feat: на странице заявки на модерацию показать бренд, описание и ссылку на карточку; карточка доступна модератору

apps/catalog/views.py

@@ -1,3 +1,4 @@
+from django.http import Http404
 from django.shortcuts import get_object_or_404, render
 
 from apps.catalog.models import Brand, Category, ModerationStatus, Product
@@ -50,7 +51,10 @@ def product_detail(request, slug):
 
 
 def brand_detail(request, slug):
-    brand = get_object_or_404(Brand, slug=slug, verification_status='approved')
+    brand = get_object_or_404(Brand, slug=slug)
+    # Неодобренные бренды видны только модераторам/администраторам (для проверки).
+    if brand.verification_status != 'approved' and not request.user.is_staff:
+        raise Http404
     products = brand.products.filter(moderation_status=PUBLISHED, is_active=True)
     return render(request, 'catalog/brand_detail.html', {
         'brand': brand,

apps/moderation/admin.py

@@ -2,6 +2,8 @@ from django.contrib import admin
 from django.urls import reverse
 from django.utils.html import format_html
 
+from apps.catalog.models import Brand, Product
+
 from .models import AuditLog, ModerationRequest
 
 
@@ -13,6 +15,10 @@ class ModerationRequestAdmin(admin.ModelAdmin):
     )
     list_filter = ('decision', 'content_type')
     search_fields = ('comment', 'user__username', 'user__full_name')
+    readonly_fields = (
+        'get_entity_name', 'get_user', 'get_story', 'get_link',
+        'created_at', 'decided_at',
+    )
 
     @admin.display(description='Сущность')
     def get_entity_name(self, obj):
@@ -40,15 +46,18 @@ class ModerationRequestAdmin(admin.ModelAdmin):
         story = getattr(entity, 'story', '') or ''
         return story[:80] + ('…' if len(story) > 80 else '')
 
-    @admin.display(description='Полное описание')
+    @admin.display(description='Страница карточки')
     def get_link(self, obj):
         entity = obj.entity
         if entity is None:
             return '-'
-        app_label = entity._meta.app_label
-        model_name = entity._meta.model_name
-        url = reverse(f'admin:{app_label}_{model_name}_change', args=[entity.pk])
-        return format_html('<a href="{}">Открыть</a>', url)
+        if isinstance(entity, Brand):
+            url = reverse('catalog:brand_detail', args=[entity.slug])
+        elif isinstance(entity, Product):
+            url = reverse('catalog:product_detail', args=[entity.slug])
+        else:
+            return '-'
+        return format_html('<a href="{}" target="_blank">Открыть карточку</a>', url)
 
 
 @admin.register(AuditLog)