Docs: начальная структура проекта

Co-authored-by: Cursor <cursoragent@cursor.com>

app/documents/views.py

@@ -0,0 +1,348 @@
+"""Представления документов: списки и формы создания/редактирования."""
+import logging
+from django.views.generic import ListView, CreateView, UpdateView, DeleteView, DetailView
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.urls import reverse_lazy
+from django.shortcuts import redirect, get_object_or_404
+from django.contrib import messages
+from django.http import HttpResponseRedirect
+
+from users.utils import get_author_employee
+from .models import (
+    CustomerOrder,
+    SupplierOrder,
+    CashInflow,
+    CashTransfer,
+    CashExpense,
+)
+from .forms import (
+    CustomerOrderForm,
+    CustomerOrderItemFormSet,
+    SupplierOrderForm,
+    SupplierOrderItemFormSet,
+    CashInflowForm,
+    CashTransferForm,
+    CashExpenseForm,
+)
+from .services import next_number
+
+logger = logging.getLogger(__name__)
+
+
+def set_author(form, request):
+    """Подставить автора из профиля пользователя."""
+    author = get_author_employee(request.user)
+    if author and "author" in form.fields:
+        form.instance.author = author
+
+
+# --- Заказы клиентов ---
+class CustomerOrderList(LoginRequiredMixin, ListView):
+    model = CustomerOrder
+    template_name = "documents/customer_order_list.html"
+    context_object_name = "object_list"
+
+class CustomerOrderCreate(LoginRequiredMixin, CreateView):
+    model = CustomerOrder
+    form_class = CustomerOrderForm
+    template_name = "documents/order_form.html"
+    success_url = reverse_lazy("documents:customer_order_list")
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["formset"] = CustomerOrderItemFormSet(instance=self.object) if self.object.pk else CustomerOrderItemFormSet()
+        ctx["title"] = "Заказ клиента"
+        return ctx
+
+    def form_valid(self, form):
+        set_author(form, self.request)
+        self.object = form.save()
+        formset = CustomerOrderItemFormSet(self.request.POST, instance=self.object)
+        if formset.is_valid():
+            formset.save()
+            self.object.recalc_total()
+            self.object.save()
+            logger.info("Создан заказ клиента %s", self.object)
+            messages.success(self.request, "Заказ создан.")
+            return redirect(self.success_url)
+        return self.render_to_response(self.get_context_data(form=form))
+
+    def get(self, request, *args, **kwargs):
+        self.object = None
+        return super().get(request, *args, **kwargs)
+
+
+class CustomerOrderUpdate(LoginRequiredMixin, UpdateView):
+    model = CustomerOrder
+    form_class = CustomerOrderForm
+    template_name = "documents/order_form.html"
+    context_object_name = "object"
+    success_url = reverse_lazy("documents:customer_order_list")
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["formset"] = CustomerOrderItemFormSet(instance=self.object)
+        ctx["title"] = "Заказ клиента"
+        return ctx
+
+    def form_valid(self, form):
+        formset = CustomerOrderItemFormSet(self.request.POST, instance=self.object)
+        if formset.is_valid():
+            form.save()
+            formset.save()
+            self.object.recalc_total()
+            self.object.save()
+            logger.info("Обновлён заказ клиента %s", self.object)
+            messages.success(self.request, "Заказ сохранён.")
+            return redirect(self.success_url)
+        return self.render_to_response(self.get_context_data(form=form))
+
+
+class CustomerOrderDelete(LoginRequiredMixin, DeleteView):
+    model = CustomerOrder
+    template_name = "documents/confirm_delete.html"
+    success_url = reverse_lazy("documents:customer_order_list")
+    context_object_name = "object"
+
+
+# --- Заказы поставщику ---
+class SupplierOrderList(LoginRequiredMixin, ListView):
+    model = SupplierOrder
+    template_name = "documents/supplier_order_list.html"
+    context_object_name = "object_list"
+
+class SupplierOrderCreate(LoginRequiredMixin, CreateView):
+    model = SupplierOrder
+    form_class = SupplierOrderForm
+    template_name = "documents/supplier_order_form.html"
+    success_url = reverse_lazy("documents:supplier_order_list")
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["formset"] = SupplierOrderItemFormSet(instance=self.object) if self.object and self.object.pk else SupplierOrderItemFormSet()
+        ctx["title"] = "Заказ поставщику"
+        return ctx
+
+    def form_valid(self, form):
+        set_author(form, self.request)
+        self.object = form.save()
+        formset = SupplierOrderItemFormSet(self.request.POST, instance=self.object)
+        if formset.is_valid():
+            formset.save()
+            self.object.recalc_totals()
+            self.object.save()
+            logger.info("Создан заказ поставщику %s", self.object)
+            messages.success(self.request, "Заказ создан.")
+            return redirect(self.success_url)
+        return self.render_to_response(self.get_context_data(form=form))
+
+    def get(self, request, *args, **kwargs):
+        self.object = None
+        return super().get(request, *args, **kwargs)
+
+
+class SupplierOrderUpdate(LoginRequiredMixin, UpdateView):
+    model = SupplierOrder
+    form_class = SupplierOrderForm
+    template_name = "documents/supplier_order_form.html"
+    context_object_name = "object"
+    success_url = reverse_lazy("documents:supplier_order_list")
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["formset"] = SupplierOrderItemFormSet(instance=self.object)
+        ctx["title"] = "Заказ поставщику"
+        return ctx
+
+    def form_valid(self, form):
+        formset = SupplierOrderItemFormSet(self.request.POST, instance=self.object)
+        if formset.is_valid():
+            form.save()
+            formset.save()
+            self.object.recalc_totals()
+            self.object.save()
+            logger.info("Обновлён заказ поставщику %s", self.object)
+            messages.success(self.request, "Заказ сохранён.")
+            return redirect(self.success_url)
+        return self.render_to_response(self.get_context_data(form=form))
+
+
+class SupplierOrderDelete(LoginRequiredMixin, DeleteView):
+    model = SupplierOrder
+    template_name = "documents/confirm_delete.html"
+    success_url = reverse_lazy("documents:supplier_order_list")
+    context_object_name = "object"
+
+
+# --- Поступление денежных средств ---
+class CashInflowList(LoginRequiredMixin, ListView):
+    model = CashInflow
+    template_name = "documents/cash_inflow_list.html"
+    context_object_name = "object_list"
+
+class CashInflowCreate(LoginRequiredMixin, CreateView):
+    model = CashInflow
+    form_class = CashInflowForm
+    template_name = "documents/cash_doc_form.html"
+    success_url = reverse_lazy("documents:cash_inflow_list")
+
+    def get_initial(self):
+        initial = super().get_initial()
+        initial["number"] = next_number(CashInflow)
+        return initial
+
+    def form_valid(self, form):
+        set_author(form, self.request)
+        form.save()
+        logger.info("Создано поступление %s", form.instance)
+        messages.success(self.request, "Поступление создано.")
+        return redirect(self.success_url)
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["title"] = "Поступление денежных средств"
+        ctx["cancel_url"] = reverse_lazy("documents:cash_inflow_list")
+        return ctx
+
+
+class CashInflowUpdate(LoginRequiredMixin, UpdateView):
+    model = CashInflow
+    form_class = CashInflowForm
+    template_name = "documents/cash_doc_form.html"
+    context_object_name = "object"
+    success_url = reverse_lazy("documents:cash_inflow_list")
+
+    def form_valid(self, form):
+        form.save()
+        logger.info("Обновлено поступление %s", self.object)
+        messages.success(self.request, "Поступление сохранено.")
+        return redirect(self.success_url)
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["title"] = "Поступление денежных средств"
+        ctx["cancel_url"] = reverse_lazy("documents:cash_inflow_list")
+        return ctx
+
+
+class CashInflowDelete(LoginRequiredMixin, DeleteView):
+    model = CashInflow
+    template_name = "documents/confirm_delete.html"
+    success_url = reverse_lazy("documents:cash_inflow_list")
+    context_object_name = "object"
+
+
+# --- Перемещение денежных средств ---
+class CashTransferList(LoginRequiredMixin, ListView):
+    model = CashTransfer
+    template_name = "documents/cash_transfer_list.html"
+    context_object_name = "object_list"
+
+class CashTransferCreate(LoginRequiredMixin, CreateView):
+    model = CashTransfer
+    form_class = CashTransferForm
+    template_name = "documents/cash_doc_form.html"
+    success_url = reverse_lazy("documents:cash_transfer_list")
+
+    def get_initial(self):
+        initial = super().get_initial()
+        initial["number"] = next_number(CashTransfer)
+        return initial
+
+    def form_valid(self, form):
+        set_author(form, self.request)
+        form.save()
+        logger.info("Создано перемещение %s", form.instance)
+        messages.success(self.request, "Перемещение создано.")
+        return redirect(self.success_url)
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["title"] = "Перемещение денежных средств"
+        ctx["cancel_url"] = reverse_lazy("documents:cash_transfer_list")
+        return ctx
+
+
+class CashTransferUpdate(LoginRequiredMixin, UpdateView):
+    model = CashTransfer
+    form_class = CashTransferForm
+    template_name = "documents/cash_doc_form.html"
+    context_object_name = "object"
+    success_url = reverse_lazy("documents:cash_transfer_list")
+
+    def form_valid(self, form):
+        form.save()
+        logger.info("Обновлено перемещение %s", self.object)
+        messages.success(self.request, "Перемещение сохранено.")
+        return redirect(self.success_url)
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["title"] = "Перемещение денежных средств"
+        ctx["cancel_url"] = reverse_lazy("documents:cash_transfer_list")
+        return ctx
+
+
+class CashTransferDelete(LoginRequiredMixin, DeleteView):
+    model = CashTransfer
+    template_name = "documents/confirm_delete.html"
+    success_url = reverse_lazy("documents:cash_transfer_list")
+    context_object_name = "object"
+
+
+# --- Расход денежных средств ---
+class CashExpenseList(LoginRequiredMixin, ListView):
+    model = CashExpense
+    template_name = "documents/cash_expense_list.html"
+    context_object_name = "object_list"
+
+class CashExpenseCreate(LoginRequiredMixin, CreateView):
+    model = CashExpense
+    form_class = CashExpenseForm
+    template_name = "documents/cash_doc_form.html"
+    success_url = reverse_lazy("documents:cash_expense_list")
+
+    def get_initial(self):
+        initial = super().get_initial()
+        initial["number"] = next_number(CashExpense)
+        return initial
+
+    def form_valid(self, form):
+        set_author(form, self.request)
+        form.save()
+        logger.info("Создан расход %s", form.instance)
+        messages.success(self.request, "Расход создан.")
+        return redirect(self.success_url)
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["title"] = "Расход денежных средств"
+        ctx["cancel_url"] = reverse_lazy("documents:cash_expense_list")
+        return ctx
+
+
+class CashExpenseUpdate(LoginRequiredMixin, UpdateView):
+    model = CashExpense
+    form_class = CashExpenseForm
+    template_name = "documents/cash_doc_form.html"
+    context_object_name = "object"
+    success_url = reverse_lazy("documents:cash_expense_list")
+
+    def form_valid(self, form):
+        form.save()
+        logger.info("Обновлён расход %s", self.object)
+        messages.success(self.request, "Расход сохранён.")
+        return redirect(self.success_url)
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx["title"] = "Расход денежных средств"
+        ctx["cancel_url"] = reverse_lazy("documents:cash_expense_list")
+        return ctx
+
+
+class CashExpenseDelete(LoginRequiredMixin, DeleteView):
+    model = CashExpense
+    template_name = "documents/confirm_delete.html"
+    success_url = reverse_lazy("documents:cash_expense_list")
+    context_object_name = "object"