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1434 | description='API.INVALID_METER_ID') |
||
| 1435 | meter_id = new_values['data']['meter_id'] |
||
| 1436 | |||
| 1437 | if 'is_output' not in new_values['data'].keys() or \ |
||
| 1438 | not isinstance(new_values['data']['is_output'], bool): |
||
| 1439 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1440 | description='API.INVALID_IS_OUTPUT_VALUE') |
||
| 1441 | is_output = new_values['data']['is_output'] |
||
| 1442 | |||
| 1443 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1444 | cursor = cnx.cursor() |
||
| 1445 | |||
| 1446 | cursor.execute(" SELECT name " |
||
| 1447 | " from tbl_equipments " |
||
| 1448 | " WHERE id = %s ", (id_,)) |
||
| 1449 | if cursor.fetchone() is None: |
||
| 1450 | cursor.close() |
||
| 1451 | cnx.close() |
||
| 1452 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1453 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1454 | |||
| 1455 | cursor.execute(" SELECT name " |
||
| 1456 | " FROM tbl_meters " |
||
| 1457 | " WHERE id = %s ", (meter_id,)) |
||
| 1458 | if cursor.fetchone() is None: |
||
| 1459 | cursor.close() |
||
| 1460 | cnx.close() |
||
| 1461 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1462 | description='API.METER_NOT_FOUND') |
||
| 1463 | |||
| 1464 | query = (" SELECT id " |
||
| 1465 | " FROM tbl_equipments_meters " |
||
| 1466 | " WHERE equipment_id = %s AND meter_id = %s") |
||
| 1467 | cursor.execute(query, (id_, meter_id,)) |
||
| 1468 | if cursor.fetchone() is not None: |
||
| 1469 | cursor.close() |
||
| 1470 | cnx.close() |
||
| 1471 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 1472 | description='API.EQUIPMENT_METER_RELATION_EXISTS') |
||
| 1473 | |||
| 1474 | add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
||
| 1475 | " VALUES (%s, %s, %s) ") |
||
| 1476 | cursor.execute(add_row, (id_, meter_id, is_output)) |
||
| 1477 | cnx.commit() |
||
| 1478 | cursor.close() |
||
| 1479 | cnx.close() |
||
| 1480 | |||
| 1481 | resp.status = falcon.HTTP_201 |
||
| 1482 | resp.location = '/equipments/' + str(id_) + '/meters/' + str(meter_id) |
||
| 1483 | |||
| 1484 | |||
| 1485 | View Code Duplication | class EquipmentMeterItem: |
|
| 1486 | def __init__(self): |
||
| 1487 | pass |
||
| 1488 | |||
| 1489 | @staticmethod |
||
| 1490 | def on_options(req, resp, id_, mid): |
||
| 1491 | _ = req |
||
| 1492 | resp.status = falcon.HTTP_200 |
||
| 1493 | _ = id_ |
||
| 1494 | _ = mid |
||
| 1495 | |||
| 1496 | @staticmethod |
||
| 1497 | @user_logger |
||
| 1498 | def on_delete(req, resp, id_, mid): |
||
| 1499 | admin_control(req) |
||
| 1500 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1501 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1502 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1503 | |||
| 1504 | if not mid.isdigit() or int(mid) <= 0: |
||
| 1505 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1506 | description='API.INVALID_METER_ID') |
||
| 1507 | |||
| 1508 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1509 | cursor = cnx.cursor() |
||
| 1510 | |||
| 1511 | cursor.execute(" SELECT name " |
||
| 1512 | " FROM tbl_equipments " |
||
| 1513 | " WHERE id = %s ", (id_,)) |
||
| 1514 | if cursor.fetchone() is None: |
||
| 1515 | cursor.close() |
||
| 1516 | cnx.close() |
||
| 1517 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1518 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1519 | |||
| 1520 | cursor.execute(" SELECT name " |
||
| 1521 | " FROM tbl_meters " |
||
| 1522 | " WHERE id = %s ", (mid,)) |
||
| 1523 | if cursor.fetchone() is None: |
||
| 1524 | cursor.close() |
||
| 1525 | cnx.close() |
||
| 1526 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1527 | description='API.METER_NOT_FOUND') |
||
| 1528 | |||
| 1529 | cursor.execute(" SELECT id " |
||
| 1530 | " FROM tbl_equipments_meters " |
||
| 1531 | " WHERE equipment_id = %s AND meter_id = %s ", (id_, mid)) |
||
| 1532 | if cursor.fetchone() is None: |
||
| 1533 | cursor.close() |
||
| 1534 | cnx.close() |
||
| 1535 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1536 | description='API.EQUIPMENT_METER_RELATION_NOT_FOUND') |
||
| 1537 | |||
| 1538 | cursor.execute(" DELETE FROM tbl_equipments_meters WHERE equipment_id = %s AND meter_id = %s ", (id_, mid)) |
||
| 1539 | cnx.commit() |
||
| 1540 | |||
| 1541 | cursor.close() |
||
| 1542 | cnx.close() |
||
| 1543 | |||
| 1544 | resp.status = falcon.HTTP_204 |
||
| 1545 | |||
| 1546 | |||
| 1547 | View Code Duplication | class EquipmentOfflineMeterCollection: |
|
| 1548 | def __init__(self): |
||
| 1549 | pass |
||
| 1550 | |||
| 1551 | @staticmethod |
||
| 1552 | def on_options(req, resp, id_): |
||
| 1553 | _ = req |
||
| 1554 | resp.status = falcon.HTTP_200 |
||
| 1555 | _ = id_ |
||
| 1556 | |||
| 1557 | @staticmethod |
||
| 1558 | def on_get(req, resp, id_): |
||
| 1559 | if 'API-KEY' not in req.headers or \ |
||
| 1560 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 1561 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 1562 | access_control(req) |
||
| 1563 | else: |
||
| 1564 | api_key_control(req) |
||
| 1565 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1566 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1567 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1568 | |||
| 1569 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1570 | cursor = cnx.cursor() |
||
| 1571 | |||
| 1572 | cursor.execute(" SELECT name " |
||
| 1573 | " FROM tbl_equipments " |
||
| 1574 | " WHERE id = %s ", (id_,)) |
||
| 1575 | if cursor.fetchone() is None: |
||
| 1576 | cursor.close() |
||
| 1577 | cnx.close() |
||
| 1578 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1579 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1580 | |||
| 1581 | query = (" SELECT id, name, uuid " |
||
| 1582 | " FROM tbl_energy_categories ") |
||
| 1583 | cursor.execute(query) |
||
| 1584 | rows_energy_categories = cursor.fetchall() |
||
| 1585 | |||
| 1586 | energy_category_dict = dict() |
||
| 1587 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 1588 | for row in rows_energy_categories: |
||
| 1589 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 1590 | "name": row[1], |
||
| 1591 | "uuid": row[2]} |
||
| 1592 | |||
| 1593 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 1594 | " FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
||
| 1595 | " WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
||
| 1596 | " ORDER BY m.id ") |
||
| 1597 | cursor.execute(query, (id_,)) |
||
| 1598 | rows = cursor.fetchall() |
||
| 1599 | |||
| 1600 | result = list() |
||
| 1601 | if rows is not None and len(rows) > 0: |
||
| 1602 | for row in rows: |
||
| 1603 | meta_result = {"id": row[0], |
||
| 1604 | "name": row[1], |
||
| 1605 | "uuid": row[2], |
||
| 1606 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 1607 | "is_output": bool(row[4])} |
||
| 1608 | result.append(meta_result) |
||
| 1609 | |||
| 1610 | resp.text = json.dumps(result) |
||
| 1611 | |||
| 1612 | @staticmethod |
||
| 1613 | @user_logger |
||
| 1614 | def on_post(req, resp, id_): |
||
| 1615 | """Handles POST requests""" |
||
| 1616 | admin_control(req) |
||
| 1617 | try: |
||
| 1618 | raw_json = req.stream.read().decode('utf-8') |
||
| 1619 | except Exception as ex: |
||
| 1620 | print(str(ex)) |
||
| 1621 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1622 | title='API.BAD_REQUEST', |
||
| 1623 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1624 | |||
| 1625 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1626 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1627 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1628 | |||
| 1629 | new_values = json.loads(raw_json) |
||
| 1630 | |||
| 1631 | if 'offline_meter_id' not in new_values['data'].keys() or \ |
||
| 1632 | not isinstance(new_values['data']['offline_meter_id'], int) or \ |
||
| 1633 | new_values['data']['offline_meter_id'] <= 0: |
||
| 1634 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1635 | description='API.INVALID_OFFLINE_METER_ID') |
||
| 1636 | offline_meter_id = new_values['data']['offline_meter_id'] |
||
| 1637 | |||
| 1638 | if 'is_output' not in new_values['data'].keys() or \ |
||
| 1639 | not isinstance(new_values['data']['is_output'], bool): |
||
| 1640 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1641 | description='API.INVALID_IS_OUTPUT_VALUE') |
||
| 1642 | is_output = new_values['data']['is_output'] |
||
| 1643 | |||
| 1644 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1645 | cursor = cnx.cursor() |
||
| 1646 | |||
| 1647 | cursor.execute(" SELECT name " |
||
| 1648 | " from tbl_equipments " |
||
| 1649 | " WHERE id = %s ", (id_,)) |
||
| 1650 | if cursor.fetchone() is None: |
||
| 1651 | cursor.close() |
||
| 1652 | cnx.close() |
||
| 1653 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1654 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1655 | |||
| 1656 | cursor.execute(" SELECT name " |
||
| 1657 | " FROM tbl_offline_meters " |
||
| 1658 | " WHERE id = %s ", (offline_meter_id,)) |
||
| 1659 | if cursor.fetchone() is None: |
||
| 1660 | cursor.close() |
||
| 1661 | cnx.close() |
||
| 1662 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1663 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 1664 | |||
| 1665 | query = (" SELECT id " |
||
| 1666 | " FROM tbl_equipments_offline_meters " |
||
| 1667 | " WHERE equipment_id = %s AND offline_meter_id = %s") |
||
| 1668 | cursor.execute(query, (id_, offline_meter_id,)) |
||
| 1669 | if cursor.fetchone() is not None: |
||
| 1670 | cursor.close() |
||
| 1671 | cnx.close() |
||
| 1672 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 1673 | description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
||
| 1674 | |||
| 1675 | add_row = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
||
| 1676 | " VALUES (%s, %s, %s) ") |
||
| 1677 | cursor.execute(add_row, (id_, offline_meter_id, is_output)) |
||
| 1678 | cnx.commit() |
||
| 1679 | cursor.close() |
||
| 1680 | cnx.close() |
||
| 1681 | |||
| 1682 | resp.status = falcon.HTTP_201 |
||
| 1683 | resp.location = '/equipments/' + str(id_) + '/offlinemeters/' + str(offline_meter_id) |
||
| 1684 | |||
| 1685 | |||
| 1686 | View Code Duplication | class EquipmentOfflineMeterItem: |
|
| 1687 | def __init__(self): |
||
| 1688 | pass |
||
| 1689 | |||
| 1690 | @staticmethod |
||
| 1691 | def on_options(req, resp, id_, mid): |
||
| 1692 | _ = req |
||
| 1693 | resp.status = falcon.HTTP_200 |
||
| 1694 | _ = id_ |
||
| 1695 | _ = mid |
||
| 1696 | |||
| 1697 | @staticmethod |
||
| 1698 | @user_logger |
||
| 1699 | def on_delete(req, resp, id_, mid): |
||
| 1700 | admin_control(req) |
||
| 1701 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1702 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1703 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1704 | |||
| 1705 | if not mid.isdigit() or int(mid) <= 0: |
||
| 1706 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1707 | description='API.INVALID_OFFLINE_METER_ID') |
||
| 1708 | |||
| 1709 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1710 | cursor = cnx.cursor() |
||
| 1711 | |||
| 1712 | cursor.execute(" SELECT name " |
||
| 1713 | " FROM tbl_equipments " |
||
| 1714 | " WHERE id = %s ", (id_,)) |
||
| 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.EQUIPMENT_NOT_FOUND') |
||
| 1720 | |||
| 1721 | cursor.execute(" SELECT name " |
||
| 1722 | " FROM tbl_offline_meters " |
||
| 1723 | " WHERE id = %s ", (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.OFFLINE_METER_NOT_FOUND') |
||
| 1729 | |||
| 1730 | cursor.execute(" SELECT id " |
||
| 1731 | " FROM tbl_equipments_offline_meters " |
||
| 1732 | " WHERE equipment_id = %s AND offline_meter_id = %s ", (id_, mid)) |
||
| 1733 | if cursor.fetchone() is None: |
||
| 1734 | cursor.close() |
||
| 1735 | cnx.close() |
||
| 1736 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1737 | description='API.EQUIPMENT_OFFLINE_METER_RELATION_NOT_FOUND') |
||
| 1738 | |||
| 1739 | cursor.execute(" DELETE FROM tbl_equipments_offline_meters " |
||
| 1740 | " WHERE equipment_id = %s AND offline_meter_id = %s ", (id_, mid)) |
||
| 1741 | cnx.commit() |
||
| 1742 | |||
| 1743 | cursor.close() |
||
| 1744 | cnx.close() |
||
| 1745 | |||
| 1746 | resp.status = falcon.HTTP_204 |
||
| 1747 | |||
| 1748 | |||
| 1749 | View Code Duplication | class EquipmentVirtualMeterCollection: |
|
| 1750 | def __init__(self): |
||
| 1751 | pass |
||
| 1752 | |||
| 1753 | @staticmethod |
||
| 1754 | def on_options(req, resp, id_): |
||
| 1755 | _ = req |
||
| 1756 | resp.status = falcon.HTTP_200 |
||
| 1757 | _ = id_ |
||
| 1758 | |||
| 1759 | @staticmethod |
||
| 1760 | def on_get(req, resp, id_): |
||
| 1761 | if 'API-KEY' not in req.headers or \ |
||
| 1762 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 1763 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 1764 | access_control(req) |
||
| 1765 | else: |
||
| 1766 | api_key_control(req) |
||
| 1767 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1768 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1769 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1770 | |||
| 1771 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1772 | cursor = cnx.cursor() |
||
| 1773 | |||
| 1774 | cursor.execute(" SELECT name " |
||
| 1775 | " FROM tbl_equipments " |
||
| 1776 | " WHERE id = %s ", (id_,)) |
||
| 1777 | if cursor.fetchone() is None: |
||
| 1778 | cursor.close() |
||
| 1779 | cnx.close() |
||
| 1780 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1781 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1782 | |||
| 1783 | query = (" SELECT id, name, uuid " |
||
| 1784 | " FROM tbl_energy_categories ") |
||
| 1785 | cursor.execute(query) |
||
| 1786 | rows_energy_categories = cursor.fetchall() |
||
| 1787 | |||
| 1788 | energy_category_dict = dict() |
||
| 1789 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 1790 | for row in rows_energy_categories: |
||
| 1791 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 1792 | "name": row[1], |
||
| 1793 | "uuid": row[2]} |
||
| 1794 | |||
| 1795 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 1796 | " FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
||
| 1797 | " WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
||
| 1798 | " ORDER BY m.id ") |
||
| 1799 | cursor.execute(query, (id_,)) |
||
| 1800 | rows = cursor.fetchall() |
||
| 1801 | |||
| 1802 | result = list() |
||
| 1803 | if rows is not None and len(rows) > 0: |
||
| 1804 | for row in rows: |
||
| 1805 | meta_result = {"id": row[0], |
||
| 1806 | "name": row[1], |
||
| 1807 | "uuid": row[2], |
||
| 1808 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 1809 | "is_output": bool(row[4])} |
||
| 1810 | result.append(meta_result) |
||
| 1811 | |||
| 1812 | resp.text = json.dumps(result) |
||
| 1813 | |||
| 1814 | @staticmethod |
||
| 1815 | @user_logger |
||
| 1816 | def on_post(req, resp, id_): |
||
| 1817 | """Handles POST requests""" |
||
| 1818 | admin_control(req) |
||
| 1819 | try: |
||
| 1820 | raw_json = req.stream.read().decode('utf-8') |
||
| 1821 | except Exception as ex: |
||
| 1822 | print(str(ex)) |
||
| 1823 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1824 | title='API.BAD_REQUEST', |
||
| 1825 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1826 | |||
| 1827 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1828 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1829 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1830 | |||
| 1831 | new_values = json.loads(raw_json) |
||
| 1832 | |||
| 1833 | if 'virtual_meter_id' not in new_values['data'].keys() or \ |
||
| 1834 | not isinstance(new_values['data']['virtual_meter_id'], int) or \ |
||
| 1835 | new_values['data']['virtual_meter_id'] <= 0: |
||
| 1836 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1837 | description='API.INVALID_VIRTUAL_METER_ID') |
||
| 1838 | virtual_meter_id = new_values['data']['virtual_meter_id'] |
||
| 1839 | |||
| 1840 | if 'is_output' not in new_values['data'].keys() or \ |
||
| 1841 | not isinstance(new_values['data']['is_output'], bool): |
||
| 1842 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1843 | description='API.INVALID_IS_OUTPUT_VALUE') |
||
| 1844 | is_output = new_values['data']['is_output'] |
||
| 1845 | |||
| 1846 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1847 | cursor = cnx.cursor() |
||
| 1848 | |||
| 1849 | cursor.execute(" SELECT name " |
||
| 1850 | " from tbl_equipments " |
||
| 1851 | " WHERE id = %s ", (id_,)) |
||
| 1852 | if cursor.fetchone() is None: |
||
| 1853 | cursor.close() |
||
| 1854 | cnx.close() |
||
| 1855 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1856 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1857 | |||
| 1858 | cursor.execute(" SELECT name " |
||
| 1859 | " FROM tbl_virtual_meters " |
||
| 1860 | " WHERE id = %s ", (virtual_meter_id,)) |
||
| 1861 | if cursor.fetchone() is None: |
||
| 1862 | cursor.close() |
||
| 1863 | cnx.close() |
||
| 1864 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1865 | description='API.VIRTUAL_METER_NOT_FOUND') |
||
| 1866 | |||
| 1867 | query = (" SELECT id " |
||
| 1868 | " FROM tbl_equipments_virtual_meters " |
||
| 1869 | " WHERE equipment_id = %s AND virtual_meter_id = %s") |
||
| 1870 | cursor.execute(query, (id_, virtual_meter_id,)) |
||
| 1871 | if cursor.fetchone() is not None: |
||
| 1872 | cursor.close() |
||
| 1873 | cnx.close() |
||
| 1874 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 1875 | description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
||
| 1876 | |||
| 1877 | add_row = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
||
| 1878 | " VALUES (%s, %s, %s) ") |
||
| 1879 | cursor.execute(add_row, (id_, virtual_meter_id, is_output)) |
||
| 1880 | cnx.commit() |
||
| 1881 | cursor.close() |
||
| 1882 | cnx.close() |
||
| 1883 | |||
| 1884 | resp.status = falcon.HTTP_201 |
||
| 1885 | resp.location = '/equipments/' + str(id_) + '/virtualmeters/' + str(virtual_meter_id) |
||
| 1886 | |||
| 1887 | |||
| 1888 | View Code Duplication | class EquipmentVirtualMeterItem: |
|
| 1889 | def __init__(self): |
||
| 1890 | pass |
||
| 1891 | |||
| 1892 | @staticmethod |
||
| 1893 | def on_options(req, resp, id_, mid): |
||
| 1894 | _ = req |
||
| 1895 | resp.status = falcon.HTTP_200 |
||
| 1896 | _ = id_ |
||
| 1897 | _ = mid |
||
| 1898 | |||
| 1899 | @staticmethod |
||
| 1900 | @user_logger |
||
| 1901 | def on_delete(req, resp, id_, mid): |
||
| 1902 | admin_control(req) |
||
| 1903 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1904 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1905 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1906 | |||
| 1907 | if not mid.isdigit() or int(mid) <= 0: |
||
| 1908 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1909 | description='API.INVALID_VIRTUAL_METER_ID') |
||
| 1910 | |||
| 1911 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1912 | cursor = cnx.cursor() |
||
| 1913 | |||
| 1914 | cursor.execute(" SELECT name " |
||
| 1915 | " FROM tbl_equipments " |
||
| 1916 | " WHERE id = %s ", (id_,)) |
||
| 1917 | if cursor.fetchone() is None: |
||
| 1918 | cursor.close() |
||
| 1919 | cnx.close() |
||
| 1920 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1921 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1922 | |||
| 1923 | cursor.execute(" SELECT name " |
||
| 1924 | " FROM tbl_virtual_meters " |
||
| 1925 | " WHERE id = %s ", (mid,)) |
||
| 1926 | if cursor.fetchone() is None: |
||
| 1927 | cursor.close() |
||
| 1928 | cnx.close() |
||
| 1929 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1930 | description='API.VIRTUAL_METER_NOT_FOUND') |
||
| 1931 | |||
| 1932 | cursor.execute(" SELECT id " |
||
| 1933 | " FROM tbl_equipments_virtual_meters " |
||
| 1934 | " WHERE equipment_id = %s AND virtual_meter_id = %s ", (id_, mid)) |
||
| 1935 | if cursor.fetchone() is None: |
||
| 1936 | cursor.close() |
||
| 1937 | cnx.close() |
||
| 1938 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1939 | description='API.EQUIPMENT_VIRTUAL_METER_RELATION_NOT_FOUND') |
||
| 1940 | |||
| 1941 | cursor.execute(" DELETE FROM tbl_equipments_virtual_meters " |
||
| 1942 | " WHERE equipment_id = %s AND virtual_meter_id = %s ", (id_, mid)) |
||
| 1943 | cnx.commit() |
||
| 1944 | |||
| 1945 | cursor.close() |
||
| 1946 | cnx.close() |
||
| 1947 | |||
| 1948 | resp.status = falcon.HTTP_204 |
||
| 1949 | |||
| 1950 | |||
| 1951 | View Code Duplication | class EquipmentCommandCollection: |
|
| 1952 | def __init__(self): |
||
| 1953 | pass |
||
| 1954 | |||
| 1955 | @staticmethod |
||
| 1956 | def on_options(req, resp, id_): |
||
| 1957 | _ = req |
||
| 1958 | resp.status = falcon.HTTP_200 |
||
| 1959 | _ = id_ |
||
| 1960 | |||
| 1961 | @staticmethod |
||
| 1962 | def on_get(req, resp, id_): |
||
| 1963 | if 'API-KEY' not in req.headers or \ |
||
| 1964 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 1965 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 1966 | access_control(req) |
||
| 1967 | else: |
||
| 1968 | api_key_control(req) |
||
| 1969 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1970 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1971 | description='API.INVALID_EQUIPMENT_ID') |
||
| 1972 | |||
| 1973 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1974 | cursor = cnx.cursor() |
||
| 1975 | |||
| 1976 | cursor.execute(" SELECT name " |
||
| 1977 | " FROM tbl_equipments " |
||
| 1978 | " WHERE id = %s ", (id_,)) |
||
| 1979 | if cursor.fetchone() is None: |
||
| 1980 | cursor.close() |
||
| 1981 | cnx.close() |
||
| 1982 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1983 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 1984 | |||
| 1985 | query = (" SELECT c.id, c.name, c.uuid " |
||
| 1986 | " FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
||
| 1987 | " WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
||
| 1988 | " ORDER BY c.id ") |
||
| 1989 | cursor.execute(query, (id_,)) |
||
| 1990 | rows = cursor.fetchall() |
||
| 1991 | |||
| 1992 | result = list() |
||
| 1993 | if rows is not None and len(rows) > 0: |
||
| 1994 | for row in rows: |
||
| 1995 | meta_result = {"id": row[0], |
||
| 1996 | "name": row[1], |
||
| 1997 | "uuid": row[2]} |
||
| 1998 | result.append(meta_result) |
||
| 1999 | |||
| 2000 | resp.text = json.dumps(result) |
||
| 2001 | |||
| 2002 | @staticmethod |
||
| 2003 | @user_logger |
||
| 2004 | def on_post(req, resp, id_): |
||
| 2005 | """Handles POST requests""" |
||
| 2006 | admin_control(req) |
||
| 2007 | try: |
||
| 2008 | raw_json = req.stream.read().decode('utf-8') |
||
| 2009 | except Exception as ex: |
||
| 2010 | print(str(ex)) |
||
| 2011 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 2012 | title='API.BAD_REQUEST', |
||
| 2013 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 2014 | |||
| 2015 | if not id_.isdigit() or int(id_) <= 0: |
||
| 2016 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2017 | description='API.INVALID_EQUIPMENT_ID') |
||
| 2018 | |||
| 2019 | new_values = json.loads(raw_json) |
||
| 2020 | |||
| 2021 | if 'command_id' not in new_values['data'].keys() or \ |
||
| 2022 | not isinstance(new_values['data']['command_id'], int) or \ |
||
| 2023 | new_values['data']['command_id'] <= 0: |
||
| 2024 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2025 | description='API.INVALID_COMMAND_ID') |
||
| 2026 | command_id = new_values['data']['command_id'] |
||
| 2027 | |||
| 2028 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2029 | cursor = cnx.cursor() |
||
| 2030 | |||
| 2031 | cursor.execute(" SELECT name " |
||
| 2032 | " from tbl_equipments " |
||
| 2033 | " WHERE id = %s ", (id_,)) |
||
| 2034 | if cursor.fetchone() is None: |
||
| 2035 | cursor.close() |
||
| 2036 | cnx.close() |
||
| 2037 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2038 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 2039 | |||
| 2040 | cursor.execute(" SELECT name " |
||
| 2041 | " FROM tbl_commands " |
||
| 2042 | " WHERE id = %s ", (command_id,)) |
||
| 2043 | if cursor.fetchone() is None: |
||
| 2044 | cursor.close() |
||
| 2045 | cnx.close() |
||
| 2046 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2047 | description='API.COMMAND_NOT_FOUND') |
||
| 2048 | |||
| 2049 | query = (" SELECT id " |
||
| 2050 | " FROM tbl_equipments_commands " |
||
| 2051 | " WHERE equipment_id = %s AND command_id = %s") |
||
| 2052 | cursor.execute(query, (id_, command_id,)) |
||
| 2053 | if cursor.fetchone() is not None: |
||
| 2054 | cursor.close() |
||
| 2055 | cnx.close() |
||
| 2056 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2057 | description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
||
| 2058 | |||
| 2059 | add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
||
| 2060 | " VALUES (%s, %s) ") |
||
| 2061 | cursor.execute(add_row, (id_, command_id,)) |
||
| 2062 | cnx.commit() |
||
| 2063 | cursor.close() |
||
| 2064 | cnx.close() |
||
| 2065 | |||
| 2066 | resp.status = falcon.HTTP_201 |
||
| 2067 | resp.location = '/equipments/' + str(id_) + '/commands/' + str(command_id) |
||
| 2068 | |||
| 2069 | |||
| 2070 | View Code Duplication | class EquipmentCommandItem: |
|
| 2071 | def __init__(self): |
||
| 2072 | pass |
||
| 2073 | |||
| 2074 | @staticmethod |
||
| 2075 | def on_options(req, resp, id_, cid): |
||
| 2076 | _ = req |
||
| 2077 | resp.status = falcon.HTTP_200 |
||
| 2078 | _ = id_ |
||
| 2079 | _ = cid |
||
| 2080 | |||
| 2081 | @staticmethod |
||
| 2082 | @user_logger |
||
| 2083 | def on_delete(req, resp, id_, cid): |
||
| 2084 | admin_control(req) |
||
| 2085 | if not id_.isdigit() or int(id_) <= 0: |
||
| 2086 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2087 | description='API.INVALID_EQUIPMENT_ID') |
||
| 2088 | |||
| 2089 | if not cid.isdigit() or int(cid) <= 0: |
||
| 2090 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2091 | description='API.INVALID_COMMAND_ID') |
||
| 2092 | |||
| 2093 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2094 | cursor = cnx.cursor() |
||
| 2095 | |||
| 2096 | cursor.execute(" SELECT name " |
||
| 2097 | " FROM tbl_equipments " |
||
| 2098 | " WHERE id = %s ", (id_,)) |
||
| 2099 | if cursor.fetchone() is None: |
||
| 2100 | cursor.close() |
||
| 2101 | cnx.close() |
||
| 2102 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2103 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 2104 | |||
| 2105 | cursor.execute(" SELECT name " |
||
| 2106 | " FROM tbl_commands " |
||
| 2107 | " WHERE id = %s ", (cid,)) |
||
| 2108 | if cursor.fetchone() is None: |
||
| 2109 | cursor.close() |
||
| 2110 | cnx.close() |
||
| 2111 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2112 | description='API.COMMAND_NOT_FOUND') |
||
| 2113 | |||
| 2114 | cursor.execute(" SELECT id " |
||
| 2115 | " FROM tbl_equipments_commands " |
||
| 2116 | " WHERE equipment_id = %s AND command_id = %s ", (id_, cid)) |
||
| 2117 | if cursor.fetchone() is None: |
||
| 2118 | cursor.close() |
||
| 2119 | cnx.close() |
||
| 2120 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2121 | description='API.EQUIPMENT_COMMAND_RELATION_NOT_FOUND') |
||
| 2122 | |||
| 2123 | cursor.execute(" DELETE FROM tbl_equipments_commands WHERE equipment_id = %s AND command_id = %s ", (id_, cid)) |
||
| 2124 | cnx.commit() |
||
| 2125 | |||
| 2126 | cursor.close() |
||
| 2127 | cnx.close() |
||
| 2128 | |||
| 2129 | resp.status = falcon.HTTP_204 |
||
| 2130 | |||
| 2131 | |||
| 2132 | class EquipmentExport: |
||
| 2133 | def __init__(self): |
||
| 2134 | pass |
||
| 2135 | |||
| 2136 | @staticmethod |
||
| 2137 | def on_options(req, resp, id_): |
||
| 2138 | _ = req |
||
| 2139 | resp.status = falcon.HTTP_200 |
||
| 2140 | _ = id_ |
||
| 2141 | |||
| 2142 | @staticmethod |
||
| 2143 | def on_get(req, resp, id_): |
||
| 2144 | if 'API-KEY' not in req.headers or \ |
||
| 2145 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 2146 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 2147 | access_control(req) |
||
| 2148 | else: |
||
| 2149 | api_key_control(req) |
||
| 2150 | if not id_.isdigit() or int(id_) <= 0: |
||
| 2151 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2152 | description='API.INVALID_EQUIPMENT_ID') |
||
| 2153 | |||
| 2154 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2155 | cursor = cnx.cursor() |
||
| 2156 | |||
| 2157 | query = (" SELECT id, name, uuid " |
||
| 2158 | " FROM tbl_cost_centers ") |
||
| 2159 | cursor.execute(query) |
||
| 2160 | rows_cost_centers = cursor.fetchall() |
||
| 2161 | |||
| 2162 | cost_center_dict = dict() |
||
| 2163 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
||
| 2164 | for row in rows_cost_centers: |
||
| 2165 | cost_center_dict[row[0]] = {"id": row[0], |
||
| 2166 | "name": row[1], |
||
| 2167 | "uuid": row[2]} |
||
| 2168 | |||
| 2169 | query = (" SELECT id, name, uuid " |
||
| 2170 | " FROM tbl_svgs ") |
||
| 2171 | cursor.execute(query) |
||
| 2172 | rows_svgs = cursor.fetchall() |
||
| 2173 | |||
| 2174 | svg_dict = dict() |
||
| 2175 | if rows_svgs is not None and len(rows_svgs) > 0: |
||
| 2176 | for row in rows_svgs: |
||
| 2177 | svg_dict[row[0]] = {"id": row[0], |
||
| 2178 | "name": row[1], |
||
| 2179 | "uuid": row[2]} |
||
| 2180 | |||
| 2181 | query = (" SELECT id, name, uuid, " |
||
| 2182 | " is_input_counted, is_output_counted, " |
||
| 2183 | " cost_center_id, svg_id, camera_url, description " |
||
| 2184 | " FROM tbl_equipments " |
||
| 2185 | " WHERE id = %s ") |
||
| 2186 | cursor.execute(query, (id_,)) |
||
| 2187 | row = cursor.fetchone() |
||
| 2188 | |||
| 2189 | if row is None: |
||
| 2190 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2191 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 2192 | else: |
||
| 2193 | meta_result = {"id": row[0], |
||
| 2194 | "name": row[1], |
||
| 2195 | "uuid": row[2], |
||
| 2196 | "is_input_counted": bool(row[3]), |
||
| 2197 | "is_output_counted": bool(row[4]), |
||
| 2198 | "cost_center": cost_center_dict.get(row[5], None), |
||
| 2199 | "svg": svg_dict.get(row[6], None), |
||
| 2200 | "camera_url": row[7], |
||
| 2201 | "description": row[8], |
||
| 2202 | "commands": None, |
||
| 2203 | "meters": None, |
||
| 2204 | "offline_meters": None, |
||
| 2205 | "virtual_meters": None, |
||
| 2206 | "parameters": None} |
||
| 2207 | |||
| 2208 | query = (" SELECT c.id, c.name, c.uuid " |
||
| 2209 | " FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
||
| 2210 | " WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
||
| 2211 | " ORDER BY c.id ") |
||
| 2212 | cursor.execute(query, (id_,)) |
||
| 2213 | rows = cursor.fetchall() |
||
| 2214 | |||
| 2215 | command_result = list() |
||
| 2216 | if rows is not None and len(rows) > 0: |
||
| 2217 | for row in rows: |
||
| 2218 | result = {"id": row[0], |
||
| 2219 | "name": row[1], |
||
| 2220 | "uuid": row[2]} |
||
| 2221 | command_result.append(result) |
||
| 2222 | meta_result['commands'] = command_result |
||
| 2223 | |||
| 2224 | query = (" SELECT id, name, uuid " |
||
| 2225 | " FROM tbl_energy_categories ") |
||
| 2226 | cursor.execute(query) |
||
| 2227 | rows_energy_categories = cursor.fetchall() |
||
| 2228 | |||
| 2229 | energy_category_dict = dict() |
||
| 2230 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 2231 | for row in rows_energy_categories: |
||
| 2232 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 2233 | "name": row[1], |
||
| 2234 | "uuid": row[2]} |
||
| 2235 | |||
| 2236 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2237 | " FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
||
| 2238 | " WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
||
| 2239 | " ORDER BY m.id ") |
||
| 2240 | cursor.execute(query, (id_,)) |
||
| 2241 | rows = cursor.fetchall() |
||
| 2242 | |||
| 2243 | meter_result = list() |
||
| 2244 | if rows is not None and len(rows) > 0: |
||
| 2245 | for row in rows: |
||
| 2246 | result = {"id": row[0], |
||
| 2247 | "name": row[1], |
||
| 2248 | "uuid": row[2], |
||
| 2249 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2250 | "is_output": bool(row[4])} |
||
| 2251 | meter_result.append(result) |
||
| 2252 | meta_result['meters'] = meter_result |
||
| 2253 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2254 | " FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
||
| 2255 | " WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
||
| 2256 | " ORDER BY m.id ") |
||
| 2257 | cursor.execute(query, (id_,)) |
||
| 2258 | rows = cursor.fetchall() |
||
| 2259 | |||
| 2260 | offlinemeter_result = list() |
||
| 2261 | if rows is not None and len(rows) > 0: |
||
| 2262 | for row in rows: |
||
| 2263 | result = {"id": row[0], |
||
| 2264 | "name": row[1], |
||
| 2265 | "uuid": row[2], |
||
| 2266 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2267 | "is_output": bool(row[4])} |
||
| 2268 | offlinemeter_result.append(result) |
||
| 2269 | meta_result['offline_meters'] = offlinemeter_result |
||
| 2270 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2271 | " FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
||
| 2272 | " WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
||
| 2273 | " ORDER BY m.id ") |
||
| 2274 | cursor.execute(query, (id_,)) |
||
| 2275 | rows = cursor.fetchall() |
||
| 2276 | |||
| 2277 | virtualmeter_result = list() |
||
| 2278 | if rows is not None and len(rows) > 0: |
||
| 2279 | for row in rows: |
||
| 2280 | result = {"id": row[0], |
||
| 2281 | "name": row[1], |
||
| 2282 | "uuid": row[2], |
||
| 2283 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2284 | "is_output": bool(row[4])} |
||
| 2285 | virtualmeter_result.append(result) |
||
| 2286 | meta_result['virtual_meters'] = virtualmeter_result |
||
| 2287 | query = (" SELECT id, name " |
||
| 2288 | " FROM tbl_points ") |
||
| 2289 | cursor.execute(query) |
||
| 2290 | rows_points = cursor.fetchall() |
||
| 2291 | |||
| 2292 | point_dict = dict() |
||
| 2293 | if rows_points is not None and len(rows_points) > 0: |
||
| 2294 | for row in rows_points: |
||
| 2295 | point_dict[row[0]] = {"id": row[0], |
||
| 2296 | "name": row[1]} |
||
| 2297 | |||
| 2298 | query = (" SELECT id, name, uuid " |
||
| 2299 | " FROM tbl_meters ") |
||
| 2300 | cursor.execute(query) |
||
| 2301 | rows_meters = cursor.fetchall() |
||
| 2302 | |||
| 2303 | meter_dict = dict() |
||
| 2304 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 2305 | for row in rows_meters: |
||
| 2306 | meter_dict[row[2]] = {"type": 'meter', |
||
| 2307 | "id": row[0], |
||
| 2308 | "name": row[1], |
||
| 2309 | "uuid": row[2]} |
||
| 2310 | |||
| 2311 | query = (" SELECT id, name, uuid " |
||
| 2312 | " FROM tbl_offline_meters ") |
||
| 2313 | cursor.execute(query) |
||
| 2314 | rows_offline_meters = cursor.fetchall() |
||
| 2315 | |||
| 2316 | offline_meter_dict = dict() |
||
| 2317 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 2318 | for row in rows_offline_meters: |
||
| 2319 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 2320 | "id": row[0], |
||
| 2321 | "name": row[1], |
||
| 2322 | "uuid": row[2]} |
||
| 2323 | |||
| 2324 | query = (" SELECT id, name, uuid " |
||
| 2325 | " FROM tbl_virtual_meters ") |
||
| 2326 | cursor.execute(query) |
||
| 2327 | rows_virtual_meters = cursor.fetchall() |
||
| 2328 | |||
| 2329 | virtual_meter_dict = dict() |
||
| 2330 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 2331 | for row in rows_virtual_meters: |
||
| 2332 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 2333 | "id": row[0], |
||
| 2334 | "name": row[1], |
||
| 2335 | "uuid": row[2]} |
||
| 2336 | |||
| 2337 | query = (" SELECT id, name, parameter_type, " |
||
| 2338 | " constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 2339 | " FROM tbl_equipments_parameters " |
||
| 2340 | " WHERE equipment_id = %s " |
||
| 2341 | " ORDER BY id ") |
||
| 2342 | cursor.execute(query, (id_,)) |
||
| 2343 | rows_parameters = cursor.fetchall() |
||
| 2344 | |||
| 2345 | parameters_result = list() |
||
| 2346 | if rows_parameters is not None and len(rows_parameters) > 0: |
||
| 2347 | for row in rows_parameters: |
||
| 2348 | constant = None |
||
| 2349 | point = None |
||
| 2350 | numerator_meter = None |
||
| 2351 | denominator_meter = None |
||
| 2352 | if row[2] == 'point': |
||
| 2353 | point = point_dict.get(row[4], None) |
||
| 2354 | constant = None |
||
| 2355 | numerator_meter = None |
||
| 2356 | denominator_meter = None |
||
| 2357 | elif row[2] == 'constant': |
||
| 2358 | constant = row[3] |
||
| 2359 | point = None |
||
| 2360 | numerator_meter = None |
||
| 2361 | denominator_meter = None |
||
| 2362 | elif row[2] == 'fraction': |
||
| 2363 | constant = None |
||
| 2364 | point = None |
||
| 2365 | # find numerator meter by uuid |
||
| 2366 | numerator_meter = meter_dict.get(row[5], None) |
||
| 2367 | if numerator_meter is None: |
||
| 2368 | numerator_meter = virtual_meter_dict.get(row[5], None) |
||
| 2369 | if numerator_meter is None: |
||
| 2370 | numerator_meter = offline_meter_dict.get(row[5], None) |
||
| 2371 | # find denominator meter by uuid |
||
| 2372 | denominator_meter = meter_dict.get(row[6], None) |
||
| 2373 | if denominator_meter is None: |
||
| 2374 | denominator_meter = virtual_meter_dict.get(row[6], None) |
||
| 2375 | if denominator_meter is None: |
||
| 2376 | denominator_meter = offline_meter_dict.get(row[6], None) |
||
| 2377 | |||
| 2378 | result = {"id": row[0], |
||
| 2379 | "name": row[1], |
||
| 2380 | "parameter_type": row[2], |
||
| 2381 | "constant": constant, |
||
| 2382 | "point": point, |
||
| 2383 | "numerator_meter": numerator_meter, |
||
| 2384 | "denominator_meter": denominator_meter} |
||
| 2385 | parameters_result.append(result) |
||
| 2386 | meta_result['parameters'] = parameters_result |
||
| 2387 | |||
| 2388 | cursor.close() |
||
| 2389 | cnx.close() |
||
| 2390 | resp.text = json.dumps(meta_result) |
||
| 2391 | |||
| 2392 | |||
| 2393 | class EquipmentImport: |
||
| 2394 | def __init__(self): |
||
| 2395 | pass |
||
| 2396 | |||
| 2397 | @staticmethod |
||
| 2398 | def on_options(req, resp): |
||
| 2399 | _ = req |
||
| 2400 | resp.status = falcon.HTTP_200 |
||
| 2401 | |||
| 2402 | @staticmethod |
||
| 2403 | def on_post(req, resp): |
||
| 2404 | """Handles POST requests""" |
||
| 2405 | admin_control(req) |
||
| 2406 | try: |
||
| 2407 | raw_json = req.stream.read().decode('utf-8') |
||
| 2408 | except Exception as ex: |
||
| 2409 | print(str(ex)) |
||
| 2410 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 2411 | title='API.BAD_REQUEST', |
||
| 2412 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 2413 | |||
| 2414 | new_values = json.loads(raw_json) |
||
| 2415 | |||
| 2416 | if 'name' not in new_values.keys() or \ |
||
| 2417 | not isinstance(new_values['name'], str) or \ |
||
| 2418 | len(str.strip(new_values['name'])) == 0: |
||
| 2419 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2420 | description='API.INVALID_EQUIPMENT_NAME') |
||
| 2421 | name = str.strip(new_values['name']) |
||
| 2422 | |||
| 2423 | if 'is_input_counted' not in new_values.keys() or \ |
||
| 2424 | not isinstance(new_values['is_input_counted'], bool): |
||
| 2425 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2426 | description='API.INVALID_IS_INPUT_COUNTED_VALUE') |
||
| 2427 | is_input_counted = new_values['is_input_counted'] |
||
| 2428 | |||
| 2429 | if 'is_output_counted' not in new_values.keys() or \ |
||
| 2430 | not isinstance(new_values['is_output_counted'], bool): |
||
| 2431 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2432 | description='API.INVALID_IS_OUTPUT_COUNTED_VALUE') |
||
| 2433 | is_output_counted = new_values['is_output_counted'] |
||
| 2434 | |||
| 2435 | if 'id' not in new_values['cost_center'].keys() or \ |
||
| 2436 | not isinstance(new_values['cost_center']['id'], int) or \ |
||
| 2437 | new_values['cost_center']['id'] <= 0: |
||
| 2438 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2439 | description='API.INVALID_COST_CENTER_ID') |
||
| 2440 | cost_center_id = new_values['cost_center']['id'] |
||
| 2441 | |||
| 2442 | svg = new_values.get('svg', None) |
||
| 2443 | svg_id = None |
||
| 2444 | if isinstance(svg, dict): |
||
| 2445 | svg_id = svg.get('id', None) |
||
| 2446 | if not (isinstance(svg_id, int) and svg_id > 0): |
||
| 2447 | svg_id = None |
||
| 2448 | |||
| 2449 | if 'camera_url' in new_values.keys() and \ |
||
| 2450 | new_values['camera_url'] is not None and \ |
||
| 2451 | len(str(new_values['camera_url'])) > 0: |
||
| 2452 | camera_url = str.strip(new_values['camera_url']) |
||
| 2453 | else: |
||
| 2454 | camera_url = None |
||
| 2455 | |||
| 2456 | if 'description' in new_values.keys() and \ |
||
| 2457 | new_values['description'] is not None and \ |
||
| 2458 | len(str(new_values['description'])) > 0: |
||
| 2459 | description = str.strip(new_values['description']) |
||
| 2460 | else: |
||
| 2461 | description = None |
||
| 2462 | |||
| 2463 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2464 | cursor = cnx.cursor() |
||
| 2465 | |||
| 2466 | cursor.execute(" SELECT name " |
||
| 2467 | " FROM tbl_equipments " |
||
| 2468 | " WHERE name = %s ", (name,)) |
||
| 2469 | if cursor.fetchone() is not None: |
||
| 2470 | cursor.close() |
||
| 2471 | cnx.close() |
||
| 2472 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2473 | description='API.EQUIPMENT_NAME_IS_ALREADY_IN_USE') |
||
| 2474 | |||
| 2475 | if cost_center_id is not None: |
||
| 2476 | cursor.execute(" SELECT name " |
||
| 2477 | " FROM tbl_cost_centers " |
||
| 2478 | " WHERE id = %s ", |
||
| 2479 | (new_values['cost_center']['id'],)) |
||
| 2480 | row = cursor.fetchone() |
||
| 2481 | if row is None: |
||
| 2482 | cursor.close() |
||
| 2483 | cnx.close() |
||
| 2484 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2485 | description='API.COST_CENTER_NOT_FOUND') |
||
| 2486 | if svg_id is not None: |
||
| 2487 | cursor.execute(" SELECT name " |
||
| 2488 | " FROM tbl_svgs " |
||
| 2489 | " WHERE id = %s ", |
||
| 2490 | (svg_id,)) |
||
| 2491 | row = cursor.fetchone() |
||
| 2492 | if row is None: |
||
| 2493 | cursor.close() |
||
| 2494 | cnx.close() |
||
| 2495 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2496 | description='API.SVG_NOT_FOUND') |
||
| 2497 | |||
| 2498 | add_values = (" INSERT INTO tbl_equipments " |
||
| 2499 | " (name, uuid, is_input_counted, is_output_counted, " |
||
| 2500 | " cost_center_id, svg_id, camera_url, description) " |
||
| 2501 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 2502 | cursor.execute(add_values, (name, |
||
| 2503 | str(uuid.uuid4()), |
||
| 2504 | is_input_counted, |
||
| 2505 | is_output_counted, |
||
| 2506 | cost_center_id, |
||
| 2507 | svg_id, |
||
| 2508 | camera_url, |
||
| 2509 | description)) |
||
| 2510 | new_id = cursor.lastrowid |
||
| 2511 | if new_values['commands'] is not None and len(new_values['commands']) > 0: |
||
| 2512 | for command in new_values['commands']: |
||
| 2513 | cursor.execute(" SELECT name " |
||
| 2514 | " FROM tbl_commands " |
||
| 2515 | " WHERE id = %s ", (command['id'],)) |
||
| 2516 | if cursor.fetchone() is None: |
||
| 2517 | cursor.close() |
||
| 2518 | cnx.close() |
||
| 2519 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2520 | description='API.COMMAND_NOT_FOUND') |
||
| 2521 | |||
| 2522 | query = (" SELECT id " |
||
| 2523 | " FROM tbl_equipments_commands " |
||
| 2524 | " WHERE equipment_id = %s AND command_id = %s") |
||
| 2525 | cursor.execute(query, (new_id, command['id'],)) |
||
| 2526 | if cursor.fetchone() is not None: |
||
| 2527 | cursor.close() |
||
| 2528 | cnx.close() |
||
| 2529 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2530 | description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
||
| 2531 | |||
| 2532 | add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
||
| 2533 | " VALUES (%s, %s) ") |
||
| 2534 | cursor.execute(add_row, (new_id, command['id'],)) |
||
| 2535 | if new_values['meters'] is not None and len(new_values['meters']) > 0: |
||
| 2536 | for meter in new_values['meters']: |
||
| 2537 | cursor.execute(" SELECT name " |
||
| 2538 | " FROM tbl_meters " |
||
| 2539 | " WHERE id = %s ", (meter['id'],)) |
||
| 2540 | if cursor.fetchone() is None: |
||
| 2541 | cursor.close() |
||
| 2542 | cnx.close() |
||
| 2543 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2544 | description='API.METER_NOT_FOUND') |
||
| 2545 | |||
| 2546 | query = (" SELECT id " |
||
| 2547 | " FROM tbl_equipments_meters " |
||
| 2548 | " WHERE equipment_id = %s AND meter_id = %s") |
||
| 2549 | cursor.execute(query, (new_id, meter['id'],)) |
||
| 2550 | if cursor.fetchone() is not None: |
||
| 2551 | cursor.close() |
||
| 2552 | cnx.close() |
||
| 2553 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2554 | description='API.EQUIPMENT_METER_RELATION_EXISTS') |
||
| 2555 | |||
| 2556 | add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
||
| 2557 | " VALUES (%s, %s, %s) ") |
||
| 2558 | cursor.execute(add_row, (new_id, meter['id'], meter['is_output'])) |
||
| 2559 | if new_values['offline_meters'] is not None and len(new_values['offline_meters']) > 0: |
||
| 2560 | for offline_meter in new_values['offline_meters']: |
||
| 2561 | cursor.execute(" SELECT name " |
||
| 2562 | " FROM tbl_offline_meters " |
||
| 2563 | " WHERE id = %s ", (offline_meter['id'],)) |
||
| 2564 | if cursor.fetchone() is None: |
||
| 2565 | cursor.close() |
||
| 2566 | cnx.close() |
||
| 2567 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2568 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 2569 | |||
| 2570 | query = (" SELECT id " |
||
| 2571 | " FROM tbl_equipments_offline_meters " |
||
| 2572 | " WHERE equipment_id = %s AND offline_meter_id = %s") |
||
| 2573 | cursor.execute(query, (new_id, offline_meter['id'],)) |
||
| 2574 | if cursor.fetchone() is not None: |
||
| 2575 | cursor.close() |
||
| 2576 | cnx.close() |
||
| 2577 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2578 | description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
||
| 2579 | |||
| 2580 | add_row = (" INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
||
| 2581 | " VALUES (%s, %s, %s) ") |
||
| 2582 | cursor.execute(add_row, (new_id, offline_meter['id'], offline_meter['is_output'])) |
||
| 2583 | if new_values['virtual_meters'] is not None and len(new_values['virtual_meters']) > 0: |
||
| 2584 | for virtual_meter in new_values['virtual_meters']: |
||
| 2585 | cursor.execute(" SELECT name " |
||
| 2586 | " FROM tbl_virtual_meters " |
||
| 2587 | " WHERE id = %s ", (virtual_meter['id'],)) |
||
| 2588 | if cursor.fetchone() is None: |
||
| 2589 | cursor.close() |
||
| 2590 | cnx.close() |
||
| 2591 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2592 | description='API.VIRTUAL_METER_NOT_FOUND') |
||
| 2593 | |||
| 2594 | query = (" SELECT id " |
||
| 2595 | " FROM tbl_equipments_virtual_meters " |
||
| 2596 | " WHERE equipment_id = %s AND virtual_meter_id = %s") |
||
| 2597 | cursor.execute(query, (new_id, virtual_meter['id'],)) |
||
| 2598 | if cursor.fetchone() is not None: |
||
| 2599 | cursor.close() |
||
| 2600 | cnx.close() |
||
| 2601 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 2602 | description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
||
| 2603 | |||
| 2604 | add_row = (" INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
||
| 2605 | " VALUES (%s, %s, %s) ") |
||
| 2606 | cursor.execute(add_row, (new_id, virtual_meter['id'], virtual_meter['is_output'])) |
||
| 2607 | if new_values['parameters'] is not None and len(new_values['parameters']) > 0: |
||
| 2608 | for parameters in new_values['parameters']: |
||
| 2609 | cursor.execute(" SELECT name " |
||
| 2610 | " FROM tbl_equipments_parameters " |
||
| 2611 | " WHERE name = %s AND equipment_id = %s ", (parameters['name'], new_id)) |
||
| 2612 | if cursor.fetchone() is not None: |
||
| 2613 | cursor.close() |
||
| 2614 | cnx.close() |
||
| 2615 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2616 | description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
||
| 2617 | if 'point' in parameters: |
||
| 2618 | if parameters['point'] is None: |
||
| 2619 | point_id = None |
||
| 2620 | elif parameters['point']['id'] is not None and \ |
||
| 2621 | parameters['point']['id'] <= 0: |
||
| 2622 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2623 | description='API.INVALID_POINT_ID') |
||
| 2624 | else: |
||
| 2625 | point_id = parameters['point']['id'] |
||
| 2626 | else: |
||
| 2627 | point_id = None |
||
| 2628 | numerator_meter_uuid = None |
||
| 2629 | if 'numerator_meter' in parameters: |
||
| 2630 | if parameters['numerator_meter'] is not None and \ |
||
| 2631 | isinstance(parameters['numerator_meter']['uuid'], str) and \ |
||
| 2632 | len(str.strip(parameters['numerator_meter']['uuid'])) > 0: |
||
| 2633 | numerator_meter_uuid = str.strip(parameters['numerator_meter']['uuid']) |
||
| 2634 | |||
| 2635 | denominator_meter_uuid = None |
||
| 2636 | if 'denominator_meter' in parameters: |
||
| 2637 | if parameters['denominator_meter'] is not None and \ |
||
| 2638 | isinstance(parameters['denominator_meter']['uuid'], str) and \ |
||
| 2639 | len(str.strip(parameters['denominator_meter']['uuid'])) > 0: |
||
| 2640 | denominator_meter_uuid = str.strip(parameters['denominator_meter']['uuid']) |
||
| 2641 | |||
| 2642 | # validate by parameter type |
||
| 2643 | if parameters['parameter_type'] == 'point': |
||
| 2644 | if point_id is None: |
||
| 2645 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2646 | description='API.INVALID_POINT_ID') |
||
| 2647 | query = (" SELECT id, name " |
||
| 2648 | " FROM tbl_points " |
||
| 2649 | " WHERE id = %s ") |
||
| 2650 | cursor.execute(query, (point_id,)) |
||
| 2651 | if cursor.fetchone() is None: |
||
| 2652 | cursor.close() |
||
| 2653 | cnx.close() |
||
| 2654 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2655 | description='API.POINT_NOT_FOUND') |
||
| 2656 | |||
| 2657 | elif parameters['parameter_type'] == 'constant': |
||
| 2658 | if parameters['constant'] is None: |
||
| 2659 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2660 | description='API.INVALID_CONSTANT_VALUE') |
||
| 2661 | |||
| 2662 | elif parameters['parameter_type'] == 'fraction': |
||
| 2663 | query = (" SELECT id, name, uuid " |
||
| 2664 | " FROM tbl_meters ") |
||
| 2665 | cursor.execute(query) |
||
| 2666 | rows_meters = cursor.fetchall() |
||
| 2667 | meter_dict = dict() |
||
| 2668 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 2669 | for row in rows_meters: |
||
| 2670 | meter_dict[row[2]] = {"type": 'meter', |
||
| 2671 | "id": row[0], |
||
| 2672 | "name": row[1], |
||
| 2673 | "uuid": row[2]} |
||
| 2674 | |||
| 2675 | query = (" SELECT id, name, uuid " |
||
| 2676 | " FROM tbl_offline_meters ") |
||
| 2677 | cursor.execute(query) |
||
| 2678 | rows_offline_meters = cursor.fetchall() |
||
| 2679 | |||
| 2680 | offline_meter_dict = dict() |
||
| 2681 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 2682 | for row in rows_offline_meters: |
||
| 2683 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 2684 | "id": row[0], |
||
| 2685 | "name": row[1], |
||
| 2686 | "uuid": row[2]} |
||
| 2687 | |||
| 2688 | query = (" SELECT id, name, uuid " |
||
| 2689 | " FROM tbl_virtual_meters ") |
||
| 2690 | cursor.execute(query) |
||
| 2691 | rows_virtual_meters = cursor.fetchall() |
||
| 2692 | |||
| 2693 | virtual_meter_dict = dict() |
||
| 2694 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 2695 | for row in rows_virtual_meters: |
||
| 2696 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 2697 | "id": row[0], |
||
| 2698 | "name": row[1], |
||
| 2699 | "uuid": row[2]} |
||
| 2700 | |||
| 2701 | # validate numerator meter uuid |
||
| 2702 | if numerator_meter_uuid is None: |
||
| 2703 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2704 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 2705 | |||
| 2706 | if meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 2707 | virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 2708 | offline_meter_dict.get(numerator_meter_uuid) is None: |
||
| 2709 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2710 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 2711 | |||
| 2712 | # validate denominator meter uuid |
||
| 2713 | if denominator_meter_uuid is None: |
||
| 2714 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2715 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 2716 | |||
| 2717 | if denominator_meter_uuid == numerator_meter_uuid: |
||
| 2718 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2719 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 2720 | |||
| 2721 | if denominator_meter_uuid not in meter_dict and \ |
||
| 2722 | denominator_meter_uuid not in virtual_meter_dict and \ |
||
| 2723 | denominator_meter_uuid not in offline_meter_dict: |
||
| 2724 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2725 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 2726 | |||
| 2727 | add_values = (" INSERT INTO tbl_equipments_parameters " |
||
| 2728 | " (equipment_id, name, parameter_type, constant, " |
||
| 2729 | " point_id, numerator_meter_uuid, denominator_meter_uuid) " |
||
| 2730 | " VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
||
| 2731 | cursor.execute(add_values, (new_id, |
||
| 2732 | parameters['name'], |
||
| 2733 | parameters['parameter_type'], |
||
| 2734 | parameters['constant'], |
||
| 2735 | point_id, |
||
| 2736 | numerator_meter_uuid, |
||
| 2737 | denominator_meter_uuid)) |
||
| 2738 | cnx.commit() |
||
| 2739 | cursor.close() |
||
| 2740 | cnx.close() |
||
| 2741 | |||
| 2742 | resp.status = falcon.HTTP_201 |
||
| 2743 | resp.location = '/equipments/' + str(new_id) |
||
| 2744 | |||
| 2745 | |||
| 2746 | class EquipmentClone: |
||
| 2747 | def __init__(self): |
||
| 2748 | pass |
||
| 2749 | |||
| 2750 | @staticmethod |
||
| 2751 | def on_options(req, resp, id_): |
||
| 2752 | _ = req |
||
| 2753 | resp.status = falcon.HTTP_200 |
||
| 2754 | _ = id_ |
||
| 2755 | |||
| 2756 | @staticmethod |
||
| 2757 | @user_logger |
||
| 2758 | def on_post(req, resp, id_): |
||
| 2759 | admin_control(req) |
||
| 2760 | if not id_.isdigit() or int(id_) <= 0: |
||
| 2761 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 2762 | description='API.INVALID_EQUIPMENT_ID') |
||
| 2763 | |||
| 2764 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 2765 | cursor = cnx.cursor() |
||
| 2766 | |||
| 2767 | query = (" SELECT id, name, uuid " |
||
| 2768 | " FROM tbl_cost_centers ") |
||
| 2769 | cursor.execute(query) |
||
| 2770 | rows_cost_centers = cursor.fetchall() |
||
| 2771 | |||
| 2772 | cost_center_dict = dict() |
||
| 2773 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
||
| 2774 | for row in rows_cost_centers: |
||
| 2775 | cost_center_dict[row[0]] = {"id": row[0], |
||
| 2776 | "name": row[1], |
||
| 2777 | "uuid": row[2]} |
||
| 2778 | |||
| 2779 | query = (" SELECT id, name, uuid, " |
||
| 2780 | " is_input_counted, is_output_counted, " |
||
| 2781 | " cost_center_id, svg_id, camera_url, description " |
||
| 2782 | " FROM tbl_equipments " |
||
| 2783 | " WHERE id = %s ") |
||
| 2784 | cursor.execute(query, (id_,)) |
||
| 2785 | row = cursor.fetchone() |
||
| 2786 | |||
| 2787 | if row is None: |
||
| 2788 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 2789 | description='API.EQUIPMENT_NOT_FOUND') |
||
| 2790 | else: |
||
| 2791 | meta_result = {"id": row[0], |
||
| 2792 | "name": row[1], |
||
| 2793 | "uuid": row[2], |
||
| 2794 | "is_input_counted": bool(row[3]), |
||
| 2795 | "is_output_counted": bool(row[4]), |
||
| 2796 | "cost_center": cost_center_dict.get(row[5], None), |
||
| 2797 | "svg_id": row[6], |
||
| 2798 | "camera_url": row[7], |
||
| 2799 | "description": row[8], |
||
| 2800 | "commands": None, |
||
| 2801 | "meters": None, |
||
| 2802 | "offline_meters": None, |
||
| 2803 | "virtual_meters": None, |
||
| 2804 | "parameters": None |
||
| 2805 | } |
||
| 2806 | query = (" SELECT c.id, c.name, c.uuid " |
||
| 2807 | " FROM tbl_equipments e, tbl_equipments_commands ec, tbl_commands c " |
||
| 2808 | " WHERE ec.equipment_id = e.id AND c.id = ec.command_id AND e.id = %s " |
||
| 2809 | " ORDER BY c.id ") |
||
| 2810 | cursor.execute(query, (id_,)) |
||
| 2811 | rows = cursor.fetchall() |
||
| 2812 | |||
| 2813 | command_result = list() |
||
| 2814 | if rows is not None and len(rows) > 0: |
||
| 2815 | for row in rows: |
||
| 2816 | result = {"id": row[0], |
||
| 2817 | "name": row[1], |
||
| 2818 | "uuid": row[2]} |
||
| 2819 | command_result.append(result) |
||
| 2820 | meta_result['commands'] = command_result |
||
| 2821 | |||
| 2822 | query = (" SELECT id, name, uuid " |
||
| 2823 | " FROM tbl_energy_categories ") |
||
| 2824 | cursor.execute(query) |
||
| 2825 | rows_energy_categories = cursor.fetchall() |
||
| 2826 | |||
| 2827 | energy_category_dict = dict() |
||
| 2828 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 2829 | for row in rows_energy_categories: |
||
| 2830 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 2831 | "name": row[1], |
||
| 2832 | "uuid": row[2]} |
||
| 2833 | |||
| 2834 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2835 | " FROM tbl_equipments e, tbl_equipments_meters em, tbl_meters m " |
||
| 2836 | " WHERE em.equipment_id = e.id AND m.id = em.meter_id AND e.id = %s " |
||
| 2837 | " ORDER BY m.id ") |
||
| 2838 | cursor.execute(query, (id_,)) |
||
| 2839 | rows = cursor.fetchall() |
||
| 2840 | |||
| 2841 | meter_result = list() |
||
| 2842 | if rows is not None and len(rows) > 0: |
||
| 2843 | for row in rows: |
||
| 2844 | result = {"id": row[0], |
||
| 2845 | "name": row[1], |
||
| 2846 | "uuid": row[2], |
||
| 2847 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2848 | "is_output": bool(row[4])} |
||
| 2849 | meter_result.append(result) |
||
| 2850 | meta_result['meters'] = meter_result |
||
| 2851 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2852 | " FROM tbl_equipments e, tbl_equipments_offline_meters em, tbl_offline_meters m " |
||
| 2853 | " WHERE em.equipment_id = e.id AND m.id = em.offline_meter_id AND e.id = %s " |
||
| 2854 | " ORDER BY m.id ") |
||
| 2855 | cursor.execute(query, (id_,)) |
||
| 2856 | rows = cursor.fetchall() |
||
| 2857 | |||
| 2858 | offlinemeter_result = list() |
||
| 2859 | if rows is not None and len(rows) > 0: |
||
| 2860 | for row in rows: |
||
| 2861 | result = {"id": row[0], |
||
| 2862 | "name": row[1], |
||
| 2863 | "uuid": row[2], |
||
| 2864 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2865 | "is_output": bool(row[4])} |
||
| 2866 | offlinemeter_result.append(result) |
||
| 2867 | meta_result['offline_meters'] = offlinemeter_result |
||
| 2868 | query = (" SELECT m.id, m.name, m.uuid, m.energy_category_id, em.is_output " |
||
| 2869 | " FROM tbl_equipments e, tbl_equipments_virtual_meters em, tbl_virtual_meters m " |
||
| 2870 | " WHERE em.equipment_id = e.id AND m.id = em.virtual_meter_id AND e.id = %s " |
||
| 2871 | " ORDER BY m.id ") |
||
| 2872 | cursor.execute(query, (id_,)) |
||
| 2873 | rows = cursor.fetchall() |
||
| 2874 | |||
| 2875 | virtualmeter_result = list() |
||
| 2876 | if rows is not None and len(rows) > 0: |
||
| 2877 | for row in rows: |
||
| 2878 | result = {"id": row[0], |
||
| 2879 | "name": row[1], |
||
| 2880 | "uuid": row[2], |
||
| 2881 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 2882 | "is_output": bool(row[4])} |
||
| 2883 | virtualmeter_result.append(result) |
||
| 2884 | meta_result['virtual_meters'] = virtualmeter_result |
||
| 2885 | query = (" SELECT id, name " |
||
| 2886 | " FROM tbl_points ") |
||
| 2887 | cursor.execute(query) |
||
| 2888 | rows_points = cursor.fetchall() |
||
| 2889 | |||
| 2890 | point_dict = dict() |
||
| 2891 | if rows_points is not None and len(rows_points) > 0: |
||
| 2892 | for row in rows_points: |
||
| 2893 | point_dict[row[0]] = {"id": row[0], |
||
| 2894 | "name": row[1]} |
||
| 2895 | |||
| 2896 | query = (" SELECT id, name, uuid " |
||
| 2897 | " FROM tbl_meters ") |
||
| 2898 | cursor.execute(query) |
||
| 2899 | rows_meters = cursor.fetchall() |
||
| 2900 | |||
| 2901 | meter_dict = dict() |
||
| 2902 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 2903 | for row in rows_meters: |
||
| 2904 | meter_dict[row[2]] = {"type": 'meter', |
||
| 2905 | "id": row[0], |
||
| 2906 | "name": row[1], |
||
| 2907 | "uuid": row[2]} |
||
| 2908 | |||
| 2909 | query = (" SELECT id, name, uuid " |
||
| 2910 | " FROM tbl_offline_meters ") |
||
| 2911 | cursor.execute(query) |
||
| 2912 | rows_offline_meters = cursor.fetchall() |
||
| 2913 | |||
| 2914 | offline_meter_dict = dict() |
||
| 2915 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 2916 | for row in rows_offline_meters: |
||
| 2917 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 2918 | "id": row[0], |
||
| 2919 | "name": row[1], |
||
| 2920 | "uuid": row[2]} |
||
| 2921 | |||
| 2922 | query = (" SELECT id, name, uuid " |
||
| 2923 | " FROM tbl_virtual_meters ") |
||
| 2924 | cursor.execute(query) |
||
| 2925 | rows_virtual_meters = cursor.fetchall() |
||
| 2926 | |||
| 2927 | virtual_meter_dict = dict() |
||
| 2928 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 2929 | for row in rows_virtual_meters: |
||
| 2930 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 2931 | "id": row[0], |
||
| 2932 | "name": row[1], |
||
| 2933 | "uuid": row[2]} |
||
| 2934 | |||
| 2935 | query = (" SELECT id, name, parameter_type, " |
||
| 2936 | " constant, point_id, numerator_meter_uuid, denominator_meter_uuid " |
||
| 2937 | " FROM tbl_equipments_parameters " |
||
| 2938 | " WHERE equipment_id = %s " |
||
| 2939 | " ORDER BY id ") |
||
| 2940 | cursor.execute(query, (id_,)) |
||
| 2941 | rows_parameters = cursor.fetchall() |
||
| 2942 | |||
| 2943 | parameters_result = list() |
||
| 2944 | if rows_parameters is not None and len(rows_parameters) > 0: |
||
| 2945 | for row in rows_parameters: |
||
| 2946 | constant = None |
||
| 2947 | point = None |
||
| 2948 | numerator_meter = None |
||
| 2949 | denominator_meter = None |
||
| 2950 | if row[2] == 'point': |
||
| 2951 | point = point_dict.get(row[4], None) |
||
| 2952 | constant = None |
||
| 2953 | numerator_meter = None |
||
| 2954 | denominator_meter = None |
||
| 2955 | elif row[2] == 'constant': |
||
| 2956 | constant = row[3] |
||
| 2957 | point = None |
||
| 2958 | numerator_meter = None |
||
| 2959 | denominator_meter = None |
||
| 2960 | elif row[2] == 'fraction': |
||
| 2961 | constant = None |
||
| 2962 | point = None |
||
| 2963 | # find numerator meter by uuid |
||
| 2964 | numerator_meter = meter_dict.get(row[5], None) |
||
| 2965 | if numerator_meter is None: |
||
| 2966 | numerator_meter = virtual_meter_dict.get(row[5], None) |
||
| 2967 | if numerator_meter is None: |
||
| 2968 | numerator_meter = offline_meter_dict.get(row[5], None) |
||
| 2969 | # find denominator meter by uuid |
||
| 2970 | denominator_meter = meter_dict.get(row[6], None) |
||
| 2971 | if denominator_meter is None: |
||
| 2972 | denominator_meter = virtual_meter_dict.get(row[6], None) |
||
| 2973 | if denominator_meter is None: |
||
| 2974 | denominator_meter = offline_meter_dict.get(row[6], None) |
||
| 2975 | |||
| 2976 | result = {"id": row[0], |
||
| 2977 | "name": row[1], |
||
| 2978 | "parameter_type": row[2], |
||
| 2979 | "constant": constant, |
||
| 2980 | "point": point, |
||
| 2981 | "numerator_meter": numerator_meter, |
||
| 2982 | "denominator_meter": denominator_meter} |
||
| 2983 | parameters_result.append(result) |
||
| 2984 | meta_result['parameters'] = parameters_result |
||
| 2985 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
||
| 2986 | if config.utc_offset[0] == '-': |
||
| 2987 | timezone_offset = -timezone_offset |
||
| 2988 | new_name = (str.strip(meta_result['name']) + |
||
| 2989 | (datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
||
| 2990 | add_values = (" INSERT INTO tbl_equipments " |
||
| 2991 | " (name, uuid, is_input_counted, is_output_counted, " |
||
| 2992 | " cost_center_id, svg_id, camera_url, description) " |
||
| 2993 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 2994 | cursor.execute(add_values, (new_name, |
||
| 2995 | str(uuid.uuid4()), |
||
| 2996 | meta_result['is_input_counted'], |
||
| 2997 | meta_result['is_output_counted'], |
||
| 2998 | meta_result['cost_center']['id'], |
||
| 2999 | meta_result['svg_id'], |
||
| 3000 | meta_result['camera_url'], |
||
| 3001 | meta_result['description'])) |
||
| 3002 | new_id = cursor.lastrowid |
||
| 3003 | if meta_result['commands'] is not None and len(meta_result['commands']) > 0: |
||
| 3004 | for command in meta_result['commands']: |
||
| 3005 | cursor.execute(" SELECT name " |
||
| 3006 | " FROM tbl_commands " |
||
| 3007 | " WHERE id = %s ", (command['id'],)) |
||
| 3008 | if cursor.fetchone() is None: |
||
| 3009 | cursor.close() |
||
| 3010 | cnx.close() |
||
| 3011 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 3012 | description='API.COMMAND_NOT_FOUND') |
||
| 3013 | |||
| 3014 | query = (" SELECT id " |
||
| 3015 | " FROM tbl_equipments_commands " |
||
| 3016 | " WHERE equipment_id = %s AND command_id = %s") |
||
| 3017 | cursor.execute(query, (new_id, command['id'],)) |
||
| 3018 | if cursor.fetchone() is not None: |
||
| 3019 | cursor.close() |
||
| 3020 | cnx.close() |
||
| 3021 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 3022 | description='API.EQUIPMENT_COMMAND_RELATION_EXISTS') |
||
| 3023 | |||
| 3024 | add_row = (" INSERT INTO tbl_equipments_commands (equipment_id, command_id) " |
||
| 3025 | " VALUES (%s, %s) ") |
||
| 3026 | cursor.execute(add_row, (new_id, command['id'],)) |
||
| 3027 | if meta_result['meters'] is not None and len(meta_result['meters']) > 0: |
||
| 3028 | for meter in meta_result['meters']: |
||
| 3029 | cursor.execute(" SELECT name " |
||
| 3030 | " FROM tbl_meters " |
||
| 3031 | " WHERE id = %s ", (meter['id'],)) |
||
| 3032 | if cursor.fetchone() is None: |
||
| 3033 | cursor.close() |
||
| 3034 | cnx.close() |
||
| 3035 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 3036 | description='API.METER_NOT_FOUND') |
||
| 3037 | |||
| 3038 | query = (" SELECT id " |
||
| 3039 | " FROM tbl_equipments_meters " |
||
| 3040 | " WHERE equipment_id = %s AND meter_id = %s") |
||
| 3041 | cursor.execute(query, (new_id, meter['id'],)) |
||
| 3042 | if cursor.fetchone() is not None: |
||
| 3043 | cursor.close() |
||
| 3044 | cnx.close() |
||
| 3045 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 3046 | description='API.EQUIPMENT_METER_RELATION_EXISTS') |
||
| 3047 | |||
| 3048 | add_row = (" INSERT INTO tbl_equipments_meters (equipment_id, meter_id, is_output ) " |
||
| 3049 | " VALUES (%s, %s, %s) ") |
||
| 3050 | cursor.execute(add_row, (new_id, meter['id'], meter['is_output'])) |
||
| 3051 | if meta_result['offline_meters'] is not None and len(meta_result['offline_meters']) > 0: |
||
| 3052 | for offline_meter in meta_result['offline_meters']: |
||
| 3053 | cursor.execute(" SELECT name " |
||
| 3054 | " FROM tbl_offline_meters " |
||
| 3055 | " WHERE id = %s ", (offline_meter['id'],)) |
||
| 3056 | if cursor.fetchone() is None: |
||
| 3057 | cursor.close() |
||
| 3058 | cnx.close() |
||
| 3059 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 3060 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 3061 | |||
| 3062 | query = (" SELECT id " |
||
| 3063 | " FROM tbl_equipments_offline_meters " |
||
| 3064 | " WHERE equipment_id = %s AND offline_meter_id = %s") |
||
| 3065 | cursor.execute(query, (new_id, offline_meter['id'],)) |
||
| 3066 | if cursor.fetchone() is not None: |
||
| 3067 | cursor.close() |
||
| 3068 | cnx.close() |
||
| 3069 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 3070 | description='API.EQUIPMENT_OFFLINE_METER_RELATION_EXISTS') |
||
| 3071 | |||
| 3072 | add_row = ( |
||
| 3073 | " INSERT INTO tbl_equipments_offline_meters (equipment_id, offline_meter_id, is_output ) " |
||
| 3074 | " VALUES (%s, %s, %s) ") |
||
| 3075 | cursor.execute(add_row, (new_id, offline_meter['id'], offline_meter['is_output'])) |
||
| 3076 | if meta_result['virtual_meters'] is not None and len(meta_result['virtual_meters']) > 0: |
||
| 3077 | for virtual_meter in meta_result['virtual_meters']: |
||
| 3078 | cursor.execute(" SELECT name " |
||
| 3079 | " FROM tbl_virtual_meters " |
||
| 3080 | " WHERE id = %s ", (virtual_meter['id'],)) |
||
| 3081 | if cursor.fetchone() is None: |
||
| 3082 | cursor.close() |
||
| 3083 | cnx.close() |
||
| 3084 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 3085 | description='API.VIRTUAL_METER_NOT_FOUND') |
||
| 3086 | |||
| 3087 | query = (" SELECT id " |
||
| 3088 | " FROM tbl_equipments_virtual_meters " |
||
| 3089 | " WHERE equipment_id = %s AND virtual_meter_id = %s") |
||
| 3090 | cursor.execute(query, (new_id, virtual_meter['id'],)) |
||
| 3091 | if cursor.fetchone() is not None: |
||
| 3092 | cursor.close() |
||
| 3093 | cnx.close() |
||
| 3094 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.ERROR', |
||
| 3095 | description='API.EQUIPMENT_VIRTUAL_METER_RELATION_EXISTS') |
||
| 3096 | |||
| 3097 | add_row = ( |
||
| 3098 | " INSERT INTO tbl_equipments_virtual_meters (equipment_id, virtual_meter_id, is_output ) " |
||
| 3099 | " VALUES (%s, %s, %s) ") |
||
| 3100 | cursor.execute(add_row, (new_id, virtual_meter['id'], virtual_meter['is_output'])) |
||
| 3101 | View Code Duplication | if meta_result['parameters'] is not None and len(meta_result['parameters']) > 0: |
|
| 3102 | for parameters in meta_result['parameters']: |
||
| 3103 | cursor.execute(" SELECT name " |
||
| 3104 | " FROM tbl_equipments_parameters " |
||
| 3105 | " WHERE name = %s AND equipment_id = %s ", (parameters['name'], new_id)) |
||
| 3106 | if cursor.fetchone() is not None: |
||
| 3107 | cursor.close() |
||
| 3108 | cnx.close() |
||
| 3109 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3110 | description='API.EQUIPMENT_PARAMETER_NAME_IS_ALREADY_IN_USE') |
||
| 3111 | if 'point' in parameters: |
||
| 3112 | if parameters['point'] is None: |
||
| 3113 | point_id = None |
||
| 3114 | elif parameters['point']['id'] is not None and \ |
||
| 3115 | parameters['point']['id'] <= 0: |
||
| 3116 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3117 | description='API.INVALID_POINT_ID') |
||
| 3118 | else: |
||
| 3119 | point_id = parameters['point']['id'] |
||
| 3120 | else: |
||
| 3121 | point_id = None |
||
| 3122 | numerator_meter_uuid = None |
||
| 3123 | if 'numerator_meter' in parameters: |
||
| 3124 | if parameters['numerator_meter'] is not None and \ |
||
| 3125 | isinstance(parameters['numerator_meter']['uuid'], str) and \ |
||
| 3126 | len(str.strip(parameters['numerator_meter']['uuid'])) > 0: |
||
| 3127 | numerator_meter_uuid = str.strip(parameters['numerator_meter']['uuid']) |
||
| 3128 | |||
| 3129 | denominator_meter_uuid = None |
||
| 3130 | if 'denominator_meter' in parameters: |
||
| 3131 | if parameters['denominator_meter'] is not None and \ |
||
| 3132 | isinstance(parameters['denominator_meter']['uuid'], str) and \ |
||
| 3133 | len(str.strip(parameters['denominator_meter']['uuid'])) > 0: |
||
| 3134 | denominator_meter_uuid = str.strip(parameters['denominator_meter']['uuid']) |
||
| 3135 | |||
| 3136 | # validate by parameter type |
||
| 3137 | if parameters['parameter_type'] == 'point': |
||
| 3138 | if point_id is None: |
||
| 3139 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3140 | description='API.INVALID_POINT_ID') |
||
| 3141 | query = (" SELECT id, name " |
||
| 3142 | " FROM tbl_points " |
||
| 3143 | " WHERE id = %s ") |
||
| 3144 | cursor.execute(query, (point_id,)) |
||
| 3145 | if cursor.fetchone() is None: |
||
| 3146 | cursor.close() |
||
| 3147 | cnx.close() |
||
| 3148 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3149 | description='API.POINT_NOT_FOUND') |
||
| 3150 | |||
| 3151 | elif parameters['parameter_type'] == 'constant': |
||
| 3152 | if parameters['constant'] is None: |
||
| 3153 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3154 | description='API.INVALID_CONSTANT_VALUE') |
||
| 3155 | |||
| 3156 | elif parameters['parameter_type'] == 'fraction': |
||
| 3157 | query = (" SELECT id, name, uuid " |
||
| 3158 | " FROM tbl_meters ") |
||
| 3159 | cursor.execute(query) |
||
| 3160 | rows_meters = cursor.fetchall() |
||
| 3161 | meter_dict = dict() |
||
| 3162 | if rows_meters is not None and len(rows_meters) > 0: |
||
| 3163 | for row in rows_meters: |
||
| 3164 | meter_dict[row[2]] = {"type": 'meter', |
||
| 3165 | "id": row[0], |
||
| 3166 | "name": row[1], |
||
| 3167 | "uuid": row[2]} |
||
| 3168 | |||
| 3169 | query = (" SELECT id, name, uuid " |
||
| 3170 | " FROM tbl_offline_meters ") |
||
| 3171 | cursor.execute(query) |
||
| 3172 | rows_offline_meters = cursor.fetchall() |
||
| 3173 | |||
| 3174 | offline_meter_dict = dict() |
||
| 3175 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
||
| 3176 | for row in rows_offline_meters: |
||
| 3177 | offline_meter_dict[row[2]] = {"type": 'offline_meter', |
||
| 3178 | "id": row[0], |
||
| 3179 | "name": row[1], |
||
| 3180 | "uuid": row[2]} |
||
| 3181 | |||
| 3182 | query = (" SELECT id, name, uuid " |
||
| 3183 | " FROM tbl_virtual_meters ") |
||
| 3184 | cursor.execute(query) |
||
| 3185 | rows_virtual_meters = cursor.fetchall() |
||
| 3186 | |||
| 3187 | virtual_meter_dict = dict() |
||
| 3188 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
||
| 3189 | for row in rows_virtual_meters: |
||
| 3190 | virtual_meter_dict[row[2]] = {"type": 'virtual_meter', |
||
| 3191 | "id": row[0], |
||
| 3192 | "name": row[1], |
||
| 3193 | "uuid": row[2]} |
||
| 3194 | |||
| 3195 | # validate numerator meter uuid |
||
| 3196 | if numerator_meter_uuid is None: |
||
| 3197 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3198 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 3199 | |||
| 3200 | if meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 3201 | virtual_meter_dict.get(numerator_meter_uuid) is None and \ |
||
| 3202 | offline_meter_dict.get(numerator_meter_uuid) is None: |
||
| 3203 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3204 | description='API.INVALID_NUMERATOR_METER_UUID') |
||
| 3205 | |||
| 3206 | # validate denominator meter uuid |
||
| 3207 | if denominator_meter_uuid == numerator_meter_uuid: |
||
| 3208 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3209 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 3210 | |||
| 3211 | if denominator_meter_uuid not in meter_dict and \ |
||
| 3212 | denominator_meter_uuid not in virtual_meter_dict and \ |
||
| 3213 | denominator_meter_uuid not in offline_meter_dict: |
||
| 3214 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 3215 | description='API.INVALID_DENOMINATOR_METER_UUID') |
||
| 3216 | |||
| 3217 | add_values = (" INSERT INTO tbl_equipments_parameters " |
||
| 3218 | " (equipment_id, name, parameter_type, constant, " |
||
| 3219 | " point_id, numerator_meter_uuid, denominator_meter_uuid) " |
||
| 3220 | " VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
||
| 3221 | cursor.execute(add_values, (new_id, |
||
| 3222 | parameters['name'], |
||
| 3223 | parameters['parameter_type'], |
||
| 3224 | parameters['constant'], |
||
| 3225 | point_id, |
||
| 3226 | numerator_meter_uuid, |
||
| 3227 | denominator_meter_uuid)) |
||
| 3228 | cnx.commit() |
||
| 3229 | cursor.close() |
||
| 3230 | cnx.close() |
||
| 3231 | |||
| 3232 | resp.status = falcon.HTTP_201 |
||
| 3233 | resp.location = '/equipments/' + str(new_id) |
||
| 3234 |
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