MyEMS /
myems
| Total Complexity | 184 |
| Total Lines | 904 |
| Duplicated Lines | 6.08 % |
| 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.controlmode 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, timezone |
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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 ControlModeCollection: |
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| 11 | def __init__(self): |
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| 12 | """"Initializes""" |
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| 13 | pass |
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| 14 | |||
| 15 | @staticmethod |
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| 16 | def on_options(req, resp): |
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| 17 | resp.status = falcon.HTTP_200 |
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| 18 | |||
| 19 | @staticmethod |
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| 20 | def on_get(req, resp): |
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| 21 | if 'API-KEY' not in req.headers or \ |
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| 22 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 23 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 24 | access_control(req) |
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| 25 | else: |
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| 26 | api_key_control(req) |
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| 27 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 28 | cursor = cnx.cursor() |
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| 29 | |||
| 30 | query = (" SELECT id, name, uuid, is_active " |
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| 31 | " FROM tbl_control_modes " |
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| 32 | " ORDER BY id ") |
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| 33 | cursor.execute(query) |
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| 34 | rows = cursor.fetchall() |
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| 35 | |||
| 36 | result = list() |
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| 37 | if rows is not None and len(rows) > 0: |
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| 38 | for row in rows: |
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| 39 | meta_result = {"id": row[0], "name": row[1], "uuid": row[2], "is_active": bool(row[3]), 'times': list()} |
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| 40 | |||
| 41 | query = (" SELECT start_time_of_day, end_time_of_day, power_value " |
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| 42 | " FROM tbl_control_modes_times " |
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| 43 | " WHERE control_mode_id = %s " |
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| 44 | " ORDER BY id") |
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| 45 | cursor.execute(query, (meta_result['id'],)) |
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| 46 | rows_times = cursor.fetchall() |
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| 47 | if rows_times is not None and len(rows_times) > 0: |
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| 48 | for row_time in rows_times: |
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| 49 | meta_data = {"start_time_of_day": str(row_time[0]), |
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| 50 | "end_time_of_day": str(row_time[1]), |
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| 51 | "power_value": row_time[2]} |
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| 52 | meta_result['times'].append(meta_data) |
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| 53 | result.append(meta_result) |
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| 54 | |||
| 55 | cursor.close() |
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| 56 | cnx.close() |
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| 57 | |||
| 58 | resp.text = json.dumps(result) |
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| 59 | |||
| 60 | @staticmethod |
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| 61 | @user_logger |
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| 62 | def on_post(req, resp): |
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| 63 | """Handles POST requests""" |
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| 64 | admin_control(req) |
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| 65 | try: |
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| 66 | raw_json = req.stream.read().decode('utf-8') |
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| 67 | except Exception as ex: |
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| 68 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 69 | title='API.BAD_REQUEST', |
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| 70 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 71 | new_values = json.loads(raw_json) |
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| 72 | |||
| 73 | if 'name' not in new_values['data'].keys() or \ |
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| 74 | not isinstance(new_values['data']['name'], str) or \ |
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| 75 | len(str.strip(new_values['data']['name'])) == 0: |
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| 76 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 77 | description='API.INVALID_CONTROL_MODE_NAME') |
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| 78 | name = str.strip(new_values['data']['name']) |
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| 79 | |||
| 80 | if 'is_active' not in new_values['data'].keys() or \ |
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| 81 | not isinstance(new_values['data']['is_active'], bool): |
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| 82 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 83 | description='API.INVALID_IS_ACTIVE_VALUE') |
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| 84 | is_active = new_values['data']['is_active'] |
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| 85 | |||
| 86 | if new_values['data']['times'] is None: |
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| 87 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 88 | title='API.BAD_REQUEST', |
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| 89 | description='API.INVALID_CONTROL_MODE_TIMES') |
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| 90 | |||
| 91 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 92 | cursor = cnx.cursor() |
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| 93 | |||
| 94 | cursor.execute(" SELECT name " |
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| 95 | " FROM tbl_control_modes " |
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| 96 | " WHERE name = %s ", (name,)) |
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| 97 | if cursor.fetchone() is not None: |
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| 98 | cursor.close() |
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| 99 | cnx.close() |
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| 100 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 101 | description='API.CONTROL_MODE_NAME_IS_ALREADY_IN_USE') |
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| 102 | |||
| 103 | add_row = (" INSERT INTO tbl_control_modes " |
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| 104 | " (name, uuid, is_active ) " |
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| 105 | " VALUES (%s, %s, %s) ") |
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| 106 | cursor.execute(add_row, (name, |
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| 107 | str(uuid.uuid4()), |
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| 108 | is_active)) |
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| 109 | new_id = cursor.lastrowid |
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| 110 | cnx.commit() |
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| 111 | for item in new_values['data']['times']: |
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| 112 | add_time = (" INSERT INTO tbl_control_modes_times " |
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| 113 | " (control_mode_id, start_time_of_day, end_time_of_day, power_value) " |
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| 114 | " VALUES (%s, %s, %s, %s) ") |
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| 115 | cursor.execute(add_time, (new_id, |
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| 116 | item['start_time_of_day'], |
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| 117 | item['end_time_of_day'], |
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| 118 | item['power_value'])) |
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| 119 | cnx.commit() |
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| 120 | |||
| 121 | cursor.close() |
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| 122 | cnx.close() |
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| 123 | |||
| 124 | resp.status = falcon.HTTP_201 |
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| 125 | resp.location = '/controlmodes/' + str(new_id) |
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| 126 | |||
| 127 | |||
| 128 | class ControlModeItem: |
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| 129 | def __init__(self): |
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| 130 | """"Initializes""" |
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| 131 | pass |
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| 132 | |||
| 133 | @staticmethod |
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| 134 | def on_options(req, resp, id_): |
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| 135 | resp.status = falcon.HTTP_200 |
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| 136 | |||
| 137 | @staticmethod |
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| 138 | def on_get(req, resp, id_): |
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| 139 | """Handles GET requests""" |
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| 140 | if 'API-KEY' not in req.headers or \ |
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| 141 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 142 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 143 | access_control(req) |
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| 144 | else: |
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| 145 | api_key_control(req) |
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| 146 | if not id_.isdigit() or int(id_) <= 0: |
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| 147 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 148 | description='API.INVALID_CONTROL_MODE_ID') |
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| 149 | |||
| 150 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 151 | cursor = cnx.cursor() |
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| 152 | |||
| 153 | query = (" SELECT id, name, uuid, is_active " |
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| 154 | " FROM tbl_control_modes " |
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| 155 | " WHERE id = %s ") |
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| 156 | cursor.execute(query, (id_,)) |
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| 157 | row = cursor.fetchone() |
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| 158 | if row is None: |
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| 159 | cursor.close() |
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| 160 | cnx.close() |
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| 161 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 162 | description='API.CONTROL_MODE_NOT_FOUND') |
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| 163 | |||
| 164 | result = {"id": row[0], "name": row[1], "uuid": row[2], "is_active": bool(row[3]), 'times': list()} |
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| 165 | |||
| 166 | query = (" SELECT start_time_of_day, end_time_of_day, power_value " |
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| 167 | " FROM tbl_control_modes_times " |
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| 168 | " WHERE control_mode_id = %s " |
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| 169 | " ORDER BY id ") |
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| 170 | cursor.execute(query, (result['id'],)) |
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| 171 | rows_times = cursor.fetchall() |
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| 172 | if rows_times is not None and len(rows_times) > 0: |
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| 173 | for row_time in rows_times: |
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| 174 | meta_data = {"start_time_of_day": str(row_time[0]), |
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| 175 | "end_time_of_day": str(row_time[1]), |
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| 176 | "power_value": row_time[2]} |
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| 177 | result['times'].append(meta_data) |
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| 178 | |||
| 179 | cursor.close() |
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| 180 | cnx.close() |
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| 181 | |||
| 182 | resp.text = json.dumps(result) |
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| 183 | |||
| 184 | @staticmethod |
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| 185 | @user_logger |
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| 186 | def on_delete(req, resp, id_): |
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| 187 | """Handles DELETE requests""" |
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| 188 | admin_control(req) |
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| 189 | if not id_.isdigit() or int(id_) <= 0: |
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| 190 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 191 | title='API.BAD_REQUEST', |
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| 192 | description='API.INVALID_CONTROL_MODE_ID') |
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| 193 | |||
| 194 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 195 | cursor = cnx.cursor() |
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| 196 | |||
| 197 | cursor.execute(" SELECT name " |
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| 198 | " FROM tbl_control_modes " |
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| 199 | " WHERE id = %s ", (id_,)) |
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| 200 | if cursor.fetchone() is None: |
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| 201 | cursor.close() |
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| 202 | cnx.close() |
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| 203 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 204 | description='API.CONTROL_MODE_NOT_FOUND') |
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| 205 | |||
| 206 | cursor.execute(" DELETE FROM tbl_control_modes_times WHERE control_mode_id = %s ", (id_,)) |
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| 207 | cnx.commit() |
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| 208 | |||
| 209 | cursor.execute(" DELETE FROM tbl_control_modes WHERE id = %s ", (id_,)) |
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| 210 | cnx.commit() |
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| 211 | |||
| 212 | cursor.close() |
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| 213 | cnx.close() |
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| 214 | |||
| 215 | resp.status = falcon.HTTP_204 |
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| 216 | |||
| 217 | @staticmethod |
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| 218 | @user_logger |
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| 219 | def on_put(req, resp, id_): |
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| 220 | """Handles PUT requests""" |
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| 221 | admin_control(req) |
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| 222 | try: |
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| 223 | raw_json = req.stream.read().decode('utf-8') |
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| 224 | except Exception as ex: |
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| 225 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 226 | title='API.BAD_REQUEST', |
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| 227 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 228 | |||
| 229 | if not id_.isdigit() or int(id_) <= 0: |
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| 230 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 231 | description='API.INVALID_CONTROL_MODE_ID') |
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| 232 | |||
| 233 | new_values = json.loads(raw_json) |
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| 234 | |||
| 235 | if 'name' not in new_values['data'].keys() or \ |
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| 236 | not isinstance(new_values['data']['name'], str) or \ |
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| 237 | len(str.strip(new_values['data']['name'])) == 0: |
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| 238 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 239 | description='API.INVALID_CONTROL_MODE_NAME') |
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| 240 | name = str.strip(new_values['data']['name']) |
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| 241 | |||
| 242 | if 'is_active' not in new_values['data'].keys() or \ |
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| 243 | not isinstance(new_values['data']['is_active'], bool): |
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| 244 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 245 | description='API.INVALID_IS_ACTIVE_VALUE') |
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| 246 | is_active = new_values['data']['is_active'] |
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| 247 | |||
| 248 | if 'times' not in new_values['data'].keys() or \ |
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| 249 | not isinstance(new_values['data']['times'], list) or \ |
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| 250 | len(new_values['data']['times']) == 0: |
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| 251 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 252 | title='API.BAD_REQUEST', |
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| 253 | description='API.INVALID_CONTROL_MODE_TIMES') |
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| 254 | |||
| 255 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 256 | cursor = cnx.cursor() |
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| 257 | |||
| 258 | # check if the control mode exists |
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| 259 | query = (" SELECT name " |
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| 260 | " FROM tbl_control_modes " |
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| 261 | " WHERE id = %s ") |
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| 262 | cursor.execute(query, (id_,)) |
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| 263 | cursor.fetchone() |
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| 264 | |||
| 265 | if cursor.rowcount != 1: |
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| 266 | cursor.close() |
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| 267 | cnx.close() |
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| 268 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 269 | description='API.CONTROL_MODE_NOT_FOUND') |
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| 270 | |||
| 271 | cursor.execute(" SELECT name " |
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| 272 | " FROM tbl_control_modes " |
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| 273 | " WHERE name = %s AND id != %s ", (name, id_)) |
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| 274 | if cursor.fetchone() is not None: |
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| 275 | cursor.close() |
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| 276 | cnx.close() |
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| 277 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 278 | description='API.CONTROL_MODE_NAME_IS_ALREADY_IN_USE') |
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| 279 | |||
| 280 | # update control mode |
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| 281 | update_row = (" UPDATE tbl_control_modes " |
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| 282 | " SET name = %s, is_active = %s " |
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| 283 | " WHERE id = %s ") |
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| 284 | cursor.execute(update_row, (name, |
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| 285 | is_active, |
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| 286 | id_,)) |
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| 287 | cnx.commit() |
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| 288 | |||
| 289 | # remove all (possible) exist times |
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| 290 | cursor.execute(" DELETE FROM tbl_control_modes_times " |
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| 291 | " WHERE control_mode_id = %s ", |
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| 292 | (id_,)) |
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| 293 | cnx.commit() |
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| 294 | |||
| 295 | for item in new_values['data']['times']: |
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| 296 | add_time = (" INSERT INTO tbl_control_modes_times " |
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| 297 | " (control_mode_id, start_time_of_day, end_time_of_day, power_value) " |
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| 298 | " VALUES (%s, %s, %s, %s) ") |
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| 299 | cursor.execute(add_time, (id_, |
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| 300 | item['start_time_of_day'], |
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| 301 | item['end_time_of_day'], |
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| 302 | item['power_value'])) |
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| 303 | cnx.commit() |
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| 304 | cursor.close() |
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| 305 | cnx.close() |
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| 306 | resp.status = falcon.HTTP_200 |
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| 307 | |||
| 308 | |||
| 309 | View Code Duplication | class ControlModeExport: |
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|
Duplication
introduced
by
|
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| 310 | def __init__(self): |
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| 311 | """"Initializes""" |
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| 312 | pass |
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| 313 | |||
| 314 | @staticmethod |
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| 315 | def on_options(req, resp, id_): |
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| 316 | resp.status = falcon.HTTP_200 |
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| 317 | |||
| 318 | @staticmethod |
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| 319 | def on_get(req, resp, id_): |
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| 320 | """Handles GET requests""" |
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| 321 | if 'API-KEY' not in req.headers or \ |
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| 322 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 323 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 324 | access_control(req) |
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| 325 | else: |
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| 326 | api_key_control(req) |
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| 327 | if not id_.isdigit() or int(id_) <= 0: |
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| 328 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 329 | description='API.INVALID_CONTROL_MODE_ID') |
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| 330 | |||
| 331 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 332 | cursor = cnx.cursor() |
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| 333 | |||
| 334 | query = (" SELECT id, name, uuid, is_active " |
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| 335 | " FROM tbl_control_modes " |
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| 336 | " WHERE id = %s ") |
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| 337 | cursor.execute(query, (id_,)) |
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| 338 | row = cursor.fetchone() |
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| 339 | if row is None: |
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| 340 | cursor.close() |
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| 341 | cnx.close() |
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| 342 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 343 | description='API.CONTROL_MODE_NOT_FOUND') |
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| 344 | |||
| 345 | result = {"id": row[0], "name": row[1], "uuid": row[2], "is_active": bool(row[3]), 'times': list()} |
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| 346 | |||
| 347 | query = (" SELECT start_time_of_day, end_time_of_day, power_value " |
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| 348 | " FROM tbl_control_modes_times " |
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| 349 | " WHERE control_mode_id = %s " |
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| 350 | " ORDER BY id") |
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| 351 | cursor.execute(query, (result['id'],)) |
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| 352 | rows_times = cursor.fetchall() |
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| 353 | if rows_times is not None and len(rows_times) > 0: |
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| 354 | for row_time in rows_times: |
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| 355 | meta_data = {"start_time_of_day": str(row_time[0]), |
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| 356 | "end_time_of_day": str(row_time[1]), |
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| 357 | "power_value": row_time[2]} |
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| 358 | result['times'].append(meta_data) |
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| 359 | |||
| 360 | cursor.close() |
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| 361 | cnx.close() |
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| 362 | |||
| 363 | resp.text = json.dumps(result) |
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| 364 | |||
| 365 | |||
| 366 | class ControlModeImport: |
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| 367 | def __init__(self): |
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| 368 | """"Initializes""" |
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| 369 | pass |
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| 370 | |||
| 371 | @staticmethod |
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| 372 | def on_options(req, resp): |
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| 373 | resp.status = falcon.HTTP_200 |
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| 374 | |||
| 375 | @staticmethod |
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| 376 | @user_logger |
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| 377 | def on_post(req, resp): |
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| 378 | """Handles POST requests""" |
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| 379 | admin_control(req) |
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| 380 | try: |
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| 381 | raw_json = req.stream.read().decode('utf-8') |
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| 382 | except Exception as ex: |
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| 383 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 384 | title='API.BAD_REQUEST', |
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| 385 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 386 | new_values = json.loads(raw_json) |
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| 387 | |||
| 388 | if 'name' not in new_values.keys() or \ |
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| 389 | not isinstance(new_values['name'], str) or \ |
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| 390 | len(str.strip(new_values['name'])) == 0: |
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| 391 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 392 | description='API.INVALID_METER_NAME') |
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| 393 | name = str.strip(new_values['name']) |
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| 394 | |||
| 395 | if 'is_active' not in new_values.keys() or \ |
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| 396 | not isinstance(new_values['is_active'], bool): |
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| 397 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 398 | description='API.INVALID_IS_ACTIVE_VALUE') |
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| 399 | is_active = new_values['is_active'] |
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| 400 | |||
| 401 | if 'times' not in new_values.keys() or \ |
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| 402 | not isinstance(new_values['times'], list) or \ |
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| 403 | len(new_values['times']) == 0: |
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| 404 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 405 | title='API.BAD_REQUEST', |
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| 406 | description='API.INVALID_CONTROL_MODE_TIMES') |
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| 407 | |||
| 408 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 409 | cursor = cnx.cursor() |
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| 410 | |||
| 411 | cursor.execute(" SELECT name " |
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| 412 | " FROM tbl_control_modes " |
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| 413 | " WHERE name = %s ", (name,)) |
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| 414 | if cursor.fetchone() is not None: |
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| 415 | cursor.close() |
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| 416 | cnx.close() |
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| 417 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 418 | description='API.CONTROL_MODE_NAME_IS_ALREADY_IN_USE') |
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| 419 | |||
| 420 | add_row = (" INSERT INTO tbl_control_modes " |
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| 421 | " (name, uuid, is_active ) " |
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| 422 | " VALUES (%s, %s, %s) ") |
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| 423 | cursor.execute(add_row, (name, |
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| 424 | str(uuid.uuid4()), |
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| 425 | is_active,)) |
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| 426 | new_id = cursor.lastrowid |
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| 427 | cnx.commit() |
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| 428 | |||
| 429 | for item in new_values['times']: |
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| 430 | add_time = (" INSERT INTO tbl_control_modes_times " |
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| 431 | " (control_mode_id, start_time_of_day, end_time_of_day, power_value) " |
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| 432 | " VALUES (%s, %s, %s, %s) ") |
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| 433 | cursor.execute(add_time, (new_id, |
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| 434 | item['start_time_of_day'], |
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| 435 | item['end_time_of_day'], |
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| 436 | item['power_value'])) |
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| 437 | cnx.commit() |
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| 438 | |||
| 439 | cursor.close() |
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| 440 | cnx.close() |
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| 441 | |||
| 442 | resp.status = falcon.HTTP_201 |
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| 443 | resp.location = '/controlmodes/' + str(new_id) |
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| 444 | |||
| 445 | |||
| 446 | class ControlModeClone: |
||
| 447 | def __init__(self): |
||
| 448 | """"Initializes""" |
||
| 449 | pass |
||
| 450 | |||
| 451 | @staticmethod |
||
| 452 | def on_options(req, resp, id_): |
||
| 453 | resp.status = falcon.HTTP_200 |
||
| 454 | |||
| 455 | @staticmethod |
||
| 456 | @user_logger |
||
| 457 | def on_post(req, resp, id_): |
||
| 458 | if 'API-KEY' not in req.headers or \ |
||
| 459 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 460 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 461 | access_control(req) |
||
| 462 | else: |
||
| 463 | api_key_control(req) |
||
| 464 | if not id_.isdigit() or int(id_) <= 0: |
||
| 465 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 466 | description='API.INVALID_CONTROL_MODE_ID') |
||
| 467 | |||
| 468 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 469 | cursor = cnx.cursor() |
||
| 470 | |||
| 471 | query = (" SELECT id, name, uuid, is_active " |
||
| 472 | " FROM tbl_control_modes " |
||
| 473 | " WHERE id = %s ") |
||
| 474 | cursor.execute(query, (id_,)) |
||
| 475 | row = cursor.fetchone() |
||
| 476 | if row is None: |
||
| 477 | cursor.close() |
||
| 478 | cnx.close() |
||
| 479 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 480 | description='API.CONTROL_MODE_NOT_FOUND') |
||
| 481 | |||
| 482 | result = {"id": row[0], "name": row[1], "uuid": row[2], "is_active": bool(row[3]), 'times': list()} |
||
| 483 | |||
| 484 | query = (" SELECT start_time_of_day, end_time_of_day, power_value " |
||
| 485 | " FROM tbl_control_modes_times " |
||
| 486 | " WHERE control_mode_id = %s " |
||
| 487 | " ORDER BY id") |
||
| 488 | cursor.execute(query, (result['id'],)) |
||
| 489 | rows_times = cursor.fetchall() |
||
| 490 | if rows_times is not None and len(rows_times) > 0: |
||
| 491 | for row_time in rows_times: |
||
| 492 | meta_data = {"start_time_of_day": str(row_time[0]), |
||
| 493 | "end_time_of_day": str(row_time[1]), |
||
| 494 | "power_value": row_time[2]} |
||
| 495 | result['times'].append(meta_data) |
||
| 496 | |||
| 497 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
||
| 498 | if config.utc_offset[0] == '-': |
||
| 499 | timezone_offset = -timezone_offset |
||
| 500 | new_name = (str.strip(result['name']) + |
||
| 501 | (datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
||
| 502 | add_row = (" INSERT INTO tbl_control_modes " |
||
| 503 | " (name, uuid, is_active) " |
||
| 504 | " VALUES (%s, %s, %s) ") |
||
| 505 | cursor.execute(add_row, (new_name, |
||
| 506 | str(uuid.uuid4()), |
||
| 507 | result['is_active'])) |
||
| 508 | new_id = cursor.lastrowid |
||
| 509 | cnx.commit() |
||
| 510 | for item in result['times']: |
||
| 511 | add_time = (" INSERT INTO tbl_control_modes_times " |
||
| 512 | " (control_mode_id, start_time_of_day, end_time_of_day, power_value) " |
||
| 513 | " VALUES (%s, %s, %s, %s) ") |
||
| 514 | cursor.execute(add_time, (new_id, |
||
| 515 | item['start_time_of_day'], |
||
| 516 | item['end_time_of_day'], |
||
| 517 | item['power_value'])) |
||
| 518 | cnx.commit() |
||
| 519 | cursor.close() |
||
| 520 | cnx.close() |
||
| 521 | |||
| 522 | resp.status = falcon.HTTP_201 |
||
| 523 | resp.location = '/controlmodes/' + str(new_id) |
||
| 524 | |||
| 525 | |||
| 526 | class ControlModeTimeCollection: |
||
| 527 | def __init__(self): |
||
| 528 | """Initializes""" |
||
| 529 | pass |
||
| 530 | |||
| 531 | @staticmethod |
||
| 532 | def on_options(req, resp, id_): |
||
| 533 | resp.status = falcon.HTTP_200 |
||
| 534 | |||
| 535 | @staticmethod |
||
| 536 | def on_get(req, resp, id_): |
||
| 537 | if 'API-KEY' not in req.headers or \ |
||
| 538 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 539 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 540 | access_control(req) |
||
| 541 | else: |
||
| 542 | api_key_control(req) |
||
| 543 | if not id_.isdigit() or int(id_) <= 0: |
||
| 544 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 545 | description='API.INVALID_CONTROL_MODE_ID') |
||
| 546 | |||
| 547 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 548 | cursor = cnx.cursor() |
||
| 549 | |||
| 550 | query = (" SELECT id, name " |
||
| 551 | " FROM tbl_points ") |
||
| 552 | cursor.execute(query) |
||
| 553 | rows_points = cursor.fetchall() |
||
| 554 | |||
| 555 | point_dict = dict() |
||
| 556 | if rows_points is not None and len(rows_points) > 0: |
||
| 557 | for row in rows_points: |
||
| 558 | point_dict[row[0]] = {"id": row[0], |
||
| 559 | "name": row[1]} |
||
| 560 | |||
| 561 | cursor.execute(" SELECT name " |
||
| 562 | " FROM tbl_control_modes " |
||
| 563 | " WHERE id = %s ", (id_,)) |
||
| 564 | if cursor.fetchone() is None: |
||
| 565 | cursor.close() |
||
| 566 | cnx.close() |
||
| 567 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 568 | description='API.CONTROL_MODE_NOT_FOUND') |
||
| 569 | |||
| 570 | query = (" SELECT id, start_time_of_day, end_time_of_day, " |
||
| 571 | " power_value, power_point_id, power_equation, description " |
||
| 572 | " FROM tbl_control_modes_times " |
||
| 573 | " WHERE control_mode_id = %s " |
||
| 574 | " ORDER BY id ") |
||
| 575 | cursor.execute(query, (id_, )) |
||
| 576 | rows_times = cursor.fetchall() |
||
| 577 | |||
| 578 | result = list() |
||
| 579 | if rows_times is not None and len(rows_times) > 0: |
||
| 580 | for row in rows_times: |
||
| 581 | meta_result = {"id": row[0], |
||
| 582 | "start_time_of_day": row[1], |
||
| 583 | "end_time_of_day": row[2], |
||
| 584 | "power_value": row[3], |
||
| 585 | "power_point": point_dict.get(row[4], None), |
||
| 586 | "power_equation": row[5], |
||
| 587 | "description": row[6]} |
||
| 588 | result.append(meta_result) |
||
| 589 | |||
| 590 | cursor.close() |
||
| 591 | cnx.close() |
||
| 592 | resp.text = json.dumps(result) |
||
| 593 | |||
| 594 | @staticmethod |
||
| 595 | @user_logger |
||
| 596 | def on_post(req, resp, id_): |
||
| 597 | """Handles POST requests""" |
||
| 598 | admin_control(req) |
||
| 599 | if not id_.isdigit() or int(id_) <= 0: |
||
| 600 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 601 | description='API.INVALID_CONTROL_MODE_ID') |
||
| 602 | try: |
||
| 603 | raw_json = req.stream.read().decode('utf-8') |
||
| 604 | except Exception as ex: |
||
| 605 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 606 | title='API.BAD_REQUEST', |
||
| 607 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 608 | |||
| 609 | new_values = json.loads(raw_json) |
||
| 610 | |||
| 611 | if 'start_time_of_day' not in new_values['data'].keys() or \ |
||
| 612 | not isinstance(new_values['data']['start_time_of_day'], str) or \ |
||
| 613 | len(str.strip(new_values['data']['start_time_of_day'])) == 0: |
||
| 614 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 615 | description='API.INVALID_START_TIME_OF_DAY') |
||
| 616 | start_time_of_day = str.strip(new_values['data']['start_time_of_day']) |
||
| 617 | |||
| 618 | if 'end_time_of_day' not in new_values['data'].keys() or \ |
||
| 619 | not isinstance(new_values['data']['end_time_of_day'], str) or \ |
||
| 620 | len(str.strip(new_values['data']['end_time_of_day'])) == 0: |
||
| 621 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 622 | description='API.INVALID_END_TIME_OF_DAY') |
||
| 623 | end_time_of_day = str.strip(new_values['data']['end_time_of_day']) |
||
| 624 | |||
| 625 | power_value = None |
||
| 626 | if 'power_value' in new_values['data'].keys(): |
||
| 627 | if new_values['data']['power_value'] is not None and \ |
||
| 628 | (isinstance(new_values['data']['power_value'], int) or \ |
||
| 629 | isinstance(new_values['data']['power_value'], float)): |
||
| 630 | power_value = str.strip(new_values['data']['power_value']) |
||
| 631 | |||
| 632 | power_point_id = None |
||
| 633 | if 'power_point_id' in new_values['data'].keys(): |
||
| 634 | if new_values['data']['power_point_id'] is not None and \ |
||
| 635 | new_values['data']['power_point_id'] <= 0: |
||
| 636 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 637 | description='API.INVALID_POWER_POINT_ID') |
||
| 638 | power_point_id = new_values['data']['power_point_id'] |
||
| 639 | |||
| 640 | power_equation = None |
||
| 641 | if 'power_equation' in new_values['data'].keys(): |
||
| 642 | if new_values['data']['power_equation'] is not None and \ |
||
| 643 | isinstance(new_values['data']['power_equation'], str) and \ |
||
| 644 | len(str.strip(new_values['data']['power_equation'])) > 0: |
||
| 645 | power_equation = str.strip(new_values['data']['power_equation']) |
||
| 646 | |||
| 647 | description = None |
||
| 648 | if 'description' in new_values['data'].keys(): |
||
| 649 | if new_values['data']['description'] is not None and \ |
||
| 650 | isinstance(new_values['data']['description'], str) and \ |
||
| 651 | len(str.strip(new_values['data']['description'])) > 0: |
||
| 652 | description = str.strip(new_values['data']['description']) |
||
| 653 | |||
| 654 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 655 | cursor = cnx.cursor() |
||
| 656 | cursor.execute(" SELECT name " |
||
| 657 | " FROM tbl_control_modes " |
||
| 658 | " WHERE id = %s ", (id_,)) |
||
| 659 | if cursor.fetchone() is None: |
||
| 660 | cursor.close() |
||
| 661 | cnx.close() |
||
| 662 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.NOT_FOUND', |
||
| 663 | description='API.CONTROL_MODE_NOT_FOUND') |
||
| 664 | |||
| 665 | add_values = (" INSERT INTO tbl_control_modes_times " |
||
| 666 | " (control_mode_id, start_time_of_day, end_time_of_day, power_value, " |
||
| 667 | " power_point_id, power_equation, description) " |
||
| 668 | " VALUES (%s, %s, %s, %s, %s, %s, %s) ") |
||
| 669 | cursor.execute(add_values, (id_, |
||
| 670 | start_time_of_day, |
||
| 671 | end_time_of_day, |
||
| 672 | power_value, |
||
| 673 | power_point_id, |
||
| 674 | power_equation, |
||
| 675 | description)) |
||
| 676 | new_id = cursor.lastrowid |
||
| 677 | cnx.commit() |
||
| 678 | cursor.close() |
||
| 679 | cnx.close() |
||
| 680 | |||
| 681 | resp.status = falcon.HTTP_201 |
||
| 682 | resp.location = '/controlmodes/' + str(id_) + 'times/' + str(new_id) |
||
| 683 | |||
| 684 | |||
| 685 | class ControlModeTimeItem: |
||
| 686 | @staticmethod |
||
| 687 | @user_logger |
||
| 688 | def __init__(): |
||
| 689 | """Initializes""" |
||
| 690 | pass |
||
| 691 | |||
| 692 | @staticmethod |
||
| 693 | def on_options(req, resp, id_, tid): |
||
| 694 | resp.status = falcon.HTTP_200 |
||
| 695 | |||
| 696 | @staticmethod |
||
| 697 | def on_get(req, resp, id_, tid): |
||
| 698 | if 'API-KEY' not in req.headers or \ |
||
| 699 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 700 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 701 | access_control(req) |
||
| 702 | else: |
||
| 703 | api_key_control(req) |
||
| 704 | if not id_.isdigit() or int(id_) <= 0: |
||
| 705 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 706 | description='API.INVALID_CONTROL_MODE_ID') |
||
| 707 | |||
| 708 | if not tid.isdigit() or int(tid) <= 0: |
||
| 709 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 710 | description='API.INVALID_CONTROL_MODE_TIME_ID') |
||
| 711 | |||
| 712 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 713 | cursor = cnx.cursor() |
||
| 714 | |||
| 715 | query = (" SELECT id, name " |
||
| 716 | " FROM tbl_points ") |
||
| 717 | cursor.execute(query) |
||
| 718 | rows_points = cursor.fetchall() |
||
| 719 | |||
| 720 | point_dict = dict() |
||
| 721 | if rows_points is not None and len(rows_points) > 0: |
||
| 722 | for row in rows_points: |
||
| 723 | point_dict[row[0]] = {"id": row[0], |
||
| 724 | "name": row[1]} |
||
| 725 | |||
| 726 | query = (" SELECT id, control_mode_id, start_time_of_day, end_time_of_day, " |
||
| 727 | " power_value, power_point_id, power_equation, description " |
||
| 728 | " FROM tbl_control_modes_times " |
||
| 729 | " WHERE control_mode_id = %s AND id = %s ") |
||
| 730 | cursor.execute(query, (id_, tid)) |
||
| 731 | row = cursor.fetchone() |
||
| 732 | cursor.close() |
||
| 733 | cnx.close() |
||
| 734 | |||
| 735 | if row is None: |
||
| 736 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 737 | description='API.CONTROL_MODE_TIME_NOT_FOUND_OR_NOT_MATCH') |
||
| 738 | else: |
||
| 739 | meta_result = {"id": row[0], |
||
| 740 | "control_mode_id": row[1], |
||
| 741 | "start_time_of_day": row[2], |
||
| 742 | "end_time_of_day": row[3], |
||
| 743 | "power_value": row[4], |
||
| 744 | "power_point": point_dict.get(row[5], None), |
||
| 745 | "power_equation": row[6], |
||
| 746 | "description": row[7]} |
||
| 747 | |||
| 748 | resp.text = json.dumps(meta_result) |
||
| 749 | |||
| 750 | @staticmethod |
||
| 751 | @user_logger |
||
| 752 | def on_delete(req, resp, id_, tid): |
||
| 753 | admin_control(req) |
||
| 754 | if not id_.isdigit() or int(id_) <= 0: |
||
| 755 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 756 | description='API.INVALID_CONTROL_MODE_ID') |
||
| 757 | |||
| 758 | if not tid.isdigit() or int(tid) <= 0: |
||
| 759 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 760 | description='API.INVALID_CONTROL_MODE_TIME_ID') |
||
| 761 | |||
| 762 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 763 | cursor = cnx.cursor() |
||
| 764 | |||
| 765 | cursor.execute(" SELECT id " |
||
| 766 | " FROM tbl_control_modes " |
||
| 767 | " WHERE id = %s ", |
||
| 768 | (id_,)) |
||
| 769 | row = cursor.fetchone() |
||
| 770 | if row is None: |
||
| 771 | cursor.close() |
||
| 772 | cnx.close() |
||
| 773 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 774 | title='API.NOT_FOUND', |
||
| 775 | description='API.CONTROL_MODE_NOT_FOUND') |
||
| 776 | |||
| 777 | cursor.execute(" SELECT name " |
||
| 778 | " FROM tbl_control_modes_times " |
||
| 779 | " WHERE control_mode_id = %s AND id = %s ", |
||
| 780 | (id_, tid,)) |
||
| 781 | row = cursor.fetchone() |
||
| 782 | if row is None: |
||
| 783 | cursor.close() |
||
| 784 | cnx.close() |
||
| 785 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 786 | title='API.NOT_FOUND', |
||
| 787 | description='API.CONTROL_MODE_TIME_NOT_FOUND_OR_NOT_MATCH') |
||
| 788 | |||
| 789 | cursor.execute(" DELETE FROM tbl_control_modes_times " |
||
| 790 | " WHERE id = %s ", (tid, )) |
||
| 791 | cnx.commit() |
||
| 792 | |||
| 793 | cursor.close() |
||
| 794 | cnx.close() |
||
| 795 | |||
| 796 | resp.status = falcon.HTTP_204 |
||
| 797 | |||
| 798 | @staticmethod |
||
| 799 | @user_logger |
||
| 800 | def on_put(req, resp, id_, tid): |
||
| 801 | """Handles PUT requests""" |
||
| 802 | admin_control(req) |
||
| 803 | if not id_.isdigit() or int(id_) <= 0: |
||
| 804 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 805 | description='API.INVALID_CONTROL_MODE_ID') |
||
| 806 | |||
| 807 | if not tid.isdigit() or int(tid) <= 0: |
||
| 808 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 809 | description='API.INVALID_CONTROL_MODE_TIME_ID') |
||
| 810 | |||
| 811 | try: |
||
| 812 | raw_json = req.stream.read().decode('utf-8') |
||
| 813 | except Exception as ex: |
||
| 814 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 815 | title='API.BAD_REQUEST', |
||
| 816 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 817 | |||
| 818 | new_values = json.loads(raw_json) |
||
| 819 | |||
| 820 | if 'start_time_of_day' not in new_values['data'].keys() or \ |
||
| 821 | not isinstance(new_values['data']['start_time_of_day'], str) or \ |
||
| 822 | len(str.strip(new_values['data']['start_time_of_day'])) == 0: |
||
| 823 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 824 | description='API.INVALID_START_TIME_OF_DAY') |
||
| 825 | start_time_of_day = str.strip(new_values['data']['start_time_of_day']) |
||
| 826 | |||
| 827 | if 'end_time_of_day' not in new_values['data'].keys() or \ |
||
| 828 | not isinstance(new_values['data']['end_time_of_day'], str) or \ |
||
| 829 | len(str.strip(new_values['data']['end_time_of_day'])) == 0: |
||
| 830 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 831 | description='API.INVALID_END_TIME_OF_DAY') |
||
| 832 | end_time_of_day = str.strip(new_values['data']['end_time_of_day']) |
||
| 833 | |||
| 834 | power_value = None |
||
| 835 | if 'power_value' in new_values['data'].keys(): |
||
| 836 | if new_values['data']['power_value'] is not None and \ |
||
| 837 | (isinstance(new_values['data']['power_value'], int) or \ |
||
| 838 | isinstance(new_values['data']['power_value'], float)): |
||
| 839 | power_value = str.strip(new_values['data']['power_value']) |
||
| 840 | |||
| 841 | power_point_id = None |
||
| 842 | if 'power_point_id' in new_values['data'].keys(): |
||
| 843 | if new_values['data']['power_point_id'] is not None and \ |
||
| 844 | new_values['data']['power_point_id'] <= 0: |
||
| 845 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 846 | description='API.INVALID_POWER_POINT_ID') |
||
| 847 | power_point_id = new_values['data']['power_point_id'] |
||
| 848 | |||
| 849 | power_equation = None |
||
| 850 | if 'power_equation' in new_values['data'].keys(): |
||
| 851 | if new_values['data']['power_equation'] is not None and \ |
||
| 852 | isinstance(new_values['data']['power_equation'], str) and \ |
||
| 853 | len(str.strip(new_values['data']['power_equation'])) > 0: |
||
| 854 | power_equation = str.strip(new_values['data']['power_equation']) |
||
| 855 | |||
| 856 | description = None |
||
| 857 | if 'description' in new_values['data'].keys(): |
||
| 858 | if new_values['data']['description'] is not None and \ |
||
| 859 | isinstance(new_values['data']['description'], str) and \ |
||
| 860 | len(str.strip(new_values['data']['description'])) > 0: |
||
| 861 | description = str.strip(new_values['data']['description']) |
||
| 862 | |||
| 863 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 864 | cursor = cnx.cursor() |
||
| 865 | |||
| 866 | cursor.execute(" SELECT name " |
||
| 867 | " FROM tbl_control_modes " |
||
| 868 | " WHERE id = %s ", (id_,)) |
||
| 869 | if cursor.fetchone() is None: |
||
| 870 | cursor.close() |
||
| 871 | cnx.close() |
||
| 872 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.NOT_FOUND', |
||
| 873 | description='API.CONTROL_MODE_NOT_FOUND') |
||
| 874 | |||
| 875 | cursor.execute(" SELECT id " |
||
| 876 | " FROM tbl_control_modes_times " |
||
| 877 | " WHERE control_mode_id = %s AND id = %s ", |
||
| 878 | (id_, tid,)) |
||
| 879 | row = cursor.fetchone() |
||
| 880 | if row is None: |
||
| 881 | cursor.close() |
||
| 882 | cnx.close() |
||
| 883 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 884 | title='API.NOT_FOUND', |
||
| 885 | description='API.CONTROL_MODE_TIME_NOT_FOUND_OR_NOT_MATCH') |
||
| 886 | |||
| 887 | add_values = (" UPDATE tbl_control_modes_times " |
||
| 888 | " SET start_time_of_day = %s , end_time_of_day = %s, power_value = %s, " |
||
| 889 | " power_point_id = %s, power_equation = %s, description = %s " |
||
| 890 | " WHERE id = %s ") |
||
| 891 | cursor.execute(add_values, (start_time_of_day, |
||
| 892 | end_time_of_day, |
||
| 893 | power_value, |
||
| 894 | power_point_id, |
||
| 895 | power_equation, |
||
| 896 | description, |
||
| 897 | tid)) |
||
| 898 | cnx.commit() |
||
| 899 | |||
| 900 | cursor.close() |
||
| 901 | cnx.close() |
||
| 902 | |||
| 903 | resp.status = falcon.HTTP_200 |
||
| 904 |
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