MyEMS /
myems
| Total Complexity | 148 |
| Total Lines | 788 |
| Duplicated Lines | 23.98 % |
| 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.workingcalendar 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 admin_control, access_control, api_key_control |
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| 6 | import config |
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| 7 | |||
| 8 | |||
| 9 | class WorkingCalendarCollection: |
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| 10 | """ |
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| 11 | Working Calendar Collection Resource |
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| 12 | |||
| 13 | This class handles CRUD operations for working calendar collection. |
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| 14 | It provides endpoints for listing all working calendars and creating new calendars. |
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| 15 | Working calendars define business days and holidays for the energy management system. |
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| 16 | """ |
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| 17 | def __init__(self): |
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| 18 | """Initialize WorkingCalendarCollection""" |
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| 19 | pass |
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| 20 | |||
| 21 | @staticmethod |
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| 22 | def on_options(req, resp): |
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| 23 | """Handle OPTIONS requests for CORS preflight""" |
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| 24 | _ = req |
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| 25 | resp.status = falcon.HTTP_200 |
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| 26 | |||
| 27 | @staticmethod |
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| 28 | def on_get(req, resp): |
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| 29 | if 'API-KEY' not in req.headers or \ |
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| 30 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 31 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 32 | access_control(req) |
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| 33 | else: |
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| 34 | api_key_control(req) |
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| 35 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 36 | cursor = cnx.cursor() |
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| 37 | |||
| 38 | cursor.execute(" SELECT id, name, description" |
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| 39 | " FROM tbl_working_calendars ") |
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| 40 | |||
| 41 | rows_calendars = cursor.fetchall() |
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| 42 | |||
| 43 | result = list() |
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| 44 | if rows_calendars is not None and len(rows_calendars) > 0: |
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| 45 | for row in rows_calendars: |
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| 46 | meta_result = {"id": row[0], |
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| 47 | "name": row[1], |
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| 48 | "description": row[2]} |
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| 49 | result.append(meta_result) |
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| 50 | |||
| 51 | cursor.close() |
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| 52 | cnx.close() |
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| 53 | resp.text = json.dumps(result) |
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| 54 | |||
| 55 | @staticmethod |
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| 56 | def on_post(req, resp): |
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| 57 | """Handles POST requests""" |
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| 58 | admin_control(req) |
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| 59 | try: |
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| 60 | raw_json = req.stream.read().decode('utf-8') |
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| 61 | new_values = json.loads(raw_json) |
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| 62 | except UnicodeDecodeError as ex: |
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| 63 | print("Failed to decode request") |
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| 64 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 65 | title='API.BAD_REQUEST', |
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| 66 | description='API.INVALID_ENCODING') |
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| 67 | except json.JSONDecodeError as ex: |
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| 68 | print("Failed to parse JSON") |
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| 69 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 70 | title='API.BAD_REQUEST', |
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| 71 | description='API.INVALID_JSON_FORMAT') |
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| 72 | except Exception as ex: |
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| 73 | print("Unexpected error reading request stream") |
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| 74 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 75 | title='API.BAD_REQUEST', |
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| 76 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 77 | |||
| 78 | if 'name' not in new_values['data'].keys() or \ |
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| 79 | not isinstance(new_values['data']['name'], str) or \ |
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| 80 | len(str.strip(new_values['data']['name'])) == 0: |
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| 81 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 82 | description='API.INVALID_WORKING_CALENDAR_NAME') |
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| 83 | name = str.strip(new_values['data']['name']) |
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| 84 | |||
| 85 | if 'description' in new_values['data'].keys() and \ |
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| 86 | new_values['data']['description'] is not None and \ |
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| 87 | len(str(new_values['data']['description'])) > 0: |
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| 88 | description = str.strip(new_values['data']['description']) |
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| 89 | else: |
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| 90 | description = None |
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| 91 | |||
| 92 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 93 | cursor = cnx.cursor() |
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| 94 | |||
| 95 | cursor.execute(" SELECT name " |
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| 96 | " FROM tbl_working_calendars " |
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| 97 | " WHERE name = %s ", (name,)) |
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| 98 | if cursor.fetchone() is not None: |
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| 99 | cursor.close() |
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| 100 | cnx.close() |
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| 101 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 102 | description='API.WORKING_CALENDAR_NAME_IS_ALREADY_IN_USE') |
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| 103 | |||
| 104 | add_values = (" INSERT INTO tbl_working_calendars " |
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| 105 | " (name, description) " |
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| 106 | " VALUES (%s, %s) ") |
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| 107 | cursor.execute(add_values, (name, |
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| 108 | description)) |
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| 109 | new_id = cursor.lastrowid |
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| 110 | cnx.commit() |
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| 111 | cursor.close() |
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| 112 | cnx.close() |
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| 113 | |||
| 114 | resp.status = falcon.HTTP_201 |
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| 115 | resp.location = '/workingcalendar/' + str(new_id) |
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| 116 | |||
| 117 | |||
| 118 | class WorkingCalendarItem: |
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| 119 | def __init__(self): |
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| 120 | pass |
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| 121 | |||
| 122 | @staticmethod |
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| 123 | def on_options(req, resp, id_): |
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| 124 | _ = req |
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| 125 | resp.status = falcon.HTTP_200 |
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| 126 | _ = id_ |
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| 127 | |||
| 128 | View Code Duplication | @staticmethod |
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|
Duplication
introduced
by
|
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| 129 | def on_get(req, resp, id_): |
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| 130 | if 'API-KEY' not in req.headers or \ |
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| 131 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 132 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 133 | access_control(req) |
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| 134 | else: |
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| 135 | api_key_control(req) |
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| 136 | if not id_.isdigit() or int(id_) <= 0: |
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| 137 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 138 | description='API.INVALID_WORKING_CALENDAR_ID') |
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| 139 | |||
| 140 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 141 | cursor = cnx.cursor() |
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| 142 | |||
| 143 | cursor.execute(" SELECT id, name, description" |
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| 144 | " FROM tbl_working_calendars " |
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| 145 | " WHERE id = %s ", (id_,)) |
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| 146 | row = cursor.fetchone() |
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| 147 | cursor.close() |
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| 148 | cnx.close() |
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| 149 | |||
| 150 | if row is None: |
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| 151 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 152 | description='API.WORKING_CALENDAR_NOT_FOUND') |
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| 153 | |||
| 154 | meta_result = {"id": row[0], |
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| 155 | "name": row[1], |
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| 156 | "description": row[2]} |
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| 157 | resp.text = json.dumps(meta_result) |
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| 158 | |||
| 159 | @staticmethod |
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| 160 | def on_delete(req, resp, id_): |
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| 161 | admin_control(req) |
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| 162 | if not id_.isdigit() or int(id_) <= 0: |
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| 163 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 164 | description='API.INVALID_WORKING_CALENDAR_ID') |
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| 165 | |||
| 166 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 167 | cursor = cnx.cursor() |
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| 168 | |||
| 169 | cursor.execute(" SELECT id " |
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| 170 | " FROM tbl_working_calendars " |
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| 171 | " WHERE id = %s ", (id_,)) |
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| 172 | if cursor.fetchone() is None: |
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| 173 | cursor.close() |
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| 174 | cnx.close() |
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| 175 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 176 | description='API.WORKING_CALENDAR_NOT_FOUND') |
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| 177 | |||
| 178 | # check relation with space |
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| 179 | cursor.execute(" SELECT id FROM tbl_spaces_working_calendars" |
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| 180 | " WHERE working_calendar_id = %s ", (id_,)) |
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| 181 | |||
| 182 | rows_non_working_days = cursor.fetchall() |
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| 183 | if rows_non_working_days is not None and len(rows_non_working_days) > 0: |
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| 184 | cursor.close() |
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| 185 | cnx.close() |
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| 186 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 187 | title='API.BAD_REQUEST', |
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| 188 | description='API.THERE_IS_RELATION_WITH_SPACES') |
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| 189 | |||
| 190 | # check relation with tenants |
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| 191 | cursor.execute(" SELECT tenant_id " |
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| 192 | " FROM tbl_tenants_working_calendars " |
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| 193 | " WHERE working_calendar_id = %s ", (id_,)) |
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| 194 | rows_tenants = cursor.fetchall() |
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| 195 | if rows_tenants is not None and len(rows_tenants) > 0: |
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| 196 | cursor.close() |
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| 197 | cnx.close() |
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| 198 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 199 | title='API.BAD_REQUEST', |
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| 200 | description='API.THERE_IS_RELATION_WITH_TENANTS') |
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| 201 | |||
| 202 | # check relation with stores |
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| 203 | cursor.execute(" SELECT store_id " |
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| 204 | " FROM tbl_stores_working_calendars " |
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| 205 | " WHERE working_calendar_id = %s ", (id_,)) |
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| 206 | rows_stores = cursor.fetchall() |
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| 207 | if rows_stores is not None and len(rows_stores) > 0: |
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| 208 | cursor.close() |
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| 209 | cnx.close() |
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| 210 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 211 | title='API.BAD_REQUEST', |
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| 212 | description='API.THERE_IS_RELATION_WITH_STORES') |
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| 213 | |||
| 214 | # check relation with shopfloors |
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| 215 | cursor.execute(" SELECT shopfloor_id " |
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| 216 | " FROM tbl_shopfloors_working_calendars " |
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| 217 | " WHERE working_calendar_id = %s ", (id_,)) |
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| 218 | rows_shopfloors = cursor.fetchall() |
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| 219 | if rows_shopfloors is not None and len(rows_shopfloors) > 0: |
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| 220 | cursor.close() |
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| 221 | cnx.close() |
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| 222 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 223 | title='API.BAD_REQUEST', |
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| 224 | description='API.THERE_IS_RELATION_WITH_SHOPFLOORS') |
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| 225 | |||
| 226 | cursor.execute(" DELETE FROM tbl_working_calendars_non_working_days " |
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| 227 | " WHERE working_calendar_id = %s ", (id_,)) |
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| 228 | cnx.commit() |
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| 229 | |||
| 230 | cursor.execute(" DELETE FROM tbl_working_calendars WHERE id = %s ", (id_,)) |
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| 231 | cnx.commit() |
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| 232 | |||
| 233 | cursor.close() |
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| 234 | cnx.close() |
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| 235 | |||
| 236 | resp.status = falcon.HTTP_204 |
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| 237 | |||
| 238 | View Code Duplication | @staticmethod |
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| 239 | def on_put(req, resp, id_): |
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| 240 | """Handles PUT requests""" |
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| 241 | admin_control(req) |
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| 242 | try: |
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| 243 | raw_json = req.stream.read().decode('utf-8') |
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| 244 | except UnicodeDecodeError as ex: |
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| 245 | print("Failed to decode request") |
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| 246 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 247 | title='API.BAD_REQUEST', |
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| 248 | description='API.INVALID_ENCODING') |
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| 249 | except Exception as ex: |
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| 250 | print("Unexpected error reading request stream") |
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| 251 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 252 | title='API.BAD_REQUEST', |
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| 253 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 254 | |||
| 255 | if not id_.isdigit() or int(id_) <= 0: |
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| 256 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 257 | description='API.INVALID_WORKING_CALENDAR_ID') |
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| 258 | |||
| 259 | new_values = json.loads(raw_json) |
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| 260 | |||
| 261 | if 'name' not in new_values['data'].keys() or \ |
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| 262 | not isinstance(new_values['data']['name'], str) or \ |
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| 263 | len(str.strip(new_values['data']['name'])) == 0: |
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| 264 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 265 | description='API.INVALID_WORKING_CALENDAR_NAME') |
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| 266 | name = str.strip(new_values['data']['name']) |
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| 267 | |||
| 268 | if 'description' in new_values['data'].keys() and \ |
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| 269 | new_values['data']['description'] is not None and \ |
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| 270 | len(str(new_values['data']['description'])) > 0: |
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| 271 | description = str.strip(new_values['data']['description']) |
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| 272 | else: |
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| 273 | description = None |
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| 274 | |||
| 275 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 276 | cursor = cnx.cursor() |
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| 277 | |||
| 278 | cursor.execute(" SELECT name " |
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| 279 | " FROM tbl_working_calendars " |
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| 280 | " WHERE id = %s ", (id_,)) |
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| 281 | if cursor.fetchone() is None: |
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| 282 | cursor.close() |
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| 283 | cnx.close() |
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| 284 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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| 285 | description='API.WORKING_CALENDAR_NOT_FOUND') |
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| 286 | |||
| 287 | cursor.execute(" SELECT name " |
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| 288 | " FROM tbl_working_calendars " |
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| 289 | " WHERE name = %s AND id != %s ", (name, id_)) |
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| 290 | if cursor.fetchone() is not None: |
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| 291 | cursor.close() |
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| 292 | cnx.close() |
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| 293 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 294 | description='API.WORKING_CALENDAR_NAME_IS_ALREADY_IN_USE') |
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| 295 | |||
| 296 | update_row = (" UPDATE tbl_working_calendars " |
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| 297 | " SET name = %s, description = %s " |
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| 298 | " WHERE id = %s ") |
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| 299 | cursor.execute(update_row, (name, description, id_)) |
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| 300 | cnx.commit() |
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| 301 | |||
| 302 | cursor.close() |
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| 303 | cnx.close() |
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| 304 | |||
| 305 | resp.status = falcon.HTTP_200 |
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| 306 | |||
| 307 | |||
| 308 | class NonWorkingDayCollection: |
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| 309 | def __init__(self): |
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| 310 | pass |
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| 311 | |||
| 312 | @staticmethod |
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| 313 | def on_options(req, resp, id_): |
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| 314 | _ = req |
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| 315 | resp.status = falcon.HTTP_200 |
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| 316 | _ = id_ |
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| 317 | |||
| 318 | View Code Duplication | @staticmethod |
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| 319 | def on_get(req, resp, id_): |
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| 320 | if 'API-KEY' not in req.headers or \ |
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| 321 | not isinstance(req.headers['API-KEY'], str) or \ |
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| 322 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 323 | access_control(req) |
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| 324 | else: |
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| 325 | api_key_control(req) |
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| 326 | if not id_.isdigit() or int(id_) <= 0: |
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| 327 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 328 | description='API.INVALID_NON_WORKING_DAY_ID') |
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| 329 | |||
| 330 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 331 | cursor = cnx.cursor() |
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| 332 | |||
| 333 | cursor.execute(" SELECT id, working_calendar_id, date_local, description" |
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| 334 | " FROM tbl_working_calendars_non_working_days " |
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| 335 | " WHERE working_calendar_id = %s " |
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| 336 | " ORDER BY date_local DESC ", (id_,)) |
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| 337 | rows_date_local = cursor.fetchall() |
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| 338 | |||
| 339 | meta_result = list() |
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| 340 | if rows_date_local is not None and len(rows_date_local) > 0: |
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| 341 | for row in rows_date_local: |
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| 342 | date_local_dict = {'id': row[0], |
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| 343 | 'working_calendar_id': row[1], |
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| 344 | 'date_local': row[2].isoformat()[0:10], |
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| 345 | 'description': row[3]} |
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| 346 | meta_result.append(date_local_dict) |
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| 347 | |||
| 348 | cursor.close() |
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| 349 | cnx.close() |
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| 350 | |||
| 351 | resp.text = json.dumps(meta_result) |
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| 352 | |||
| 353 | @staticmethod |
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| 354 | def on_post(req, resp, id_): |
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| 355 | """Handles POST requests""" |
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| 356 | admin_control(req) |
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| 357 | try: |
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| 358 | raw_json = req.stream.read().decode('utf-8') |
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| 359 | new_values = json.loads(raw_json) |
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| 360 | except UnicodeDecodeError as ex: |
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| 361 | print("Failed to decode request") |
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| 362 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 363 | title='API.BAD_REQUEST', |
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| 364 | description='API.INVALID_ENCODING') |
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| 365 | except json.JSONDecodeError as ex: |
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| 366 | print("Failed to parse JSON") |
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| 367 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 368 | title='API.BAD_REQUEST', |
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| 369 | description='API.INVALID_JSON_FORMAT') |
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| 370 | except Exception as ex: |
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| 371 | print("Unexpected error reading request stream") |
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| 372 | raise falcon.HTTPError(status=falcon.HTTP_400, |
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| 373 | title='API.BAD_REQUEST', |
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| 374 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
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| 375 | |||
| 376 | if not id_.isdigit() or int(id_) <= 0: |
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| 377 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 378 | description='API.INVALID_WORKING_CALENDAR_ID') |
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| 379 | working_calendar_id = id_ |
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| 380 | |||
| 381 | if 'date_local' not in new_values['data'].keys() or \ |
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| 382 | new_values['data']['date_local'] is None or \ |
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| 383 | len(str(new_values['data']['date_local'])) <= 0: |
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| 384 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 385 | description='API.INVALID_DATE_LOCAL') |
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| 386 | date_local = str.strip(new_values['data']['date_local']) |
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| 387 | |||
| 388 | if 'description' in new_values['data'].keys() and \ |
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| 389 | new_values['data']['description'] is not None and \ |
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| 390 | len(str(new_values['data']['description'])) > 0: |
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| 391 | description = str.strip(new_values['data']['description']) |
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| 392 | else: |
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| 393 | description = None |
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| 394 | |||
| 395 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 396 | cursor = cnx.cursor() |
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| 397 | |||
| 398 | cursor.execute(" SELECT id " |
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| 399 | " FROM tbl_working_calendars_non_working_days " |
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| 400 | " WHERE working_calendar_id = %s AND date_local = %s ", |
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| 401 | (working_calendar_id, date_local)) |
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| 402 | if cursor.fetchone() is not None: |
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| 403 | cursor.close() |
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| 404 | cnx.close() |
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| 405 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 406 | description='API.DATE_IS_ALREADY_IN_WORKING_CALENDAR') |
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| 407 | |||
| 408 | add_values = (" INSERT INTO tbl_working_calendars_non_working_days " |
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| 409 | " (working_calendar_id, date_local, description) " |
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| 410 | " VALUES (%s, %s, %s) ") |
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| 411 | cursor.execute(add_values, (working_calendar_id, date_local, description)) |
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| 412 | new_id = cursor.lastrowid |
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| 413 | cnx.commit() |
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| 414 | cursor.close() |
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| 415 | cnx.close() |
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| 416 | |||
| 417 | resp.status = falcon.HTTP_201 |
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| 418 | resp.location = '/nonworkingday/' + str(new_id) |
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| 419 | |||
| 420 | |||
| 421 | class NonWorkingDayItem: |
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| 422 | def __init__(self): |
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| 423 | pass |
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| 424 | |||
| 425 | @staticmethod |
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| 426 | def on_options(req, resp, id_): |
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| 427 | _ = req |
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| 428 | resp.status = falcon.HTTP_200 |
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| 429 | _ = id_ |
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| 430 | |||
| 431 | @staticmethod |
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| 432 | def on_get(req, resp, id_): |
||
| 433 | if 'API-KEY' not in req.headers or \ |
||
| 434 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 435 | len(str.strip(req.headers['API-KEY'])) == 0: |
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| 436 | access_control(req) |
||
| 437 | else: |
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| 438 | api_key_control(req) |
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| 439 | if not id_.isdigit() or int(id_) <= 0: |
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| 440 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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| 441 | description='API.INVALID_NON_WORKING_DAY_ID') |
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| 442 | |||
| 443 | cnx = mysql.connector.connect(**config.myems_system_db) |
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| 444 | cursor = cnx.cursor() |
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| 445 | |||
| 446 | cursor.execute(" SELECT id, working_calendar_id, date_local, description" |
||
| 447 | " FROM tbl_working_calendars_non_working_days " |
||
| 448 | " WHERE id = %s ", (id_,)) |
||
| 449 | row = cursor.fetchone() |
||
| 450 | cursor.close() |
||
| 451 | cnx.close() |
||
| 452 | |||
| 453 | if row is None: |
||
| 454 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 455 | description='API.NON_WORKING_DAY_NOT_FOUND') |
||
| 456 | else: |
||
| 457 | meta_result = {"id": row[0], |
||
| 458 | "working_calendar_id": row[1], |
||
| 459 | "date_local": row[2].isoformat()[0:10], |
||
| 460 | "description": row[3]} |
||
| 461 | resp.text = json.dumps(meta_result) |
||
| 462 | |||
| 463 | @staticmethod |
||
| 464 | def on_delete(req, resp, id_): |
||
| 465 | admin_control(req) |
||
| 466 | if not id_.isdigit() or int(id_) <= 0: |
||
| 467 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 468 | description='API.INVALID_NON_WORKING_DAY_ID') |
||
| 469 | |||
| 470 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 471 | cursor = cnx.cursor() |
||
| 472 | |||
| 473 | cursor.execute(" SELECT id " |
||
| 474 | " FROM tbl_working_calendars_non_working_days " |
||
| 475 | " WHERE id = %s ", (id_,)) |
||
| 476 | if cursor.fetchone() is None: |
||
| 477 | cursor.close() |
||
| 478 | cnx.close() |
||
| 479 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 480 | description='API.NON_WORKING_DAY_NOT_FOUND') |
||
| 481 | |||
| 482 | cursor.execute(" DELETE FROM tbl_working_calendars_non_working_days WHERE id = %s ", (id_,)) |
||
| 483 | cnx.commit() |
||
| 484 | |||
| 485 | cursor.close() |
||
| 486 | cnx.close() |
||
| 487 | |||
| 488 | resp.status = falcon.HTTP_204 |
||
| 489 | |||
| 490 | @staticmethod |
||
| 491 | def on_put(req, resp, id_): |
||
| 492 | """Handles PUT requests""" |
||
| 493 | admin_control(req) |
||
| 494 | try: |
||
| 495 | raw_json = req.stream.read().decode('utf-8') |
||
| 496 | except UnicodeDecodeError as ex: |
||
| 497 | print("Failed to decode request") |
||
| 498 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 499 | title='API.BAD_REQUEST', |
||
| 500 | description='API.INVALID_ENCODING') |
||
| 501 | except Exception as ex: |
||
| 502 | print("Unexpected error reading request stream") |
||
| 503 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 504 | title='API.BAD_REQUEST', |
||
| 505 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 506 | |||
| 507 | if not id_.isdigit() or int(id_) <= 0: |
||
| 508 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 509 | description='API.INVALID_NON_WORKING_DAY_ID') |
||
| 510 | |||
| 511 | new_values = json.loads(raw_json) |
||
| 512 | |||
| 513 | if 'date_local' in new_values['data'].keys() and \ |
||
| 514 | new_values['data']['date_local'] is not None and \ |
||
| 515 | len(str(new_values['data']['date_local'])) > 0: |
||
| 516 | date_local = str.strip(new_values['data']['date_local']) |
||
| 517 | |||
| 518 | if 'description' in new_values['data'].keys() and \ |
||
| 519 | new_values['data']['description'] is not None and \ |
||
| 520 | len(str(new_values['data']['description'])) > 0: |
||
| 521 | description = str.strip(new_values['data']['description']) |
||
| 522 | else: |
||
| 523 | description = None |
||
| 524 | |||
| 525 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 526 | cursor = cnx.cursor() |
||
| 527 | |||
| 528 | cursor.execute(" SELECT date_local " |
||
| 529 | " FROM tbl_working_calendars_non_working_days " |
||
| 530 | " WHERE id = %s ", (id_,)) |
||
| 531 | if cursor.fetchone() is None: |
||
| 532 | cursor.close() |
||
| 533 | cnx.close() |
||
| 534 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 535 | description='API.DATE_LOCAL_NOT_FOUND') |
||
| 536 | |||
| 537 | cursor.execute(" SELECT id " |
||
| 538 | " FROM tbl_working_calendars_non_working_days " |
||
| 539 | " WHERE id != %s AND date_local = %s ", |
||
| 540 | (id_, date_local)) |
||
| 541 | if cursor.fetchone() is not None: |
||
| 542 | cursor.close() |
||
| 543 | cnx.close() |
||
| 544 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 545 | description='API.DATE_IS_ALREADY_IN_WORKING_CALENDAR') |
||
| 546 | |||
| 547 | update_row = (" UPDATE tbl_working_calendars_non_working_days " |
||
| 548 | " SET date_local = %s, description = %s " |
||
| 549 | " WHERE id = %s ") |
||
| 550 | cursor.execute(update_row, (date_local, description, id_)) |
||
| 551 | cnx.commit() |
||
| 552 | |||
| 553 | cursor.close() |
||
| 554 | cnx.close() |
||
| 555 | |||
| 556 | resp.status = falcon.HTTP_200 |
||
| 557 | |||
| 558 | |||
| 559 | View Code Duplication | class WorkingCalendarExport: |
|
| 560 | def __init__(self): |
||
| 561 | pass |
||
| 562 | |||
| 563 | @staticmethod |
||
| 564 | def on_options(req, resp, id_): |
||
| 565 | _ = req |
||
| 566 | resp.status = falcon.HTTP_200 |
||
| 567 | _ = id_ |
||
| 568 | |||
| 569 | @staticmethod |
||
| 570 | def on_get(req, resp, id_): |
||
| 571 | if 'API-KEY' not in req.headers or \ |
||
| 572 | not isinstance(req.headers['API-KEY'], str) or \ |
||
| 573 | len(str.strip(req.headers['API-KEY'])) == 0: |
||
| 574 | access_control(req) |
||
| 575 | else: |
||
| 576 | api_key_control(req) |
||
| 577 | if not id_.isdigit() or int(id_) <= 0: |
||
| 578 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 579 | description='API.INVALID_WORKING_CALENDAR_ID') |
||
| 580 | |||
| 581 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 582 | cursor = cnx.cursor() |
||
| 583 | |||
| 584 | cursor.execute(" SELECT id, name, description" |
||
| 585 | " FROM tbl_working_calendars " |
||
| 586 | " WHERE id = %s ", (id_,)) |
||
| 587 | row = cursor.fetchone() |
||
| 588 | |||
| 589 | if row is None: |
||
| 590 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 591 | description='API.WORKING_CALENDAR_NOT_FOUND') |
||
| 592 | |||
| 593 | meta_result = {"id": row[0], |
||
| 594 | "name": row[1], |
||
| 595 | "description": row[2], |
||
| 596 | "non_working_days": None} |
||
| 597 | |||
| 598 | cursor.execute(" SELECT id, working_calendar_id, date_local, description" |
||
| 599 | " FROM tbl_working_calendars_non_working_days " |
||
| 600 | " WHERE working_calendar_id = %s ", (id_,)) |
||
| 601 | rows_date_local = cursor.fetchall() |
||
| 602 | |||
| 603 | result = list() |
||
| 604 | if rows_date_local is not None and len(rows_date_local) > 0: |
||
| 605 | for row in rows_date_local: |
||
| 606 | date_local_dict = {'id': row[0], |
||
| 607 | 'working_calendar_id': row[1], |
||
| 608 | 'date_local': row[2].isoformat()[0:10], |
||
| 609 | 'description': row[3]} |
||
| 610 | result.append(date_local_dict) |
||
| 611 | meta_result['non_working_days'] = result |
||
| 612 | cursor.close() |
||
| 613 | cnx.close() |
||
| 614 | resp.text = json.dumps(meta_result) |
||
| 615 | |||
| 616 | |||
| 617 | class WorkingCalendarImport: |
||
| 618 | def __init__(self): |
||
| 619 | pass |
||
| 620 | |||
| 621 | @staticmethod |
||
| 622 | def on_options(req, resp): |
||
| 623 | _ = req |
||
| 624 | resp.status = falcon.HTTP_200 |
||
| 625 | |||
| 626 | @staticmethod |
||
| 627 | def on_post(req, resp): |
||
| 628 | """Handles POST requests""" |
||
| 629 | admin_control(req) |
||
| 630 | try: |
||
| 631 | raw_json = req.stream.read().decode('utf-8') |
||
| 632 | new_values = json.loads(raw_json) |
||
| 633 | except UnicodeDecodeError as ex: |
||
| 634 | print("Failed to decode request") |
||
| 635 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 636 | title='API.BAD_REQUEST', |
||
| 637 | description='API.INVALID_ENCODING') |
||
| 638 | except json.JSONDecodeError as ex: |
||
| 639 | print("Failed to parse JSON") |
||
| 640 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 641 | title='API.BAD_REQUEST', |
||
| 642 | description='API.INVALID_JSON_FORMAT') |
||
| 643 | except Exception as ex: |
||
| 644 | print("Unexpected error reading request stream") |
||
| 645 | raise falcon.HTTPError(status=falcon.HTTP_400, |
||
| 646 | title='API.BAD_REQUEST', |
||
| 647 | description='API.FAILED_TO_READ_REQUEST_STREAM') |
||
| 648 | |||
| 649 | if 'name' not in new_values.keys() or \ |
||
| 650 | not isinstance(new_values['name'], str) or \ |
||
| 651 | len(str.strip(new_values['name'])) == 0: |
||
| 652 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 653 | description='API.INVALID_WORKING_CALENDAR_NAME') |
||
| 654 | name = str.strip(new_values['name']) |
||
| 655 | |||
| 656 | if 'description' in new_values.keys() and \ |
||
| 657 | new_values['description'] is not None and \ |
||
| 658 | len(str(new_values['description'])) > 0: |
||
| 659 | description = str.strip(new_values['description']) |
||
| 660 | else: |
||
| 661 | description = None |
||
| 662 | |||
| 663 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 664 | cursor = cnx.cursor() |
||
| 665 | |||
| 666 | cursor.execute(" SELECT name " |
||
| 667 | " FROM tbl_working_calendars " |
||
| 668 | " WHERE name = %s ", (name,)) |
||
| 669 | if cursor.fetchone() is not None: |
||
| 670 | cursor.close() |
||
| 671 | cnx.close() |
||
| 672 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 673 | description='API.WORKING_CALENDAR_NAME_IS_ALREADY_IN_USE') |
||
| 674 | |||
| 675 | add_values = (" INSERT INTO tbl_working_calendars " |
||
| 676 | " (name, description) " |
||
| 677 | " VALUES (%s, %s) ") |
||
| 678 | cursor.execute(add_values, (name, |
||
| 679 | description)) |
||
| 680 | new_id = cursor.lastrowid |
||
| 681 | working_calendar_id = new_id |
||
| 682 | for values in new_values['non_working_days']: |
||
| 683 | if 'date_local' not in values or \ |
||
| 684 | values['date_local'] is None or \ |
||
| 685 | len(str(values['date_local'])) <= 0: |
||
| 686 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 687 | description='API.INVALID_DATE_LOCAL') |
||
| 688 | date_local = str.strip(values['date_local']) |
||
| 689 | |||
| 690 | if 'description' in values and \ |
||
| 691 | values['description'] is not None and \ |
||
| 692 | len(str(values['description'])) > 0: |
||
| 693 | description = str.strip(values['description']) |
||
| 694 | else: |
||
| 695 | description = None |
||
| 696 | |||
| 697 | cursor.execute(" SELECT id " |
||
| 698 | " FROM tbl_working_calendars_non_working_days " |
||
| 699 | " WHERE working_calendar_id = %s AND date_local = %s ", |
||
| 700 | (working_calendar_id, date_local)) |
||
| 701 | if cursor.fetchone() is not None: |
||
| 702 | cursor.close() |
||
| 703 | cnx.close() |
||
| 704 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 705 | description='API.DATE_IS_ALREADY_IN_WORKING_CALENDAR') |
||
| 706 | |||
| 707 | add_values = (" INSERT INTO tbl_working_calendars_non_working_days " |
||
| 708 | " (working_calendar_id, date_local, description) " |
||
| 709 | " VALUES (%s, %s, %s) ") |
||
| 710 | cursor.execute(add_values, (working_calendar_id, date_local, description)) |
||
| 711 | cnx.commit() |
||
| 712 | cursor.close() |
||
| 713 | cnx.close() |
||
| 714 | |||
| 715 | resp.status = falcon.HTTP_201 |
||
| 716 | resp.location = '/workingcalendar/' + str(new_id) |
||
| 717 | |||
| 718 | |||
| 719 | class WorkingCalendarClone: |
||
| 720 | def __init__(self): |
||
| 721 | pass |
||
| 722 | |||
| 723 | @staticmethod |
||
| 724 | def on_options(req, resp, id_): |
||
| 725 | _ = req |
||
| 726 | resp.status = falcon.HTTP_200 |
||
| 727 | _ = id_ |
||
| 728 | |||
| 729 | @staticmethod |
||
| 730 | def on_post(req, resp, id_): |
||
| 731 | admin_control(req) |
||
| 732 | if not id_.isdigit() or int(id_) <= 0: |
||
| 733 | raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
||
| 734 | description='API.INVALID_WORKING_CALENDAR_ID') |
||
| 735 | |||
| 736 | cnx = mysql.connector.connect(**config.myems_system_db) |
||
| 737 | cursor = cnx.cursor() |
||
| 738 | |||
| 739 | cursor.execute(" SELECT id, name, description" |
||
| 740 | " FROM tbl_working_calendars " |
||
| 741 | " WHERE id = %s ", (id_,)) |
||
| 742 | row = cursor.fetchone() |
||
| 743 | |||
| 744 | if row is None: |
||
| 745 | raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
||
| 746 | description='API.WORKING_CALENDAR_NOT_FOUND') |
||
| 747 | |||
| 748 | meta_result = {"id": row[0], |
||
| 749 | "name": row[1], |
||
| 750 | "description": row[2], |
||
| 751 | "non_working_days": None} |
||
| 752 | cursor.execute(" SELECT id, working_calendar_id, date_local, description" |
||
| 753 | " FROM tbl_working_calendars_non_working_days " |
||
| 754 | " WHERE working_calendar_id = %s ", (id_,)) |
||
| 755 | rows_date_local = cursor.fetchall() |
||
| 756 | |||
| 757 | result = list() |
||
| 758 | if rows_date_local is not None and len(rows_date_local) > 0: |
||
| 759 | for row in rows_date_local: |
||
| 760 | date_local_dict = {'id': row[0], |
||
| 761 | 'working_calendar_id': row[1], |
||
| 762 | 'date_local': row[2].isoformat()[0:10], |
||
| 763 | 'description': row[3]} |
||
| 764 | result.append(date_local_dict) |
||
| 765 | meta_result['non_working_days'] = result |
||
| 766 | timezone_offset = int(config.utc_offset[1:3]) * 60 + int(config.utc_offset[4:6]) |
||
| 767 | if config.utc_offset[0] == '-': |
||
| 768 | timezone_offset = -timezone_offset |
||
| 769 | new_name = (str.strip(meta_result['name']) + |
||
| 770 | (datetime.utcnow() + timedelta(minutes=timezone_offset)).isoformat(sep='-', timespec='seconds')) |
||
| 771 | add_values = (" INSERT INTO tbl_working_calendars " |
||
| 772 | " (name, description) " |
||
| 773 | " VALUES (%s, %s) ") |
||
| 774 | cursor.execute(add_values, (new_name, |
||
| 775 | meta_result['description'])) |
||
| 776 | new_id = cursor.lastrowid |
||
| 777 | for values in meta_result['non_working_days']: |
||
| 778 | add_values = (" INSERT INTO tbl_working_calendars_non_working_days " |
||
| 779 | " (working_calendar_id, date_local, description) " |
||
| 780 | " VALUES (%s, %s, %s) ") |
||
| 781 | cursor.execute(add_values, (new_id, values['date_local'], values['description'])) |
||
| 782 | cnx.commit() |
||
| 783 | cursor.close() |
||
| 784 | cnx.close() |
||
| 785 | |||
| 786 | resp.status = falcon.HTTP_201 |
||
| 787 | resp.location = '/workingcalendar/' + str(new_id) |
||
| 788 | |||
| 789 |
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