def get_order_by_username(username):
try:
obj = user_handler.get_user_profile(username)
sale_orders = SellOrders.objects.filter(farmer=obj)
print sale_orders
return sale_orders
except:
raise NotFoundException(entity='Order')
def delete_purchase_order_action(order_obj):
cart_obj = order_obj.cart
for item in cart_obj.cart_items.all():
try:
sell_obj = SellOrders.objects.get(id=item.sell_order.id)
if sell_obj.quantity == 0:
sell_obj.order_status = 'In Stock'
sell_obj.quantity += item.quantity
sell_obj.save()
except:
raise NotFoundException(entity='Product')
def post_purchase_order_action(cart_obj):
for item in cart_obj.cart_items.all():
try:
sell_obj = SellOrders.objects.get(
sell_order_token=item.sell_order.sell_order_token)
sell_obj.quantity -= item.quantity
sell_obj.save()
if sell_obj.quantity == 0:
sell_obj.order_status = 'Sold Out'
sell_obj.save()
except:
raise NotFoundException(entity='Product')
def get_user_profile(user_id):
try:
user_obj = User.objects.get(username=user_id)
try:
farmer_obj = Farmer.objects.get(user=user_obj)
return farmer_obj
except:
try:
hotel_obj = Hotel.objects.get(user=user_obj)
return hotel_obj
except:
return {}
except:
raise NotFoundException(entity='User')
def get_hotel_by_user_id(user_id):
try:
hotel = Hotel.objects.get(user_username=user_id)
return hotel
except:
raise NotFoundException(entity='Hotel')
def get_farmer_by_user_id(user_id):
try:
farmer = Farmer.objects.get(user_username=user_id)
return farmer
except:
raise NotFoundException(entity='Farmer')
def get_address_object_by_id(id):
try:
return Address.objects.get(id=id)
except:
raise NotFoundException(id)
def get_user_object_by_token(token):
try:
login_obj = Login.objects.get(login_token=token)
return User.objects.get(username=login_obj.user_username)
except:
raise NotFoundException(token)
def get_login_object_by_token(token):
try:
return Login.objects.get(login_token=token)
except:
raise NotFoundException(token)
def get_order_by_token(token):
try:
return SellOrders.objects.get(sell_order_token=token)
except:
raise NotFoundException(entity='Order')
def get_user_object_by_token(token):
try:
login_obj = Login.objects.get(login_token=token)
return user_handler.get_user_profile(login_obj.user.username)
except:
raise NotFoundException(token)
def get_cart_item_by_id(cart_item_id):
try:
return CartItem.objects.get(id=cart_item_id)
except:
raise NotFoundException(entity='Cart item')
def get_order_by_token(token):
try:
return PurchaseOrders.objects.get(purchase_order_token=token)
except:
raise NotFoundException(entity='Order')
def get_order_by_username(username):
try:
obj = user_handler.get_user_profile(username)
return PurchaseOrders.objects.filter(hotel=obj)
except:
raise NotFoundException(entity='Order')
def get_product_by_id(product_id):
try:
return Product.objects.get(id=product_id)
except:
raise NotFoundException(entity='Product')
def get_product_by_name(product_name):
try:
return Product.objects.get(product_name=product_name)
except:
raise NotFoundException(entity='Product')
def get_cart_for_hotel(username):
try:
hotel = user_handler.get_user_profile(username)
return Cart.objects.get(hotel=hotel, is_active=True)
except:
raise NotFoundException(entity='Cart')
def get_order_by_filter(criteria={}):
try:
return SellOrders.objects.filter(**criteria)
except:
raise NotFoundException(entity='Order')