it_manager/locations: этикетки QR/EAN-13 и вкладка сервисов в дислокации.

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

apps/locations/forms.py

@@ -1,11 +1,11 @@
-"""Формы портала для аптек."""
+"""Формы портала для аптек и сервисов/поставщиков."""
 from __future__ import annotations
 
 from django import forms
 from django.utils.translation import gettext_lazy as _
 
 from core.models import Directory
-from .models import Pharmacy
+from .models import Location, Pharmacy
 
 
 class HierarchicalRegionChoiceField(forms.ModelChoiceField):
@@ -102,3 +102,60 @@ class PortalPharmacyEditForm(forms.ModelForm):
         if user is not None and not user.has_perm('locations.manage_location_access'):
             for field in ('head_pharmacist', 'responsible_manager', 'curator'):
                 self.fields.pop(field, None)
+
+
+class PortalVendorForm(forms.ModelForm):
+    """Создание/редактирование сервиса или поставщика (location_type=vendor)."""
+
+    location_region = HierarchicalRegionChoiceField(
+        label=_('Город/район'),
+        empty_label=_('— Выберите регион —'),
+        required=True,
+    )
+
+    class Meta:
+        model = Location
+        fields = (
+            'name', 'location_region',
+            'street', 'house_number', 'building', 'apartment',
+            'comments', 'is_active',
+        )
+        widgets = {
+            'name': forms.TextInput(attrs={
+                'class': 'input',
+                'placeholder': 'Вайтер Юг',
+                'required': True,
+            }),
+            'street': forms.TextInput(attrs={'class': 'input'}),
+            'house_number': forms.TextInput(attrs={'class': 'input'}),
+            'building': forms.TextInput(attrs={'class': 'input'}),
+            'apartment': forms.TextInput(attrs={'class': 'input'}),
+            'comments': forms.Textarea(attrs={'class': 'input', 'rows': 2}),
+            'is_active': forms.CheckboxInput(),
+        }
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['name'].required = True
+        self.fields['location_region'].widget.attrs['class'] = 'input'
+        for optional in ('street', 'house_number', 'building', 'apartment', 'comments'):
+            self.fields[optional].required = False
+
+    def clean_name(self):
+        name = (self.cleaned_data.get('name') or '').strip()
+        if not name:
+            raise forms.ValidationError(_('Укажите название.'))
+        qs = Location.objects.filter(location_type='vendor', name__iexact=name)
+        if self.instance and self.instance.pk:
+            qs = qs.exclude(pk=self.instance.pk)
+        if qs.exists():
+            raise forms.ValidationError(_('Такой сервис/поставщик уже есть.'))
+        return name
+
+    def save(self, commit=True):
+        obj = super().save(commit=False)
+        obj.location_type = 'vendor'
+        obj.name = (obj.name or '').strip()
+        if commit:
+            obj.save()
+        return obj