def retrieve(self, request, pk=None):
queryset = Employee.objects.all()
employee = get_object_or_404(queryset, pk=pk)
serializer = EmployeeSerializer(employee, context={"request": request})
return Response({
"error": False,
"message": "Single Data Fetch",
"data": serializer.data
})
def list(self, request):
employee = Employee.objects.all()
serializer = EmployeeSerializer(employee,
many=True,
context={"request": request})
response_dict = {
"error": False,
"message": "All Employee List Data",
"data": serializer.data
}
return Response(response_dict)
def update(self,request,pk=None):
queryset=Employee.objects.all()
employee=get_object_or_404(queryset,pk=pk)
serializer=EmployeeSerializer(employee,data=request.data,context={"request":request})
serializer.is_valid()
serializer.save()
return Response({"error":False,"message":"Data Has Been Updated"})
def create(self,request):
try:
serializer=EmployeeSerializer(data=request.data,context={"request":request})
serializer.is_valid(raise_exception=True)
serializer.save()
dict_response={"error":False,"message":"Employee Data Save Successfully"}
except:
dict_response={"error":True,"message":"Error During Saving Employee Data"}
return Response(dict_response)
def create(self, request):
try:
serializer = EmployeeSerializer(data=request.data,
context={"request": request})
serializer.is_valid()
serializer.save()
response_dict = {
"error": False,
"message": "Employee data save successfully"
}
except:
response_dict = {
"error": True,
"message": "Error during saving employee data"
}
return Response(response_dict)
def list(self, request):
customer_request = CustomerRequest.objects.all()
customer_request_serializer = CustomerRequestSerializer(
customer_request, many=True, context={"request": request})
bill_count = Bill.objects.all()
bill_count_serializer = BillSerializer(bill_count,
many=True,
context={"request": request})
medicine_count = Medicine.objects.all()
medicine_count_serializer = MedicineSerliazer(
medicine_count, many=True, context={"request": request})
company_count = Company.objects.all()
company_count_serializer = CompanySerliazer(
company_count, many=True, context={"request": request})
employee_count = Employee.objects.all()
employee_count_serializer = EmployeeSerializer(
employee_count, many=True, context={"request": request})
bill_details = BillDetails.objects.all()
profit_amt = 0
sell_amt = 0
buy_amt = 0
for bill in bill_details:
buy_amt = float(buy_amt + float(bill.medicine_id.buy_price)) * int(
bill.qty)
sell_amt = float(sell_amt +
float(bill.medicine_id.sell_price)) * int(
bill.qty)
profit_amt = sell_amt - buy_amt
customer_request_pending = CustomerRequest.objects.filter(status=False)
customer_request_pending_serializer = CustomerRequestSerializer(
customer_request_pending, many=True, context={"request": request})
customer_request_completed = CustomerRequest.objects.filter(
status=True)
customer_request_completed_serializer = CustomerRequestSerializer(
customer_request_completed,
many=True,
context={"request": request})
current_date = datetime.today().strftime("%Y-%m-%d")
current_date1 = datetime.today()
current_date_7days = current_date1 + timedelta(days=7)
current_date_7days = current_date_7days.strftime("%Y-%m-%d")
bill_details_today = BillDetails.objects.filter(
added_on__date=current_date)
profit_amt_today = 0
sell_amt_today = 0
buy_amt_today = 0
for bill in bill_details_today:
buy_amt_today = float(buy_amt_today +
float(bill.medicine_id.buy_price)) * int(
bill.qty)
sell_amt_today = float(sell_amt_today +
float(bill.medicine_id.sell_price)) * int(
bill.qty)
profit_amt_today = sell_amt_today - buy_amt_today
medicine_expire = Medicine.objects.filter(
expire_date__range=[current_date, current_date_7days])
medicine_expire_serializer = MedicineSerliazer(
medicine_expire, many=True, context={"request": request})
bill_dates = BillDetails.objects.order_by().values(
"added_on__date").distinct()
profit_chart_list = []
sell_chart_list = []
buy_chart_list = []
for billdate in bill_dates:
access_date = billdate["added_on__date"]
bill_data = BillDetails.objects.filter(added_on__date=access_date)
profit_amt_inner = 0
sell_amt_inner = 0
buy_amt_inner = 0
for billsingle in bill_data:
buy_amt_inner = float(buy_amt_inner + float(
billsingle.medicine_id.buy_price)) * int(billsingle.qty)
sell_amt_inner = float(sell_amt_inner + float(
billsingle.medicine_id.sell_price)) * int(billsingle.qty)
profit_amt_inner = sell_amt_inner - buy_amt_inner
profit_chart_list.append({
"date": access_date,
"amt": profit_amt_inner
})
sell_chart_list.append({
"date": access_date,
"amt": sell_amt_inner
})
buy_chart_list.append({"date": access_date, "amt": buy_amt_inner})
dict_respone = {
"error": False,
"message": "Home Page Data",
"customer_request": len(customer_request_serializer.data),
"bill_count": len(bill_count_serializer.data),
"medicine_count": len(medicine_count_serializer.data),
"company_count": len(company_count_serializer.data),
"employee_count": len(employee_count_serializer.data),
"sell_total": sell_amt,
"buy_total": buy_amt,
"profit_total": profit_amt,
"request_pending": len(customer_request_pending_serializer.data),
"request_completed":
len(customer_request_completed_serializer.data),
"profit_amt_today": profit_amt_today,
"sell_amt_today": sell_amt_today,
"medicine_expire_serializer_data":
len(medicine_expire_serializer.data),
"sell_chart": sell_chart_list,
"buy_chart": buy_chart_list,
"profit_chart": profit_chart_list
}
return Response(dict_respone)