MyEMS /
myems
| Total Complexity | 258 |
| Total Lines | 1419 |
| Duplicated Lines | 7.61 % |
| 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.point 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 falcon |
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| 2 | from datetime import datetime, timedelta |
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| 3 | import mysql.connector |
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| 4 | import simplejson as json |
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| 5 | from core.useractivity import user_logger, admin_control |
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| 6 | import config |
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| 7 | from decimal import Decimal |
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| 8 | |||
| 9 | |||
| 10 | class PointCollection: |
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| 11 | def __init__(self): |
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| 12 | """"Initializes PointCollection""" |
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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 | """Handles GET requests""" |
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| 22 | admin_control(req) |
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| 23 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 24 | cursor = cnx.cursor() |
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| 25 | |||
| 26 | query = (" SELECT id, name, uuid " |
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| 27 | " FROM tbl_data_sources ") |
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| 28 | cursor.execute(query) |
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| 29 | rows_data_sources = cursor.fetchall() |
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| 30 | |||
| 31 | data_source_dict = dict() |
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| 32 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
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| 33 | for row in rows_data_sources: |
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| 34 | data_source_dict[row[0]] = {"id": row[0], |
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| 35 | "name": row[1], |
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| 36 | "uuid": row[2]} |
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| 37 | |||
| 38 | query = (" SELECT id, name, data_source_id, object_type, units, " |
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| 39 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
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| 40 | " is_trend, is_virtual, address, description, faults, definitions " |
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| 41 | " FROM tbl_points ") |
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| 42 | cursor.execute(query) |
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| 43 | rows = cursor.fetchall() |
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| 44 | cursor.close() |
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| 45 | cnx.close() |
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| 46 | |||
| 47 | result = list() |
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| 48 | if rows is not None and len(rows) > 0: |
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| 49 | for row in rows: |
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| 50 | meta_result = {"id": row[0], |
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| 51 | "name": row[1], |
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| 52 | "data_source": data_source_dict.get(row[2], None), |
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| 53 | "object_type": row[3], |
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| 54 | "units": row[4], |
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| 55 | "high_limit": row[5], |
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| 56 | "low_limit": row[6], |
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| 57 | "higher_limit": row[7], |
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| 58 | "lower_limit": row[8], |
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| 59 | "ratio": Decimal(row[9]), |
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| 60 | "offset_constant": Decimal(row[10]), |
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| 61 | "is_trend": bool(row[11]), |
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| 62 | "is_virtual": bool(row[12]), |
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| 63 | "address": row[13], |
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| 64 | "description": row[14], |
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| 65 | "faults": row[15], |
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| 66 | "definitions": row[16]} |
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| 67 | result.append(meta_result) |
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| 68 | |||
| 69 | resp.text = json.dumps(result) |
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| 70 | |||
| 71 | @staticmethod |
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| 72 | @user_logger |
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| 73 | def on_post(req, resp): |
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| 74 | """Handles POST requests""" |
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| 75 | admin_control(req) |
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| 76 | try: |
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| 77 | raw_json = req.stream.read().decode('utf-8') |
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| 78 | except Exception as ex: |
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| 79 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 80 | title='API.BAD_REQUEST', |
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| 81 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 82 | |||
| 83 | new_values = json.loads(raw_json) |
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| 84 | |||
| 85 | if 'name' not in new_values['data'].keys() or \ |
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| 86 | not isinstance(new_values['data']['name'], str) or \ |
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| 87 | len(str.strip(new_values['data']['name'])) == 0: |
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| 88 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 89 | description='API.INVALID_POINT_NAME') |
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| 90 | name = str.strip(new_values['data']['name']) |
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| 91 | |||
| 92 | if 'data_source_id' not in new_values['data'].keys() or \ |
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| 93 | not isinstance(new_values['data']['data_source_id'], int) or \ |
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| 94 | new_values['data']['data_source_id'] <= 0: |
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| 95 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 96 | description='API.INVALID_DATA_SOURCE_ID') |
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| 97 | data_source_id = new_values['data']['data_source_id'] |
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| 98 | |||
| 99 | if 'object_type' not in new_values['data'].keys() \ |
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| 100 | or str.strip(new_values['data']['object_type']) not in \ |
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| 101 | ('ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
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| 102 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 103 | title='API.BAD_REQUEST', |
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| 104 | description='API.INVALID_OBJECT_TYPE') |
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| 105 | object_type = str.strip(new_values['data']['object_type']) |
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| 106 | |||
| 107 | if 'units' not in new_values['data'].keys() or \ |
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| 108 | not isinstance(new_values['data']['units'], str) or \ |
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| 109 | len(str.strip(new_values['data']['units'])) == 0: |
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| 110 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 111 | description='API.INVALID_UNITS') |
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| 112 | units = str.strip(new_values['data']['units']) |
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| 113 | |||
| 114 | if 'high_limit' not in new_values['data'].keys() or \ |
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| 115 | not (isinstance(new_values['data']['high_limit'], float) or |
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| 116 | isinstance(new_values['data']['high_limit'], int)): |
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| 117 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 118 | description='API.INVALID_HIGH_LIMIT_VALUE') |
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| 119 | high_limit = new_values['data']['high_limit'] |
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| 120 | |||
| 121 | if 'low_limit' not in new_values['data'].keys() or \ |
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| 122 | not (isinstance(new_values['data']['low_limit'], float) or |
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| 123 | isinstance(new_values['data']['low_limit'], int)): |
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| 124 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 125 | description='API.INVALID_LOW_LIMIT_VALUE') |
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| 126 | low_limit = new_values['data']['low_limit'] |
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| 127 | |||
| 128 | # the higher_limit is optional |
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| 129 | if 'higher_limit' not in new_values['data'].keys() or \ |
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| 130 | new_values['data']['higher_limit'] is None: |
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| 131 | higher_limit = None |
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| 132 | elif not (isinstance(new_values['data']['higher_limit'], float) or |
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| 133 | isinstance(new_values['data']['higher_limit'], int)): |
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| 134 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 135 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
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| 136 | else: |
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| 137 | higher_limit = new_values['data']['higher_limit'] |
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| 138 | |||
| 139 | # the lower_limit is optional |
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| 140 | if 'lower_limit' not in new_values['data'].keys() or \ |
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| 141 | new_values['data']['lower_limit'] is None: |
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| 142 | lower_limit = None |
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| 143 | elif not (isinstance(new_values['data']['lower_limit'], float) or |
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| 144 | isinstance(new_values['data']['lower_limit'], int)): |
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| 145 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 146 | description='API.INVALID_LOWER_LIMIT_VALUE') |
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| 147 | else: |
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| 148 | lower_limit = new_values['data']['lower_limit'] |
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| 149 | |||
| 150 | if 'ratio' not in new_values['data'].keys() or \ |
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| 151 | not (isinstance(new_values['data']['ratio'], float) or |
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| 152 | isinstance(new_values['data']['ratio'], int)): |
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| 153 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 154 | description='API.INVALID_RATIO_VALUE') |
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| 155 | ratio = new_values['data']['ratio'] |
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| 156 | |||
| 157 | if 'offset_constant' not in new_values['data'].keys() or \ |
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| 158 | not (isinstance(new_values['data']['offset_constant'], float) or |
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| 159 | isinstance(new_values['data']['offset_constant'], int)): |
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| 160 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 161 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
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| 162 | offset_constant = new_values['data']['offset_constant'] |
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| 163 | |||
| 164 | if 'is_trend' not in new_values['data'].keys() or \ |
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| 165 | not isinstance(new_values['data']['is_trend'], bool): |
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| 166 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 167 | description='API.INVALID_IS_TREND_VALUE') |
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| 168 | is_trend = new_values['data']['is_trend'] |
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| 169 | |||
| 170 | if 'is_virtual' not in new_values['data'].keys() or \ |
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| 171 | not isinstance(new_values['data']['is_virtual'], bool): |
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| 172 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 173 | description='API.INVALID_IS_VIRTUAL_VALUE') |
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| 174 | if new_values['data']['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
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| 175 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 176 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
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| 177 | if new_values['data']['is_virtual'] is True and object_type == 'TEXT_VALUE': |
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| 178 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 179 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
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| 180 | is_virtual = new_values['data']['is_virtual'] |
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| 181 | |||
| 182 | if 'address' not in new_values['data'].keys() or \ |
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| 183 | not isinstance(new_values['data']['address'], str) or \ |
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| 184 | len(str.strip(new_values['data']['address'])) == 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_ADDRESS') |
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| 187 | address = str.strip(new_values['data']['address']) |
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| 188 | |||
| 189 | if 'description' in new_values['data'].keys() and \ |
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| 190 | new_values['data']['description'] is not None and \ |
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| 191 | len(str(new_values['data']['description'])) > 0: |
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| 192 | description = str.strip(new_values['data']['description']) |
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| 193 | else: |
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| 194 | description = None |
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| 195 | |||
| 196 | if 'faults' in new_values['data'].keys() and \ |
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| 197 | new_values['data']['faults'] is not None and \ |
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| 198 | len(str(new_values['data']['faults'])) > 0: |
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| 199 | faults = str.strip(new_values['data']['faults']) |
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| 200 | else: |
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| 201 | faults = None |
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| 202 | |||
| 203 | if 'definitions' in new_values['data'].keys() and \ |
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| 204 | new_values['data']['definitions'] is not None and \ |
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| 205 | len(str(new_values['data']['definitions'])) > 0: |
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| 206 | definitions = str.strip(new_values['data']['definitions']) |
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| 207 | else: |
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| 208 | definitions = None |
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| 209 | |||
| 210 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 211 | cursor = cnx.cursor() |
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| 212 | |||
| 213 | cursor.execute(" SELECT name " |
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| 214 | " FROM tbl_points " |
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| 215 | " WHERE name = %s AND data_source_id = %s ", (name, data_source_id)) |
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| 216 | if cursor.fetchone() is not None: |
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| 217 | cursor.close() |
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| 218 | cnx.close() |
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| 219 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 220 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
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| 221 | |||
| 222 | cursor.execute(" SELECT name " |
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| 223 | " FROM tbl_data_sources " |
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| 224 | " WHERE id = %s ", (data_source_id,)) |
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| 225 | if cursor.fetchone() is None: |
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| 226 | cursor.close() |
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| 227 | cnx.close() |
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| 228 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 229 | description='API.INVALID_DATA_SOURCE_ID') |
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| 230 | |||
| 231 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
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| 232 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
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| 233 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
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| 234 | " definitions) " |
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| 235 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
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| 236 | cursor.execute(add_value, (name, |
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| 237 | data_source_id, |
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| 238 | object_type, |
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| 239 | units, |
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| 240 | high_limit, |
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| 241 | low_limit, |
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| 242 | higher_limit, |
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| 243 | lower_limit, |
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| 244 | ratio, |
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| 245 | offset_constant, |
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| 246 | is_trend, |
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| 247 | is_virtual, |
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| 248 | address, |
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| 249 | description, |
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| 250 | faults, |
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| 251 | definitions)) |
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| 252 | new_id = cursor.lastrowid |
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| 253 | cnx.commit() |
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| 254 | cursor.close() |
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| 255 | cnx.close() |
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| 256 | |||
| 257 | resp.status = falcon.HTTP_201 |
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| 258 | resp.location = '/points/' + str(new_id) |
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| 259 | |||
| 260 | |||
| 261 | class PointItem: |
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| 262 | def __init__(self): |
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| 263 | """"Initializes PointItem""" |
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| 264 | pass |
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| 265 | |||
| 266 | @staticmethod |
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| 267 | def on_options(req, resp, id_): |
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| 268 | resp.status = falcon.HTTP_200 |
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| 269 | |||
| 270 | View Code Duplication | @staticmethod |
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|
Duplication
introduced
by
|
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| 271 | def on_get(req, resp, id_): |
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| 272 | """Handles GET requests""" |
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| 273 | admin_control(req) |
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| 274 | if not id_.isdigit() or int(id_) <= 0: |
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| 275 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 276 | description='API.INVALID_POINT_ID') |
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| 277 | |||
| 278 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 279 | cursor = cnx.cursor() |
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| 280 | |||
| 281 | query = (" SELECT id, name, uuid " |
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| 282 | " FROM tbl_data_sources ") |
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| 283 | cursor.execute(query) |
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| 284 | rows_data_sources = cursor.fetchall() |
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| 285 | |||
| 286 | data_source_dict = dict() |
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| 287 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
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| 288 | for row in rows_data_sources: |
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| 289 | data_source_dict[row[0]] = {"id": row[0], |
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| 290 | "name": row[1], |
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| 291 | "uuid": row[2]} |
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| 292 | |||
| 293 | query = (" SELECT id, name, data_source_id, object_type, units, " |
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| 294 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
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| 295 | " is_trend, is_virtual, address, description, faults, definitions " |
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| 296 | " FROM tbl_points " |
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| 297 | " WHERE id = %s ") |
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| 298 | cursor.execute(query, (id_,)) |
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| 299 | row = cursor.fetchone() |
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| 300 | cursor.close() |
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| 301 | cnx.close() |
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| 302 | if row is None: |
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| 303 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 304 | description='API.POINT_NOT_FOUND') |
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| 305 | |||
| 306 | result = {"id": row[0], |
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| 307 | "name": row[1], |
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| 308 | "data_source": data_source_dict.get(row[2], None), |
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| 309 | "object_type": row[3], |
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| 310 | "units": row[4], |
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| 311 | "high_limit": row[5], |
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| 312 | "low_limit": row[6], |
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| 313 | "higher_limit": row[7], |
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| 314 | "lower_limit": row[8], |
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| 315 | "ratio": Decimal(row[9]), |
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| 316 | "offset_constant": Decimal(row[10]), |
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| 317 | "is_trend": bool(row[11]), |
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| 318 | "is_virtual": bool(row[12]), |
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| 319 | "address": row[13], |
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| 320 | "description": row[14], |
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| 321 | "faults": row[15], |
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| 322 | "definitions": row[16]} |
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| 323 | resp.text = json.dumps(result) |
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| 324 | |||
| 325 | @staticmethod |
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| 326 | @user_logger |
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| 327 | def on_delete(req, resp, id_): |
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| 328 | admin_control(req) |
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| 329 | if not id_.isdigit() or int(id_) <= 0: |
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| 330 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 331 | description='API.INVALID_POINT_ID') |
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| 332 | |||
| 333 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 334 | cursor = cnx.cursor() |
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| 335 | |||
| 336 | cursor.execute(" SELECT name " |
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| 337 | " FROM tbl_points " |
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| 338 | " WHERE id = %s ", (id_,)) |
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| 339 | if cursor.fetchone() 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.POINT_NOT_FOUND') |
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| 344 | |||
| 345 | # check if this point is being used by meters |
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| 346 | cursor.execute(" SELECT meter_id " |
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| 347 | " FROM tbl_meters_points " |
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| 348 | " WHERE point_id = %s " |
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| 349 | " LIMIT 1 ", |
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| 350 | (id_,)) |
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| 351 | row_meter = cursor.fetchone() |
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| 352 | if row_meter is not None: |
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| 353 | cursor.close() |
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| 354 | cnx.close() |
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| 355 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 356 | title='API.BAD_REQUEST', |
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| 357 | description='API.THERE_IS_RELATION_WITH_METERS') |
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| 358 | |||
| 359 | # check if this point is being used by sensors |
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| 360 | cursor.execute(" SELECT sensor_id " |
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| 361 | " FROM tbl_sensors_points " |
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| 362 | " WHERE point_id = %s " |
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| 363 | " LIMIT 1 ", |
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| 364 | (id_,)) |
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| 365 | row_sensor = cursor.fetchone() |
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| 366 | if row_sensor is not None: |
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| 367 | cursor.close() |
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| 368 | cnx.close() |
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| 369 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 370 | title='API.BAD_REQUEST', |
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| 371 | description='API.THERE_IS_RELATION_WITH_SENSORS') |
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| 372 | |||
| 373 | # check if this point is being used by shopfloors |
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| 374 | cursor.execute(" SELECT shopfloor_id " |
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| 375 | " FROM tbl_shopfloors_points " |
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| 376 | " WHERE point_id = %s " |
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| 377 | " LIMIT 1 ", |
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| 378 | (id_,)) |
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| 379 | row_shopfloor = cursor.fetchone() |
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| 380 | if row_shopfloor is not None: |
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| 381 | cursor.close() |
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| 382 | cnx.close() |
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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.THERE_IS_RELATION_WITH_SHOPFLOORS') |
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| 386 | |||
| 387 | # check if this point is being used by stores |
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| 388 | cursor.execute(" SELECT store_id " |
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| 389 | " FROM tbl_stores_points " |
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| 390 | " WHERE point_id = %s " |
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| 391 | " LIMIT 1 ", |
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| 392 | (id_,)) |
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| 393 | row_store = cursor.fetchone() |
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| 394 | if row_store is not None: |
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| 395 | cursor.close() |
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| 396 | cnx.close() |
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| 397 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 398 | title='API.BAD_REQUEST', |
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| 399 | description='API.THERE_IS_RELATION_WITH_STORES') |
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| 400 | |||
| 401 | # check if this point is being used by spaces |
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| 402 | cursor.execute(" SELECT space_id " |
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| 403 | " FROM tbl_spaces_points " |
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| 404 | " WHERE point_id = %s " |
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| 405 | " LIMIT 1 ", |
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| 406 | (id_,)) |
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| 407 | row_space = cursor.fetchone() |
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| 408 | if row_space is not None: |
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| 409 | cursor.close() |
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| 410 | cnx.close() |
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| 411 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 412 | title='API.BAD_REQUEST', |
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| 413 | description='API.THERE_IS_RELATION_WITH_SPACES') |
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| 414 | |||
| 415 | # check if this point is being used by tenants |
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| 416 | cursor.execute(" SELECT tenant_id " |
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| 417 | " FROM tbl_tenants_points " |
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| 418 | " WHERE point_id = %s " |
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| 419 | " LIMIT 1 ", |
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| 420 | (id_,)) |
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| 421 | row_tenant = cursor.fetchone() |
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| 422 | if row_tenant is not None: |
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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', |
||
| 427 | description='API.THERE_IS_RELATION_WITH_TENANTS') |
||
| 428 | |||
| 429 | # check if this point is being used by equipment parameters |
||
| 430 | cursor.execute(" SELECT equipment_id " |
||
| 431 | " FROM tbl_equipments_parameters " |
||
| 432 | " WHERE point_id = %s " |
||
| 433 | " LIMIT 1 ", |
||
| 434 | (id_,)) |
||
| 435 | row_equipment = cursor.fetchone() |
||
| 436 | if row_equipment is not None: |
||
| 437 | cursor.close() |
||
| 438 | cnx.close() |
||
| 439 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 440 | title='API.BAD_REQUEST', |
||
| 441 | description='API.THERE_IS_RELATION_WITH_EQUIPMENT_PARAMETERS') |
||
| 442 | |||
| 443 | # check if this point is being used by combined equipment parameters |
||
| 444 | cursor.execute(" SELECT combined_equipment_id " |
||
| 445 | " FROM tbl_combined_equipments_parameters " |
||
| 446 | " WHERE point_id = %s " |
||
| 447 | " LIMIT 1 ", |
||
| 448 | (id_,)) |
||
| 449 | row_combined_equipment = cursor.fetchone() |
||
| 450 | if row_combined_equipment is not None: |
||
| 451 | cursor.close() |
||
| 452 | cnx.close() |
||
| 453 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 454 | title='API.BAD_REQUEST', |
||
| 455 | description='API.THERE_IS_RELATION_WITH_COMBINED_EQUIPMENT_PARAMETERS') |
||
| 456 | |||
| 457 | # check if this point is being used by distribution circuit point |
||
| 458 | cursor.execute(" SELECT distribution_circuit_id " |
||
| 459 | " FROM tbl_distribution_circuits_points " |
||
| 460 | " WHERE point_id = %s " |
||
| 461 | " LIMIT 1 ", |
||
| 462 | (id_,)) |
||
| 463 | row_distribution_circuit = cursor.fetchone() |
||
| 464 | if row_distribution_circuit is not None: |
||
| 465 | cursor.close() |
||
| 466 | cnx.close() |
||
| 467 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 468 | title='API.BAD_REQUEST', |
||
| 469 | description='API.THERE_IS_RELATION_WITH_DISTRIBUTION_CIRCUITS_POINTS') |
||
| 470 | |||
| 471 | # check if this point is being used by distribution integrator |
||
| 472 | cursor.execute(" SELECT name " |
||
| 473 | " FROM tbl_integrators " |
||
| 474 | " WHERE high_temperature_point_id = %s " |
||
| 475 | " OR low_temperature_point_id = %s " |
||
| 476 | " OR flow_point_id = %s " |
||
| 477 | " OR result_point_id = %s " |
||
| 478 | " LIMIT 1", |
||
| 479 | (id_, id_, id_, id_)) |
||
| 480 | row_integrator = cursor.fetchone() |
||
| 481 | if row_integrator is not None: |
||
| 482 | cursor.close() |
||
| 483 | cnx.close() |
||
| 484 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 485 | title='API.BAD_REQUEST', |
||
| 486 | description='API.THERE_IS_RELATION_WITH_INTEGRATORS') |
||
| 487 | |||
| 488 | # check if this point is being used by microgrid battery |
||
| 489 | cursor.execute(" SELECT microgrid_id " |
||
| 490 | " FROM tbl_microgrids_batteries " |
||
| 491 | " WHERE battery_state_point_id = %s " |
||
| 492 | " OR soc_point_id = %s " |
||
| 493 | " OR power_point_id = %s " |
||
| 494 | " LIMIT 1", |
||
| 495 | (id_, id_, id_)) |
||
| 496 | row_microgrid_battery = cursor.fetchone() |
||
| 497 | if row_microgrid_battery is not None: |
||
| 498 | cursor.close() |
||
| 499 | cnx.close() |
||
| 500 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 501 | title='API.BAD_REQUEST', |
||
| 502 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_BATTERIES') |
||
| 503 | |||
| 504 | # check if this point is being used by microgrid power conversion system |
||
| 505 | cursor.execute("SELECT microgrid_id " |
||
| 506 | "FROM tbl_microgrids_power_conversion_systems " |
||
| 507 | "WHERE run_state_point_id = %s " |
||
| 508 | " OR today_charge_energy_point_id = %s " |
||
| 509 | " OR today_discharge_energy_point_id = %s " |
||
| 510 | " OR total_charge_energy_point_id = %s " |
||
| 511 | " OR total_discharge_energy_point_id = %s " |
||
| 512 | "LIMIT 1", |
||
| 513 | (id_, id_, id_, id_, id_)) |
||
| 514 | row_microgrid_power_conversion_system = cursor.fetchone() |
||
| 515 | if row_microgrid_power_conversion_system is not None: |
||
| 516 | cursor.close() |
||
| 517 | cnx.close() |
||
| 518 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 519 | title='API.BAD_REQUEST', |
||
| 520 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_POWER_CONVERSION_SYSTEMS') |
||
| 521 | |||
| 522 | # check if this point is being used by microgrid evcharger |
||
| 523 | cursor.execute(" SELECT microgrid_id " |
||
| 524 | " FROM tbl_microgrids_evchargers " |
||
| 525 | " WHERE power_point_id = %s " |
||
| 526 | " LIMIT 1 ", |
||
| 527 | (id_,)) |
||
| 528 | row_microgrid_evcharger = cursor.fetchone() |
||
| 529 | if row_microgrid_evcharger is not None: |
||
| 530 | cursor.close() |
||
| 531 | cnx.close() |
||
| 532 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 533 | title='API.BAD_REQUEST', |
||
| 534 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_EVCHARGERS') |
||
| 535 | |||
| 536 | # check if this point is being used by microgrid generator |
||
| 537 | cursor.execute(" SELECT microgrid_id " |
||
| 538 | " FROM tbl_microgrids_generators " |
||
| 539 | " WHERE power_point_id = %s " |
||
| 540 | " LIMIT 1 ", |
||
| 541 | (id_,)) |
||
| 542 | row_microgrid_generator = cursor.fetchone() |
||
| 543 | if row_microgrid_generator is not None: |
||
| 544 | cursor.close() |
||
| 545 | cnx.close() |
||
| 546 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 547 | title='API.BAD_REQUEST', |
||
| 548 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_GENERATORS') |
||
| 549 | |||
| 550 | # check if this point is being used by microgrid grid |
||
| 551 | cursor.execute(" SELECT microgrid_id " |
||
| 552 | " FROM tbl_microgrids_grids " |
||
| 553 | " WHERE power_point_id = %s " |
||
| 554 | " LIMIT 1 ", |
||
| 555 | (id_,)) |
||
| 556 | row_microgrid_grid = cursor.fetchone() |
||
| 557 | if row_microgrid_grid is not None: |
||
| 558 | cursor.close() |
||
| 559 | cnx.close() |
||
| 560 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 561 | title='API.BAD_REQUEST', |
||
| 562 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_GRIDS') |
||
| 563 | |||
| 564 | # check if this point is being used by microgrid heatpump |
||
| 565 | cursor.execute(" SELECT microgrid_id " |
||
| 566 | " FROM tbl_microgrids_heatpumps " |
||
| 567 | " WHERE power_point_id = %s " |
||
| 568 | " LIMIT 1 ", |
||
| 569 | (id_,)) |
||
| 570 | row_microgrid_heatpump = cursor.fetchone() |
||
| 571 | if row_microgrid_heatpump is not None: |
||
| 572 | cursor.close() |
||
| 573 | cnx.close() |
||
| 574 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 575 | title='API.BAD_REQUEST', |
||
| 576 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_HEATPUMPS') |
||
| 577 | |||
| 578 | # check if this point is being used by microgrid load |
||
| 579 | cursor.execute(" SELECT microgrid_id " |
||
| 580 | " FROM tbl_microgrids_loads " |
||
| 581 | " WHERE power_point_id = %s " |
||
| 582 | " LIMIT 1 ", |
||
| 583 | (id_,)) |
||
| 584 | row_microgrid_load = cursor.fetchone() |
||
| 585 | if row_microgrid_load is not None: |
||
| 586 | cursor.close() |
||
| 587 | cnx.close() |
||
| 588 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 589 | title='API.BAD_REQUEST', |
||
| 590 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_LOADS') |
||
| 591 | |||
| 592 | # check if this point is being used by microgrid photovoltaic |
||
| 593 | cursor.execute(" SELECT microgrid_id " |
||
| 594 | " FROM tbl_microgrids_photovoltaics " |
||
| 595 | " WHERE power_point_id = %s " |
||
| 596 | " LIMIT 1 ", |
||
| 597 | (id_,)) |
||
| 598 | row_microgrid_photovoltaic = cursor.fetchone() |
||
| 599 | if row_microgrid_photovoltaic is not None: |
||
| 600 | cursor.close() |
||
| 601 | cnx.close() |
||
| 602 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 603 | title='API.BAD_REQUEST', |
||
| 604 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_PHOTOVOLTAICS') |
||
| 605 | |||
| 606 | # check if this point is being used by virtual power plant |
||
| 607 | cursor.execute(" SELECT name " |
||
| 608 | " FROM tbl_virtual_power_plants " |
||
| 609 | " WHERE balancing_price_point_id = %s " |
||
| 610 | " LIMIT 1 ", |
||
| 611 | (id_,)) |
||
| 612 | row_virtual_power_plant = cursor.fetchone() |
||
| 613 | if row_virtual_power_plant is not None: |
||
| 614 | cursor.close() |
||
| 615 | cnx.close() |
||
| 616 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 617 | title='API.BAD_REQUEST', |
||
| 618 | description='API.THERE_IS_RELATION_WITH_VIRTUAL_POWER_PLANTS') |
||
| 619 | |||
| 620 | # check if this point is being used by energy storage container battery |
||
| 621 | cursor.execute(" SELECT name " |
||
| 622 | " FROM tbl_energy_storage_containers_batteries " |
||
| 623 | " WHERE battery_state_point_id = %s " |
||
| 624 | " OR soc_point_id = %s " |
||
| 625 | " OR power_point_id = %s " |
||
| 626 | " LIMIT 1 ", (id_, id_, id_,)) |
||
| 627 | row_energy_storage_container_battery = cursor.fetchone() |
||
| 628 | if row_energy_storage_container_battery is not None: |
||
| 629 | cursor.close() |
||
| 630 | cnx.close() |
||
| 631 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 632 | title='API.BAD_REQUEST', |
||
| 633 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_BATTERIES') |
||
| 634 | |||
| 635 | cursor.execute(" SELECT id " |
||
| 636 | " FROM tbl_energy_storage_containers_bmses_points " |
||
| 637 | " WHERE point_id = %s " |
||
| 638 | " LIMIT 1 ", (id_, )) |
||
| 639 | row_energy_storage_container_battery = cursor.fetchone() |
||
| 640 | if row_energy_storage_container_battery is not None: |
||
| 641 | cursor.close() |
||
| 642 | cnx.close() |
||
| 643 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 644 | title='API.BAD_REQUEST', |
||
| 645 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_BATTERIES') |
||
| 646 | # check if this point is being used by energy storage container dcdc |
||
| 647 | cursor.execute(" SELECT id " |
||
| 648 | " FROM tbl_energy_storage_containers_dcdcs_points " |
||
| 649 | " WHERE point_id = %s " |
||
| 650 | " LIMIT 1 ", (id_, )) |
||
| 651 | row_energy_storage_container_dcdc = cursor.fetchone() |
||
| 652 | if row_energy_storage_container_dcdc is not None: |
||
| 653 | cursor.close() |
||
| 654 | cnx.close() |
||
| 655 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 656 | title='API.BAD_REQUEST', |
||
| 657 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_DCDCS') |
||
| 658 | # check if this point is being used by energy storage container firecontrol |
||
| 659 | cursor.execute(" SELECT id " |
||
| 660 | " FROM tbl_energy_storage_containers_firecontrols_points " |
||
| 661 | " WHERE point_id = %s " |
||
| 662 | " LIMIT 1 ", (id_,)) |
||
| 663 | row_energy_storage_container_dcdc = cursor.fetchone() |
||
| 664 | if row_energy_storage_container_dcdc is not None: |
||
| 665 | cursor.close() |
||
| 666 | cnx.close() |
||
| 667 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 668 | title='API.BAD_REQUEST', |
||
| 669 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_FIRECONTROLS') |
||
| 670 | |||
| 671 | # check if this point is being used by energy storage container grid |
||
| 672 | cursor.execute(" SELECT name " |
||
| 673 | " FROM tbl_energy_storage_containers_grids " |
||
| 674 | " WHERE power_point_id = %s " |
||
| 675 | " LIMIT 1 ", |
||
| 676 | (id_,)) |
||
| 677 | row_energy_storage_container_grid = cursor.fetchone() |
||
| 678 | if row_energy_storage_container_grid is not None: |
||
| 679 | cursor.close() |
||
| 680 | cnx.close() |
||
| 681 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 682 | title='API.BAD_REQUEST', |
||
| 683 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_GRIDS') |
||
| 684 | |||
| 685 | cursor.execute(" SELECT id " |
||
| 686 | " FROM tbl_energy_storage_containers_grids_points " |
||
| 687 | " WHERE point_id = %s " |
||
| 688 | " LIMIT 1 ", |
||
| 689 | (id_,)) |
||
| 690 | row_energy_storage_container_grid = cursor.fetchone() |
||
| 691 | if row_energy_storage_container_grid is not None: |
||
| 692 | cursor.close() |
||
| 693 | cnx.close() |
||
| 694 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 695 | title='API.BAD_REQUEST', |
||
| 696 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_GRIDS') |
||
| 697 | |||
| 698 | # check if this point is being used by energy storage container hvac |
||
| 699 | cursor.execute(" SELECT id " |
||
| 700 | " FROM tbl_energy_storage_containers_hvacs_points " |
||
| 701 | " WHERE point_id = %s " |
||
| 702 | " LIMIT 1 ", |
||
| 703 | (id_,)) |
||
| 704 | row_energy_storage_container_hvac = cursor.fetchone() |
||
| 705 | if row_energy_storage_container_hvac is not None: |
||
| 706 | cursor.close() |
||
| 707 | cnx.close() |
||
| 708 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 709 | title='API.BAD_REQUEST', |
||
| 710 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_HVACS') |
||
| 711 | |||
| 712 | # check if this point is being used by energy storage container load |
||
| 713 | cursor.execute(" SELECT name " |
||
| 714 | " FROM tbl_energy_storage_containers_loads " |
||
| 715 | " WHERE power_point_id = %s " |
||
| 716 | " LIMIT 1 ", |
||
| 717 | (id_,)) |
||
| 718 | row_energy_storage_container_load = cursor.fetchone() |
||
| 719 | if row_energy_storage_container_load is not None: |
||
| 720 | cursor.close() |
||
| 721 | cnx.close() |
||
| 722 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 723 | title='API.BAD_REQUEST', |
||
| 724 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_LOADS') |
||
| 725 | cursor.execute(" SELECT id " |
||
| 726 | " FROM tbl_energy_storage_containers_loads_points " |
||
| 727 | " WHERE point_id = %s " |
||
| 728 | " LIMIT 1 ", |
||
| 729 | (id_,)) |
||
| 730 | row_energy_storage_container_load = cursor.fetchone() |
||
| 731 | if row_energy_storage_container_load is not None: |
||
| 732 | cursor.close() |
||
| 733 | cnx.close() |
||
| 734 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 735 | title='API.BAD_REQUEST', |
||
| 736 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_LOADS') |
||
| 737 | |||
| 738 | # check if this point is being used by energy storage container power conversion system |
||
| 739 | cursor.execute(" SELECT name " |
||
| 740 | " FROM tbl_energy_storage_containers_power_conversion_systems " |
||
| 741 | " WHERE run_state_point_id = %s " |
||
| 742 | " LIMIT 1 ", |
||
| 743 | (id_, )) |
||
| 744 | row_energy_storage_container_power_conversion_system = cursor.fetchone() |
||
| 745 | if row_energy_storage_container_power_conversion_system is not None: |
||
| 746 | cursor.close() |
||
| 747 | cnx.close() |
||
| 748 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 749 | title='API.BAD_REQUEST', |
||
| 750 | description= |
||
| 751 | 'API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_POWER_CONVERSION_SYSTEMS') |
||
| 752 | cursor.execute(" SELECT id " |
||
| 753 | " FROM tbl_energy_storage_containers_pcses_points " |
||
| 754 | " WHERE point_id = %s " |
||
| 755 | " LIMIT 1 ", |
||
| 756 | (id_,)) |
||
| 757 | row_energy_storage_container_power_conversion_system = cursor.fetchone() |
||
| 758 | if row_energy_storage_container_power_conversion_system is not None: |
||
| 759 | cursor.close() |
||
| 760 | cnx.close() |
||
| 761 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 762 | title='API.BAD_REQUEST', |
||
| 763 | description= |
||
| 764 | 'API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_POWER_CONVERSION_SYSTEMS') |
||
| 765 | |||
| 766 | # check if this point is being used by energy storage container sts |
||
| 767 | cursor.execute(" SELECT id " |
||
| 768 | " FROM tbl_energy_storage_containers_stses_points " |
||
| 769 | " WHERE point_id = %s " |
||
| 770 | " LIMIT 1 ", |
||
| 771 | (id_,)) |
||
| 772 | row_energy_storage_container_sts = cursor.fetchone() |
||
| 773 | if row_energy_storage_container_sts is not None: |
||
| 774 | cursor.close() |
||
| 775 | cnx.close() |
||
| 776 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 777 | title='API.BAD_REQUEST', |
||
| 778 | description= |
||
| 779 | 'API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_STSES') |
||
| 780 | |||
| 781 | cursor.execute(" DELETE FROM tbl_points WHERE id = %s ", (id_,)) |
||
| 782 | cnx.commit() |
||
| 783 | |||
| 784 | cursor.close() |
||
| 785 | cnx.close() |
||
| 786 | |||
| 787 | resp.status = falcon.HTTP_204 |
||
| 788 | |||
| 789 | @staticmethod |
||
| 790 | @user_logger |
||
| 791 | def on_put(req, resp, id_): |
||
| 792 | """Handles PUT requests""" |
||
| 793 | admin_control(req) |
||
| 794 | try: |
||
| 795 | raw_json = req.stream.read().decode('utf-8') |
||
| 796 | except Exception as ex: |
||
| 797 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 798 | title='API.BAD_REQUEST', |
||
| 799 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 800 | |||
| 801 | if not id_.isdigit() or int(id_) <= 0: |
||
| 802 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 803 | description='API.INVALID_POINT_ID') |
||
| 804 | |||
| 805 | new_values = json.loads(raw_json) |
||
| 806 | |||
| 807 | if 'name' not in new_values['data'].keys() or \ |
||
| 808 | not isinstance(new_values['data']['name'], str) or \ |
||
| 809 | len(str.strip(new_values['data']['name'])) == 0: |
||
| 810 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 811 | description='API.INVALID_POINT_NAME') |
||
| 812 | name = str.strip(new_values['data']['name']) |
||
| 813 | |||
| 814 | if 'data_source_id' not in new_values['data'].keys() or \ |
||
| 815 | not isinstance(new_values['data']['data_source_id'], int) or \ |
||
| 816 | new_values['data']['data_source_id'] <= 0: |
||
| 817 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 818 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 819 | data_source_id = new_values['data']['data_source_id'] |
||
| 820 | |||
| 821 | if 'object_type' not in new_values['data'].keys() \ |
||
| 822 | or str.strip(new_values['data']['object_type']) not in \ |
||
| 823 | ('ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
||
| 824 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 825 | title='API.BAD_REQUEST', |
||
| 826 | description='API.INVALID_OBJECT_TYPE') |
||
| 827 | object_type = str.strip(new_values['data']['object_type']) |
||
| 828 | |||
| 829 | if 'units' not in new_values['data'].keys() or \ |
||
| 830 | not isinstance(new_values['data']['units'], str) or \ |
||
| 831 | len(str.strip(new_values['data']['units'])) == 0: |
||
| 832 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 833 | description='API.INVALID_UNITS') |
||
| 834 | units = str.strip(new_values['data']['units']) |
||
| 835 | |||
| 836 | if 'high_limit' not in new_values['data'].keys() or \ |
||
| 837 | not (isinstance(new_values['data']['high_limit'], float) or |
||
| 838 | isinstance(new_values['data']['high_limit'], int)): |
||
| 839 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 840 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 841 | high_limit = new_values['data']['high_limit'] |
||
| 842 | |||
| 843 | if 'low_limit' not in new_values['data'].keys() or \ |
||
| 844 | not (isinstance(new_values['data']['low_limit'], float) or |
||
| 845 | isinstance(new_values['data']['low_limit'], int)): |
||
| 846 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 847 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 848 | low_limit = new_values['data']['low_limit'] |
||
| 849 | |||
| 850 | # the higher_limit is optional |
||
| 851 | if 'higher_limit' not in new_values['data'].keys() or \ |
||
| 852 | new_values['data']['higher_limit'] is None: |
||
| 853 | higher_limit = None |
||
| 854 | elif not (isinstance(new_values['data']['higher_limit'], float) or |
||
| 855 | isinstance(new_values['data']['higher_limit'], int)): |
||
| 856 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 857 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 858 | else: |
||
| 859 | higher_limit = new_values['data']['higher_limit'] |
||
| 860 | |||
| 861 | # the lower_limit is optional |
||
| 862 | if 'lower_limit' not in new_values['data'].keys() or \ |
||
| 863 | new_values['data']['lower_limit'] is None: |
||
| 864 | lower_limit = None |
||
| 865 | elif not (isinstance(new_values['data']['lower_limit'], float) or |
||
| 866 | isinstance(new_values['data']['lower_limit'], int)): |
||
| 867 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 868 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 869 | else: |
||
| 870 | lower_limit = new_values['data']['lower_limit'] |
||
| 871 | |||
| 872 | if 'ratio' not in new_values['data'].keys() or \ |
||
| 873 | not (isinstance(new_values['data']['ratio'], float) or |
||
| 874 | isinstance(new_values['data']['ratio'], int)): |
||
| 875 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 876 | description='API.INVALID_RATIO_VALUE') |
||
| 877 | ratio = new_values['data']['ratio'] |
||
| 878 | |||
| 879 | if 'offset_constant' not in new_values['data'].keys() or \ |
||
| 880 | not (isinstance(new_values['data']['offset_constant'], float) or |
||
| 881 | isinstance(new_values['data']['offset_constant'], int)): |
||
| 882 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 883 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
||
| 884 | offset_constant = new_values['data']['offset_constant'] |
||
| 885 | |||
| 886 | if 'is_trend' not in new_values['data'].keys() or \ |
||
| 887 | not isinstance(new_values['data']['is_trend'], bool): |
||
| 888 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 889 | description='API.INVALID_IS_TREND_VALUE') |
||
| 890 | is_trend = new_values['data']['is_trend'] |
||
| 891 | |||
| 892 | if 'is_virtual' not in new_values['data'].keys() or \ |
||
| 893 | not isinstance(new_values['data']['is_virtual'], bool): |
||
| 894 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 895 | description='API.INVALID_IS_VIRTUAL_VALUE') |
||
| 896 | if new_values['data']['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
||
| 897 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 898 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
||
| 899 | if new_values['data']['is_virtual'] is True and object_type == 'TEXT_VALUE': |
||
| 900 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 901 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
||
| 902 | is_virtual = new_values['data']['is_virtual'] |
||
| 903 | |||
| 904 | if 'address' not in new_values['data'].keys() or \ |
||
| 905 | not isinstance(new_values['data']['address'], str) or \ |
||
| 906 | len(str.strip(new_values['data']['address'])) == 0: |
||
| 907 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 908 | description='API.INVALID_ADDRESS') |
||
| 909 | address = str.strip(new_values['data']['address']) |
||
| 910 | |||
| 911 | if 'description' in new_values['data'].keys() and \ |
||
| 912 | new_values['data']['description'] is not None and \ |
||
| 913 | len(str(new_values['data']['description'])) > 0: |
||
| 914 | description = str.strip(new_values['data']['description']) |
||
| 915 | else: |
||
| 916 | description = None |
||
| 917 | |||
| 918 | if 'faults' in new_values['data'].keys() and \ |
||
| 919 | new_values['data']['faults'] is not None and \ |
||
| 920 | len(str(new_values['data']['faults'])) > 0: |
||
| 921 | faults = str.strip(new_values['data']['faults']) |
||
| 922 | else: |
||
| 923 | faults = None |
||
| 924 | |||
| 925 | if 'definitions' in new_values['data'].keys() and \ |
||
| 926 | new_values['data']['definitions'] is not None and \ |
||
| 927 | len(str(new_values['data']['definitions'])) > 0: |
||
| 928 | definitions = str.strip(new_values['data']['definitions']) |
||
| 929 | else: |
||
| 930 | definitions = None |
||
| 931 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 932 | cursor = cnx.cursor() |
||
| 933 | |||
| 934 | cursor.execute(" SELECT name " |
||
| 935 | " FROM tbl_points " |
||
| 936 | " WHERE id = %s ", (id_,)) |
||
| 937 | if cursor.fetchone() is None: |
||
| 938 | cursor.close() |
||
| 939 | cnx.close() |
||
| 940 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 941 | description='API.POINT_NOT_FOUND') |
||
| 942 | |||
| 943 | cursor.execute(" SELECT name " |
||
| 944 | " FROM tbl_data_sources " |
||
| 945 | " WHERE id = %s ", (data_source_id,)) |
||
| 946 | if cursor.fetchone() is None: |
||
| 947 | cursor.close() |
||
| 948 | cnx.close() |
||
| 949 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 950 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 951 | |||
| 952 | cursor.execute(" SELECT name " |
||
| 953 | " FROM tbl_points " |
||
| 954 | " WHERE name = %s AND data_source_id = %s AND id != %s ", (name, data_source_id, id_)) |
||
| 955 | if cursor.fetchone() is not None: |
||
| 956 | cursor.close() |
||
| 957 | cnx.close() |
||
| 958 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 959 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
||
| 960 | |||
| 961 | update_row = (" UPDATE tbl_points " |
||
| 962 | " SET name = %s, data_source_id = %s, " |
||
| 963 | " object_type = %s, units = %s, " |
||
| 964 | " high_limit = %s, low_limit = %s, higher_limit = %s, lower_limit = %s, ratio = %s, " |
||
| 965 | " offset_constant = %s, is_trend = %s, is_virtual = %s, address = %s, description = %s, " |
||
| 966 | " faults = %s, definitions = %s " |
||
| 967 | " WHERE id = %s ") |
||
| 968 | cursor.execute(update_row, (name, |
||
| 969 | data_source_id, |
||
| 970 | object_type, |
||
| 971 | units, |
||
| 972 | high_limit, |
||
| 973 | low_limit, |
||
| 974 | higher_limit, |
||
| 975 | lower_limit, |
||
| 976 | ratio, |
||
| 977 | offset_constant, |
||
| 978 | is_trend, |
||
| 979 | is_virtual, |
||
| 980 | address, |
||
| 981 | description, |
||
| 982 | faults, |
||
| 983 | definitions, |
||
| 984 | id_,)) |
||
| 985 | cnx.commit() |
||
| 986 | |||
| 987 | cursor.close() |
||
| 988 | cnx.close() |
||
| 989 | |||
| 990 | resp.status = falcon.HTTP_200 |
||
| 991 | |||
| 992 | |||
| 993 | class PointLimit: |
||
| 994 | def __init__(self): |
||
| 995 | """"Initializes PointLimit""" |
||
| 996 | pass |
||
| 997 | |||
| 998 | @staticmethod |
||
| 999 | def on_options(req, resp, id_): |
||
| 1000 | resp.status = falcon.HTTP_200 |
||
| 1001 | |||
| 1002 | @staticmethod |
||
| 1003 | @user_logger |
||
| 1004 | def on_put(req, resp, id_): |
||
| 1005 | """Handles PUT requests""" |
||
| 1006 | admin_control(req) |
||
| 1007 | try: |
||
| 1008 | raw_json = req.stream.read().decode('utf-8') |
||
| 1009 | except Exception as ex: |
||
| 1010 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.EXCEPTION', description=str(ex)) |
||
| 1011 | |||
| 1012 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1013 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1014 | description='API.INVALID_POINT_ID') |
||
| 1015 | |||
| 1016 | new_values = json.loads(raw_json) |
||
| 1017 | |||
| 1018 | if 'high_limit' not in new_values['data'].keys() or \ |
||
| 1019 | not (isinstance(new_values['data']['high_limit'], float) or |
||
| 1020 | isinstance(new_values['data']['high_limit'], int)): |
||
| 1021 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1022 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 1023 | high_limit = new_values['data']['high_limit'] |
||
| 1024 | |||
| 1025 | if 'low_limit' not in new_values['data'].keys() or \ |
||
| 1026 | not (isinstance(new_values['data']['low_limit'], float) or |
||
| 1027 | isinstance(new_values['data']['low_limit'], int)): |
||
| 1028 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1029 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 1030 | low_limit = new_values['data']['low_limit'] |
||
| 1031 | |||
| 1032 | if 'higher_limit' not in new_values['data'].keys() or \ |
||
| 1033 | not (isinstance(new_values['data']['higher_limit'], float) or |
||
| 1034 | isinstance(new_values['data']['higher_limit'], int)): |
||
| 1035 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1036 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 1037 | higher_limit = new_values['data']['higher_limit'] |
||
| 1038 | |||
| 1039 | if 'lower_limit' not in new_values['data'].keys() or \ |
||
| 1040 | not (isinstance(new_values['data']['lower_limit'], float) or |
||
| 1041 | isinstance(new_values['data']['lower_limit'], int)): |
||
| 1042 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1043 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 1044 | lower_limit = new_values['data']['lower_limit'] |
||
| 1045 | |||
| 1046 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1047 | cursor = cnx.cursor() |
||
| 1048 | |||
| 1049 | cursor.execute(" SELECT name " |
||
| 1050 | " FROM tbl_points " |
||
| 1051 | " WHERE id = %s ", (id_,)) |
||
| 1052 | if cursor.fetchone() is None: |
||
| 1053 | cursor.close() |
||
| 1054 | cnx.close() |
||
| 1055 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1056 | description='API.POINT_NOT_FOUND') |
||
| 1057 | |||
| 1058 | update_row = (" UPDATE tbl_points " |
||
| 1059 | " SET high_limit = %s, low_limit = %s, higher_limit = %s, lower_limit = %s " |
||
| 1060 | " WHERE id = %s ") |
||
| 1061 | cursor.execute(update_row, (high_limit, |
||
| 1062 | low_limit, |
||
| 1063 | higher_limit, |
||
| 1064 | lower_limit, |
||
| 1065 | id_,)) |
||
| 1066 | cnx.commit() |
||
| 1067 | |||
| 1068 | cursor.close() |
||
| 1069 | cnx.close() |
||
| 1070 | |||
| 1071 | resp.status = falcon.HTTP_200 |
||
| 1072 | |||
| 1073 | |||
| 1074 | class PointExport: |
||
| 1075 | def __init__(self): |
||
| 1076 | """"Initializes PointExport""" |
||
| 1077 | pass |
||
| 1078 | |||
| 1079 | @staticmethod |
||
| 1080 | def on_options(req, resp, id_): |
||
| 1081 | resp.status = falcon.HTTP_200 |
||
| 1082 | |||
| 1083 | View Code Duplication | @staticmethod |
|
| 1084 | def on_get(req, resp, id_): |
||
| 1085 | """Handles GET requests""" |
||
| 1086 | admin_control(req) |
||
| 1087 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1088 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1089 | description='API.INVALID_POINT_ID') |
||
| 1090 | |||
| 1091 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1092 | cursor = cnx.cursor() |
||
| 1093 | |||
| 1094 | query = (" SELECT id, name, uuid " |
||
| 1095 | " FROM tbl_data_sources ") |
||
| 1096 | cursor.execute(query) |
||
| 1097 | rows_data_sources = cursor.fetchall() |
||
| 1098 | |||
| 1099 | data_source_dict = dict() |
||
| 1100 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
||
| 1101 | for row in rows_data_sources: |
||
| 1102 | data_source_dict[row[0]] = {"id": row[0], |
||
| 1103 | "name": row[1], |
||
| 1104 | "uuid": row[2]} |
||
| 1105 | |||
| 1106 | query = (" SELECT id, name, data_source_id, object_type, units, " |
||
| 1107 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
||
| 1108 | " is_trend, is_virtual, address, description, faults, definitions " |
||
| 1109 | " FROM tbl_points " |
||
| 1110 | " WHERE id = %s ") |
||
| 1111 | cursor.execute(query, (id_,)) |
||
| 1112 | row = cursor.fetchone() |
||
| 1113 | cursor.close() |
||
| 1114 | cnx.close() |
||
| 1115 | if row is None: |
||
| 1116 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1117 | description='API.POINT_NOT_FOUND') |
||
| 1118 | |||
| 1119 | result = {"id": row[0], |
||
| 1120 | "name": row[1], |
||
| 1121 | "data_source": data_source_dict.get(row[2], None), |
||
| 1122 | "object_type": row[3], |
||
| 1123 | "units": row[4], |
||
| 1124 | "high_limit": row[5], |
||
| 1125 | "low_limit": row[6], |
||
| 1126 | "higher_limit": row[7], |
||
| 1127 | "lower_limit": row[8], |
||
| 1128 | "ratio": Decimal(row[9]), |
||
| 1129 | "offset_constant": Decimal(row[10]), |
||
| 1130 | "is_trend": bool(row[11]), |
||
| 1131 | "is_virtual": bool(row[12]), |
||
| 1132 | "address": row[13], |
||
| 1133 | "description": row[14], |
||
| 1134 | "faults": row[15], |
||
| 1135 | "definitions": row[16]} |
||
| 1136 | resp.text = json.dumps(result) |
||
| 1137 | |||
| 1138 | |||
| 1139 | class PointImport: |
||
| 1140 | def __init__(self): |
||
| 1141 | """"Initializes PointImport""" |
||
| 1142 | pass |
||
| 1143 | |||
| 1144 | @staticmethod |
||
| 1145 | def on_options(req, resp): |
||
| 1146 | resp.status = falcon.HTTP_200 |
||
| 1147 | |||
| 1148 | @staticmethod |
||
| 1149 | @user_logger |
||
| 1150 | def on_post(req, resp): |
||
| 1151 | """Handles POST requests""" |
||
| 1152 | admin_control(req) |
||
| 1153 | try: |
||
| 1154 | raw_json = req.stream.read().decode('utf-8') |
||
| 1155 | except Exception as ex: |
||
| 1156 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1157 | title='API.BAD_REQUEST', |
||
| 1158 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1159 | |||
| 1160 | new_values = json.loads(raw_json) |
||
| 1161 | |||
| 1162 | if 'name' not in new_values.keys() or \ |
||
| 1163 | not isinstance(new_values['name'], str) or \ |
||
| 1164 | len(str.strip(new_values['name'])) == 0: |
||
| 1165 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1166 | description='API.INVALID_POINT_NAME') |
||
| 1167 | name = str.strip(new_values['name']) |
||
| 1168 | |||
| 1169 | if 'id' not in new_values['data_source'].keys() or \ |
||
| 1170 | not isinstance(new_values['data_source']['id'], int) or \ |
||
| 1171 | new_values['data_source']['id'] <= 0: |
||
| 1172 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1173 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 1174 | data_source_id = new_values['data_source']['id'] |
||
| 1175 | |||
| 1176 | if 'object_type' not in new_values.keys() \ |
||
| 1177 | or str.strip(new_values['object_type']) not in ( |
||
| 1178 | 'ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
||
| 1179 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1180 | title='API.BAD_REQUEST', |
||
| 1181 | description='API.INVALID_OBJECT_TYPE') |
||
| 1182 | object_type = str.strip(new_values['object_type']) |
||
| 1183 | |||
| 1184 | if 'units' not in new_values.keys() or \ |
||
| 1185 | not isinstance(new_values['units'], str) or \ |
||
| 1186 | len(str.strip(new_values['units'])) == 0: |
||
| 1187 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1188 | description='API.INVALID_UNITS') |
||
| 1189 | units = str.strip(new_values['units']) |
||
| 1190 | |||
| 1191 | if 'high_limit' not in new_values.keys() or \ |
||
| 1192 | not (isinstance(new_values['high_limit'], float) or |
||
| 1193 | isinstance(new_values['high_limit'], int)): |
||
| 1194 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1195 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 1196 | high_limit = new_values['high_limit'] |
||
| 1197 | |||
| 1198 | if 'low_limit' not in new_values.keys() or \ |
||
| 1199 | not (isinstance(new_values['low_limit'], float) or |
||
| 1200 | isinstance(new_values['low_limit'], int)): |
||
| 1201 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1202 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 1203 | low_limit = new_values['low_limit'] |
||
| 1204 | |||
| 1205 | # the higher_limit is optional |
||
| 1206 | if 'higher_limit' not in new_values.keys() or \ |
||
| 1207 | new_values['higher_limit'] is None: |
||
| 1208 | higher_limit = None |
||
| 1209 | elif not (isinstance(new_values['higher_limit'], float) or |
||
| 1210 | isinstance(new_values['higher_limit'], int)): |
||
| 1211 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1212 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 1213 | else: |
||
| 1214 | higher_limit = new_values['higher_limit'] |
||
| 1215 | |||
| 1216 | # the lower_limit is optional |
||
| 1217 | if 'lower_limit' not in new_values.keys() or \ |
||
| 1218 | new_values['lower_limit'] is None: |
||
| 1219 | lower_limit = None |
||
| 1220 | elif not (isinstance(new_values['lower_limit'], float) or |
||
| 1221 | isinstance(new_values['lower_limit'], int)): |
||
| 1222 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1223 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 1224 | else: |
||
| 1225 | lower_limit = new_values['lower_limit'] |
||
| 1226 | |||
| 1227 | if 'ratio' not in new_values.keys() or \ |
||
| 1228 | not (isinstance(new_values['ratio'], float) or |
||
| 1229 | isinstance(new_values['ratio'], int)): |
||
| 1230 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1231 | description='API.INVALID_RATIO_VALUE') |
||
| 1232 | ratio = new_values['ratio'] |
||
| 1233 | |||
| 1234 | if 'offset_constant' not in new_values.keys() or \ |
||
| 1235 | not (isinstance(new_values['offset_constant'], float) or |
||
| 1236 | isinstance(new_values['offset_constant'], int)): |
||
| 1237 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1238 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
||
| 1239 | offset_constant = new_values['offset_constant'] |
||
| 1240 | |||
| 1241 | if 'is_trend' not in new_values.keys() or \ |
||
| 1242 | not isinstance(new_values['is_trend'], bool): |
||
| 1243 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1244 | description='API.INVALID_IS_TREND_VALUE') |
||
| 1245 | is_trend = new_values['is_trend'] |
||
| 1246 | |||
| 1247 | if 'is_virtual' not in new_values.keys() or \ |
||
| 1248 | not isinstance(new_values['is_virtual'], bool): |
||
| 1249 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1250 | description='API.INVALID_IS_VIRTUAL_VALUE') |
||
| 1251 | if new_values['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
||
| 1252 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1253 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
||
| 1254 | if new_values['is_virtual'] is True and object_type == 'TEXT_VALUE': |
||
| 1255 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1256 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
||
| 1257 | is_virtual = new_values['is_virtual'] |
||
| 1258 | |||
| 1259 | if 'address' not in new_values.keys() or \ |
||
| 1260 | not isinstance(new_values['address'], str) or \ |
||
| 1261 | len(str.strip(new_values['address'])) == 0: |
||
| 1262 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1263 | description='API.INVALID_ADDRESS') |
||
| 1264 | address = str.strip(new_values['address']) |
||
| 1265 | |||
| 1266 | if 'description' in new_values.keys() and \ |
||
| 1267 | new_values['description'] is not None and \ |
||
| 1268 | len(str(new_values['description'])) > 0: |
||
| 1269 | description = str.strip(new_values['description']) |
||
| 1270 | else: |
||
| 1271 | description = None |
||
| 1272 | |||
| 1273 | if 'faults' in new_values.keys() and \ |
||
| 1274 | new_values['faults'] is not None and \ |
||
| 1275 | len(str(new_values['faults'])) > 0: |
||
| 1276 | faults = str.strip(new_values['faults']) |
||
| 1277 | else: |
||
| 1278 | faults = None |
||
| 1279 | |||
| 1280 | if 'definitions' in new_values.keys() and \ |
||
| 1281 | new_values['definitions'] is not None and \ |
||
| 1282 | len(str(new_values['definitions'])) > 0: |
||
| 1283 | definitions = str.strip(new_values['definitions']) |
||
| 1284 | else: |
||
| 1285 | definitions = None |
||
| 1286 | |||
| 1287 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1288 | cursor = cnx.cursor() |
||
| 1289 | |||
| 1290 | cursor.execute(" SELECT name " |
||
| 1291 | " FROM tbl_points " |
||
| 1292 | " WHERE name = %s AND data_source_id = %s ", (name, data_source_id)) |
||
| 1293 | if cursor.fetchone() is not None: |
||
| 1294 | cursor.close() |
||
| 1295 | cnx.close() |
||
| 1296 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1297 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
||
| 1298 | |||
| 1299 | cursor.execute(" SELECT name " |
||
| 1300 | " FROM tbl_data_sources " |
||
| 1301 | " WHERE id = %s ", (data_source_id,)) |
||
| 1302 | if cursor.fetchone() is None: |
||
| 1303 | cursor.close() |
||
| 1304 | cnx.close() |
||
| 1305 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1306 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 1307 | |||
| 1308 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
||
| 1309 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
||
| 1310 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
||
| 1311 | " definitions) " |
||
| 1312 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 1313 | cursor.execute(add_value, (name, |
||
| 1314 | data_source_id, |
||
| 1315 | object_type, |
||
| 1316 | units, |
||
| 1317 | high_limit, |
||
| 1318 | low_limit, |
||
| 1319 | higher_limit, |
||
| 1320 | lower_limit, |
||
| 1321 | ratio, |
||
| 1322 | offset_constant, |
||
| 1323 | is_trend, |
||
| 1324 | is_virtual, |
||
| 1325 | address, |
||
| 1326 | description, |
||
| 1327 | faults, |
||
| 1328 | definitions)) |
||
| 1329 | new_id = cursor.lastrowid |
||
| 1330 | cnx.commit() |
||
| 1331 | cursor.close() |
||
| 1332 | cnx.close() |
||
| 1333 | |||
| 1334 | resp.status = falcon.HTTP_201 |
||
| 1335 | resp.location = '/points/' + str(new_id) |
||
| 1336 | |||
| 1337 | |||
| 1338 | class PointClone: |
||
| 1339 | def __init__(self): |
||
| 1340 | """"Initializes PointClone""" |
||
| 1341 | pass |
||
| 1342 | |||
| 1343 | @staticmethod |
||
| 1344 | def on_options(req, resp, id_): |
||
| 1345 | resp.status = falcon.HTTP_200 |
||
| 1346 | |||
| 1347 | @staticmethod |
||
| 1348 | @user_logger |
||
| 1349 | def on_post(req, resp, id_): |
||
| 1350 | admin_control(req) |
||
| 1351 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1352 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1353 | description='API.INVALID_POINT_ID') |
||
| 1354 | |||
| 1355 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1356 | cursor = cnx.cursor() |
||
| 1357 | |||
| 1358 | query = (" SELECT id, name, data_source_id, object_type, units, " |
||
| 1359 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
||
| 1360 | " is_trend, is_virtual, address, description, faults, definitions " |
||
| 1361 | " FROM tbl_points " |
||
| 1362 | " WHERE id = %s ") |
||
| 1363 | cursor.execute(query, (id_,)) |
||
| 1364 | row = cursor.fetchone() |
||
| 1365 | if row is None: |
||
| 1366 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1367 | description='API.POINT_NOT_FOUND') |
||
| 1368 | |||
| 1369 | result = {"id": row[0], |
||
| 1370 | "name": row[1], |
||
| 1371 | "data_source_id": row[2], |
||
| 1372 | "object_type": row[3], |
||
| 1373 | "units": row[4], |
||
| 1374 | "high_limit": row[5], |
||
| 1375 | "low_limit": row[6], |
||
| 1376 | "higher_limit": row[7], |
||
| 1377 | "lower_limit": row[8], |
||
| 1378 | "ratio": Decimal(row[9]), |
||
| 1379 | "offset_constant": Decimal(row[10]), |
||
| 1380 | "is_trend": bool(row[11]), |
||
| 1381 | "is_virtual": bool(row[12]), |
||
| 1382 | "address": row[13], |
||
| 1383 | "description": row[14], |
||
| 1384 | "faults": row[15], |
||
| 1385 | "definitions": row[16]} |
||
| 1386 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
||
| 1387 | if config.utc_offset[0] == '-': |
||
| 1388 | timezone_offset = -timezone_offset |
||
| 1389 | new_name = (str.strip(result['name']) + |
||
| 1390 | (datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
||
| 1391 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
||
| 1392 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
||
| 1393 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
||
| 1394 | " definitions) " |
||
| 1395 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 1396 | cursor.execute(add_value, (new_name, |
||
| 1397 | result['data_source_id'], |
||
| 1398 | result['object_type'], |
||
| 1399 | result['units'], |
||
| 1400 | result['high_limit'], |
||
| 1401 | result['low_limit'], |
||
| 1402 | result['higher_limit'], |
||
| 1403 | result['lower_limit'], |
||
| 1404 | result['ratio'], |
||
| 1405 | result['offset_constant'], |
||
| 1406 | result['is_trend'], |
||
| 1407 | result['is_virtual'], |
||
| 1408 | result['address'], |
||
| 1409 | result['description'], |
||
| 1410 | result['faults'], |
||
| 1411 | result['definitions'])) |
||
| 1412 | new_id = cursor.lastrowid |
||
| 1413 | cnx.commit() |
||
| 1414 | cursor.close() |
||
| 1415 | cnx.close() |
||
| 1416 | |||
| 1417 | resp.status = falcon.HTTP_201 |
||
| 1418 | resp.location = '/points/' + str(new_id) |
||
| 1419 | |||
| 1420 |
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