core.rule.RuleCollection.on_post() - Code Metrics - myems/myems-api - Measure and Improve Code Quality continuously with Scrutinizer

core.rule.RuleCollection.on_post() F
last analyzed 2021-02-26 06:13 UTC

↳ Parent: core.rule

Complexity

Conditions

Size

Total Lines	107
Code Lines	90

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	29
eloc	90
nop	2
dl	0
loc	107
rs	0
c	0
b	0
f	0

How to fix Long Method Complexity

import falcon
import json
import mysql.connector
import config
import uuid


class RuleCollection:
    @staticmethod
    def __init__():
        pass

    @staticmethod
    def on_options(req, resp):
        resp.status = falcon.HTTP_200

    @staticmethod
    def on_get(req, resp):
        cnx = mysql.connector.connect(**config.myems_fdd_db)
        cursor = cnx.cursor(dictionary=True)

        query = (" SELECT id, name, uuid, "
                 "        fdd_code, category, priority, "
                 "        channel, expression, message_template, "
                 "        is_enabled "
                 " FROM tbl_rules "
                 " ORDER BY id ")
        cursor.execute(query)
        rows = cursor.fetchall()
        cursor.close()
        cnx.disconnect()

        result = list()
        if rows is not None and len(rows) > 0:
            for row in rows:
                meta_result = {"id": row['id'], "name": row['name'], "uuid": row['uuid'],
                               "fdd_code": row['fdd_code'], "category": row['category'], "priority": row['priority'],
                               "channel": row['channel'], "expression": row['expression'],
                               "message_template": row['message_template'].replace("<br>", ""),
                               "is_enabled": bool(row['is_enabled'])}
                result.append(meta_result)

        resp.body = json.dumps(result)

    @staticmethod
    def on_post(req, resp):
        """Handles POST requests"""
        try:
            raw_json = req.stream.read().decode('utf-8')
        except Exception as ex:
            raise falcon.HTTPError(falcon.HTTP_400, title='API.EXCEPTION', description=ex)

        new_values = json.loads(raw_json)
        if 'name' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['name'], str) or \
                len(str.strip(new_values['data']['name'])) == 0:
            raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
                                   description='API.INVALID_RULE_NAME')
        name = str.strip(new_values['data']['name'])

        if 'fdd_code' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['fdd_code'], str) or \
                len(str.strip(new_values['data']['fdd_code'])) == 0:
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_FDD_CODE')
        fdd_code = str.strip(new_values['data']['fdd_code'])

        if 'category' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['category'], str) or \
                len(str.strip(new_values['data']['category'])) == 0 or \
                str.strip(new_values['data']['category']) not in \
                ('SYSTEM', 'SPACE', 'METER', 'TENANT', 'STORE', 'SHOPFLOOR', 'EQUIPMENT', 'COMBINEDEQUIPMENT'):
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_CATEGORY')
        category = str.strip(new_values['data']['category'])

        if 'priority' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['priority'], str) or \
                len(str.strip(new_values['data']['priority'])) == 0 or \
                str.strip(new_values['data']['priority']) not in \
                ('CRITICAL', 'HIGH', 'MEDIUM', 'LOW'):
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_PRIORITY')
        priority = str.strip(new_values['data']['priority'])

        if 'channel' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['channel'], str) or \
                len(str.strip(new_values['data']['channel'])) == 0 or \
                str.strip(new_values['data']['channel']) not in ('WEB', 'EMAIL', 'SMS', 'WECHAT', 'CALL'):
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_CHANNEL')
        channel = str.strip(new_values['data']['channel'])

        if 'expression' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['expression'], str) or \
                len(str.strip(new_values['data']['expression'])) == 0:
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_EXPRESSION')
        expression = str.strip(new_values['data']['expression'])

        if 'message_template' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['message_template'], str) or \
                len(str.strip(new_values['data']['message_template'])) == 0:
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_MESSAGE_TEMPLATE')
        message_template = str.strip(new_values['data']['message_template'])

        if 'is_enabled' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['is_enabled'], bool):
            raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
                                   description='API.INVALID_IS_ENABLED')
        is_enabled = new_values['data']['is_enabled']

        cnx = mysql.connector.connect(**config.myems_fdd_db)
        cursor = cnx.cursor()

        cursor.execute(" SELECT name "
                       " FROM tbl_rules "
                       " WHERE name = %s ", (name,))
        if cursor.fetchone() is not None:
            cursor.close()
            cnx.disconnect()
            raise falcon.HTTPError(falcon.HTTP_404, title='API.BAD_REQUEST',
                                   description='API.RULE_NAME_IS_ALREADY_IN_USE')

        add_row = (" INSERT INTO tbl_rules "
                   "             (name, uuid, fdd_code, category, priority, "
                   "              channel, expression, message_template, is_enabled) "
                   " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s) ")
        cursor.execute(add_row, (name,
                                 str(uuid.uuid4()),
                                 fdd_code,
                                 category,
                                 priority,
                                 channel,
                                 expression,
                                 message_template,
                                 is_enabled))
        new_id = cursor.lastrowid
        cnx.commit()
        cursor.close()
        cnx.disconnect()

        resp.status = falcon.HTTP_201
        resp.location = '/rules/' + str(new_id)


class RuleItem:
    @staticmethod
    def __init__():
        pass

    @staticmethod
    def on_options(req, resp, id_):
        resp.status = falcon.HTTP_200

    @staticmethod
    def on_get(req, resp, id_):
        if not id_.isdigit() or int(id_) <= 0:
            raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
                                   description='API.INVALID_RULE_ID')

        cnx = mysql.connector.connect(**config.myems_fdd_db)
        cursor = cnx.cursor(dictionary=True)

        query = (" SELECT id, name, uuid, "
                 "        fdd_code, category, priority, "
                 "        channel, expression, message_template, is_enabled "
                 " FROM tbl_rules "
                 " WHERE id = %s ")
        cursor.execute(query, (id_,))
        row = cursor.fetchone()
        cursor.close()
        cnx.disconnect()
        if row is None:
            raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND',
                                   description='API.RULE_NOT_FOUND')

        result = {"id": row['id'], "name": row['name'], "uuid": row['uuid'],
                  "fdd_code": row['fdd_code'], "category": row['category'], "priority": row['priority'],
                  "channel": row['channel'], "expression": row['expression'],
                  "message_template": row['message_template'].replace("<br>", ""),
                  "is_enabled": bool(row['is_enabled'])}
        resp.body = json.dumps(result)

    @staticmethod

    def on_delete(req, resp, id_):
        if not id_.isdigit() or int(id_) <= 0:
            raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
                                   description='API.INVALID_RULE_ID')

        cnx = mysql.connector.connect(**config.myems_fdd_db)
        cursor = cnx.cursor()

        cursor.execute(" SELECT id "
                       " FROM tbl_rules "
                       " WHERE id = %s ",
                       (id_,))
        if cursor.fetchone() is None:
            cursor.close()
            cnx.disconnect()
            raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND',
                                   description='API.RULE_NOT_FOUND')

        cursor.execute(" DELETE FROM tbl_rules WHERE id = %s ", (id_,))
        cnx.commit()

        cursor.close()
        cnx.disconnect()

        resp.status = falcon.HTTP_204

    @staticmethod
    def on_put(req, resp, id_):
        """Handles PUT requests"""
        try:
            raw_json = req.stream.read().decode('utf-8')
        except Exception as ex:
            raise falcon.HTTPError(falcon.HTTP_400, title='API.EXCEPTION', description=ex)

        if not id_.isdigit() or int(id_) <= 0:
            raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
                                   description='API.INVALID_RULE_ID')

        new_values = json.loads(raw_json)
        if 'name' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['name'], str) or \
                len(str.strip(new_values['data']['name'])) == 0:
            raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
                                   description='API.INVALID_RULE_NAME')
        name = str.strip(new_values['data']['name'])

        if 'fdd_code' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['fdd_code'], str) or \
                len(str.strip(new_values['data']['fdd_code'])) == 0:
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_FDD_CODE')
        fdd_code = str.strip(new_values['data']['fdd_code'])

        if 'category' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['category'], str) or \
                len(str.strip(new_values['data']['category'])) == 0 or \
                str.strip(new_values['data']['category']) not in \
                ('SYSTEM', 'SPACE', 'METER', 'TENANT', 'STORE', 'SHOPFLOOR', 'EQUIPMENT', 'COMBINEDEQUIPMENT'):
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_CATEGORY')
        category = str.strip(new_values['data']['category'])

        if 'priority' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['priority'], str) or \
                len(str.strip(new_values['data']['priority'])) == 0 or \
                str.strip(new_values['data']['priority']) not in \
                ('CRITICAL', 'HIGH', 'MEDIUM', 'LOW'):
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_PRIORITY')
        priority = str.strip(new_values['data']['priority'])

        if 'channel' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['channel'], str) or \
                len(str.strip(new_values['data']['channel'])) == 0 or \
                str.strip(new_values['data']['channel']) not in ('WEB', 'EMAIL', 'SMS', 'WECHAT', 'CALL'):
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_CHANNEL')
        channel = str.strip(new_values['data']['channel'])

        if 'expression' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['expression'], str) or \
                len(str.strip(new_values['data']['expression'])) == 0:
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_EXPRESSION')
        expression = str.strip(new_values['data']['expression'])

        if 'message_template' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['message_template'], str) or \
                len(str.strip(new_values['data']['message_template'])) == 0:
            raise falcon.HTTPError(falcon.HTTP_400,
                                   title='API.BAD_REQUEST',
                                   description='API.INVALID_MESSAGE_TEMPLATE')
        message_template = str.strip(new_values['data']['message_template'])

        if 'is_enabled' not in new_values['data'].keys() or \
                not isinstance(new_values['data']['is_enabled'], bool):
            raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
                                   description='API.INVALID_IS_ENABLED')
        is_enabled = new_values['data']['is_enabled']

        cnx = mysql.connector.connect(**config.myems_fdd_db)
        cursor = cnx.cursor()

        cursor.execute(" SELECT id "
                       " FROM tbl_rules "
                       " WHERE id = %s ", (id_,))
        if cursor.fetchone() is None:
            cursor.close()
            cnx.disconnect()
            raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND',
                                   description='API.RULE_NOT_FOUND')

        cursor.execute(" SELECT name "
                       " FROM tbl_rules "
                       " WHERE name = %s AND id != %s ", (name, id_))
        if cursor.fetchone() is not None:
            cursor.close()
            cnx.disconnect()
            raise falcon.HTTPError(falcon.HTTP_404, title='API.BAD_REQUEST',
                                   description='API.RULE_NAME_IS_ALREADY_IN_USE')

        update_row = (" UPDATE tbl_rules "
                      " SET name = %s, fdd_code = %s, category = %s, priority = %s, "
                      "     channel = %s, expression = %s, message_template = %s, "
                      "     is_enabled = %s "
                      " WHERE id = %s ")
        cursor.execute(update_row, (name,
                                    fdd_code,
                                    category,
                                    priority,
                                    channel,
                                    expression,
                                    message_template,
                                    is_enabled,
                                    id_,))
        cnx.commit()

        cursor.close()
        cnx.disconnect()

        resp.status = falcon.HTTP_200


1		import falcon
2		import json
3		import mysql.connector
4		import config
5		import uuid
6
7
8		class RuleCollection:
9		@staticmethod
10		def __init__():
11		pass
12
13		@staticmethod
14		def on_options(req, resp):
15		resp.status = falcon.HTTP_200
16
17		@staticmethod
18		def on_get(req, resp):
19		cnx = mysql.connector.connect(**config.myems_fdd_db)
20		cursor = cnx.cursor(dictionary=True)
21
22		query = (" SELECT id, name, uuid, "
23		" fdd_code, category, priority, "
24		" channel, expression, message_template, "
25		" is_enabled "
26		" FROM tbl_rules "
27		" ORDER BY id ")
28		cursor.execute(query)
29		rows = cursor.fetchall()
30		cursor.close()
31		cnx.disconnect()
32
33		result = list()
34		if rows is not None and len(rows) > 0:
35		for row in rows:
36		meta_result = {"id": row['id'], "name": row['name'], "uuid": row['uuid'],
37		"fdd_code": row['fdd_code'], "category": row['category'], "priority": row['priority'],
38		"channel": row['channel'], "expression": row['expression'],
39		"message_template": row['message_template'].replace("<br>", ""),
40		"is_enabled": bool(row['is_enabled'])}
41		result.append(meta_result)
42
43		resp.body = json.dumps(result)
44
45		@staticmethod
46		def on_post(req, resp):
47		"""Handles POST requests"""
48		try:
49		raw_json = req.stream.read().decode('utf-8')
50		except Exception as ex:
51		raise falcon.HTTPError(falcon.HTTP_400, title='API.EXCEPTION', description=ex)
52
53		new_values = json.loads(raw_json)
54		if 'name' not in new_values['data'].keys() or \
55		not isinstance(new_values['data']['name'], str) or \
56		len(str.strip(new_values['data']['name'])) == 0:
57		raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
58		description='API.INVALID_RULE_NAME')
59		name = str.strip(new_values['data']['name'])
60
61		if 'fdd_code' not in new_values['data'].keys() or \
62		not isinstance(new_values['data']['fdd_code'], str) or \
63		len(str.strip(new_values['data']['fdd_code'])) == 0:
64		raise falcon.HTTPError(falcon.HTTP_400,
65		title='API.BAD_REQUEST',
66		description='API.INVALID_FDD_CODE')
67		fdd_code = str.strip(new_values['data']['fdd_code'])
68
69		if 'category' not in new_values['data'].keys() or \
70		not isinstance(new_values['data']['category'], str) or \
71		len(str.strip(new_values['data']['category'])) == 0 or \
72		str.strip(new_values['data']['category']) not in \
73		('SYSTEM', 'SPACE', 'METER', 'TENANT', 'STORE', 'SHOPFLOOR', 'EQUIPMENT', 'COMBINEDEQUIPMENT'):
74		raise falcon.HTTPError(falcon.HTTP_400,
75		title='API.BAD_REQUEST',
76		description='API.INVALID_CATEGORY')
77		category = str.strip(new_values['data']['category'])
78
79		if 'priority' not in new_values['data'].keys() or \
80		not isinstance(new_values['data']['priority'], str) or \
81		len(str.strip(new_values['data']['priority'])) == 0 or \
82		str.strip(new_values['data']['priority']) not in \
83		('CRITICAL', 'HIGH', 'MEDIUM', 'LOW'):
84		raise falcon.HTTPError(falcon.HTTP_400,
85		title='API.BAD_REQUEST',
86		description='API.INVALID_PRIORITY')
87		priority = str.strip(new_values['data']['priority'])
88
89		if 'channel' not in new_values['data'].keys() or \
90		not isinstance(new_values['data']['channel'], str) or \
91		len(str.strip(new_values['data']['channel'])) == 0 or \
92		str.strip(new_values['data']['channel']) not in ('WEB', 'EMAIL', 'SMS', 'WECHAT', 'CALL'):
93		raise falcon.HTTPError(falcon.HTTP_400,
94		title='API.BAD_REQUEST',
95		description='API.INVALID_CHANNEL')
96		channel = str.strip(new_values['data']['channel'])
97
98		if 'expression' not in new_values['data'].keys() or \
99		not isinstance(new_values['data']['expression'], str) or \
100		len(str.strip(new_values['data']['expression'])) == 0:
101		raise falcon.HTTPError(falcon.HTTP_400,
102		title='API.BAD_REQUEST',
103		description='API.INVALID_EXPRESSION')
104		expression = str.strip(new_values['data']['expression'])
105
106		if 'message_template' not in new_values['data'].keys() or \
107		not isinstance(new_values['data']['message_template'], str) or \
108		len(str.strip(new_values['data']['message_template'])) == 0:
109		raise falcon.HTTPError(falcon.HTTP_400,
110		title='API.BAD_REQUEST',
111		description='API.INVALID_MESSAGE_TEMPLATE')
112		message_template = str.strip(new_values['data']['message_template'])
113
114		if 'is_enabled' not in new_values['data'].keys() or \
115		not isinstance(new_values['data']['is_enabled'], bool):
116		raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
117		description='API.INVALID_IS_ENABLED')
118		is_enabled = new_values['data']['is_enabled']
119
120		cnx = mysql.connector.connect(**config.myems_fdd_db)
121		cursor = cnx.cursor()
122
123		cursor.execute(" SELECT name "
124		" FROM tbl_rules "
125		" WHERE name = %s ", (name,))
126		if cursor.fetchone() is not None:
127		cursor.close()
128		cnx.disconnect()
129		raise falcon.HTTPError(falcon.HTTP_404, title='API.BAD_REQUEST',
130		description='API.RULE_NAME_IS_ALREADY_IN_USE')
131
132		add_row = (" INSERT INTO tbl_rules "
133		" (name, uuid, fdd_code, category, priority, "
134		" channel, expression, message_template, is_enabled) "
135		" VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s) ")
136		cursor.execute(add_row, (name,
137		str(uuid.uuid4()),
138		fdd_code,
139		category,
140		priority,
141		channel,
142		expression,
143		message_template,
144		is_enabled))
145		new_id = cursor.lastrowid
146		cnx.commit()
147		cursor.close()
148		cnx.disconnect()
149
150		resp.status = falcon.HTTP_201
151		resp.location = '/rules/' + str(new_id)
152
153
154		class RuleItem:
155		@staticmethod
156		def __init__():
157		pass
158
159		@staticmethod
160		def on_options(req, resp, id_):
161		resp.status = falcon.HTTP_200
162
163		@staticmethod
164		def on_get(req, resp, id_):
165		if not id_.isdigit() or int(id_) <= 0:
166		raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
167		description='API.INVALID_RULE_ID')
168
169		cnx = mysql.connector.connect(**config.myems_fdd_db)
170		cursor = cnx.cursor(dictionary=True)
171
172		query = (" SELECT id, name, uuid, "
173		" fdd_code, category, priority, "
174		" channel, expression, message_template, is_enabled "
175		" FROM tbl_rules "
176		" WHERE id = %s ")
177		cursor.execute(query, (id_,))
178		row = cursor.fetchone()
179		cursor.close()
180		cnx.disconnect()
181		if row is None:
182		raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND',
183		description='API.RULE_NOT_FOUND')
184
185		result = {"id": row['id'], "name": row['name'], "uuid": row['uuid'],
186		"fdd_code": row['fdd_code'], "category": row['category'], "priority": row['priority'],
187		"channel": row['channel'], "expression": row['expression'],
188		"message_template": row['message_template'].replace("<br>", ""),
189		"is_enabled": bool(row['is_enabled'])}
190		resp.body = json.dumps(result)
191
192	View Code Duplication	@staticmethod
		0 ignored issues – show Duplication introduced 2020-11-24 10:14 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
193		def on_delete(req, resp, id_):
194		if not id_.isdigit() or int(id_) <= 0:
195		raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
196		description='API.INVALID_RULE_ID')
197
198		cnx = mysql.connector.connect(**config.myems_fdd_db)
199		cursor = cnx.cursor()
200
201		cursor.execute(" SELECT id "
202		" FROM tbl_rules "
203		" WHERE id = %s ",
204		(id_,))
205		if cursor.fetchone() is None:
206		cursor.close()
207		cnx.disconnect()
208		raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND',
209		description='API.RULE_NOT_FOUND')
210
211		cursor.execute(" DELETE FROM tbl_rules WHERE id = %s ", (id_,))
212		cnx.commit()
213
214		cursor.close()
215		cnx.disconnect()
216
217		resp.status = falcon.HTTP_204
218
219		@staticmethod
220		def on_put(req, resp, id_):
221		"""Handles PUT requests"""
222		try:
223		raw_json = req.stream.read().decode('utf-8')
224		except Exception as ex:
225		raise falcon.HTTPError(falcon.HTTP_400, title='API.EXCEPTION', description=ex)
226
227		if not id_.isdigit() or int(id_) <= 0:
228		raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
229		description='API.INVALID_RULE_ID')
230
231		new_values = json.loads(raw_json)
232		if 'name' not in new_values['data'].keys() or \
233		not isinstance(new_values['data']['name'], str) or \
234		len(str.strip(new_values['data']['name'])) == 0:
235		raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
236		description='API.INVALID_RULE_NAME')
237		name = str.strip(new_values['data']['name'])
238
239		if 'fdd_code' not in new_values['data'].keys() or \
240		not isinstance(new_values['data']['fdd_code'], str) or \
241		len(str.strip(new_values['data']['fdd_code'])) == 0:
242		raise falcon.HTTPError(falcon.HTTP_400,
243		title='API.BAD_REQUEST',
244		description='API.INVALID_FDD_CODE')
245		fdd_code = str.strip(new_values['data']['fdd_code'])
246
247		if 'category' not in new_values['data'].keys() or \
248		not isinstance(new_values['data']['category'], str) or \
249		len(str.strip(new_values['data']['category'])) == 0 or \
250		str.strip(new_values['data']['category']) not in \
251		('SYSTEM', 'SPACE', 'METER', 'TENANT', 'STORE', 'SHOPFLOOR', 'EQUIPMENT', 'COMBINEDEQUIPMENT'):
252		raise falcon.HTTPError(falcon.HTTP_400,
253		title='API.BAD_REQUEST',
254		description='API.INVALID_CATEGORY')
255		category = str.strip(new_values['data']['category'])
256
257		if 'priority' not in new_values['data'].keys() or \
258		not isinstance(new_values['data']['priority'], str) or \
259		len(str.strip(new_values['data']['priority'])) == 0 or \
260		str.strip(new_values['data']['priority']) not in \
261		('CRITICAL', 'HIGH', 'MEDIUM', 'LOW'):
262		raise falcon.HTTPError(falcon.HTTP_400,
263		title='API.BAD_REQUEST',
264		description='API.INVALID_PRIORITY')
265		priority = str.strip(new_values['data']['priority'])
266
267		if 'channel' not in new_values['data'].keys() or \
268		not isinstance(new_values['data']['channel'], str) or \
269		len(str.strip(new_values['data']['channel'])) == 0 or \
270		str.strip(new_values['data']['channel']) not in ('WEB', 'EMAIL', 'SMS', 'WECHAT', 'CALL'):
271		raise falcon.HTTPError(falcon.HTTP_400,
272		title='API.BAD_REQUEST',
273		description='API.INVALID_CHANNEL')
274		channel = str.strip(new_values['data']['channel'])
275
276		if 'expression' not in new_values['data'].keys() or \
277		not isinstance(new_values['data']['expression'], str) or \
278		len(str.strip(new_values['data']['expression'])) == 0:
279		raise falcon.HTTPError(falcon.HTTP_400,
280		title='API.BAD_REQUEST',
281		description='API.INVALID_EXPRESSION')
282		expression = str.strip(new_values['data']['expression'])
283
284		if 'message_template' not in new_values['data'].keys() or \
285		not isinstance(new_values['data']['message_template'], str) or \
286		len(str.strip(new_values['data']['message_template'])) == 0:
287		raise falcon.HTTPError(falcon.HTTP_400,
288		title='API.BAD_REQUEST',
289		description='API.INVALID_MESSAGE_TEMPLATE')
290		message_template = str.strip(new_values['data']['message_template'])
291
292		if 'is_enabled' not in new_values['data'].keys() or \
293		not isinstance(new_values['data']['is_enabled'], bool):
294		raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
295		description='API.INVALID_IS_ENABLED')
296		is_enabled = new_values['data']['is_enabled']
297
298		cnx = mysql.connector.connect(**config.myems_fdd_db)
299		cursor = cnx.cursor()
300
301		cursor.execute(" SELECT id "
302		" FROM tbl_rules "
303		" WHERE id = %s ", (id_,))
304		if cursor.fetchone() is None:
305		cursor.close()
306		cnx.disconnect()
307		raise falcon.HTTPError(falcon.HTTP_404, title='API.NOT_FOUND',
308		description='API.RULE_NOT_FOUND')
309
310		cursor.execute(" SELECT name "
311		" FROM tbl_rules "
312		" WHERE name = %s AND id != %s ", (name, id_))
313		if cursor.fetchone() is not None:
314		cursor.close()
315		cnx.disconnect()
316		raise falcon.HTTPError(falcon.HTTP_404, title='API.BAD_REQUEST',
317		description='API.RULE_NAME_IS_ALREADY_IN_USE')
318
319		update_row = (" UPDATE tbl_rules "
320		" SET name = %s, fdd_code = %s, category = %s, priority = %s, "
321		" channel = %s, expression = %s, message_template = %s, "
322		" is_enabled = %s "
323		" WHERE id = %s ")
324		cursor.execute(update_row, (name,
325		fdd_code,
326		category,
327		priority,
328		channel,
329		expression,
330		message_template,
331		is_enabled,
332		id_,))
333		cnx.commit()
334
335		cursor.close()
336		cnx.disconnect()
337
338		resp.status = falcon.HTTP_200
339

myems / myems-api

core.rule.RuleCollection.on_post() F last analyzed 2021-02-26 06:13 UTC

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core.rule.RuleCollection.on_post() F
last analyzed 2021-02-26 06:13 UTC