-
Notifications
You must be signed in to change notification settings - Fork 0
/
dairymanagement.py
345 lines (290 loc) · 10.4 KB
/
dairymanagement.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
from datetime import datetime
import datetime
from datetime import date
import endpoints
from protorpc import messages
from protorpc import message_types
from protorpc import remote
from google.appengine.api import memcache
from google.appengine.api import taskqueue
from google.appengine.ext import ndb
from models import Customer
from models import CustomerMiniForm
from models import CustomerForm
from models import CustomerTotalForm
from models import CustomerList
from models import CustomerShortFormList
from models import CustomerShortForm
from models import GetCustIDForm
from models import ReturnCustOrderForm
from models import ItemForm
from models import ItemTotalForm
from models import Item
from models import ItemList
from models import ItemDateForm
from models import OrderForm
from models import Order
from models import DailyOrder
from models import OrderFormOutput
import logging
import heapq
CUST_GET_REQUEST = endpoints.ResourceContainer(
message_types.VoidMessage,
custId=messages.IntegerField(1,variant=messages.Variant.INT32)
)
ITEM_GET_REQUEST = endpoints.ResourceContainer(
message_types.VoidMessage,
itemId=messages.IntegerField(1,variant=messages.Variant.INT32)
)
@endpoints.api(name='dairymanagement', version='v1')
class DairyManagemnetApi(remote.Service):
def _copyCustomerToForm(self, cust):
cf = CustomerForm()
if cust:
for field in cf.all_fields():
if hasattr(cust, field.name):
if(field.name == "key"):
setattr(cf,field.name,(getattr(cust,field.name)).id())
else:
setattr(cf, field.name, getattr(cust, field.name))
cf.check_initialized()
return cf
@endpoints.method(CustomerMiniForm,CustomerForm,
path='customer/addcustomer', http_method='GET', name='createCustomer')
def createCustomer(self,request):
c_id = Customer.allocate_ids(size=1)[0]
c_key = ndb.Key(Customer, c_id)
data = {field.name: getattr(request, field.name) for field in request.all_fields()}
data['key'] = c_key
query = Customer.query().filter(Customer.mobileNumber == data['mobileNumber'])
entity = query.get()
if entity:
raise Exception('unique_property must have a unique value!')
Customer(**data).put()
return 0
#return self._copyCustomerToForm(c_key.get())
@endpoints.method(CUST_GET_REQUEST,CustomerForm,
path='customer/{custId}', http_method='GET', name='getCustomer')
def getCustomer(self, request):
key = ndb.Key(Customer,request.custId)
cust = key.get()
return self._copyCustomerToForm(cust)
# - - - - - - Item - - - - - - - - - -
def _copyItemToForm(self, item):
it = ItemForm()
if item:
for field in it.all_fields():
if hasattr(item, field.name):
setattr(it, field.name, getattr(item, field.name))
it.check_initialized()
return it
@endpoints.method(ItemForm,ItemForm,
path='item/createItem', http_method='GET', name='createItem')
def createItem(self,request):
i_id = Item.allocate_ids(size=1)[0]
i_key = ndb.Key(Item, i_id)
data = {field.name: getattr(request, field.name) for field in request.all_fields()}
data['key'] = i_key
Item(**data).put()
return self._copyItemToForm(i_key.get())
@endpoints.method(ITEM_GET_REQUEST,ItemForm,
path='Item/{itemId}', http_method='GET', name='getItem')
def getItem(self, request):
key = ndb.Key(Item,request.itemId)
item = key.get()
return self._copyItemToForm(item)
#------ Order -----------------------------------------------------------
def _copyOrderToForm(self, order):
of = OrderFormOutput()
if order:
for field in of.all_fields():
if hasattr(order, field.name):
if field.name in ('custId','itemId','key'):
setattr(of, field.name, (getattr(order, field.name)).integer_id())
else:
if field.name in ('orderDate'):
setattr(of, field.name, datetime.datetime.strftime(getattr(order, field.name), '%m/%d/%y'))
else:
setattr(of, field.name, getattr(order, field.name))
of.check_initialized()
return of
def update_customer_credit_debit_total(self,data,c_key,credit):
x = Customer.query(ancestor = data['custId'])
obj = c_key.get()
obj.debit = obj.debit + data['orderPrice']
obj.credit = obj.credit + credit
obj.total = obj.debit - obj.credit
obj.put()
def update_dailyorder(self,data):
query = DailyOrder.query(ndb.AND(DailyOrder.custId == data['custId'] , DailyOrder.itemId == data['itemId'], DailyOrder.orderDate == data['orderDate']))
logging.debug(data['orderDate'])
logging.debug(query)
x=0
for q in query:
data['key'] = q.key
data['itemQuantity'] = q.itemQuantity + data['itemQuantity']
data['orderPrice'] = q.orderPrice + data['orderPrice']
data['orderDate'] = q.orderDate
x=1
if x:
print "i"
else:
print "else mai hun"
do_id = Item.allocate_ids(size=1)[0]
do_key = ndb.Key(DailyOrder, do_id)
data['key'] = do_key
DailyOrder(**data).put()
@endpoints.method(OrderForm,OrderFormOutput,
path='order/placeOrder', http_method='GET', name='placeOrder')
def placeOrder(self,request):
print "creating Customer"
o_id = Item.allocate_ids(size=1)[0]
data = {}
for field in request.all_fields():
if field.name == 'custId':
data[field.name] = ndb.Key(Customer,getattr(request,field.name))
c_key = ndb.Key(Customer,getattr(request,field.name))
o_key = ndb.Key(Order, o_id,parent=data[field.name])
else:
if field.name == 'itemId':
data[field.name] = ndb.Key(Item,getattr(request,field.name))
obj = (ndb.Key(Item,getattr(request,field.name))).get()
price = obj.itemPrice
else:
if field.name == 'credit':
credit = getattr(request,field.name)
else:
if field.name == 'orderDate':
if getattr(request,field.name) == None:
data[field.name] = datetime.datetime.now()
else:
data[field.name] = datetime.datetime.strptime(getattr(request,field.name), '%m/%d/%y:%H:%M:%S')
else:
data[field.name] = getattr(request,field.name)
data['key'] = o_key
data['orderPrice'] = price * data['itemQuantity']
if(data['itemQuantity']>=0):
Order(**data).put()
self.update_customer_credit_debit_total(data,c_key,credit)
self.update_dailyorder(data)
return self._copyOrderToForm(o_key.get())
def _copyItemsToForm(self, item):
"""Copy relevant fields from Profile to ProfileForm."""
# copy relevant fields from Profile to ProfileForm
it = ItemTotalForm()
if item:
for field in it.all_fields():
if hasattr(item, field.name):
if (field.name == 'key'):
setattr(it,field.name,(getattr(item,field.name)).id())
else:
# convert t-shirt string to Enum; just copy others
setattr(it, field.name, getattr(item, field.name))
it.check_initialized()
return it
@endpoints.method(message_types.VoidMessage,ItemList,
path='/getItemList', http_method='GET', name='getItemList')
def getItemList(self,request):
print "creating Customer"
c = []
query1 = Item.query()
print query1
entity1 = query1.get()
print entity1
for q in query1:
c.append(self._copyItemsToForm(q))
return ItemList(itemList=c)
def _copyCustomerTotalDetailToForm(self, cust):
cf = CustomerTotalForm()
if cust:
for field in cf.all_fields():
if hasattr(cust, field.name):
if(field.name == "custId"):
setattr(cf,field.name,(getattr(cust,field.name)).id())
else:
setattr(cf, field.name, getattr(cust, field.name))
#setattr(cf,'itemQuantity',2.5)
cf.check_initialized()
return cf
@endpoints.method(message_types.VoidMessage,CustomerList,
path='/getCustomerList', http_method='GET', name='getCustomerList')
def getCustomerList(self,request):
c = []
query1 = Customer.query()
for q in query1:
setattr(q,'custId',q.key)
c.append(self._copyCustomerTotalDetailToForm(q))
return CustomerList(customerList=c)
def _copyCustomerItemQuantityToForm(self, cust):
cf = CustomerTotalForm()
if cust:
for field in cf.all_fields():
if hasattr(cust, field.name):
if(field.name in ("key","custId","itemId")):
setattr(cf,field.name,(getattr(cust,field.name)).id())
else:
setattr(cf, field.name, getattr(cust, field.name))
#setattr(cf,'itemQuantity',2.5)
cf.check_initialized()
return cf
@endpoints.method(ItemDateForm,CustomerShortFormList,
path='/getDateSpecifiedPurchase', http_method='GET', name='getDateSpecifiedPurchase')
def getDateSpecifiedPurchase(self,request):
c = []
d = []
z = []
dategiven=0
data = {}
query1 = Customer.query()
entity1 = query1.get()
for field in request.all_fields():
if (field.name == 'itemId'):
data[field.name] = ndb.Key(Item,getattr(request,field.name))
else:
data[field.name] = getattr(request,field.name)
logging.debug('date')
logging.debug(data['date'])
for q in query1:
if(data['date'] != None):
logging.debug(data['date'])
f = datetime.datetime.strptime(data['date'], '%m/%d/%y').date()
else:
d = DailyOrder.query(DailyOrder.custId == q.key,projection = [DailyOrder.orderDate])
for x in d:
z.append(x.orderDate)
f = heapq.nlargest(1,z)
if f:
f = f[0]
y = -1
logging.debug(f)
if f:
q1 = DailyOrder.query(ndb.AND(DailyOrder.custId == q.key, DailyOrder.orderDate == f, DailyOrder.itemId == data['itemId']),projection = [DailyOrder.itemQuantity])
for q2 in q1:
y = q2.itemQuantity
else:
y = -1
logging.debug('query resulet')
logging.debug(q1)
for q2 in q1:
logging.debug(q2)
setattr(q,'itemQuantity',float(y))
setattr(q,'custId',q.key)
c.append(self._copyCustomerItemQuantityToForm(q))
z = []
return CustomerShortFormList(custItemQuantityList=c)
@endpoints.method(GetCustIDForm,ReturnCustOrderForm,
path='/getOrder', http_method='GET', name='getOrder')
def getOrder(self,request):
data = {}
c = []
for field in request.all_fields():
data[field.name] = getattr(request,field.name)
orders = Order.query(Order.custId == ndb.Key(Customer,data['custId']))
for order in orders:
setattr(order,'itemName',(Item.query(Item.key == order.itemId, projection = [Item.itemName])).get().itemName)
logging.debug(order)
logging.debug(order.key)
c.append(self._copyOrderToForm(order))
logging.debug(c)
return ReturnCustOrderForm(orderList=c)
api = endpoints.api_server([DairyManagemnetApi]) # register API