/
view_inventories.py
69 lines (52 loc) · 2.27 KB
/
view_inventories.py
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# -*- coding: utf-8 -*-
from flask import request
from utils import ProtocolTypes, ResultCodes, checkSessionId, checkContainKeys, commitData
import json
from database import db_session
from sqlalchemy import exc
def getInventories():
result = {'type': ProtocolTypes.GetInventories}
if request.method == 'POST' and request.form['data']:
got_data = json.loads(request.form['data'])
from_keys = ['session_id']
if checkContainKeys(from_keys, got_data):
result['result'], got_user = checkSessionId(got_data['session_id'])
if got_user:
if (not got_user.inventories) or (got_user.inventories == ''):
result['result'] = ResultCodes.NoData
else:
got_inventories = json.loads(got_user.inventories)
if got_inventories:
if len(got_inventories) == 0:
result['result'] = ResultCodes.NoData
else:
result['inventories'] = got_user.inventories
else:
result['result'] = ResultCodes.NoData
else:
result['result'] = ResultCodes.InputParamError
else:
result['result'] = ResultCodes.AccessError
return str(json.dumps(result))
getInventories.methods = ['POST']
def setInventories():
result = {'type': ProtocolTypes.SetInventories}
if request.method == 'POST' and request.form['data']:
got_data = json.loads(request.form['data'])
from_keys = ['session_id', 'inventories']
if checkContainKeys(from_keys, got_data):
result['result'], got_user = checkSessionId(got_data['session_id'])
if got_user:
got_user.inventories = json.dumps(got_data['inventories'])
db_session.add(got_user)
result['result'] = commitData()
# try:
# db_session.commit()
# except exc.SQLAlchemyError:
# result['result'] = ResultCodes.DBInputError
else:
result['result'] = ResultCodes.InputParamError
else:
result['result'] = ResultCodes.AccessError
return str(json.dumps(result))
setInventories.methods = ['POST']