MyEMS /
myems
| Total Complexity | 206 |
| Total Lines | 1040 |
| Duplicated Lines | 22.02 % |
| 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.offlinemeter 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 OfflineMeterCollection: |
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| 11 | """ |
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| 12 | Offline Meter Collection Resource |
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| 13 | |||
| 14 | This class handles CRUD operations for offline meter collection. |
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| 15 | It provides endpoints for listing all offline meters and creating new offline meters. |
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| 16 | Offline meters are used for manual energy data entry and tracking. |
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| 17 | """ |
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| 18 | def __init__(self): |
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| 19 | """Initialize OfflineMeterCollection""" |
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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 | """ |
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| 31 | Handle GET requests to retrieve all offline meters |
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| 32 | |||
| 33 | Returns a list of all offline meters with their metadata including: |
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| 34 | - Meter ID, name, and UUID |
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| 35 | - Energy category and energy item information |
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| 36 | - Cost center information |
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| 37 | - Counting status and hourly limits |
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| 38 | - Description |
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| 39 | |||
| 40 | Supports optional search query parameter 'q' for filtering by name or description. |
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| 41 | |||
| 42 | Args: |
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| 43 | req: Falcon request object |
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| 44 | resp: Falcon response object |
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| 45 | """ |
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| 46 | # Check authentication - use API key if provided, otherwise use access control |
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| 47 | if 'API-KEY' not in req.headers or \ |
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| 48 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 49 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 50 | access_control(req) |
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| 51 | else: |
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| 52 | api_key_control(req) |
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| 53 | |||
| 54 | # Get search query parameter |
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| 55 | search_query = req.get_param('q', default=None) |
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| 56 | if search_query is not None: |
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| 57 | search_query = search_query.strip() |
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| 58 | else: |
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| 59 | search_query = '' |
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| 60 | |||
| 61 | # Connect to database |
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| 62 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 63 | cursor = cnx.cursor() |
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| 64 | |||
| 65 | query = (" SELECT id, name, uuid " |
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| 66 | " FROM tbl_energy_categories ") |
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| 67 | cursor.execute(query) |
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| 68 | rows_energy_categories = cursor.fetchall() |
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| 69 | |||
| 70 | energy_category_dict = dict() |
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| 71 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
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| 72 | for row in rows_energy_categories: |
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| 73 | energy_category_dict[row[0]] = {"id": row[0], |
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| 74 | "name": row[1], |
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| 75 | "uuid": row[2]} |
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| 76 | |||
| 77 | query = (" SELECT id, name, uuid " |
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| 78 | " FROM tbl_energy_items ") |
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| 79 | cursor.execute(query) |
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| 80 | rows_energy_items = cursor.fetchall() |
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| 81 | |||
| 82 | energy_item_dict = dict() |
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| 83 | if rows_energy_items is not None and len(rows_energy_items) > 0: |
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| 84 | for row in rows_energy_items: |
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| 85 | energy_item_dict[row[0]] = {"id": row[0], |
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| 86 | "name": row[1], |
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| 87 | "uuid": row[2]} |
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| 88 | |||
| 89 | query = (" SELECT id, name, uuid " |
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| 90 | " FROM tbl_cost_centers ") |
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| 91 | cursor.execute(query) |
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| 92 | rows_cost_centers = cursor.fetchall() |
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| 93 | |||
| 94 | cost_center_dict = dict() |
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| 95 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
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| 96 | for row in rows_cost_centers: |
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| 97 | cost_center_dict[row[0]] = {"id": row[0], |
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| 98 | "name": row[1], |
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| 99 | "uuid": row[2]} |
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| 100 | |||
| 101 | query = (" SELECT id, name, uuid, energy_category_id, " |
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| 102 | " is_counted, hourly_low_limit, hourly_high_limit, " |
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| 103 | " energy_item_id, cost_center_id, description " |
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| 104 | " FROM tbl_offline_meters ") |
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| 105 | params = [] |
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| 106 | if search_query: |
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| 107 | query += " WHERE name LIKE %s OR description LIKE %s " |
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| 108 | params = [f'%{search_query}%', f'%{search_query}%'] |
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| 109 | |||
| 110 | query += " ORDER BY id " |
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| 111 | cursor.execute(query,params) |
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| 112 | rows_meters = cursor.fetchall() |
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| 113 | |||
| 114 | result = list() |
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| 115 | View Code Duplication | if rows_meters is not None and len(rows_meters) > 0: |
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|
Duplication
introduced
by
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| 116 | for row in rows_meters: |
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| 117 | meta_result = {"id": row[0], |
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| 118 | "name": row[1], |
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| 119 | "uuid": row[2], |
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| 120 | "energy_category": energy_category_dict.get(row[3], None), |
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| 121 | "is_counted": True if row[4] else False, |
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| 122 | "hourly_low_limit": row[5], |
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| 123 | "hourly_high_limit": row[6], |
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| 124 | "energy_item": energy_item_dict.get(row[7], None), |
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| 125 | "cost_center": cost_center_dict.get(row[8], None), |
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| 126 | "description": row[9]} |
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| 127 | result.append(meta_result) |
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| 128 | |||
| 129 | cursor.close() |
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| 130 | cnx.close() |
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| 131 | resp.text = json.dumps(result) |
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| 132 | |||
| 133 | @staticmethod |
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| 134 | @user_logger |
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| 135 | def on_post(req, resp): |
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| 136 | """Handles POST requests""" |
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| 137 | admin_control(req) |
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| 138 | try: |
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| 139 | raw_json = req.stream.read().decode('utf-8') |
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| 140 | except Exception as ex: |
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| 141 | print(str(ex)) |
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| 142 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 143 | title='API.BAD_REQUEST', |
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| 144 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 145 | |||
| 146 | new_values = json.loads(raw_json) |
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| 147 | |||
| 148 | if 'name' not in new_values['data'].keys() or \ |
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| 149 | not isinstance(new_values['data']['name'], str) or \ |
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| 150 | len(str.strip(new_values['data']['name'])) == 0: |
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| 151 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 152 | description='API.INVALID_OFFLINE_METER_NAME') |
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| 153 | name = str.strip(new_values['data']['name']) |
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| 154 | |||
| 155 | if 'energy_category_id' not in new_values['data'].keys() or \ |
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| 156 | not isinstance(new_values['data']['energy_category_id'], int) or \ |
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| 157 | new_values['data']['energy_category_id'] <= 0: |
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| 158 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 159 | description='API.INVALID_ENERGY_CATEGORY_ID') |
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| 160 | energy_category_id = new_values['data']['energy_category_id'] |
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| 161 | |||
| 162 | if 'is_counted' not in new_values['data'].keys() or \ |
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| 163 | not isinstance(new_values['data']['is_counted'], bool): |
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| 164 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 165 | description='API.INVALID_IS_COUNTED_VALUE') |
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| 166 | is_counted = new_values['data']['is_counted'] |
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| 167 | |||
| 168 | if 'hourly_low_limit' not in new_values['data'].keys() or \ |
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| 169 | not (isinstance(new_values['data']['hourly_low_limit'], float) or |
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| 170 | isinstance(new_values['data']['hourly_low_limit'], int)): |
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| 171 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 172 | description='API.INVALID_HOURLY_LOW_LIMIT_VALUE') |
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| 173 | hourly_low_limit = new_values['data']['hourly_low_limit'] |
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| 174 | |||
| 175 | if 'hourly_high_limit' not in new_values['data'].keys() or \ |
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| 176 | not (isinstance(new_values['data']['hourly_high_limit'], float) or |
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| 177 | isinstance(new_values['data']['hourly_high_limit'], int)): |
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| 178 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 179 | description='API.INVALID_HOURLY_HIGH_LIMIT_VALUE') |
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| 180 | hourly_high_limit = new_values['data']['hourly_high_limit'] |
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| 181 | |||
| 182 | if 'cost_center_id' not in new_values['data'].keys() or \ |
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| 183 | not isinstance(new_values['data']['cost_center_id'], int) or \ |
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| 184 | new_values['data']['cost_center_id'] <= 0: |
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| 185 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 186 | description='API.INVALID_COST_CENTER_ID') |
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| 187 | |||
| 188 | cost_center_id = new_values['data']['cost_center_id'] |
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| 189 | |||
| 190 | if 'energy_item_id' in new_values['data'].keys() and \ |
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| 191 | new_values['data']['energy_item_id'] is not None: |
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| 192 | if not isinstance(new_values['data']['energy_item_id'], int) or \ |
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| 193 | new_values['data']['energy_item_id'] <= 0: |
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| 194 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 195 | description='API.INVALID_ENERGY_ITEM_ID') |
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| 196 | energy_item_id = new_values['data']['energy_item_id'] |
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| 197 | else: |
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| 198 | energy_item_id = None |
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| 199 | |||
| 200 | if 'description' in new_values['data'].keys() and \ |
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| 201 | new_values['data']['description'] is not None and \ |
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| 202 | len(str(new_values['data']['description'])) > 0: |
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| 203 | description = str.strip(new_values['data']['description']) |
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| 204 | else: |
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| 205 | description = None |
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| 206 | |||
| 207 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 208 | cursor = cnx.cursor() |
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| 209 | |||
| 210 | cursor.execute(" SELECT name " |
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| 211 | " FROM tbl_offline_meters " |
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| 212 | " WHERE name = %s ", (name,)) |
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| 213 | if cursor.fetchone() is not None: |
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| 214 | cursor.close() |
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| 215 | cnx.close() |
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| 216 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 217 | description='API.OFFLINE_METER_NAME_IS_ALREADY_IN_USE') |
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| 218 | |||
| 219 | cursor.execute(" SELECT name " |
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| 220 | " FROM tbl_energy_categories " |
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| 221 | " WHERE id = %s ", |
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| 222 | (new_values['data']['energy_category_id'],)) |
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| 223 | if cursor.fetchone() is None: |
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| 224 | cursor.close() |
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| 225 | cnx.close() |
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| 226 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 227 | description='API.ENERGY_CATEGORY_NOT_FOUND') |
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| 228 | View Code Duplication | if energy_item_id is not None: |
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| 229 | cursor.execute(" SELECT name, energy_category_id " |
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| 230 | " FROM tbl_energy_items " |
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| 231 | " WHERE id = %s ", |
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| 232 | (new_values['data']['energy_item_id'],)) |
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| 233 | row = cursor.fetchone() |
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| 234 | if row is None: |
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| 235 | cursor.close() |
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| 236 | cnx.close() |
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| 237 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 238 | description='API.ENERGY_ITEM_NOT_FOUND') |
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| 239 | else: |
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| 240 | if row[1] != energy_category_id: |
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| 241 | cursor.close() |
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| 242 | cnx.close() |
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| 243 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.BAD_REQUEST', |
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| 244 | description='API.ENERGY_ITEM_IS_NOT_BELONG_TO_ENERGY_CATEGORY') |
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| 245 | |||
| 246 | cursor.execute(" SELECT name " |
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| 247 | " FROM tbl_cost_centers " |
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| 248 | " WHERE id = %s ", |
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| 249 | (new_values['data']['cost_center_id'],)) |
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| 250 | row = cursor.fetchone() |
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| 251 | if row is None: |
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| 252 | cursor.close() |
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| 253 | cnx.close() |
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| 254 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 255 | description='API.COST_CENTER_NOT_FOUND') |
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| 256 | |||
| 257 | add_values = (" INSERT INTO tbl_offline_meters " |
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| 258 | " (name, uuid, energy_category_id, " |
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| 259 | " is_counted, hourly_low_limit, hourly_high_limit, " |
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| 260 | " cost_center_id, energy_item_id, description) " |
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| 261 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
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| 262 | cursor.execute(add_values, (name, |
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| 263 | str(uuid.uuid4()), |
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| 264 | energy_category_id, |
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| 265 | is_counted, |
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| 266 | hourly_low_limit, |
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| 267 | hourly_high_limit, |
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| 268 | cost_center_id, |
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| 269 | energy_item_id, |
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| 270 | description)) |
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| 271 | new_id = cursor.lastrowid |
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| 272 | cnx.commit() |
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| 273 | cursor.close() |
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| 274 | cnx.close() |
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| 275 | |||
| 276 | resp.status = falcon.HTTP_201 |
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| 277 | resp.location = '/offlinemeters/' + str(new_id) |
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| 278 | |||
| 279 | |||
| 280 | class OfflineMeterItem: |
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| 281 | def __init__(self): |
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| 282 | pass |
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| 283 | |||
| 284 | @staticmethod |
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| 285 | def on_options(req, resp, id_): |
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| 286 | _ = req |
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| 287 | resp.status = falcon.HTTP_200 |
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| 288 | _ = id_ |
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| 289 | |||
| 290 | View Code Duplication | @staticmethod |
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| 291 | def on_get(req, resp, id_): |
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| 292 | if 'API-KEY' not in req.headers or \ |
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| 293 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 294 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 295 | access_control(req) |
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| 296 | else: |
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| 297 | api_key_control(req) |
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| 298 | if not id_.isdigit() or int(id_) <= 0: |
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| 299 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 300 | description='API.INVALID_OFFLINE_METER_ID') |
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| 301 | |||
| 302 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 303 | cursor = cnx.cursor() |
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| 304 | |||
| 305 | query = (" SELECT id, name, uuid " |
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| 306 | " FROM tbl_energy_categories ") |
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| 307 | cursor.execute(query) |
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| 308 | rows_energy_categories = cursor.fetchall() |
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| 309 | |||
| 310 | energy_category_dict = dict() |
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| 311 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
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| 312 | for row in rows_energy_categories: |
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| 313 | energy_category_dict[row[0]] = {"id": row[0], |
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| 314 | "name": row[1], |
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| 315 | "uuid": row[2]} |
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| 316 | |||
| 317 | query = (" SELECT id, name, uuid " |
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| 318 | " FROM tbl_energy_items ") |
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| 319 | cursor.execute(query) |
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| 320 | rows_energy_items = cursor.fetchall() |
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| 321 | |||
| 322 | energy_item_dict = dict() |
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| 323 | if rows_energy_items is not None and len(rows_energy_items) > 0: |
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| 324 | for row in rows_energy_items: |
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| 325 | energy_item_dict[row[0]] = {"id": row[0], |
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| 326 | "name": row[1], |
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| 327 | "uuid": row[2]} |
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| 328 | |||
| 329 | query = (" SELECT id, name, uuid " |
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| 330 | " FROM tbl_cost_centers ") |
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| 331 | cursor.execute(query) |
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| 332 | rows_cost_centers = cursor.fetchall() |
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| 333 | |||
| 334 | cost_center_dict = dict() |
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| 335 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
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| 336 | for row in rows_cost_centers: |
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| 337 | cost_center_dict[row[0]] = {"id": row[0], |
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| 338 | "name": row[1], |
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| 339 | "uuid": row[2]} |
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| 340 | |||
| 341 | query = (" SELECT id, name, uuid, energy_category_id, " |
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| 342 | " is_counted, hourly_low_limit, hourly_high_limit, " |
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| 343 | " energy_item_id, cost_center_id, description " |
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| 344 | " FROM tbl_offline_meters " |
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| 345 | " WHERE id = %s ") |
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| 346 | cursor.execute(query, (id_,)) |
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| 347 | row = cursor.fetchone() |
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| 348 | cursor.close() |
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| 349 | cnx.close() |
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| 350 | |||
| 351 | if row is None: |
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| 352 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 353 | description='API.OFFLINE_METER_NOT_FOUND') |
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| 354 | else: |
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| 355 | meta_result = {"id": row[0], |
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| 356 | "name": row[1], |
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| 357 | "uuid": row[2], |
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| 358 | "energy_category": energy_category_dict.get(row[3], None), |
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| 359 | "is_counted": True if row[4] else False, |
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| 360 | "hourly_low_limit": row[5], |
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| 361 | "hourly_high_limit": row[6], |
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| 362 | "energy_item": energy_item_dict.get(row[7], None), |
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| 363 | "cost_center": cost_center_dict.get(row[8], None), |
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| 364 | "description": row[9]} |
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| 365 | |||
| 366 | resp.text = json.dumps(meta_result) |
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| 367 | |||
| 368 | @staticmethod |
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| 369 | @user_logger |
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| 370 | def on_delete(req, resp, id_): |
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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_OFFLINE_METER_ID') |
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| 375 | |||
| 376 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 377 | cursor = cnx.cursor() |
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| 378 | |||
| 379 | cursor.execute(" SELECT uuid " |
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| 380 | " FROM tbl_offline_meters " |
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| 381 | " WHERE id = %s ", (id_,)) |
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| 382 | row = cursor.fetchone() |
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| 383 | if row is None: |
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| 384 | cursor.close() |
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| 385 | cnx.close() |
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| 386 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 387 | description='API.OFFLINE_METER_NOT_FOUND') |
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| 388 | else: |
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| 389 | offline_meter_uuid = row[0] |
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| 390 | |||
| 391 | # check if this offline meter is being used by virtual meters |
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| 392 | cursor.execute(" SELECT vm.name " |
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| 393 | " FROM tbl_variables va, tbl_virtual_meters vm " |
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| 394 | " WHERE va.meter_id = %s AND va.meter_type = 'offline_meter' AND va.virtual_meter_id = vm.id ", |
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| 395 | (id_,)) |
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| 396 | row_virtual_meter = cursor.fetchone() |
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| 397 | if row_virtual_meter is not None: |
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| 398 | cursor.close() |
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| 399 | cnx.close() |
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| 400 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 401 | title='API.BAD_REQUEST', |
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| 402 | description='API.THIS_OFFLINE_METER_IS_BEING_USED_BY_A_VIRTUAL_METER') |
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| 403 | |||
| 404 | # check relation with spaces |
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| 405 | cursor.execute(" SELECT id " |
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| 406 | " FROM tbl_spaces_offline_meters " |
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| 407 | " WHERE offline_meter_id = %s ", (id_,)) |
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| 408 | rows_companies = cursor.fetchall() |
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| 409 | if rows_companies is not None and len(rows_companies) > 0: |
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| 410 | cursor.close() |
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| 411 | cnx.close() |
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| 412 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 413 | title='API.BAD_REQUEST', |
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| 414 | description='API.THERE_IS_RELATION_WITH_SPACES') |
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| 415 | |||
| 416 | # check relation with combined equipments |
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| 417 | cursor.execute(" SELECT combined_equipment_id " |
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| 418 | " FROM tbl_combined_equipments_offline_meters " |
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| 419 | " WHERE offline_meter_id = %s ", |
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| 420 | (id_,)) |
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| 421 | rows_combined_equipments = cursor.fetchall() |
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| 422 | if rows_combined_equipments is not None and len(rows_combined_equipments) > 0: |
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| 423 | cursor.close() |
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| 424 | cnx.close() |
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| 425 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 426 | title='API.BAD_REQUEST', |
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| 427 | description='API.THERE_IS_RELATION_WITH_COMBINED_EQUIPMENTS') |
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| 428 | |||
| 429 | # check relation with combined equipment parameters |
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| 430 | cursor.execute(" SELECT combined_equipment_id " |
||
| 431 | " FROM tbl_combined_equipments_parameters " |
||
| 432 | " WHERE numerator_meter_uuid = %s OR denominator_meter_uuid = %s", |
||
| 433 | (offline_meter_uuid, offline_meter_uuid,)) |
||
| 434 | rows_combined_equipments = cursor.fetchall() |
||
| 435 | if rows_combined_equipments is not None and len(rows_combined_equipments) > 0: |
||
| 436 | cursor.close() |
||
| 437 | cnx.close() |
||
| 438 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 439 | title='API.BAD_REQUEST', |
||
| 440 | description='API.THERE_IS_RELATION_WITH_COMBINED_EQUIPMENT_PARAMETERS') |
||
| 441 | |||
| 442 | # check relations with tenants |
||
| 443 | cursor.execute(" SELECT tenant_id " |
||
| 444 | " FROM tbl_tenants_offline_meters " |
||
| 445 | " WHERE offline_meter_id = %s ", (id_,)) |
||
| 446 | rows_tenants = cursor.fetchall() |
||
| 447 | if rows_tenants is not None and len(rows_tenants) > 0: |
||
| 448 | cursor.close() |
||
| 449 | cnx.close() |
||
| 450 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 451 | title='API.BAD_REQUEST', |
||
| 452 | description='API.THERE_IS_RELATION_WITH_TENANTS') |
||
| 453 | |||
| 454 | # check relations with stores |
||
| 455 | cursor.execute(" SELECT store_id " |
||
| 456 | " FROM tbl_stores_offline_meters " |
||
| 457 | " WHERE offline_meter_id = %s ", (id_,)) |
||
| 458 | rows_stores = cursor.fetchall() |
||
| 459 | if rows_stores is not None and len(rows_stores) > 0: |
||
| 460 | cursor.close() |
||
| 461 | cnx.close() |
||
| 462 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 463 | title='API.BAD_REQUEST', |
||
| 464 | description='API.THERE_IS_RELATION_WITH_STORES') |
||
| 465 | |||
| 466 | # check relations with shopfloors |
||
| 467 | cursor.execute(" SELECT shopfloor_id " |
||
| 468 | " FROM tbl_shopfloors_offline_meters " |
||
| 469 | " WHERE offline_meter_id = %s ", (id_,)) |
||
| 470 | rows_shopfloors = cursor.fetchall() |
||
| 471 | if rows_shopfloors is not None and len(rows_shopfloors) > 0: |
||
| 472 | cursor.close() |
||
| 473 | cnx.close() |
||
| 474 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 475 | title='API.BAD_REQUEST', |
||
| 476 | description='API.THERE_IS_RELATION_WITH_SHOPFLOORS') |
||
| 477 | |||
| 478 | # check relations with equipments |
||
| 479 | cursor.execute(" SELECT equipment_id " |
||
| 480 | " FROM tbl_equipments_offline_meters " |
||
| 481 | " WHERE offline_meter_id = %s ", (id_,)) |
||
| 482 | rows_equipments = cursor.fetchall() |
||
| 483 | if rows_equipments is not None and len(rows_equipments) > 0: |
||
| 484 | cursor.close() |
||
| 485 | cnx.close() |
||
| 486 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 487 | title='API.BAD_REQUEST', |
||
| 488 | description='API.THERE_IS_RELATION_WITH_EQUIPMENTS') |
||
| 489 | |||
| 490 | # check relation with equipment parameters |
||
| 491 | cursor.execute(" SELECT equipment_id " |
||
| 492 | " FROM tbl_equipments_parameters " |
||
| 493 | " WHERE numerator_meter_uuid = %s OR denominator_meter_uuid = %s", |
||
| 494 | (offline_meter_uuid, offline_meter_uuid,)) |
||
| 495 | rows_equipments = cursor.fetchall() |
||
| 496 | if rows_equipments is not None and len(rows_equipments) > 0: |
||
| 497 | cursor.close() |
||
| 498 | cnx.close() |
||
| 499 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 500 | title='API.BAD_REQUEST', |
||
| 501 | description='API.THERE_IS_RELATION_WITH_EQUIPMENT_PARAMETERS') |
||
| 502 | |||
| 503 | # check relation with energy flow diagram links |
||
| 504 | cursor.execute(" SELECT id " |
||
| 505 | " FROM tbl_energy_flow_diagrams_links " |
||
| 506 | " WHERE meter_uuid = %s ", (offline_meter_uuid,)) |
||
| 507 | rows_links = cursor.fetchall() |
||
| 508 | if rows_links is not None and len(rows_links) > 0: |
||
| 509 | cursor.close() |
||
| 510 | cnx.close() |
||
| 511 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 512 | title='API.BAD_REQUEST', |
||
| 513 | description='API.THERE_IS_RELATION_WITH_ENERGY_FLOW_DIAGRAM_LINKS') |
||
| 514 | |||
| 515 | cursor.execute(" DELETE FROM tbl_offline_meters WHERE id = %s ", (id_,)) |
||
| 516 | cnx.commit() |
||
| 517 | |||
| 518 | cursor.close() |
||
| 519 | cnx.close() |
||
| 520 | |||
| 521 | resp.status = falcon.HTTP_204 |
||
| 522 | |||
| 523 | @staticmethod |
||
| 524 | @user_logger |
||
| 525 | def on_put(req, resp, id_): |
||
| 526 | """Handles PUT requests""" |
||
| 527 | admin_control(req) |
||
| 528 | try: |
||
| 529 | raw_json = req.stream.read().decode('utf-8') |
||
| 530 | except Exception as ex: |
||
| 531 | print(str(ex)) |
||
| 532 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 533 | title='API.BAD_REQUEST', |
||
| 534 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 535 | |||
| 536 | if not id_.isdigit() or int(id_) <= 0: |
||
| 537 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 538 | description='API.INVALID_OFFLINE_METER_ID') |
||
| 539 | |||
| 540 | new_values = json.loads(raw_json) |
||
| 541 | |||
| 542 | if 'name' not in new_values['data'].keys() or \ |
||
| 543 | not isinstance(new_values['data']['name'], str) or \ |
||
| 544 | len(str.strip(new_values['data']['name'])) == 0: |
||
| 545 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 546 | description='API.INVALID_OFFLINE_METER_NAME') |
||
| 547 | name = str.strip(new_values['data']['name']) |
||
| 548 | |||
| 549 | if 'energy_category_id' not in new_values['data'].keys() or \ |
||
| 550 | not isinstance(new_values['data']['energy_category_id'], int) or \ |
||
| 551 | new_values['data']['energy_category_id'] <= 0: |
||
| 552 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 553 | description='API.INVALID_ENERGY_CATEGORY_ID') |
||
| 554 | energy_category_id = new_values['data']['energy_category_id'] |
||
| 555 | |||
| 556 | if 'is_counted' not in new_values['data'].keys() or \ |
||
| 557 | not isinstance(new_values['data']['is_counted'], bool): |
||
| 558 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 559 | description='API.INVALID_IS_COUNTED_VALUE') |
||
| 560 | is_counted = new_values['data']['is_counted'] |
||
| 561 | |||
| 562 | if 'hourly_low_limit' not in new_values['data'].keys() or \ |
||
| 563 | not (isinstance(new_values['data']['hourly_low_limit'], float) or |
||
| 564 | isinstance(new_values['data']['hourly_low_limit'], int)): |
||
| 565 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 566 | description='API.INVALID_HOURLY_LOW_LIMIT_VALUE') |
||
| 567 | hourly_low_limit = new_values['data']['hourly_low_limit'] |
||
| 568 | |||
| 569 | if 'hourly_high_limit' not in new_values['data'].keys() or \ |
||
| 570 | not (isinstance(new_values['data']['hourly_high_limit'], float) or |
||
| 571 | isinstance(new_values['data']['hourly_high_limit'], int)): |
||
| 572 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 573 | description='API.INVALID_HOURLY_HIGH_LIMIT_VALUE') |
||
| 574 | hourly_high_limit = new_values['data']['hourly_high_limit'] |
||
| 575 | |||
| 576 | if 'cost_center_id' not in new_values['data'].keys() or \ |
||
| 577 | not isinstance(new_values['data']['cost_center_id'], int) or \ |
||
| 578 | new_values['data']['cost_center_id'] <= 0: |
||
| 579 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 580 | description='API.INVALID_COST_CENTER_ID') |
||
| 581 | |||
| 582 | cost_center_id = new_values['data']['cost_center_id'] |
||
| 583 | |||
| 584 | if 'energy_item_id' in new_values['data'].keys() and \ |
||
| 585 | new_values['data']['energy_item_id'] is not None: |
||
| 586 | if not isinstance(new_values['data']['energy_item_id'], int) or \ |
||
| 587 | new_values['data']['energy_item_id'] <= 0: |
||
| 588 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 589 | description='API.INVALID_ENERGY_ITEM_ID') |
||
| 590 | energy_item_id = new_values['data']['energy_item_id'] |
||
| 591 | else: |
||
| 592 | energy_item_id = None |
||
| 593 | |||
| 594 | if 'description' in new_values['data'].keys() and \ |
||
| 595 | new_values['data']['description'] is not None and \ |
||
| 596 | len(str(new_values['data']['description'])) > 0: |
||
| 597 | description = str.strip(new_values['data']['description']) |
||
| 598 | else: |
||
| 599 | description = None |
||
| 600 | |||
| 601 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 602 | cursor = cnx.cursor() |
||
| 603 | |||
| 604 | cursor.execute(" SELECT name " |
||
| 605 | " FROM tbl_offline_meters " |
||
| 606 | " WHERE id = %s ", (id_,)) |
||
| 607 | if cursor.fetchone() is None: |
||
| 608 | cursor.close() |
||
| 609 | cnx.close() |
||
| 610 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 611 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 612 | |||
| 613 | cursor.execute(" SELECT name " |
||
| 614 | " FROM tbl_offline_meters " |
||
| 615 | " WHERE name = %s AND id != %s ", (name, id_)) |
||
| 616 | if cursor.fetchone() is not None: |
||
| 617 | cursor.close() |
||
| 618 | cnx.close() |
||
| 619 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 620 | description='API.OFFLINE_METER_NAME_IS_ALREADY_IN_USE') |
||
| 621 | |||
| 622 | cursor.execute(" SELECT name " |
||
| 623 | " FROM tbl_energy_categories " |
||
| 624 | " WHERE id = %s ", |
||
| 625 | (new_values['data']['energy_category_id'],)) |
||
| 626 | if cursor.fetchone() is None: |
||
| 627 | cursor.close() |
||
| 628 | cnx.close() |
||
| 629 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 630 | description='API.ENERGY_CATEGORY_NOT_FOUND') |
||
| 631 | |||
| 632 | cursor.execute(" SELECT name " |
||
| 633 | " FROM tbl_cost_centers " |
||
| 634 | " WHERE id = %s ", |
||
| 635 | (new_values['data']['cost_center_id'],)) |
||
| 636 | row = cursor.fetchone() |
||
| 637 | if row is None: |
||
| 638 | cursor.close() |
||
| 639 | cnx.close() |
||
| 640 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 641 | description='API.COST_CENTER_NOT_FOUND') |
||
| 642 | |||
| 643 | View Code Duplication | if energy_item_id is not None: |
|
| 644 | cursor.execute(" SELECT name, energy_category_id " |
||
| 645 | " FROM tbl_energy_items " |
||
| 646 | " WHERE id = %s ", |
||
| 647 | (new_values['data']['energy_item_id'],)) |
||
| 648 | row = cursor.fetchone() |
||
| 649 | if row is None: |
||
| 650 | cursor.close() |
||
| 651 | cnx.close() |
||
| 652 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 653 | description='API.ENERGY_ITEM_NOT_FOUND') |
||
| 654 | else: |
||
| 655 | if row[1] != energy_category_id: |
||
| 656 | cursor.close() |
||
| 657 | cnx.close() |
||
| 658 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.BAD_REQUEST', |
||
| 659 | description='API.ENERGY_ITEM_IS_NOT_BELONG_TO_ENERGY_CATEGORY') |
||
| 660 | |||
| 661 | update_row = (" UPDATE tbl_offline_meters " |
||
| 662 | " SET name = %s, energy_category_id = %s," |
||
| 663 | " is_counted = %s, hourly_low_limit = %s, hourly_high_limit = %s, " |
||
| 664 | " cost_center_id = %s, energy_item_id = %s, description = %s " |
||
| 665 | " WHERE id = %s ") |
||
| 666 | cursor.execute(update_row, (name, |
||
| 667 | energy_category_id, |
||
| 668 | is_counted, |
||
| 669 | hourly_low_limit, |
||
| 670 | hourly_high_limit, |
||
| 671 | cost_center_id, |
||
| 672 | energy_item_id, |
||
| 673 | description, |
||
| 674 | id_,)) |
||
| 675 | cnx.commit() |
||
| 676 | |||
| 677 | cursor.close() |
||
| 678 | cnx.close() |
||
| 679 | |||
| 680 | resp.status = falcon.HTTP_200 |
||
| 681 | |||
| 682 | |||
| 683 | class OfflineMeterExport: |
||
| 684 | def __init__(self): |
||
| 685 | pass |
||
| 686 | |||
| 687 | @staticmethod |
||
| 688 | def on_options(req, resp, id_): |
||
| 689 | _ = req |
||
| 690 | resp.status = falcon.HTTP_200 |
||
| 691 | _ = id_ |
||
| 692 | |||
| 693 | View Code Duplication | @staticmethod |
|
| 694 | def on_get(req, resp, id_): |
||
| 695 | if 'API-KEY' not in req.headers or \ |
||
| 696 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 697 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 698 | access_control(req) |
||
| 699 | else: |
||
| 700 | api_key_control(req) |
||
| 701 | if not id_.isdigit() or int(id_) <= 0: |
||
| 702 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 703 | description='API.INVALID_OFFLINE_METER_ID') |
||
| 704 | |||
| 705 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 706 | cursor = cnx.cursor() |
||
| 707 | |||
| 708 | query = (" SELECT id, name, uuid " |
||
| 709 | " FROM tbl_energy_categories ") |
||
| 710 | cursor.execute(query) |
||
| 711 | rows_energy_categories = cursor.fetchall() |
||
| 712 | |||
| 713 | energy_category_dict = dict() |
||
| 714 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 715 | for row in rows_energy_categories: |
||
| 716 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 717 | "name": row[1], |
||
| 718 | "uuid": row[2]} |
||
| 719 | |||
| 720 | query = (" SELECT id, name, uuid " |
||
| 721 | " FROM tbl_energy_items ") |
||
| 722 | cursor.execute(query) |
||
| 723 | rows_energy_items = cursor.fetchall() |
||
| 724 | |||
| 725 | energy_item_dict = dict() |
||
| 726 | if rows_energy_items is not None and len(rows_energy_items) > 0: |
||
| 727 | for row in rows_energy_items: |
||
| 728 | energy_item_dict[row[0]] = {"id": row[0], |
||
| 729 | "name": row[1], |
||
| 730 | "uuid": row[2]} |
||
| 731 | |||
| 732 | query = (" SELECT id, name, uuid " |
||
| 733 | " FROM tbl_cost_centers ") |
||
| 734 | cursor.execute(query) |
||
| 735 | rows_cost_centers = cursor.fetchall() |
||
| 736 | |||
| 737 | cost_center_dict = dict() |
||
| 738 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
||
| 739 | for row in rows_cost_centers: |
||
| 740 | cost_center_dict[row[0]] = {"id": row[0], |
||
| 741 | "name": row[1], |
||
| 742 | "uuid": row[2]} |
||
| 743 | |||
| 744 | query = (" SELECT id, name, uuid, energy_category_id, " |
||
| 745 | " is_counted, hourly_low_limit, hourly_high_limit, " |
||
| 746 | " energy_item_id, cost_center_id, description " |
||
| 747 | " FROM tbl_offline_meters " |
||
| 748 | " WHERE id = %s ") |
||
| 749 | cursor.execute(query, (id_,)) |
||
| 750 | row = cursor.fetchone() |
||
| 751 | cursor.close() |
||
| 752 | cnx.close() |
||
| 753 | |||
| 754 | if row is None: |
||
| 755 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 756 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 757 | else: |
||
| 758 | meta_result = {"id": row[0], |
||
| 759 | "name": row[1], |
||
| 760 | "uuid": row[2], |
||
| 761 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 762 | "is_counted": True if row[4] else False, |
||
| 763 | "hourly_low_limit": row[5], |
||
| 764 | "hourly_high_limit": row[6], |
||
| 765 | "energy_item": energy_item_dict.get(row[7], None), |
||
| 766 | "cost_center": cost_center_dict.get(row[8], None), |
||
| 767 | "description": row[9]} |
||
| 768 | |||
| 769 | resp.text = json.dumps(meta_result) |
||
| 770 | |||
| 771 | |||
| 772 | class OfflineMeterImport: |
||
| 773 | def __init__(self): |
||
| 774 | pass |
||
| 775 | |||
| 776 | @staticmethod |
||
| 777 | def on_options(req, resp): |
||
| 778 | _ = req |
||
| 779 | resp.status = falcon.HTTP_200 |
||
| 780 | |||
| 781 | @staticmethod |
||
| 782 | @user_logger |
||
| 783 | def on_post(req, resp): |
||
| 784 | """Handles POST requests""" |
||
| 785 | admin_control(req) |
||
| 786 | try: |
||
| 787 | raw_json = req.stream.read().decode('utf-8') |
||
| 788 | except Exception as ex: |
||
| 789 | print(str(ex)) |
||
| 790 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 791 | title='API.BAD_REQUEST', |
||
| 792 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 793 | |||
| 794 | new_values = json.loads(raw_json) |
||
| 795 | |||
| 796 | if 'name' not in new_values.keys() or \ |
||
| 797 | not isinstance(new_values['name'], str) or \ |
||
| 798 | len(str.strip(new_values['name'])) == 0: |
||
| 799 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 800 | description='API.INVALID_OFFLINE_METER_NAME') |
||
| 801 | name = str.strip(new_values['name']) |
||
| 802 | |||
| 803 | if 'energy_category' not in new_values.keys() or \ |
||
| 804 | 'id' not in new_values['energy_category'].keys() or \ |
||
| 805 | not isinstance(new_values['energy_category']['id'], int) or \ |
||
| 806 | new_values['energy_category']['id'] <= 0: |
||
| 807 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 808 | description='API.INVALID_ENERGY_CATEGORY_ID') |
||
| 809 | energy_category_id = new_values['energy_category']['id'] |
||
| 810 | |||
| 811 | if 'is_counted' not in new_values.keys() or \ |
||
| 812 | not isinstance(new_values['is_counted'], bool): |
||
| 813 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 814 | description='API.INVALID_IS_COUNTED_VALUE') |
||
| 815 | is_counted = new_values['is_counted'] |
||
| 816 | |||
| 817 | if 'hourly_low_limit' not in new_values.keys() or \ |
||
| 818 | not (isinstance(new_values['hourly_low_limit'], float) or |
||
| 819 | isinstance(new_values['hourly_low_limit'], int)): |
||
| 820 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 821 | description='API.INVALID_HOURLY_LOW_LIMIT_VALUE') |
||
| 822 | hourly_low_limit = new_values['hourly_low_limit'] |
||
| 823 | |||
| 824 | if 'hourly_high_limit' not in new_values.keys() or \ |
||
| 825 | not (isinstance(new_values['hourly_high_limit'], float) or |
||
| 826 | isinstance(new_values['hourly_high_limit'], int)): |
||
| 827 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 828 | description='API.INVALID_HOURLY_HIGH_LIMIT_VALUE') |
||
| 829 | hourly_high_limit = new_values['hourly_high_limit'] |
||
| 830 | |||
| 831 | if 'cost_center' not in new_values.keys() or \ |
||
| 832 | new_values['cost_center'] is None or \ |
||
| 833 | 'id' not in new_values['cost_center'].keys() or \ |
||
| 834 | not isinstance(new_values['cost_center']['id'], int) or \ |
||
| 835 | new_values['cost_center']['id'] <= 0: |
||
| 836 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 837 | description='API.INVALID_COST_CENTER_ID') |
||
| 838 | |||
| 839 | cost_center_id = new_values['cost_center']['id'] |
||
| 840 | |||
| 841 | View Code Duplication | if 'energy_item' in new_values.keys() and \ |
|
| 842 | new_values['energy_item'] is not None and \ |
||
| 843 | 'id' in new_values['energy_item'].keys() and \ |
||
| 844 | new_values['energy_item']['id'] is not None: |
||
| 845 | if not isinstance(new_values['energy_item']['id'], int) or \ |
||
| 846 | new_values['energy_item']['id'] <= 0: |
||
| 847 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 848 | description='API.INVALID_ENERGY_ITEM_ID') |
||
| 849 | energy_item_id = new_values['energy_item']['id'] |
||
| 850 | else: |
||
| 851 | energy_item_id = None |
||
| 852 | |||
| 853 | if 'description' in new_values.keys() and \ |
||
| 854 | new_values['description'] is not None and \ |
||
| 855 | len(str(new_values['description'])) > 0: |
||
| 856 | description = str.strip(new_values['description']) |
||
| 857 | else: |
||
| 858 | description = None |
||
| 859 | |||
| 860 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 861 | cursor = cnx.cursor() |
||
| 862 | |||
| 863 | cursor.execute(" SELECT name " |
||
| 864 | " FROM tbl_offline_meters " |
||
| 865 | " WHERE name = %s ", (name,)) |
||
| 866 | if cursor.fetchone() is not None: |
||
| 867 | cursor.close() |
||
| 868 | cnx.close() |
||
| 869 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 870 | description='API.OFFLINE_METER_NAME_IS_ALREADY_IN_USE') |
||
| 871 | |||
| 872 | cursor.execute(" SELECT name " |
||
| 873 | " FROM tbl_energy_categories " |
||
| 874 | " WHERE id = %s ", |
||
| 875 | (new_values['energy_category']['id'],)) |
||
| 876 | if cursor.fetchone() is None: |
||
| 877 | cursor.close() |
||
| 878 | cnx.close() |
||
| 879 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 880 | description='API.ENERGY_CATEGORY_NOT_FOUND') |
||
| 881 | View Code Duplication | if energy_item_id is not None: |
|
| 882 | cursor.execute(" SELECT name, energy_category_id " |
||
| 883 | " FROM tbl_energy_items " |
||
| 884 | " WHERE id = %s ", |
||
| 885 | (new_values['energy_item']['id'],)) |
||
| 886 | row = cursor.fetchone() |
||
| 887 | if row is None: |
||
| 888 | cursor.close() |
||
| 889 | cnx.close() |
||
| 890 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 891 | description='API.ENERGY_ITEM_NOT_FOUND') |
||
| 892 | else: |
||
| 893 | if row[1] != energy_category_id: |
||
| 894 | cursor.close() |
||
| 895 | cnx.close() |
||
| 896 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.BAD_REQUEST', |
||
| 897 | description='API.ENERGY_ITEM_IS_NOT_BELONG_TO_ENERGY_CATEGORY') |
||
| 898 | |||
| 899 | cursor.execute(" SELECT name " |
||
| 900 | " FROM tbl_cost_centers " |
||
| 901 | " WHERE id = %s ", |
||
| 902 | (new_values['cost_center']['id'],)) |
||
| 903 | row = cursor.fetchone() |
||
| 904 | if row is None: |
||
| 905 | cursor.close() |
||
| 906 | cnx.close() |
||
| 907 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 908 | description='API.COST_CENTER_NOT_FOUND') |
||
| 909 | |||
| 910 | add_values = (" INSERT INTO tbl_offline_meters " |
||
| 911 | " (name, uuid, energy_category_id, " |
||
| 912 | " is_counted, hourly_low_limit, hourly_high_limit, " |
||
| 913 | " cost_center_id, energy_item_id, description) " |
||
| 914 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 915 | cursor.execute(add_values, (name, |
||
| 916 | str(uuid.uuid4()), |
||
| 917 | energy_category_id, |
||
| 918 | is_counted, |
||
| 919 | hourly_low_limit, |
||
| 920 | hourly_high_limit, |
||
| 921 | cost_center_id, |
||
| 922 | energy_item_id, |
||
| 923 | description)) |
||
| 924 | new_id = cursor.lastrowid |
||
| 925 | cnx.commit() |
||
| 926 | cursor.close() |
||
| 927 | cnx.close() |
||
| 928 | |||
| 929 | resp.status = falcon.HTTP_201 |
||
| 930 | resp.location = '/offlinemeters/' + str(new_id) |
||
| 931 | |||
| 932 | |||
| 933 | class OfflineMeterClone: |
||
| 934 | def __init__(self): |
||
| 935 | pass |
||
| 936 | |||
| 937 | @staticmethod |
||
| 938 | def on_options(req, resp, id_): |
||
| 939 | _ = req |
||
| 940 | resp.status = falcon.HTTP_200 |
||
| 941 | _ = id_ |
||
| 942 | |||
| 943 | @staticmethod |
||
| 944 | @user_logger |
||
| 945 | def on_post(req, resp, id_): |
||
| 946 | admin_control(req) |
||
| 947 | if not id_.isdigit() or int(id_) <= 0: |
||
| 948 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 949 | description='API.INVALID_OFFLINE_METER_ID') |
||
| 950 | |||
| 951 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 952 | cursor = cnx.cursor() |
||
| 953 | |||
| 954 | query = (" SELECT id, name, uuid " |
||
| 955 | " FROM tbl_energy_categories ") |
||
| 956 | cursor.execute(query) |
||
| 957 | rows_energy_categories = cursor.fetchall() |
||
| 958 | |||
| 959 | energy_category_dict = dict() |
||
| 960 | if rows_energy_categories is not None and len(rows_energy_categories) > 0: |
||
| 961 | for row in rows_energy_categories: |
||
| 962 | energy_category_dict[row[0]] = {"id": row[0], |
||
| 963 | "name": row[1], |
||
| 964 | "uuid": row[2]} |
||
| 965 | |||
| 966 | query = (" SELECT id, name, uuid " |
||
| 967 | " FROM tbl_energy_items ") |
||
| 968 | cursor.execute(query) |
||
| 969 | rows_energy_items = cursor.fetchall() |
||
| 970 | |||
| 971 | energy_item_dict = dict() |
||
| 972 | if rows_energy_items is not None and len(rows_energy_items) > 0: |
||
| 973 | for row in rows_energy_items: |
||
| 974 | energy_item_dict[row[0]] = {"id": row[0], |
||
| 975 | "name": row[1], |
||
| 976 | "uuid": row[2]} |
||
| 977 | |||
| 978 | query = (" SELECT id, name, uuid " |
||
| 979 | " FROM tbl_cost_centers ") |
||
| 980 | cursor.execute(query) |
||
| 981 | rows_cost_centers = cursor.fetchall() |
||
| 982 | |||
| 983 | cost_center_dict = dict() |
||
| 984 | if rows_cost_centers is not None and len(rows_cost_centers) > 0: |
||
| 985 | for row in rows_cost_centers: |
||
| 986 | cost_center_dict[row[0]] = {"id": row[0], |
||
| 987 | "name": row[1], |
||
| 988 | "uuid": row[2]} |
||
| 989 | |||
| 990 | query = (" SELECT id, name, uuid, energy_category_id, " |
||
| 991 | " is_counted, hourly_low_limit, hourly_high_limit, " |
||
| 992 | " energy_item_id, cost_center_id, description " |
||
| 993 | " FROM tbl_offline_meters " |
||
| 994 | " WHERE id = %s ") |
||
| 995 | cursor.execute(query, (id_,)) |
||
| 996 | row = cursor.fetchone() |
||
| 997 | |||
| 998 | if row is None: |
||
| 999 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1000 | description='API.OFFLINE_METER_NOT_FOUND') |
||
| 1001 | else: |
||
| 1002 | meta_result = {"id": row[0], |
||
| 1003 | "name": row[1], |
||
| 1004 | "uuid": row[2], |
||
| 1005 | "energy_category": energy_category_dict.get(row[3], None), |
||
| 1006 | "is_counted": True if row[4] else False, |
||
| 1007 | "hourly_low_limit": row[5], |
||
| 1008 | "hourly_high_limit": row[6], |
||
| 1009 | "energy_item": energy_item_dict.get(row[7], None), |
||
| 1010 | "cost_center": cost_center_dict.get(row[8], None), |
||
| 1011 | "description": row[9]} |
||
| 1012 | |||
| 1013 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
||
| 1014 | if config.utc_offset[0] == '-': |
||
| 1015 | timezone_offset = -timezone_offset |
||
| 1016 | new_name = (str.strip(meta_result['name']) + |
||
| 1017 | (datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
||
| 1018 | energy_item_id = meta_result['energy_item']['id'] if meta_result['energy_item'] is not None else None |
||
| 1019 | add_values = (" INSERT INTO tbl_offline_meters " |
||
| 1020 | " (name, uuid, energy_category_id, " |
||
| 1021 | " is_counted, hourly_low_limit, hourly_high_limit, " |
||
| 1022 | " cost_center_id, energy_item_id, description) " |
||
| 1023 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 1024 | cursor.execute(add_values, (new_name, |
||
| 1025 | str(uuid.uuid4()), |
||
| 1026 | meta_result['energy_category']['id'], |
||
| 1027 | meta_result['is_counted'], |
||
| 1028 | meta_result['hourly_low_limit'], |
||
| 1029 | meta_result['hourly_high_limit'], |
||
| 1030 | meta_result['cost_center']['id'], |
||
| 1031 | energy_item_id, |
||
| 1032 | meta_result['description'])) |
||
| 1033 | new_id = cursor.lastrowid |
||
| 1034 | cnx.commit() |
||
| 1035 | cursor.close() |
||
| 1036 | cnx.close() |
||
| 1037 | |||
| 1038 | resp.status = falcon.HTTP_201 |
||
| 1039 | resp.location = '/offlinemeters/' + str(new_id) |
||
| 1040 |
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