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import re |
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import uuid |
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import falcon |
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import mysql.connector |
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import simplejson as json |
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from core.useractivity import user_logger, admin_control, access_control, api_key_control |
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import config |
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class IoTSIMCardCollection: |
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def __init__(self): |
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""""Initializes""" |
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pass |
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@staticmethod |
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def on_options(req, resp): |
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_ = req |
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resp.status = falcon.HTTP_200 |
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@staticmethod |
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def on_get(req, resp): |
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if 'API-KEY' not in req.headers or \ |
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not isinstance(req.headers['API-KEY'], str) or \ |
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len(str.strip(req.headers['API-KEY'])) == 0: |
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access_control(req) |
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else: |
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api_key_control(req) |
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cnx = mysql.connector.connect(**config.myems_system_db) |
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cursor = cnx.cursor() |
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query = (" SELECT id, iccid, imsi, operator, status, active_time, open_time, expiration_time, " |
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" used_traffic, total_traffic, description " |
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" FROM tbl_iot_sim_cards " |
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" ORDER BY id ") |
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cursor.execute(query) |
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rows = cursor.fetchall() |
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cursor.close() |
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cnx.close() |
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result = list() |
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if rows is not None and len(rows) > 0: |
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for row in rows: |
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meta_result = {"id": row[0], |
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"iccid": row[1], |
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"imsi": row[2], |
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"operator": row[3], |
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"status": row[4], |
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"active_time": row[5], |
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"open_time": row[6], |
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"expiration_time": row[7], |
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"used_traffic": row[8], |
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"total_traffic": row[9], |
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"description": row[10]} |
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result.append(meta_result) |
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resp.text = json.dumps(result) |
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@staticmethod |
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@user_logger |
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def on_post(req, resp): |
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"""Handles POST requests""" |
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admin_control(req) |
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try: |
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raw_json = req.stream.read().decode('utf-8') |
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except Exception as ex: |
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print(ex) |
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raise falcon.HTTPError(status=falcon.HTTP_400, |
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title='API.BAD_REQUEST', |
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description='API.FAILED_TO_READ_REQUEST_STREAM') |
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new_values = json.loads(raw_json) |
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if 'iccid' not in new_values['data'].keys() or \ |
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not isinstance(new_values['data']['iccid'], str) or \ |
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len(str.strip(new_values['data']['iccid'])) == 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_ICCID') |
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iccid = str.strip(new_values['data']['iccid']) |
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if 'description' in new_values['data'].keys() and \ |
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new_values['data']['description'] is not None and \ |
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len(str(new_values['data']['description'])) > 0: |
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description = str.strip(new_values['data']['description']) |
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else: |
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description = None |
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cnx = mysql.connector.connect(**config.myems_system_db) |
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cursor = cnx.cursor() |
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cursor.execute(" SELECT iccid " |
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" FROM tbl_iot_sim_cards " |
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" WHERE iccid = %s ", (iccid,)) |
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if cursor.fetchone() is not None: |
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cursor.close() |
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cnx.close() |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.ICCID_IS_ALREADY_IN_USE') |
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add_row = (" INSERT INTO tbl_iot_sim_cards " |
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" (iccid, description) " |
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" VALUES (%s, %s) ") |
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cursor.execute(add_row, (iccid, description)) |
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new_id = cursor.lastrowid |
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cnx.commit() |
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cursor.close() |
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cnx.close() |
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resp.status = falcon.HTTP_201 |
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resp.location = '/iotsimcards/' + str(new_id) |
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class IoTSIMCardItem: |
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def __init__(self): |
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""""Initializes""" |
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pass |
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@staticmethod |
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def on_options(req, resp, id_): |
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_ = id_ |
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_ = req |
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resp.status = falcon.HTTP_200 |
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@staticmethod |
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def on_get(req, resp, id_): |
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if 'API-KEY' not in req.headers or \ |
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not isinstance(req.headers['API-KEY'], str) or \ |
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len(str.strip(req.headers['API-KEY'])) == 0: |
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access_control(req) |
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else: |
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api_key_control(req) |
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if not id_.isdigit() or int(id_) <= 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_CONTACT_ID') |
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cnx = mysql.connector.connect(**config.myems_system_db) |
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cursor = cnx.cursor() |
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query = (" SELECT id, iccid, imsi, operator, status, active_time, open_time, expiration_time, " |
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" used_traffic, total_traffic, description " |
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" FROM tbl_iot_sim_cards " |
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" WHERE id = %s ") |
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cursor.execute(query, (id_,)) |
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row = cursor.fetchone() |
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cursor.close() |
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cnx.close() |
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if row is None: |
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raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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description='API.IOT_SIM_CARD_NOT_FOUND') |
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result = {"id": row[0], |
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"iccid": row[1], |
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"imsi": row[2], |
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"operator": row[3], |
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"status": row[4], |
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"active_time": row[5], |
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"open_time": row[6], |
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"expiration_time": row[7], |
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"used_traffic": row[8], |
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"total_traffic": row[9], |
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"description": row[10]} |
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resp.text = json.dumps(result) |
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@staticmethod |
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@user_logger |
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def on_delete(req, resp, id_): |
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admin_control(req) |
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if not id_.isdigit() or int(id_) <= 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_IOT_SIM_CARD_ID') |
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cnx = mysql.connector.connect(**config.myems_system_db) |
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cursor = cnx.cursor() |
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cursor.execute(" SELECT iccid " |
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" FROM tbl_iot_sim_cards " |
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" WHERE id = %s ", (id_,)) |
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if cursor.fetchone() is None: |
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cursor.close() |
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cnx.close() |
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raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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description='API.IOT_SIM_CARD_NOT_FOUND') |
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cursor.execute(" DELETE FROM tbl_iot_sim_cards WHERE id = %s ", (id_,)) |
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cnx.commit() |
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cursor.close() |
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cnx.close() |
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resp.status = falcon.HTTP_204 |
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View Code Duplication |
@staticmethod |
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@user_logger |
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def on_put(req, resp, id_): |
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"""Handles PUT requests""" |
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admin_control(req) |
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try: |
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raw_json = req.stream.read().decode('utf-8') |
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except Exception as ex: |
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print(ex) |
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raise falcon.HTTPError(status=falcon.HTTP_400, |
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title='API.BAD_REQUEST', |
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description='API.FAILED_TO_READ_REQUEST_STREAM') |
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if not id_.isdigit() or int(id_) <= 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_IOT_SIM_CARD_ID') |
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new_values = json.loads(raw_json) |
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if 'iccid' not in new_values['data'].keys() or \ |
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not isinstance(new_values['data']['iccid'], str) or \ |
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len(str.strip(new_values['data']['iccid'])) == 0: |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.INVALID_ICCID') |
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iccid = str.strip(new_values['data']['iccid']) |
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if 'description' in new_values['data'].keys() and \ |
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new_values['data']['description'] is not None and \ |
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len(str(new_values['data']['description'])) > 0: |
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description = str.strip(new_values['data']['description']) |
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else: |
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description = None |
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cnx = mysql.connector.connect(**config.myems_system_db) |
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cursor = cnx.cursor() |
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cursor.execute(" SELECT iccid " |
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" FROM tbl_iot_sim_cards " |
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" WHERE id = %s ", (id_,)) |
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if cursor.fetchone() is None: |
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cursor.close() |
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cnx.close() |
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raise falcon.HTTPError(status=falcon.HTTP_404, title='API.NOT_FOUND', |
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description='API.IOT_SIM_CARD_NOT_FOUND') |
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cursor.execute(" SELECT iccid " |
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" FROM tbl_iot_sim_cards " |
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" WHERE iccid = %s AND id != %s ", (iccid, id_)) |
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if cursor.fetchone() is not None: |
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cursor.close() |
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cnx.close() |
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raise falcon.HTTPError(status=falcon.HTTP_400, title='API.BAD_REQUEST', |
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description='API.ICCID_IS_ALREADY_IN_USE') |
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update_row = (" UPDATE tbl_iot_sim_cards " |
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" SET iccid = %s, description = %s " |
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" WHERE id = %s ") |
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cursor.execute(update_row, (iccid, |
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description, |
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id_,)) |
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cnx.commit() |
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cursor.close() |
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cnx.close() |
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resp.status = falcon.HTTP_200 |
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