MyEMS /
myems
| Total Complexity | 268 |
| Total Lines | 1488 |
| Duplicated Lines | 7.26 % |
| 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 | _ = req |
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| 18 | resp.status = falcon.HTTP_200 |
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| 19 | |||
| 20 | @staticmethod |
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| 21 | def on_get(req, resp): |
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| 22 | """Handles GET requests""" |
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| 23 | admin_control(req) |
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| 24 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 25 | cursor = cnx.cursor() |
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| 26 | |||
| 27 | query = (" SELECT id, name, uuid " |
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| 28 | " FROM tbl_data_sources ") |
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| 29 | cursor.execute(query) |
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| 30 | rows_data_sources = cursor.fetchall() |
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| 31 | |||
| 32 | data_source_dict = dict() |
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| 33 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
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| 34 | for row in rows_data_sources: |
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| 35 | data_source_dict[row[0]] = {"id": row[0], |
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| 36 | "name": row[1], |
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| 37 | "uuid": row[2]} |
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| 38 | |||
| 39 | query = (" SELECT id, name, data_source_id, object_type, units, " |
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| 40 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
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| 41 | " is_trend, is_virtual, address, description, faults, definitions " |
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| 42 | " FROM tbl_points ") |
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| 43 | cursor.execute(query) |
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| 44 | rows = cursor.fetchall() |
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| 45 | cursor.close() |
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| 46 | cnx.close() |
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| 47 | |||
| 48 | result = list() |
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| 49 | if rows is not None and len(rows) > 0: |
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| 50 | for row in rows: |
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| 51 | meta_result = {"id": row[0], |
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| 52 | "name": row[1], |
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| 53 | "data_source": data_source_dict.get(row[2], None), |
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| 54 | "object_type": row[3], |
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| 55 | "units": row[4], |
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| 56 | "high_limit": row[5], |
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| 57 | "low_limit": row[6], |
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| 58 | "higher_limit": row[7], |
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| 59 | "lower_limit": row[8], |
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| 60 | "ratio": Decimal(row[9]), |
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| 61 | "offset_constant": Decimal(row[10]), |
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| 62 | "is_trend": bool(row[11]), |
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| 63 | "is_virtual": bool(row[12]), |
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| 64 | "address": row[13], |
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| 65 | "description": row[14], |
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| 66 | "faults": row[15], |
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| 67 | "definitions": row[16]} |
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| 68 | result.append(meta_result) |
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| 69 | |||
| 70 | resp.text = json.dumps(result) |
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| 71 | |||
| 72 | @staticmethod |
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| 73 | @user_logger |
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| 74 | def on_post(req, resp): |
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| 75 | """Handles POST requests""" |
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| 76 | admin_control(req) |
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| 77 | try: |
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| 78 | raw_json = req.stream.read().decode('utf-8') |
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| 79 | except Exception as ex: |
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| 80 | print(str(ex)) |
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| 81 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 82 | title='API.BAD_REQUEST', |
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| 83 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 84 | |||
| 85 | new_values = json.loads(raw_json) |
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| 86 | |||
| 87 | if 'name' not in new_values['data'].keys() or \ |
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| 88 | not isinstance(new_values['data']['name'], str) or \ |
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| 89 | len(str.strip(new_values['data']['name'])) == 0: |
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| 90 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 91 | description='API.INVALID_POINT_NAME') |
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| 92 | name = str.strip(new_values['data']['name']) |
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| 93 | |||
| 94 | if 'data_source_id' not in new_values['data'].keys() or \ |
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| 95 | not isinstance(new_values['data']['data_source_id'], int) or \ |
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| 96 | new_values['data']['data_source_id'] <= 0: |
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| 97 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 98 | description='API.INVALID_DATA_SOURCE_ID') |
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| 99 | data_source_id = new_values['data']['data_source_id'] |
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| 100 | |||
| 101 | if 'object_type' not in new_values['data'].keys() \ |
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| 102 | or str.strip(new_values['data']['object_type']) not in \ |
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| 103 | ('ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
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| 104 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 105 | title='API.BAD_REQUEST', |
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| 106 | description='API.INVALID_OBJECT_TYPE') |
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| 107 | object_type = str.strip(new_values['data']['object_type']) |
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| 108 | |||
| 109 | if 'units' not in new_values['data'].keys() or \ |
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| 110 | not isinstance(new_values['data']['units'], str) or \ |
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| 111 | len(str.strip(new_values['data']['units'])) == 0: |
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| 112 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 113 | description='API.INVALID_UNITS') |
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| 114 | units = str.strip(new_values['data']['units']) |
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| 115 | |||
| 116 | if 'high_limit' not in new_values['data'].keys() or \ |
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| 117 | not (isinstance(new_values['data']['high_limit'], float) or |
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| 118 | isinstance(new_values['data']['high_limit'], int)): |
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| 119 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 120 | description='API.INVALID_HIGH_LIMIT_VALUE') |
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| 121 | high_limit = new_values['data']['high_limit'] |
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| 122 | |||
| 123 | if 'low_limit' not in new_values['data'].keys() or \ |
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| 124 | not (isinstance(new_values['data']['low_limit'], float) or |
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| 125 | isinstance(new_values['data']['low_limit'], int)): |
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| 126 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 127 | description='API.INVALID_LOW_LIMIT_VALUE') |
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| 128 | low_limit = new_values['data']['low_limit'] |
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| 129 | |||
| 130 | # the higher_limit is optional |
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| 131 | if 'higher_limit' not in new_values['data'].keys() or \ |
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| 132 | new_values['data']['higher_limit'] is None: |
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| 133 | higher_limit = None |
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| 134 | elif not (isinstance(new_values['data']['higher_limit'], float) or |
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| 135 | isinstance(new_values['data']['higher_limit'], int)): |
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| 136 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 137 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
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| 138 | else: |
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| 139 | higher_limit = new_values['data']['higher_limit'] |
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| 140 | |||
| 141 | # the lower_limit is optional |
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| 142 | if 'lower_limit' not in new_values['data'].keys() or \ |
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| 143 | new_values['data']['lower_limit'] is None: |
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| 144 | lower_limit = None |
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| 145 | elif not (isinstance(new_values['data']['lower_limit'], float) or |
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| 146 | isinstance(new_values['data']['lower_limit'], int)): |
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| 147 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 148 | description='API.INVALID_LOWER_LIMIT_VALUE') |
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| 149 | else: |
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| 150 | lower_limit = new_values['data']['lower_limit'] |
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| 151 | |||
| 152 | if 'ratio' not in new_values['data'].keys() or \ |
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| 153 | not (isinstance(new_values['data']['ratio'], float) or |
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| 154 | isinstance(new_values['data']['ratio'], int)): |
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| 155 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 156 | description='API.INVALID_RATIO_VALUE') |
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| 157 | ratio = new_values['data']['ratio'] |
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| 158 | |||
| 159 | if 'offset_constant' not in new_values['data'].keys() or \ |
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| 160 | not (isinstance(new_values['data']['offset_constant'], float) or |
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| 161 | isinstance(new_values['data']['offset_constant'], int)): |
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| 162 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 163 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
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| 164 | offset_constant = new_values['data']['offset_constant'] |
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| 165 | |||
| 166 | if 'is_trend' not in new_values['data'].keys() or \ |
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| 167 | not isinstance(new_values['data']['is_trend'], bool): |
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| 168 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 169 | description='API.INVALID_IS_TREND_VALUE') |
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| 170 | is_trend = new_values['data']['is_trend'] |
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| 171 | |||
| 172 | if 'is_virtual' not in new_values['data'].keys() or \ |
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| 173 | not isinstance(new_values['data']['is_virtual'], bool): |
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| 174 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 175 | description='API.INVALID_IS_VIRTUAL_VALUE') |
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| 176 | if new_values['data']['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
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| 177 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 178 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
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| 179 | if new_values['data']['is_virtual'] is True and object_type == 'TEXT_VALUE': |
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| 180 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 181 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
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| 182 | is_virtual = new_values['data']['is_virtual'] |
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| 183 | |||
| 184 | if 'address' not in new_values['data'].keys() or \ |
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| 185 | not isinstance(new_values['data']['address'], str) or \ |
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| 186 | len(str.strip(new_values['data']['address'])) == 0: |
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| 187 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 188 | description='API.INVALID_ADDRESS') |
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| 189 | address = str.strip(new_values['data']['address']) |
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| 190 | |||
| 191 | if 'description' in new_values['data'].keys() and \ |
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| 192 | new_values['data']['description'] is not None and \ |
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| 193 | len(str(new_values['data']['description'])) > 0: |
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| 194 | description = str.strip(new_values['data']['description']) |
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| 195 | else: |
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| 196 | description = None |
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| 197 | |||
| 198 | if 'faults' in new_values['data'].keys() and \ |
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| 199 | new_values['data']['faults'] is not None and \ |
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| 200 | len(str(new_values['data']['faults'])) > 0: |
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| 201 | faults = str.strip(new_values['data']['faults']) |
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| 202 | else: |
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| 203 | faults = None |
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| 204 | |||
| 205 | if 'definitions' in new_values['data'].keys() and \ |
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| 206 | new_values['data']['definitions'] is not None and \ |
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| 207 | len(str(new_values['data']['definitions'])) > 0: |
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| 208 | definitions = str.strip(new_values['data']['definitions']) |
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| 209 | else: |
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| 210 | definitions = None |
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| 211 | |||
| 212 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 213 | cursor = cnx.cursor() |
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| 214 | |||
| 215 | cursor.execute(" SELECT name " |
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| 216 | " FROM tbl_points " |
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| 217 | " WHERE name = %s AND data_source_id = %s ", (name, data_source_id)) |
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| 218 | if cursor.fetchone() is not None: |
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| 219 | cursor.close() |
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| 220 | cnx.close() |
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| 221 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 222 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
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| 223 | |||
| 224 | cursor.execute(" SELECT name " |
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| 225 | " FROM tbl_data_sources " |
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| 226 | " WHERE id = %s ", (data_source_id,)) |
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| 227 | if cursor.fetchone() is None: |
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| 228 | cursor.close() |
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| 229 | cnx.close() |
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| 230 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 231 | description='API.INVALID_DATA_SOURCE_ID') |
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| 232 | |||
| 233 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
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| 234 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
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| 235 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
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| 236 | " definitions) " |
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| 237 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
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| 238 | cursor.execute(add_value, (name, |
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| 239 | data_source_id, |
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| 240 | object_type, |
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| 241 | units, |
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| 242 | high_limit, |
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| 243 | low_limit, |
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| 244 | higher_limit, |
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| 245 | lower_limit, |
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| 246 | ratio, |
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| 247 | offset_constant, |
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| 248 | is_trend, |
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| 249 | is_virtual, |
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| 250 | address, |
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| 251 | description, |
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| 252 | faults, |
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| 253 | definitions)) |
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| 254 | new_id = cursor.lastrowid |
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| 255 | cnx.commit() |
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| 256 | cursor.close() |
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| 257 | cnx.close() |
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| 258 | |||
| 259 | resp.status = falcon.HTTP_201 |
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| 260 | resp.location = '/points/' + str(new_id) |
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| 261 | |||
| 262 | |||
| 263 | class PointItem: |
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| 264 | def __init__(self): |
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| 265 | """"Initializes PointItem""" |
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| 266 | pass |
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| 267 | |||
| 268 | @staticmethod |
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| 269 | def on_options(req, resp, id_): |
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| 270 | _ = req |
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| 271 | resp.status = falcon.HTTP_200 |
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| 272 | _ = id_ |
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| 273 | |||
| 274 | View Code Duplication | @staticmethod |
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|
Duplication
introduced
by
|
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| 275 | def on_get(req, resp, id_): |
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| 276 | """Handles GET requests""" |
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| 277 | admin_control(req) |
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| 278 | if not id_.isdigit() or int(id_) <= 0: |
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| 279 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 280 | description='API.INVALID_POINT_ID') |
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| 281 | |||
| 282 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 283 | cursor = cnx.cursor() |
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| 284 | |||
| 285 | query = (" SELECT id, name, uuid " |
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| 286 | " FROM tbl_data_sources ") |
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| 287 | cursor.execute(query) |
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| 288 | rows_data_sources = cursor.fetchall() |
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| 289 | |||
| 290 | data_source_dict = dict() |
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| 291 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
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| 292 | for row in rows_data_sources: |
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| 293 | data_source_dict[row[0]] = {"id": row[0], |
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| 294 | "name": row[1], |
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| 295 | "uuid": row[2]} |
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| 296 | |||
| 297 | query = (" SELECT id, name, data_source_id, object_type, units, " |
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| 298 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
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| 299 | " is_trend, is_virtual, address, description, faults, definitions " |
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| 300 | " FROM tbl_points " |
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| 301 | " WHERE id = %s ") |
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| 302 | cursor.execute(query, (id_,)) |
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| 303 | row = cursor.fetchone() |
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| 304 | cursor.close() |
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| 305 | cnx.close() |
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| 306 | if row is None: |
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| 307 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 308 | description='API.POINT_NOT_FOUND') |
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| 309 | |||
| 310 | result = {"id": row[0], |
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| 311 | "name": row[1], |
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| 312 | "data_source": data_source_dict.get(row[2], None), |
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| 313 | "object_type": row[3], |
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| 314 | "units": row[4], |
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| 315 | "high_limit": row[5], |
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| 316 | "low_limit": row[6], |
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| 317 | "higher_limit": row[7], |
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| 318 | "lower_limit": row[8], |
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| 319 | "ratio": Decimal(row[9]), |
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| 320 | "offset_constant": Decimal(row[10]), |
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| 321 | "is_trend": bool(row[11]), |
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| 322 | "is_virtual": bool(row[12]), |
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| 323 | "address": row[13], |
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| 324 | "description": row[14], |
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| 325 | "faults": row[15], |
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| 326 | "definitions": row[16]} |
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| 327 | resp.text = json.dumps(result) |
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| 328 | |||
| 329 | @staticmethod |
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| 330 | @user_logger |
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| 331 | def on_delete(req, resp, id_): |
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| 332 | admin_control(req) |
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| 333 | if not id_.isdigit() or int(id_) <= 0: |
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| 334 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 335 | description='API.INVALID_POINT_ID') |
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| 336 | |||
| 337 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 338 | cursor = cnx.cursor() |
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| 339 | |||
| 340 | cursor.execute(" SELECT name " |
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| 341 | " FROM tbl_points " |
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| 342 | " WHERE id = %s ", (id_,)) |
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| 343 | if cursor.fetchone() is None: |
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| 344 | cursor.close() |
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| 345 | cnx.close() |
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| 346 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 347 | description='API.POINT_NOT_FOUND') |
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| 348 | |||
| 349 | # check if this point is being used by meters |
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| 350 | cursor.execute(" SELECT meter_id " |
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| 351 | " FROM tbl_meters_points " |
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| 352 | " WHERE point_id = %s " |
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| 353 | " LIMIT 1 ", |
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| 354 | (id_,)) |
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| 355 | row_meter = cursor.fetchone() |
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| 356 | if row_meter is not None: |
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| 357 | cursor.close() |
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| 358 | cnx.close() |
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| 359 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 360 | title='API.BAD_REQUEST', |
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| 361 | description='API.THERE_IS_RELATION_WITH_METERS') |
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| 362 | |||
| 363 | # check if this point is being used by sensors |
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| 364 | cursor.execute(" SELECT sensor_id " |
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| 365 | " FROM tbl_sensors_points " |
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| 366 | " WHERE point_id = %s " |
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| 367 | " LIMIT 1 ", |
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| 368 | (id_,)) |
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| 369 | row_sensor = cursor.fetchone() |
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| 370 | if row_sensor is not None: |
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| 371 | cursor.close() |
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| 372 | cnx.close() |
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| 373 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 374 | title='API.BAD_REQUEST', |
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| 375 | description='API.THERE_IS_RELATION_WITH_SENSORS') |
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| 376 | |||
| 377 | # check if this point is being used by shopfloors |
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| 378 | cursor.execute(" SELECT shopfloor_id " |
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| 379 | " FROM tbl_shopfloors_points " |
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| 380 | " WHERE point_id = %s " |
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| 381 | " LIMIT 1 ", |
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| 382 | (id_,)) |
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| 383 | row_shopfloor = cursor.fetchone() |
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| 384 | if row_shopfloor is not None: |
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| 385 | cursor.close() |
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| 386 | cnx.close() |
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| 387 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 388 | title='API.BAD_REQUEST', |
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| 389 | description='API.THERE_IS_RELATION_WITH_SHOPFLOORS') |
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| 390 | |||
| 391 | # check if this point is being used by stores |
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| 392 | cursor.execute(" SELECT store_id " |
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| 393 | " FROM tbl_stores_points " |
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| 394 | " WHERE point_id = %s " |
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| 395 | " LIMIT 1 ", |
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| 396 | (id_,)) |
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| 397 | row_store = cursor.fetchone() |
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| 398 | if row_store is not None: |
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| 399 | cursor.close() |
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| 400 | cnx.close() |
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| 401 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 402 | title='API.BAD_REQUEST', |
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| 403 | description='API.THERE_IS_RELATION_WITH_STORES') |
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| 404 | |||
| 405 | # check if this point is being used by spaces |
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| 406 | cursor.execute(" SELECT space_id " |
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| 407 | " FROM tbl_spaces_points " |
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| 408 | " WHERE point_id = %s " |
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| 409 | " LIMIT 1 ", |
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| 410 | (id_,)) |
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| 411 | row_space = cursor.fetchone() |
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| 412 | if row_space is not None: |
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| 413 | cursor.close() |
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| 414 | cnx.close() |
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| 415 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 416 | title='API.BAD_REQUEST', |
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| 417 | description='API.THERE_IS_RELATION_WITH_SPACES') |
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| 418 | |||
| 419 | # check if this point is being used by tenants |
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| 420 | cursor.execute(" SELECT tenant_id " |
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| 421 | " FROM tbl_tenants_points " |
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| 422 | " WHERE point_id = %s " |
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| 423 | " LIMIT 1 ", |
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| 424 | (id_,)) |
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| 425 | row_tenant = cursor.fetchone() |
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| 426 | if row_tenant is not None: |
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| 427 | cursor.close() |
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| 428 | cnx.close() |
||
| 429 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 430 | title='API.BAD_REQUEST', |
||
| 431 | description='API.THERE_IS_RELATION_WITH_TENANTS') |
||
| 432 | |||
| 433 | # check if this point is being used by equipment parameters |
||
| 434 | cursor.execute(" SELECT equipment_id " |
||
| 435 | " FROM tbl_equipments_parameters " |
||
| 436 | " WHERE point_id = %s " |
||
| 437 | " LIMIT 1 ", |
||
| 438 | (id_,)) |
||
| 439 | row_equipment = cursor.fetchone() |
||
| 440 | if row_equipment is not None: |
||
| 441 | cursor.close() |
||
| 442 | cnx.close() |
||
| 443 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 444 | title='API.BAD_REQUEST', |
||
| 445 | description='API.THERE_IS_RELATION_WITH_EQUIPMENT_PARAMETERS') |
||
| 446 | |||
| 447 | # check if this point is being used by combined equipment parameters |
||
| 448 | cursor.execute(" SELECT combined_equipment_id " |
||
| 449 | " FROM tbl_combined_equipments_parameters " |
||
| 450 | " WHERE point_id = %s " |
||
| 451 | " LIMIT 1 ", |
||
| 452 | (id_,)) |
||
| 453 | row_combined_equipment = cursor.fetchone() |
||
| 454 | if row_combined_equipment is not None: |
||
| 455 | cursor.close() |
||
| 456 | cnx.close() |
||
| 457 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 458 | title='API.BAD_REQUEST', |
||
| 459 | description='API.THERE_IS_RELATION_WITH_COMBINED_EQUIPMENT_PARAMETERS') |
||
| 460 | |||
| 461 | # check if this point is being used by distribution circuit point |
||
| 462 | cursor.execute(" SELECT distribution_circuit_id " |
||
| 463 | " FROM tbl_distribution_circuits_points " |
||
| 464 | " WHERE point_id = %s " |
||
| 465 | " LIMIT 1 ", |
||
| 466 | (id_,)) |
||
| 467 | row_distribution_circuit = cursor.fetchone() |
||
| 468 | if row_distribution_circuit is not None: |
||
| 469 | cursor.close() |
||
| 470 | cnx.close() |
||
| 471 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 472 | title='API.BAD_REQUEST', |
||
| 473 | description='API.THERE_IS_RELATION_WITH_DISTRIBUTION_CIRCUITS_POINTS') |
||
| 474 | |||
| 475 | # check if this point is being used by heat integrator |
||
| 476 | cursor.execute(" SELECT name " |
||
| 477 | " FROM tbl_heat_integrators " |
||
| 478 | " WHERE high_temperature_point_id = %s " |
||
| 479 | " OR low_temperature_point_id = %s " |
||
| 480 | " OR flow_point_id = %s " |
||
| 481 | " OR result_point_id = %s " |
||
| 482 | " LIMIT 1", |
||
| 483 | (id_, id_, id_, id_)) |
||
| 484 | row_integrator = cursor.fetchone() |
||
| 485 | if row_integrator is not None: |
||
| 486 | cursor.close() |
||
| 487 | cnx.close() |
||
| 488 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 489 | title='API.BAD_REQUEST', |
||
| 490 | description='API.THERE_IS_RELATION_WITH_INTEGRATORS') |
||
| 491 | |||
| 492 | # check if this point is being used by microgrid battery |
||
| 493 | cursor.execute(" SELECT microgrid_id " |
||
| 494 | " FROM tbl_microgrids_batteries " |
||
| 495 | " WHERE battery_state_point_id = %s " |
||
| 496 | " OR soc_point_id = %s " |
||
| 497 | " OR power_point_id = %s " |
||
| 498 | " LIMIT 1", |
||
| 499 | (id_, id_, id_)) |
||
| 500 | row_microgrid_battery = cursor.fetchone() |
||
| 501 | if row_microgrid_battery is not None: |
||
| 502 | cursor.close() |
||
| 503 | cnx.close() |
||
| 504 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 505 | title='API.BAD_REQUEST', |
||
| 506 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_BATTERIES') |
||
| 507 | |||
| 508 | # check if this point is being used by microgrid power conversion system |
||
| 509 | cursor.execute("SELECT microgrid_id " |
||
| 510 | "FROM tbl_microgrids_power_conversion_systems " |
||
| 511 | "WHERE run_state_point_id = %s " |
||
| 512 | " OR today_charge_energy_point_id = %s " |
||
| 513 | " OR today_discharge_energy_point_id = %s " |
||
| 514 | " OR total_charge_energy_point_id = %s " |
||
| 515 | " OR total_discharge_energy_point_id = %s " |
||
| 516 | "LIMIT 1", |
||
| 517 | (id_, id_, id_, id_, id_)) |
||
| 518 | row_microgrid_power_conversion_system = cursor.fetchone() |
||
| 519 | if row_microgrid_power_conversion_system is not None: |
||
| 520 | cursor.close() |
||
| 521 | cnx.close() |
||
| 522 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 523 | title='API.BAD_REQUEST', |
||
| 524 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_POWER_CONVERSION_SYSTEMS') |
||
| 525 | |||
| 526 | # check if this point is being used by microgrid evcharger |
||
| 527 | cursor.execute(" SELECT microgrid_id " |
||
| 528 | " FROM tbl_microgrids_evchargers " |
||
| 529 | " WHERE power_point_id = %s " |
||
| 530 | " LIMIT 1 ", |
||
| 531 | (id_,)) |
||
| 532 | row_microgrid_evcharger = cursor.fetchone() |
||
| 533 | if row_microgrid_evcharger is not None: |
||
| 534 | cursor.close() |
||
| 535 | cnx.close() |
||
| 536 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 537 | title='API.BAD_REQUEST', |
||
| 538 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_EVCHARGERS') |
||
| 539 | |||
| 540 | # check if this point is being used by microgrid generator |
||
| 541 | cursor.execute(" SELECT microgrid_id " |
||
| 542 | " FROM tbl_microgrids_generators " |
||
| 543 | " WHERE power_point_id = %s " |
||
| 544 | " LIMIT 1 ", |
||
| 545 | (id_,)) |
||
| 546 | row_microgrid_generator = cursor.fetchone() |
||
| 547 | if row_microgrid_generator is not None: |
||
| 548 | cursor.close() |
||
| 549 | cnx.close() |
||
| 550 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 551 | title='API.BAD_REQUEST', |
||
| 552 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_GENERATORS') |
||
| 553 | |||
| 554 | # check if this point is being used by microgrid grid |
||
| 555 | cursor.execute(" SELECT microgrid_id " |
||
| 556 | " FROM tbl_microgrids_grids " |
||
| 557 | " WHERE power_point_id = %s " |
||
| 558 | " LIMIT 1 ", |
||
| 559 | (id_,)) |
||
| 560 | row_microgrid_grid = cursor.fetchone() |
||
| 561 | if row_microgrid_grid is not None: |
||
| 562 | cursor.close() |
||
| 563 | cnx.close() |
||
| 564 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 565 | title='API.BAD_REQUEST', |
||
| 566 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_GRIDS') |
||
| 567 | |||
| 568 | # check if this point is being used by microgrid heatpump |
||
| 569 | cursor.execute(" SELECT microgrid_id " |
||
| 570 | " FROM tbl_microgrids_heatpumps " |
||
| 571 | " WHERE power_point_id = %s " |
||
| 572 | " LIMIT 1 ", |
||
| 573 | (id_,)) |
||
| 574 | row_microgrid_heatpump = cursor.fetchone() |
||
| 575 | if row_microgrid_heatpump is not None: |
||
| 576 | cursor.close() |
||
| 577 | cnx.close() |
||
| 578 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 579 | title='API.BAD_REQUEST', |
||
| 580 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_HEATPUMPS') |
||
| 581 | |||
| 582 | # check if this point is being used by microgrid load |
||
| 583 | cursor.execute(" SELECT microgrid_id " |
||
| 584 | " FROM tbl_microgrids_loads " |
||
| 585 | " WHERE power_point_id = %s " |
||
| 586 | " LIMIT 1 ", |
||
| 587 | (id_,)) |
||
| 588 | row_microgrid_load = cursor.fetchone() |
||
| 589 | if row_microgrid_load is not None: |
||
| 590 | cursor.close() |
||
| 591 | cnx.close() |
||
| 592 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 593 | title='API.BAD_REQUEST', |
||
| 594 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_LOADS') |
||
| 595 | |||
| 596 | # check if this point is being used by microgrid photovoltaic |
||
| 597 | cursor.execute(" SELECT microgrid_id " |
||
| 598 | " FROM tbl_microgrids_photovoltaics " |
||
| 599 | " WHERE power_point_id = %s " |
||
| 600 | " LIMIT 1 ", |
||
| 601 | (id_,)) |
||
| 602 | row_microgrid_photovoltaic = cursor.fetchone() |
||
| 603 | if row_microgrid_photovoltaic is not None: |
||
| 604 | cursor.close() |
||
| 605 | cnx.close() |
||
| 606 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 607 | title='API.BAD_REQUEST', |
||
| 608 | description='API.THERE_IS_RELATION_WITH_MICROGRIDS_PHOTOVOLTAICS') |
||
| 609 | |||
| 610 | # check if this point is being used by virtual power plant |
||
| 611 | cursor.execute(" SELECT name " |
||
| 612 | " FROM tbl_virtual_power_plants " |
||
| 613 | " WHERE balancing_price_point_id = %s " |
||
| 614 | " LIMIT 1 ", |
||
| 615 | (id_,)) |
||
| 616 | row_virtual_power_plant = cursor.fetchone() |
||
| 617 | if row_virtual_power_plant is not None: |
||
| 618 | cursor.close() |
||
| 619 | cnx.close() |
||
| 620 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 621 | title='API.BAD_REQUEST', |
||
| 622 | description='API.THERE_IS_RELATION_WITH_VIRTUAL_POWER_PLANTS') |
||
| 623 | |||
| 624 | # check if this point is being used by energy storage container battery |
||
| 625 | cursor.execute(" SELECT name " |
||
| 626 | " FROM tbl_energy_storage_containers_batteries " |
||
| 627 | " WHERE battery_state_point_id = %s " |
||
| 628 | " OR soc_point_id = %s " |
||
| 629 | " OR power_point_id = %s " |
||
| 630 | " LIMIT 1 ", (id_, id_, id_,)) |
||
| 631 | row_energy_storage_container_battery = cursor.fetchone() |
||
| 632 | if row_energy_storage_container_battery is not None: |
||
| 633 | cursor.close() |
||
| 634 | cnx.close() |
||
| 635 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 636 | title='API.BAD_REQUEST', |
||
| 637 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_BATTERIES') |
||
| 638 | |||
| 639 | cursor.execute(" SELECT id " |
||
| 640 | " FROM tbl_energy_storage_containers_bmses_points " |
||
| 641 | " WHERE point_id = %s " |
||
| 642 | " LIMIT 1 ", (id_, )) |
||
| 643 | row_energy_storage_container_battery = cursor.fetchone() |
||
| 644 | if row_energy_storage_container_battery is not None: |
||
| 645 | cursor.close() |
||
| 646 | cnx.close() |
||
| 647 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 648 | title='API.BAD_REQUEST', |
||
| 649 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_BATTERIES') |
||
| 650 | # check if this point is being used by energy storage container dcdc |
||
| 651 | cursor.execute(" SELECT id " |
||
| 652 | " FROM tbl_energy_storage_containers_dcdcs_points " |
||
| 653 | " WHERE point_id = %s " |
||
| 654 | " LIMIT 1 ", (id_, )) |
||
| 655 | row_energy_storage_container_dcdc = cursor.fetchone() |
||
| 656 | if row_energy_storage_container_dcdc is not None: |
||
| 657 | cursor.close() |
||
| 658 | cnx.close() |
||
| 659 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 660 | title='API.BAD_REQUEST', |
||
| 661 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_DCDCS') |
||
| 662 | # check if this point is being used by energy storage container firecontrol |
||
| 663 | cursor.execute(" SELECT id " |
||
| 664 | " FROM tbl_energy_storage_containers_firecontrols_points " |
||
| 665 | " WHERE point_id = %s " |
||
| 666 | " LIMIT 1 ", (id_,)) |
||
| 667 | row_energy_storage_container_dcdc = cursor.fetchone() |
||
| 668 | if row_energy_storage_container_dcdc is not None: |
||
| 669 | cursor.close() |
||
| 670 | cnx.close() |
||
| 671 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 672 | title='API.BAD_REQUEST', |
||
| 673 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_FIRECONTROLS') |
||
| 674 | |||
| 675 | # check if this point is being used by energy storage container grid |
||
| 676 | cursor.execute(" SELECT name " |
||
| 677 | " FROM tbl_energy_storage_containers_grids " |
||
| 678 | " WHERE power_point_id = %s " |
||
| 679 | " LIMIT 1 ", |
||
| 680 | (id_,)) |
||
| 681 | row_energy_storage_container_grid = cursor.fetchone() |
||
| 682 | if row_energy_storage_container_grid is not None: |
||
| 683 | cursor.close() |
||
| 684 | cnx.close() |
||
| 685 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 686 | title='API.BAD_REQUEST', |
||
| 687 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_GRIDS') |
||
| 688 | |||
| 689 | cursor.execute(" SELECT id " |
||
| 690 | " FROM tbl_energy_storage_containers_grids_points " |
||
| 691 | " WHERE point_id = %s " |
||
| 692 | " LIMIT 1 ", |
||
| 693 | (id_,)) |
||
| 694 | row_energy_storage_container_grid = cursor.fetchone() |
||
| 695 | if row_energy_storage_container_grid is not None: |
||
| 696 | cursor.close() |
||
| 697 | cnx.close() |
||
| 698 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 699 | title='API.BAD_REQUEST', |
||
| 700 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_GRIDS') |
||
| 701 | |||
| 702 | # check if this point is being used by energy storage container hvac |
||
| 703 | cursor.execute(" SELECT id " |
||
| 704 | " FROM tbl_energy_storage_containers_hvacs_points " |
||
| 705 | " WHERE point_id = %s " |
||
| 706 | " LIMIT 1 ", |
||
| 707 | (id_,)) |
||
| 708 | row_energy_storage_container_hvac = cursor.fetchone() |
||
| 709 | if row_energy_storage_container_hvac is not None: |
||
| 710 | cursor.close() |
||
| 711 | cnx.close() |
||
| 712 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 713 | title='API.BAD_REQUEST', |
||
| 714 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_HVACS') |
||
| 715 | |||
| 716 | # check if this point is being used by energy storage container load |
||
| 717 | cursor.execute(" SELECT name " |
||
| 718 | " FROM tbl_energy_storage_containers_loads " |
||
| 719 | " WHERE power_point_id = %s " |
||
| 720 | " LIMIT 1 ", |
||
| 721 | (id_,)) |
||
| 722 | row_energy_storage_container_load = cursor.fetchone() |
||
| 723 | if row_energy_storage_container_load is not None: |
||
| 724 | cursor.close() |
||
| 725 | cnx.close() |
||
| 726 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 727 | title='API.BAD_REQUEST', |
||
| 728 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_LOADS') |
||
| 729 | cursor.execute(" SELECT id " |
||
| 730 | " FROM tbl_energy_storage_containers_loads_points " |
||
| 731 | " WHERE point_id = %s " |
||
| 732 | " LIMIT 1 ", |
||
| 733 | (id_,)) |
||
| 734 | row_energy_storage_container_load = cursor.fetchone() |
||
| 735 | if row_energy_storage_container_load is not None: |
||
| 736 | cursor.close() |
||
| 737 | cnx.close() |
||
| 738 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 739 | title='API.BAD_REQUEST', |
||
| 740 | description='API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_LOADS') |
||
| 741 | |||
| 742 | # check if this point is being used by energy storage container power conversion system |
||
| 743 | cursor.execute(" SELECT name " |
||
| 744 | " FROM tbl_energy_storage_containers_power_conversion_systems " |
||
| 745 | " WHERE run_state_point_id = %s " |
||
| 746 | " LIMIT 1 ", |
||
| 747 | (id_, )) |
||
| 748 | row_energy_storage_container_power_conversion_system = cursor.fetchone() |
||
| 749 | if row_energy_storage_container_power_conversion_system is not None: |
||
| 750 | cursor.close() |
||
| 751 | cnx.close() |
||
| 752 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 753 | title='API.BAD_REQUEST', |
||
| 754 | description= |
||
| 755 | 'API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_POWER_CONVERSION_SYSTEMS') |
||
| 756 | cursor.execute(" SELECT id " |
||
| 757 | " FROM tbl_energy_storage_containers_pcses_points " |
||
| 758 | " WHERE point_id = %s " |
||
| 759 | " LIMIT 1 ", |
||
| 760 | (id_,)) |
||
| 761 | row_energy_storage_container_power_conversion_system = cursor.fetchone() |
||
| 762 | if row_energy_storage_container_power_conversion_system is not None: |
||
| 763 | cursor.close() |
||
| 764 | cnx.close() |
||
| 765 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 766 | title='API.BAD_REQUEST', |
||
| 767 | description= |
||
| 768 | 'API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_POWER_CONVERSION_SYSTEMS') |
||
| 769 | |||
| 770 | # check if this point is being used by energy storage container sts |
||
| 771 | cursor.execute(" SELECT id " |
||
| 772 | " FROM tbl_energy_storage_containers_stses_points " |
||
| 773 | " WHERE point_id = %s " |
||
| 774 | " LIMIT 1 ", |
||
| 775 | (id_,)) |
||
| 776 | row_energy_storage_container_sts = cursor.fetchone() |
||
| 777 | if row_energy_storage_container_sts is not None: |
||
| 778 | cursor.close() |
||
| 779 | cnx.close() |
||
| 780 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 781 | title='API.BAD_REQUEST', |
||
| 782 | description= |
||
| 783 | 'API.THERE_IS_RELATION_WITH_ENERGY_STORAGE_CONTAINERS_STSES') |
||
| 784 | |||
| 785 | cursor.execute(" DELETE FROM tbl_points WHERE id = %s ", (id_,)) |
||
| 786 | cnx.commit() |
||
| 787 | |||
| 788 | cursor.close() |
||
| 789 | cnx.close() |
||
| 790 | |||
| 791 | resp.status = falcon.HTTP_204 |
||
| 792 | |||
| 793 | @staticmethod |
||
| 794 | @user_logger |
||
| 795 | def on_put(req, resp, id_): |
||
| 796 | """Handles PUT requests""" |
||
| 797 | admin_control(req) |
||
| 798 | try: |
||
| 799 | raw_json = req.stream.read().decode('utf-8') |
||
| 800 | except Exception as ex: |
||
| 801 | print(str(ex)) |
||
| 802 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 803 | title='API.BAD_REQUEST', |
||
| 804 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 805 | |||
| 806 | if not id_.isdigit() or int(id_) <= 0: |
||
| 807 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 808 | description='API.INVALID_POINT_ID') |
||
| 809 | |||
| 810 | new_values = json.loads(raw_json) |
||
| 811 | |||
| 812 | if 'name' not in new_values['data'].keys() or \ |
||
| 813 | not isinstance(new_values['data']['name'], str) or \ |
||
| 814 | len(str.strip(new_values['data']['name'])) == 0: |
||
| 815 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 816 | description='API.INVALID_POINT_NAME') |
||
| 817 | name = str.strip(new_values['data']['name']) |
||
| 818 | |||
| 819 | if 'data_source_id' not in new_values['data'].keys() or \ |
||
| 820 | not isinstance(new_values['data']['data_source_id'], int) or \ |
||
| 821 | new_values['data']['data_source_id'] <= 0: |
||
| 822 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 823 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 824 | data_source_id = new_values['data']['data_source_id'] |
||
| 825 | |||
| 826 | if 'object_type' not in new_values['data'].keys() \ |
||
| 827 | or str.strip(new_values['data']['object_type']) not in \ |
||
| 828 | ('ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
||
| 829 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 830 | title='API.BAD_REQUEST', |
||
| 831 | description='API.INVALID_OBJECT_TYPE') |
||
| 832 | object_type = str.strip(new_values['data']['object_type']) |
||
| 833 | |||
| 834 | if 'units' not in new_values['data'].keys() or \ |
||
| 835 | not isinstance(new_values['data']['units'], str) or \ |
||
| 836 | len(str.strip(new_values['data']['units'])) == 0: |
||
| 837 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 838 | description='API.INVALID_UNITS') |
||
| 839 | units = str.strip(new_values['data']['units']) |
||
| 840 | |||
| 841 | if 'high_limit' not in new_values['data'].keys() or \ |
||
| 842 | not (isinstance(new_values['data']['high_limit'], float) or |
||
| 843 | isinstance(new_values['data']['high_limit'], int)): |
||
| 844 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 845 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 846 | high_limit = new_values['data']['high_limit'] |
||
| 847 | |||
| 848 | if 'low_limit' not in new_values['data'].keys() or \ |
||
| 849 | not (isinstance(new_values['data']['low_limit'], float) or |
||
| 850 | isinstance(new_values['data']['low_limit'], int)): |
||
| 851 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 852 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 853 | low_limit = new_values['data']['low_limit'] |
||
| 854 | |||
| 855 | # the higher_limit is optional |
||
| 856 | if 'higher_limit' not in new_values['data'].keys() or \ |
||
| 857 | new_values['data']['higher_limit'] is None: |
||
| 858 | higher_limit = None |
||
| 859 | elif not (isinstance(new_values['data']['higher_limit'], float) or |
||
| 860 | isinstance(new_values['data']['higher_limit'], int)): |
||
| 861 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 862 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 863 | else: |
||
| 864 | higher_limit = new_values['data']['higher_limit'] |
||
| 865 | |||
| 866 | # the lower_limit is optional |
||
| 867 | if 'lower_limit' not in new_values['data'].keys() or \ |
||
| 868 | new_values['data']['lower_limit'] is None: |
||
| 869 | lower_limit = None |
||
| 870 | elif not (isinstance(new_values['data']['lower_limit'], float) or |
||
| 871 | isinstance(new_values['data']['lower_limit'], int)): |
||
| 872 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 873 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 874 | else: |
||
| 875 | lower_limit = new_values['data']['lower_limit'] |
||
| 876 | |||
| 877 | if 'ratio' not in new_values['data'].keys() or \ |
||
| 878 | not (isinstance(new_values['data']['ratio'], float) or |
||
| 879 | isinstance(new_values['data']['ratio'], int)): |
||
| 880 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 881 | description='API.INVALID_RATIO_VALUE') |
||
| 882 | ratio = new_values['data']['ratio'] |
||
| 883 | |||
| 884 | if 'offset_constant' not in new_values['data'].keys() or \ |
||
| 885 | not (isinstance(new_values['data']['offset_constant'], float) or |
||
| 886 | isinstance(new_values['data']['offset_constant'], int)): |
||
| 887 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 888 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
||
| 889 | offset_constant = new_values['data']['offset_constant'] |
||
| 890 | |||
| 891 | if 'is_trend' not in new_values['data'].keys() or \ |
||
| 892 | not isinstance(new_values['data']['is_trend'], bool): |
||
| 893 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 894 | description='API.INVALID_IS_TREND_VALUE') |
||
| 895 | is_trend = new_values['data']['is_trend'] |
||
| 896 | |||
| 897 | if 'is_virtual' not in new_values['data'].keys() or \ |
||
| 898 | not isinstance(new_values['data']['is_virtual'], bool): |
||
| 899 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 900 | description='API.INVALID_IS_VIRTUAL_VALUE') |
||
| 901 | if new_values['data']['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
||
| 902 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 903 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
||
| 904 | if new_values['data']['is_virtual'] is True and object_type == 'TEXT_VALUE': |
||
| 905 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 906 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
||
| 907 | is_virtual = new_values['data']['is_virtual'] |
||
| 908 | |||
| 909 | if 'address' not in new_values['data'].keys() or \ |
||
| 910 | not isinstance(new_values['data']['address'], str) or \ |
||
| 911 | len(str.strip(new_values['data']['address'])) == 0: |
||
| 912 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 913 | description='API.INVALID_ADDRESS') |
||
| 914 | address = str.strip(new_values['data']['address']) |
||
| 915 | |||
| 916 | if 'description' in new_values['data'].keys() and \ |
||
| 917 | new_values['data']['description'] is not None and \ |
||
| 918 | len(str(new_values['data']['description'])) > 0: |
||
| 919 | description = str.strip(new_values['data']['description']) |
||
| 920 | else: |
||
| 921 | description = None |
||
| 922 | |||
| 923 | if 'faults' in new_values['data'].keys() and \ |
||
| 924 | new_values['data']['faults'] is not None and \ |
||
| 925 | len(str(new_values['data']['faults'])) > 0: |
||
| 926 | faults = str.strip(new_values['data']['faults']) |
||
| 927 | else: |
||
| 928 | faults = None |
||
| 929 | |||
| 930 | if 'definitions' in new_values['data'].keys() and \ |
||
| 931 | new_values['data']['definitions'] is not None and \ |
||
| 932 | len(str(new_values['data']['definitions'])) > 0: |
||
| 933 | definitions = str.strip(new_values['data']['definitions']) |
||
| 934 | else: |
||
| 935 | definitions = None |
||
| 936 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 937 | cursor = cnx.cursor() |
||
| 938 | |||
| 939 | cursor.execute(" SELECT name " |
||
| 940 | " FROM tbl_points " |
||
| 941 | " WHERE id = %s ", (id_,)) |
||
| 942 | if cursor.fetchone() is None: |
||
| 943 | cursor.close() |
||
| 944 | cnx.close() |
||
| 945 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 946 | description='API.POINT_NOT_FOUND') |
||
| 947 | |||
| 948 | cursor.execute(" SELECT name " |
||
| 949 | " FROM tbl_data_sources " |
||
| 950 | " WHERE id = %s ", (data_source_id,)) |
||
| 951 | if cursor.fetchone() is None: |
||
| 952 | cursor.close() |
||
| 953 | cnx.close() |
||
| 954 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 955 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 956 | |||
| 957 | cursor.execute(" SELECT name " |
||
| 958 | " FROM tbl_points " |
||
| 959 | " WHERE name = %s AND data_source_id = %s AND id != %s ", (name, data_source_id, id_)) |
||
| 960 | if cursor.fetchone() is not None: |
||
| 961 | cursor.close() |
||
| 962 | cnx.close() |
||
| 963 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 964 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
||
| 965 | |||
| 966 | update_row = (" UPDATE tbl_points " |
||
| 967 | " SET name = %s, data_source_id = %s, " |
||
| 968 | " object_type = %s, units = %s, " |
||
| 969 | " high_limit = %s, low_limit = %s, higher_limit = %s, lower_limit = %s, ratio = %s, " |
||
| 970 | " offset_constant = %s, is_trend = %s, is_virtual = %s, address = %s, description = %s, " |
||
| 971 | " faults = %s, definitions = %s " |
||
| 972 | " WHERE id = %s ") |
||
| 973 | cursor.execute(update_row, (name, |
||
| 974 | data_source_id, |
||
| 975 | object_type, |
||
| 976 | units, |
||
| 977 | high_limit, |
||
| 978 | low_limit, |
||
| 979 | higher_limit, |
||
| 980 | lower_limit, |
||
| 981 | ratio, |
||
| 982 | offset_constant, |
||
| 983 | is_trend, |
||
| 984 | is_virtual, |
||
| 985 | address, |
||
| 986 | description, |
||
| 987 | faults, |
||
| 988 | definitions, |
||
| 989 | id_,)) |
||
| 990 | cnx.commit() |
||
| 991 | |||
| 992 | cursor.close() |
||
| 993 | cnx.close() |
||
| 994 | |||
| 995 | resp.status = falcon.HTTP_200 |
||
| 996 | |||
| 997 | |||
| 998 | class PointLimit: |
||
| 999 | def __init__(self): |
||
| 1000 | """"Initializes PointLimit""" |
||
| 1001 | pass |
||
| 1002 | |||
| 1003 | @staticmethod |
||
| 1004 | def on_options(req, resp, id_): |
||
| 1005 | _ = req |
||
| 1006 | resp.status = falcon.HTTP_200 |
||
| 1007 | _ = id_ |
||
| 1008 | |||
| 1009 | @staticmethod |
||
| 1010 | @user_logger |
||
| 1011 | def on_put(req, resp, id_): |
||
| 1012 | """Handles PUT requests""" |
||
| 1013 | admin_control(req) |
||
| 1014 | try: |
||
| 1015 | raw_json = req.stream.read().decode('utf-8') |
||
| 1016 | except Exception as ex: |
||
| 1017 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.EXCEPTION', description=str(ex)) |
||
| 1018 | |||
| 1019 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1020 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1021 | description='API.INVALID_POINT_ID') |
||
| 1022 | |||
| 1023 | new_values = json.loads(raw_json) |
||
| 1024 | |||
| 1025 | if 'high_limit' not in new_values['data'].keys() or \ |
||
| 1026 | not (isinstance(new_values['data']['high_limit'], float) or |
||
| 1027 | isinstance(new_values['data']['high_limit'], int)): |
||
| 1028 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1029 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 1030 | high_limit = new_values['data']['high_limit'] |
||
| 1031 | |||
| 1032 | if 'low_limit' not in new_values['data'].keys() or \ |
||
| 1033 | not (isinstance(new_values['data']['low_limit'], float) or |
||
| 1034 | isinstance(new_values['data']['low_limit'], int)): |
||
| 1035 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1036 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 1037 | low_limit = new_values['data']['low_limit'] |
||
| 1038 | |||
| 1039 | if 'higher_limit' not in new_values['data'].keys() or \ |
||
| 1040 | not (isinstance(new_values['data']['higher_limit'], float) or |
||
| 1041 | isinstance(new_values['data']['higher_limit'], int)): |
||
| 1042 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1043 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 1044 | higher_limit = new_values['data']['higher_limit'] |
||
| 1045 | |||
| 1046 | if 'lower_limit' not in new_values['data'].keys() or \ |
||
| 1047 | not (isinstance(new_values['data']['lower_limit'], float) or |
||
| 1048 | isinstance(new_values['data']['lower_limit'], int)): |
||
| 1049 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1050 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 1051 | lower_limit = new_values['data']['lower_limit'] |
||
| 1052 | |||
| 1053 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1054 | cursor = cnx.cursor() |
||
| 1055 | |||
| 1056 | cursor.execute(" SELECT name " |
||
| 1057 | " FROM tbl_points " |
||
| 1058 | " WHERE id = %s ", (id_,)) |
||
| 1059 | if cursor.fetchone() is None: |
||
| 1060 | cursor.close() |
||
| 1061 | cnx.close() |
||
| 1062 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1063 | description='API.POINT_NOT_FOUND') |
||
| 1064 | |||
| 1065 | update_row = (" UPDATE tbl_points " |
||
| 1066 | " SET high_limit = %s, low_limit = %s, higher_limit = %s, lower_limit = %s " |
||
| 1067 | " WHERE id = %s ") |
||
| 1068 | cursor.execute(update_row, (high_limit, |
||
| 1069 | low_limit, |
||
| 1070 | higher_limit, |
||
| 1071 | lower_limit, |
||
| 1072 | id_,)) |
||
| 1073 | cnx.commit() |
||
| 1074 | |||
| 1075 | cursor.close() |
||
| 1076 | cnx.close() |
||
| 1077 | |||
| 1078 | resp.status = falcon.HTTP_200 |
||
| 1079 | |||
| 1080 | |||
| 1081 | class PointSetValue: |
||
| 1082 | def __init__(self): |
||
| 1083 | """"Initializes PointSetValue""" |
||
| 1084 | pass |
||
| 1085 | |||
| 1086 | @staticmethod |
||
| 1087 | def on_options(req, resp, id_): |
||
| 1088 | _ = req |
||
| 1089 | resp.status = falcon.HTTP_200 |
||
| 1090 | _ = id_ |
||
| 1091 | |||
| 1092 | @staticmethod |
||
| 1093 | @user_logger |
||
| 1094 | def on_put(req, resp, id_): |
||
| 1095 | """Handles PUT requests""" |
||
| 1096 | admin_control(req) |
||
| 1097 | try: |
||
| 1098 | raw_json = req.stream.read().decode('utf-8') |
||
| 1099 | except Exception as ex: |
||
| 1100 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.EXCEPTION', description=str(ex)) |
||
| 1101 | |||
| 1102 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1103 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1104 | description='API.INVALID_POINT_ID') |
||
| 1105 | |||
| 1106 | new_values = json.loads(raw_json) |
||
| 1107 | |||
| 1108 | if 'set_value' not in new_values['data'].keys() or \ |
||
| 1109 | not (isinstance(new_values['data']['set_value'], float) or |
||
| 1110 | isinstance(new_values['data']['set_value'], int)): |
||
| 1111 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1112 | description='API.INVALID_SET_VALUE') |
||
| 1113 | set_value = new_values['data']['set_value'] |
||
| 1114 | |||
| 1115 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1116 | cursor = cnx.cursor() |
||
| 1117 | |||
| 1118 | cursor.execute(" SELECT name " |
||
| 1119 | " FROM tbl_points " |
||
| 1120 | " WHERE id = %s ", (id_,)) |
||
| 1121 | if cursor.fetchone() is None: |
||
| 1122 | cursor.close() |
||
| 1123 | cnx.close() |
||
| 1124 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1125 | description='API.POINT_NOT_FOUND') |
||
| 1126 | |||
| 1127 | add_value = (" INSERT INTO tbl_points_set_values (point_id, set_value, utc_date_time) " |
||
| 1128 | " VALUES (%s, %s, %s) ") |
||
| 1129 | cursor.execute(add_value, (id_, set_value, datetime.utcnow())) |
||
| 1130 | cnx.commit() |
||
| 1131 | cursor.close() |
||
| 1132 | cnx.close() |
||
| 1133 | |||
| 1134 | resp.status = falcon.HTTP_200 |
||
| 1135 | |||
| 1136 | |||
| 1137 | class PointExport: |
||
| 1138 | def __init__(self): |
||
| 1139 | """"Initializes PointExport""" |
||
| 1140 | pass |
||
| 1141 | |||
| 1142 | @staticmethod |
||
| 1143 | def on_options(req, resp, id_): |
||
| 1144 | _ = req |
||
| 1145 | resp.status = falcon.HTTP_200 |
||
| 1146 | _ = id_ |
||
| 1147 | |||
| 1148 | View Code Duplication | @staticmethod |
|
| 1149 | def on_get(req, resp, id_): |
||
| 1150 | """Handles GET requests""" |
||
| 1151 | admin_control(req) |
||
| 1152 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1153 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1154 | description='API.INVALID_POINT_ID') |
||
| 1155 | |||
| 1156 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1157 | cursor = cnx.cursor() |
||
| 1158 | |||
| 1159 | query = (" SELECT id, name, uuid " |
||
| 1160 | " FROM tbl_data_sources ") |
||
| 1161 | cursor.execute(query) |
||
| 1162 | rows_data_sources = cursor.fetchall() |
||
| 1163 | |||
| 1164 | data_source_dict = dict() |
||
| 1165 | if rows_data_sources is not None and len(rows_data_sources) > 0: |
||
| 1166 | for row in rows_data_sources: |
||
| 1167 | data_source_dict[row[0]] = {"id": row[0], |
||
| 1168 | "name": row[1], |
||
| 1169 | "uuid": row[2]} |
||
| 1170 | |||
| 1171 | query = (" SELECT id, name, data_source_id, object_type, units, " |
||
| 1172 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
||
| 1173 | " is_trend, is_virtual, address, description, faults, definitions " |
||
| 1174 | " FROM tbl_points " |
||
| 1175 | " WHERE id = %s ") |
||
| 1176 | cursor.execute(query, (id_,)) |
||
| 1177 | row = cursor.fetchone() |
||
| 1178 | cursor.close() |
||
| 1179 | cnx.close() |
||
| 1180 | if row is None: |
||
| 1181 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1182 | description='API.POINT_NOT_FOUND') |
||
| 1183 | |||
| 1184 | result = {"id": row[0], |
||
| 1185 | "name": row[1], |
||
| 1186 | "data_source": data_source_dict.get(row[2], None), |
||
| 1187 | "object_type": row[3], |
||
| 1188 | "units": row[4], |
||
| 1189 | "high_limit": row[5], |
||
| 1190 | "low_limit": row[6], |
||
| 1191 | "higher_limit": row[7], |
||
| 1192 | "lower_limit": row[8], |
||
| 1193 | "ratio": Decimal(row[9]), |
||
| 1194 | "offset_constant": Decimal(row[10]), |
||
| 1195 | "is_trend": bool(row[11]), |
||
| 1196 | "is_virtual": bool(row[12]), |
||
| 1197 | "address": row[13], |
||
| 1198 | "description": row[14], |
||
| 1199 | "faults": row[15], |
||
| 1200 | "definitions": row[16]} |
||
| 1201 | resp.text = json.dumps(result) |
||
| 1202 | |||
| 1203 | |||
| 1204 | class PointImport: |
||
| 1205 | def __init__(self): |
||
| 1206 | """"Initializes PointImport""" |
||
| 1207 | pass |
||
| 1208 | |||
| 1209 | @staticmethod |
||
| 1210 | def on_options(req, resp): |
||
| 1211 | _ = req |
||
| 1212 | resp.status = falcon.HTTP_200 |
||
| 1213 | |||
| 1214 | @staticmethod |
||
| 1215 | @user_logger |
||
| 1216 | def on_post(req, resp): |
||
| 1217 | """Handles POST requests""" |
||
| 1218 | admin_control(req) |
||
| 1219 | try: |
||
| 1220 | raw_json = req.stream.read().decode('utf-8') |
||
| 1221 | except Exception as ex: |
||
| 1222 | print(str(ex)) |
||
| 1223 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1224 | title='API.BAD_REQUEST', |
||
| 1225 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 1226 | |||
| 1227 | new_values = json.loads(raw_json) |
||
| 1228 | |||
| 1229 | if 'name' not in new_values.keys() or \ |
||
| 1230 | not isinstance(new_values['name'], str) or \ |
||
| 1231 | len(str.strip(new_values['name'])) == 0: |
||
| 1232 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1233 | description='API.INVALID_POINT_NAME') |
||
| 1234 | name = str.strip(new_values['name']) |
||
| 1235 | |||
| 1236 | if 'id' not in new_values['data_source'].keys() or \ |
||
| 1237 | not isinstance(new_values['data_source']['id'], int) or \ |
||
| 1238 | new_values['data_source']['id'] <= 0: |
||
| 1239 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1240 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 1241 | data_source_id = new_values['data_source']['id'] |
||
| 1242 | |||
| 1243 | if 'object_type' not in new_values.keys() \ |
||
| 1244 | or str.strip(new_values['object_type']) not in ( |
||
| 1245 | 'ENERGY_VALUE', 'ANALOG_VALUE', 'DIGITAL_VALUE', 'TEXT_VALUE'): |
||
| 1246 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 1247 | title='API.BAD_REQUEST', |
||
| 1248 | description='API.INVALID_OBJECT_TYPE') |
||
| 1249 | object_type = str.strip(new_values['object_type']) |
||
| 1250 | |||
| 1251 | if 'units' not in new_values.keys() or \ |
||
| 1252 | not isinstance(new_values['units'], str) or \ |
||
| 1253 | len(str.strip(new_values['units'])) == 0: |
||
| 1254 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1255 | description='API.INVALID_UNITS') |
||
| 1256 | units = str.strip(new_values['units']) |
||
| 1257 | |||
| 1258 | if 'high_limit' not in new_values.keys() or \ |
||
| 1259 | not (isinstance(new_values['high_limit'], float) or |
||
| 1260 | isinstance(new_values['high_limit'], int)): |
||
| 1261 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1262 | description='API.INVALID_HIGH_LIMIT_VALUE') |
||
| 1263 | high_limit = new_values['high_limit'] |
||
| 1264 | |||
| 1265 | if 'low_limit' not in new_values.keys() or \ |
||
| 1266 | not (isinstance(new_values['low_limit'], float) or |
||
| 1267 | isinstance(new_values['low_limit'], int)): |
||
| 1268 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1269 | description='API.INVALID_LOW_LIMIT_VALUE') |
||
| 1270 | low_limit = new_values['low_limit'] |
||
| 1271 | |||
| 1272 | # the higher_limit is optional |
||
| 1273 | if 'higher_limit' not in new_values.keys() or \ |
||
| 1274 | new_values['higher_limit'] is None: |
||
| 1275 | higher_limit = None |
||
| 1276 | elif not (isinstance(new_values['higher_limit'], float) or |
||
| 1277 | isinstance(new_values['higher_limit'], int)): |
||
| 1278 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1279 | description='API.INVALID_HIGHER_LIMIT_VALUE') |
||
| 1280 | else: |
||
| 1281 | higher_limit = new_values['higher_limit'] |
||
| 1282 | |||
| 1283 | # the lower_limit is optional |
||
| 1284 | if 'lower_limit' not in new_values.keys() or \ |
||
| 1285 | new_values['lower_limit'] is None: |
||
| 1286 | lower_limit = None |
||
| 1287 | elif not (isinstance(new_values['lower_limit'], float) or |
||
| 1288 | isinstance(new_values['lower_limit'], int)): |
||
| 1289 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1290 | description='API.INVALID_LOWER_LIMIT_VALUE') |
||
| 1291 | else: |
||
| 1292 | lower_limit = new_values['lower_limit'] |
||
| 1293 | |||
| 1294 | if 'ratio' not in new_values.keys() or \ |
||
| 1295 | not (isinstance(new_values['ratio'], float) or |
||
| 1296 | isinstance(new_values['ratio'], int)): |
||
| 1297 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1298 | description='API.INVALID_RATIO_VALUE') |
||
| 1299 | ratio = new_values['ratio'] |
||
| 1300 | |||
| 1301 | if 'offset_constant' not in new_values.keys() or \ |
||
| 1302 | not (isinstance(new_values['offset_constant'], float) or |
||
| 1303 | isinstance(new_values['offset_constant'], int)): |
||
| 1304 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1305 | description='API.INVALID_OFFSET_CONSTANT_VALUE') |
||
| 1306 | offset_constant = new_values['offset_constant'] |
||
| 1307 | |||
| 1308 | if 'is_trend' not in new_values.keys() or \ |
||
| 1309 | not isinstance(new_values['is_trend'], bool): |
||
| 1310 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1311 | description='API.INVALID_IS_TREND_VALUE') |
||
| 1312 | is_trend = new_values['is_trend'] |
||
| 1313 | |||
| 1314 | if 'is_virtual' not in new_values.keys() or \ |
||
| 1315 | not isinstance(new_values['is_virtual'], bool): |
||
| 1316 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1317 | description='API.INVALID_IS_VIRTUAL_VALUE') |
||
| 1318 | if new_values['is_virtual'] is True and object_type == 'DIGITAL_VALUE': |
||
| 1319 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1320 | description='API.VIRTUAL_POINT_CAN_NOT_BE_DIGITAL_VALUE') |
||
| 1321 | if new_values['is_virtual'] is True and object_type == 'TEXT_VALUE': |
||
| 1322 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1323 | description='API.VIRTUAL_POINT_CAN_NOT_BE_TEXT_VALUE') |
||
| 1324 | is_virtual = new_values['is_virtual'] |
||
| 1325 | |||
| 1326 | if 'address' not in new_values.keys() or \ |
||
| 1327 | not isinstance(new_values['address'], str) or \ |
||
| 1328 | len(str.strip(new_values['address'])) == 0: |
||
| 1329 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1330 | description='API.INVALID_ADDRESS') |
||
| 1331 | address = str.strip(new_values['address']) |
||
| 1332 | |||
| 1333 | if 'description' in new_values.keys() and \ |
||
| 1334 | new_values['description'] is not None and \ |
||
| 1335 | len(str(new_values['description'])) > 0: |
||
| 1336 | description = str.strip(new_values['description']) |
||
| 1337 | else: |
||
| 1338 | description = None |
||
| 1339 | |||
| 1340 | if 'faults' in new_values.keys() and \ |
||
| 1341 | new_values['faults'] is not None and \ |
||
| 1342 | len(str(new_values['faults'])) > 0: |
||
| 1343 | faults = str.strip(new_values['faults']) |
||
| 1344 | else: |
||
| 1345 | faults = None |
||
| 1346 | |||
| 1347 | if 'definitions' in new_values.keys() and \ |
||
| 1348 | new_values['definitions'] is not None and \ |
||
| 1349 | len(str(new_values['definitions'])) > 0: |
||
| 1350 | definitions = str.strip(new_values['definitions']) |
||
| 1351 | else: |
||
| 1352 | definitions = None |
||
| 1353 | |||
| 1354 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1355 | cursor = cnx.cursor() |
||
| 1356 | |||
| 1357 | cursor.execute(" SELECT name " |
||
| 1358 | " FROM tbl_points " |
||
| 1359 | " WHERE name = %s AND data_source_id = %s ", (name, data_source_id)) |
||
| 1360 | if cursor.fetchone() is not None: |
||
| 1361 | cursor.close() |
||
| 1362 | cnx.close() |
||
| 1363 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1364 | description='API.POINT_NAME_IS_ALREADY_IN_USE') |
||
| 1365 | |||
| 1366 | cursor.execute(" SELECT name " |
||
| 1367 | " FROM tbl_data_sources " |
||
| 1368 | " WHERE id = %s ", (data_source_id,)) |
||
| 1369 | if cursor.fetchone() is None: |
||
| 1370 | cursor.close() |
||
| 1371 | cnx.close() |
||
| 1372 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1373 | description='API.INVALID_DATA_SOURCE_ID') |
||
| 1374 | |||
| 1375 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
||
| 1376 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
||
| 1377 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
||
| 1378 | " definitions) " |
||
| 1379 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 1380 | cursor.execute(add_value, (name, |
||
| 1381 | data_source_id, |
||
| 1382 | object_type, |
||
| 1383 | units, |
||
| 1384 | high_limit, |
||
| 1385 | low_limit, |
||
| 1386 | higher_limit, |
||
| 1387 | lower_limit, |
||
| 1388 | ratio, |
||
| 1389 | offset_constant, |
||
| 1390 | is_trend, |
||
| 1391 | is_virtual, |
||
| 1392 | address, |
||
| 1393 | description, |
||
| 1394 | faults, |
||
| 1395 | definitions)) |
||
| 1396 | new_id = cursor.lastrowid |
||
| 1397 | cnx.commit() |
||
| 1398 | cursor.close() |
||
| 1399 | cnx.close() |
||
| 1400 | |||
| 1401 | resp.status = falcon.HTTP_201 |
||
| 1402 | resp.location = '/points/' + str(new_id) |
||
| 1403 | |||
| 1404 | |||
| 1405 | class PointClone: |
||
| 1406 | def __init__(self): |
||
| 1407 | """"Initializes PointClone""" |
||
| 1408 | pass |
||
| 1409 | |||
| 1410 | @staticmethod |
||
| 1411 | def on_options(req, resp, id_): |
||
| 1412 | _ = req |
||
| 1413 | resp.status = falcon.HTTP_200 |
||
| 1414 | _ = id_ |
||
| 1415 | |||
| 1416 | @staticmethod |
||
| 1417 | @user_logger |
||
| 1418 | def on_post(req, resp, id_): |
||
| 1419 | admin_control(req) |
||
| 1420 | if not id_.isdigit() or int(id_) <= 0: |
||
| 1421 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 1422 | description='API.INVALID_POINT_ID') |
||
| 1423 | |||
| 1424 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 1425 | cursor = cnx.cursor() |
||
| 1426 | |||
| 1427 | query = (" SELECT id, name, data_source_id, object_type, units, " |
||
| 1428 | " high_limit, low_limit, higher_limit, lower_limit, ratio, offset_constant, " |
||
| 1429 | " is_trend, is_virtual, address, description, faults, definitions " |
||
| 1430 | " FROM tbl_points " |
||
| 1431 | " WHERE id = %s ") |
||
| 1432 | cursor.execute(query, (id_,)) |
||
| 1433 | row = cursor.fetchone() |
||
| 1434 | if row is None: |
||
| 1435 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 1436 | description='API.POINT_NOT_FOUND') |
||
| 1437 | |||
| 1438 | result = {"id": row[0], |
||
| 1439 | "name": row[1], |
||
| 1440 | "data_source_id": row[2], |
||
| 1441 | "object_type": row[3], |
||
| 1442 | "units": row[4], |
||
| 1443 | "high_limit": row[5], |
||
| 1444 | "low_limit": row[6], |
||
| 1445 | "higher_limit": row[7], |
||
| 1446 | "lower_limit": row[8], |
||
| 1447 | "ratio": Decimal(row[9]), |
||
| 1448 | "offset_constant": Decimal(row[10]), |
||
| 1449 | "is_trend": bool(row[11]), |
||
| 1450 | "is_virtual": bool(row[12]), |
||
| 1451 | "address": row[13], |
||
| 1452 | "description": row[14], |
||
| 1453 | "faults": row[15], |
||
| 1454 | "definitions": row[16]} |
||
| 1455 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
||
| 1456 | if config.utc_offset[0] == '-': |
||
| 1457 | timezone_offset = -timezone_offset |
||
| 1458 | new_name = (str.strip(result['name']) + |
||
| 1459 | (datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
||
| 1460 | add_value = (" INSERT INTO tbl_points (name, data_source_id, object_type, units, " |
||
| 1461 | " high_limit, low_limit, higher_limit, lower_limit, ratio, " |
||
| 1462 | " offset_constant, is_trend, is_virtual, address, description, faults, " |
||
| 1463 | " definitions) " |
||
| 1464 | " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) ") |
||
| 1465 | cursor.execute(add_value, (new_name, |
||
| 1466 | result['data_source_id'], |
||
| 1467 | result['object_type'], |
||
| 1468 | result['units'], |
||
| 1469 | result['high_limit'], |
||
| 1470 | result['low_limit'], |
||
| 1471 | result['higher_limit'], |
||
| 1472 | result['lower_limit'], |
||
| 1473 | result['ratio'], |
||
| 1474 | result['offset_constant'], |
||
| 1475 | result['is_trend'], |
||
| 1476 | result['is_virtual'], |
||
| 1477 | result['address'], |
||
| 1478 | result['description'], |
||
| 1479 | result['faults'], |
||
| 1480 | result['definitions'])) |
||
| 1481 | new_id = cursor.lastrowid |
||
| 1482 | cnx.commit() |
||
| 1483 | cursor.close() |
||
| 1484 | cnx.close() |
||
| 1485 | |||
| 1486 | resp.status = falcon.HTTP_201 |
||
| 1487 | resp.location = '/points/' + str(new_id) |
||
| 1488 | |||
| 1489 |
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