fix(inventory): enforce consistent date format in document forms and views

- Add explicit date input format '%Y-%m-%d' to WriteOffDocumentForm and IncomingDocumentForm
- Disable localization for date fields to ensure yyyy-MM-dd format is used
- Set initial date value to current date in WriteOffDocumentCreateView's get_initial method
- Restrict warehouse queryset to active warehouses in forms initialization
- Improve date widget consistency by adding format parameter to DateInput widgets

myproject/inventory/forms.py

@@ -243,18 +243,16 @@ class WriteOffDocumentForm(forms.ModelForm):
         fields = ['warehouse', 'date', 'notes']
         widgets = {
             'warehouse': forms.Select(attrs={'class': 'form-control'}),
-            'date': forms.DateInput(attrs={'class': 'form-control', 'type': 'date'}),
+            'date': forms.DateInput(attrs={'class': 'form-control', 'type': 'date'}, format='%Y-%m-%d'),
             'notes': forms.Textarea(attrs={'class': 'form-control', 'rows': 3, 'placeholder': 'Примечания к документу'}),
         }
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.fields['warehouse'].queryset = Warehouse.objects.filter(is_active=True)
-
-        # Устанавливаем дату по умолчанию - сегодня
-        if not self.initial.get('date'):
-            from django.utils import timezone
-            self.initial['date'] = timezone.now().date()
+        
+        # Отключаем локализацию для поля date, чтобы использовать формат yyyy-MM-dd
+        self.fields['date'].input_formats = ['%Y-%m-%d']
 
         # Если есть склад по умолчанию - предвыбираем его
         if not self.initial.get('warehouse'):
@@ -346,7 +344,7 @@ class IncomingDocumentForm(forms.ModelForm):
         fields = ['warehouse', 'date', 'receipt_type', 'supplier_name', 'notes']
         widgets = {
             'warehouse': forms.Select(attrs={'class': 'form-control'}),
-            'date': forms.DateInput(attrs={'class': 'form-control', 'type': 'date'}),
+            'date': forms.DateInput(attrs={'class': 'form-control', 'type': 'date'}, format='%Y-%m-%d'),
             'receipt_type': forms.Select(attrs={'class': 'form-control'}),
             'supplier_name': forms.TextInput(attrs={'class': 'form-control', 'placeholder': 'Наименование поставщика'}),
             'notes': forms.Textarea(attrs={'class': 'form-control', 'rows': 3, 'placeholder': 'Примечания к документу'}),
@@ -355,6 +353,9 @@ class IncomingDocumentForm(forms.ModelForm):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.fields['warehouse'].queryset = Warehouse.objects.filter(is_active=True)
+        
+        # Отключаем локализацию для поля date, чтобы использовать формат yyyy-MM-dd
+        self.fields['date'].input_formats = ['%Y-%m-%d']
 
         # Если есть склад по умолчанию - предвыбираем его
         if not self.initial.get('warehouse'):

myproject/inventory/views/writeoff_document.py

@@ -35,6 +35,13 @@ class WriteOffDocumentCreateView(LoginRequiredMixin, CreateView):
     form_class = WriteOffDocumentForm
     template_name = 'inventory/writeoff_document/form.html'
 
+    def get_initial(self):
+        """Устанавливаем начальные значения для формы"""
+        initial = super().get_initial()
+        from django.utils import timezone
+        initial['date'] = timezone.now().date()
+        return initial
+
     def form_valid(self, form):
         document = WriteOffDocumentService.create_document(
             warehouse=form.cleaned_data['warehouse'],