Initial commit
This commit is contained in:
Abdulaziz Axmadaliyev
@@ -1,27 +1,42 @@
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from django.db.models import F, Sum
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from core.apps.management.forms import DeviceForm, IncomeForm, WarehouseForm, UserCreateForm, ExpenseFormEmployee, \
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ExpenseFormManager, ExpenseFormBusinessman
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ExpenseFormManager, ExpenseFormBusinessman, ReportForm
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from django.db import transaction
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from django.shortcuts import render, redirect
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from core.apps.management.forms import ToyMovementForm, ToyMovementFormEmployee
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from django.contrib.auth.decorators import login_required
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from core.apps.management.decorators import role_required
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from core.apps.management.forms import UserCreateFormManagerToEmployee, UserCreateFormBusinessman
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from core.apps.management.models import ToyMovement
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from core.apps.management.forms.RentForm import RentForm
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from core.apps.management.models import ToyMovement, Warehouse, Report
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@login_required
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@role_required(["manager", "businessman"])
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def create_device(request):
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form = DeviceForm(request.POST or None, user=request.user)
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if form.is_valid():
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form.save()
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return redirect("dashboard")
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return render(request, "common/create/device_create.html", {
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"form": form,
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"title": "Aparat Yaratish"
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})
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user = request.user
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if request.method == "POST":
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form = DeviceForm(request.POST, user=user)
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if form.is_valid():
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form.save()
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return redirect("dashboard")
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else:
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form = DeviceForm(user=user)
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return render(
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request,
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"common/create/device_create.html",
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{
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"form": form,
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"title": "Aparat Yaratish"
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}
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)
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@login_required
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@role_required(["employee"])
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def create_income(request):
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if request.method == "POST":
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form = IncomeForm(request.POST, user=request.user)
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@@ -35,6 +50,24 @@ def create_income(request):
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form = IncomeForm(user=request.user)
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return render(request, "common/create/income_create.html", {"form": form})
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@login_required
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@role_required(['manager', 'businessman'])
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def create_income_manager_and_businessman(request):
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if request.method == "POST":
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form = IncomeForm(request.POST, user=request.user)
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if form.is_valid():
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with transaction.atomic():
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income = form.save(commit=False)
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income.created_by = request.user
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income.save()
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warehouse = income.warehouse
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warehouse.toys_count += income.amount
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warehouse.save()
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return redirect("common/create/income_create.html")
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else:
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form = IncomeForm(user=request.user)
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return render(request=request, template_name="common/create/income_create.html", context={"form": form})
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@login_required
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def create_expense(request):
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@@ -111,110 +144,239 @@ def create_user(request):
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"title": "Foydalanuvchi yaratish",
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})
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@login_required
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def create_toy_movement(request):
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user = request.user
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# Choose form based on role
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form_class = ToyMovementFormEmployee if user.role == "employee" else ToyMovementForm
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if user.role == "employee":
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form_class = ToyMovementFormEmployee
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else:
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form_class = ToyMovementForm
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if request.method == "POST":
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form = form_class(request.POST, user=user)
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if form.is_valid():
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with transaction.atomic():
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movement = form.save(commit=False)
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# Stock validation
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from_wh = movement.from_warehouse
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if from_wh.toys_count < movement.quantity:
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form.add_error("quantity", "Not enough toys in warehouse.")
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return render(
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request,
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"common/create/toy_movement_create.html",
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{"form": form, "user_role": user.role}
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quantity = form.cleaned_data["quantity"]
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if user.role == "employee":
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# Auto determine warehouse by region
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from_wh = Warehouse.objects.select_for_update().filter(
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region=user.region
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).first()
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if not from_wh:
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form.add_error(None, "No warehouse assigned to your region.")
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return render(request,
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"common/create/toy_movement_create.html",
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{"form": form})
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if from_wh.toys_count < quantity:
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form.add_error("quantity", "Not enough toys in warehouse.")
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return render(request,
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"common/create/toy_movement_create.html",
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{"form": form})
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# Deduct stock
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Warehouse.objects.filter(pk=from_wh.pk).update(
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toys_count=F("toys_count") - quantity
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)
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# Deduct from source warehouse
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from_wh.toys_count -= movement.quantity
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from_wh.save()
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movement = form.save(commit=False)
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movement.movement_type = "from_warehouse"
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movement.from_warehouse = from_wh
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movement.to_warehouse = None
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movement.created_by = user
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movement.save()
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# Add to destination warehouse if moving between warehouses
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if movement.movement_type == "between_warehouses" and movement.to_warehouse:
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to_wh = movement.to_warehouse
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to_wh.toys_count += movement.quantity
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to_wh.save()
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else:
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# Manager / Businessman normal logic
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from_wh = form.cleaned_data["from_warehouse"]
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movement_type = form.cleaned_data["movement_type"]
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to_wh = form.cleaned_data.get("to_warehouse")
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# Set creator
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movement.created_by = user
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movement.save()
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from_wh = Warehouse.objects.select_for_update().get(pk=from_wh.pk)
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if from_wh.toys_count < quantity:
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form.add_error("quantity", "Not enough toys in warehouse.")
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return render(request,
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"common/create/toy_movement_create.html",
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{"form": form})
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Warehouse.objects.filter(pk=from_wh.pk).update(
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toys_count=F("toys_count") - quantity
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)
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if movement_type == "between_warehouses" and to_wh:
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to_wh = Warehouse.objects.select_for_update().get(pk=to_wh.pk)
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Warehouse.objects.filter(pk=to_wh.pk).update(
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toys_count=F("toys_count") + quantity
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)
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movement = form.save(commit=False)
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movement.created_by = user
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movement.save()
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return redirect("dashboard")
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else:
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form = form_class(user=user)
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return render(
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request,
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"common/create/toy_movement_create.html",
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{"form": form, "user_role": user.role}
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{"form": form}
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)
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@login_required
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@role_required(["manager", "businessman"])
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def create_toy_movement_auto(request):
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user = request.user
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# Only employees can use this auto-creation
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if request.method == "POST":
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# We force movement_type to "between_warehouses"
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movement = ToyMovement(
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movement_type="between_warehouses",
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from_warehouse=user.warehouse,
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to_warehouse_id=request.POST.get("to_warehouse"),
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device=None, # not used for between_warehouses
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quantity=int(request.POST.get("quantity", 0)),
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created_by=user
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)
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form = ToyMovementForm(request.POST, user=user)
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# Stock validation
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from_wh = movement.from_warehouse
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if from_wh.toys_count < movement.quantity:
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form = ToyMovementForm(user=user) # just render empty form with message
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return render(
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request,
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"common/create/toy_movement_create.html",
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{
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"form": form,
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"user_role": user.role,
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"error": "Not enough toys in warehouse."
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}
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)
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if form.is_valid():
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with transaction.atomic():
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# Get cleaned data
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from_wh = form.cleaned_data.get("from_warehouse")
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to_wh = form.cleaned_data.get("to_warehouse")
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movement_type = form.cleaned_data.get("movement_type")
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quantity = form.cleaned_data.get("quantity")
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with transaction.atomic():
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# Update warehouse stock
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from_wh.toys_count -= movement.quantity
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from_wh.save()
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# Validate warehouse exists
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if not from_wh:
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form.add_error("from_warehouse", "Source warehouse is required.")
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return render(request, "common/create/toy_movement_create.html", {"form": form})
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# Save movement
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movement.save()
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# Lock and get fresh warehouse data
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from_wh = Warehouse.objects.select_for_update().get(pk=from_wh.pk)
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return redirect("dashboard")
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# Check stock
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if from_wh.toys_count < quantity:
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form.add_error("quantity", "Not enough toys in warehouse.")
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return render(request, "common/create/toy_movement_create.html", {"form": form})
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# GET request → render the create form
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form = ToyMovementForm(user=user)
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# Pre-fill movement_type and from_warehouse
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form.fields["movement_type"].initial = "between_warehouses"
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form.fields["from_warehouse"].initial = user.warehouse
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# Optionally, disable editing these fields
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form.fields["movement_type"].widget.attrs["readonly"] = True
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form.fields["from_warehouse"].widget.attrs["readonly"] = True
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# Deduct from source warehouse
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Warehouse.objects.filter(pk=from_wh.pk).update(
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toys_count=F("toys_count") - quantity
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)
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# Add to destination warehouse if between_warehouses
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if movement_type == "between_warehouses" and to_wh:
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to_wh = Warehouse.objects.select_for_update().get(pk=to_wh.pk)
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Warehouse.objects.filter(pk=to_wh.pk).update(
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toys_count=F("toys_count") + quantity
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)
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# Save movement
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movement = form.save(commit=False)
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movement.created_by = user
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movement.save()
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return redirect("toy_movement_list")
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else:
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# Form has errors, display them
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return render(request, "common/create/toy_movement_create.html", {"form": form})
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else:
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# GET request → render the create form
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form = ToyMovementForm(user=user)
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return render(
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request,
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"common/create/toy_movement_create.html",
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{"form": form, "user_role": user.role}
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{"form": form}
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)
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@login_required
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@role_required(["manager", "businessman"])
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def create_rent(request):
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if request.method == "POST":
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form = RentForm(request.POST)
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if form.is_valid():
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rent = form.save(commit=False)
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rent.created_by = request.user
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rent.save()
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return redirect("dashboard")
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else:
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form = RentForm()
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return render(request, "common/create/rent_create.html", {"form":form, "title":"Create Rent"})
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@login_required
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@role_required(["employee"])
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def create_report(request):
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if request.method == "POST":
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form = ReportForm(request.POST, user=request.user)
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if form.is_valid():
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# 🔥 Employee MUST have warehouse
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if not request.user.warehouse:
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form.add_error(None, "Sizga ombor biriktirilmagan.")
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return render(
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request,
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"common/create/report_create.html",
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{"form": form, "title": "Yakuniy Hisobot"}
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)
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device = form.cleaned_data["device"]
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entered_quantity = form.cleaned_data["quantity"]
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with transaction.atomic():
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# ✅ 1. Save last entered quantity as ToyMovement
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ToyMovement.objects.create(
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movement_type="from_warehouse",
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from_warehouse=request.user.warehouse,
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device=device,
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quantity=entered_quantity,
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created_by=request.user,
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)
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# ✅ 2. Find last report for this device
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last_report = Report.objects.filter(
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device=device
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).order_by("-created_at").first()
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if last_report:
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last_time = last_report.created_at
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total_since_last = ToyMovement.objects.filter(
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device=device,
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created_at__gt=last_time
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).aggregate(
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total=Sum("quantity")
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)["total"] or 0
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else:
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total_since_last = ToyMovement.objects.filter(
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device=device
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).aggregate(
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total=Sum("quantity")
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)["total"] or 0
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# ✅ 3. Create Report
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Report.objects.create(
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device=device,
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quantity=total_since_last,
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created_by=request.user
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)
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return redirect("employee_dashboard")
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else:
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form = ReportForm(user=request.user)
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return render(
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request,
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"common/create/report_create.html",
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{
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"form": form,
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"title": "Yakuniy Hisobot"
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}
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)
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