add product

apps/shop/admin.py

@@ -1,40 +1,133 @@
+from utils.admin_base import CRMModelAdmin
+from utils.admin_excel import excel_response
+from apps.shop.admin_import import ProductImportAdminMixin
+from apps.shop.import_models import ProductImportBatch
+
 from django.contrib import admin
-from apps.shop.models import (
-    ProductCategory as ProductCategoryModel,
-    Product as ProductModel,
-    Order as OrderModel,
-    OrderItem as OrderItemModel,
-    Cart as CartModel,
-    ProductType as ProductTypeModel
-)
-# Register your models here.
+from django.urls import reverse
+from django.utils.html import format_html
+
+from apps.shop.models import ProductCategory, Product, Order, OrderItem, Cart, ProductType
+from apps.shop.ordering import category_ordering, product_ordering
 
 
-@admin.register(ProductTypeModel)
-class ProductTypeAdmin(admin.ModelAdmin):
+def export_products(queryset):
+    headers = ('فضای کاری', 'دسته', 'محصول', 'کد محصول', 'قیمت', 'ترتیب نمایش دسته', 'ترتیب نمایش محصول', 'ترتیب اکسل دسته', 'ترتیب اکسل محصول', 'فقط نمایش', 'ویژگی‌ها')
+    categories = {category.pk: (category.name, category.parent_id) for category in
+                  ProductCategory.objects.filter(sys_ws_id__in=queryset.values('sys_ws_id'))}
+    def path(category_id):
+        names, visited = [], set()
+        while category_id in categories and category_id not in visited:
+            visited.add(category_id)
+            name, category_id = categories[category_id]
+            names.append(name)
+        return '/'.join(reversed(names))
+    rows = ((item.sys_ws.name, path(item.category_id), item.name, item.acc_code, item.price,
+             item.category.order_cat, item.order_prd, item.category.excel_order, item.excel_order,
+             item.view_only, item.attr) for item in queryset.select_related('sys_ws', 'category').iterator())
+    return excel_response(headers, rows, 'products.xlsx')
+
+
+class ProductInline(admin.TabularInline):
+    model = Product
+    fields = ('name', 'price', 'order_prd', 'excel_order')
+    extra = 0
+    show_change_link = True
+    readonly_fields = ('name', 'price')
+    can_delete = False
+
+    def has_add_permission(self, request, obj=None):
+        return False
+
+
+@admin.register(ProductType)
+class ProductTypeAdmin(CRMModelAdmin):
     pass
 
 
-@admin.register(ProductCategoryModel)
-class ProductCategoryAdmin(admin.ModelAdmin):
-    pass
+@admin.register(ProductCategory)
+class ProductCategoryAdmin(CRMModelAdmin):
+    list_display = ('name', 'sys_ws', 'parent', 'order_cat', 'excel_order')
+    list_editable = ('order_cat', 'excel_order')
+    list_filter = ('sys_ws',)
+    search_fields = ('name',)
+    inlines = (ProductInline,)
+    actions = ('export_display_order', 'export_excel_order')
+
+    @admin.action(description='خروجی اکسل دسته‌ها با ترتیب نمایش فعلی')
+    def export_display_order(self, request, queryset):
+        return self.export_categories(queryset)
+
+    @admin.action(description='خروجی اکسل دسته‌ها با ترتیب مستقل اکسل')
+    def export_excel_order(self, request, queryset):
+        return self.export_categories(queryset.order_by(*category_ordering(excel=True)))
+
+    def export_categories(self, queryset):
+        return excel_response(('فضای کاری', 'دسته', 'ترتیب نمایش', 'ترتیب اکسل'),
+                              queryset.values_list('sys_ws__name', 'name', 'order_cat', 'excel_order'), 'categories.xlsx')
 
 
-@admin.register(ProductModel)
-class ProductAdmin(admin.ModelAdmin):
-    search_fields = ("name", "category__name", "acc_code")
+@admin.register(Product)
+class ProductAdmin(ProductImportAdminMixin, CRMModelAdmin):
+    list_display = ('name', 'category', 'sys_ws', 'price', 'order_prd', 'excel_order', 'view_only')
+    list_editable = ('order_prd', 'excel_order')
+    list_filter = ('sys_ws', 'category', 'view_only')
+    search_fields = ('name', 'category__name', 'acc_code')
+    list_select_related = ('category', 'sys_ws')
+    actions = ('export_display_order', 'export_excel_order')
+
+    @admin.action(description='خروجی اکسل محصولات با ترتیب نمایش فعلی')
+    def export_display_order(self, request, queryset):
+        return export_products(queryset)
+
+    @admin.action(description='خروجی اکسل محصولات با ترتیب مستقل اکسل')
+    def export_excel_order(self, request, queryset):
+        return export_products(queryset.order_by(*product_ordering(excel=True)))
 
 
-@admin.register(OrderModel)
-class OrderAdmin(admin.ModelAdmin):
-    pass
+@admin.register(Order)
+class OrderAdmin(CRMModelAdmin):
+    list_display = ('id', 'customer', 'sys_ws', 'total_price', 'factor_type', 'factor_status', 'view_at', 'created_at')
 
 
-@admin.register(OrderItemModel)
-class OrderItemAdmin(admin.ModelAdmin):
-    pass
+@admin.register(OrderItem)
+class OrderItemAdmin(CRMModelAdmin):
+    list_display = ('id', 'order', 'product', 'product_name', 'price', 'amount')
+    search_fields = ('product_name', 'product__name', 'order__customer__name_family')
 
 
-@admin.register(CartModel)
-class CartAdmin(admin.ModelAdmin):
-    pass
+@admin.register(Cart)
+class CartAdmin(CRMModelAdmin):
+    list_display = ('id', 'cuser_role', 'product', 'quantity', 'sys_ws', 'updated_at')
+
+
+@admin.register(ProductImportBatch)
+class ProductImportBatchAdmin(CRMModelAdmin):
+    list_display = ("id", "filename", "sys_ws", "created_by", "summary", "created_at", "confirmed_at")
+    search_fields = ("filename", "created_by__username")
+    exclude = ("payload", "fingerprint", "result")
+    sensitive_fields = ("payload", "fingerprint", "result")
+    actions = None
+
+    def get_readonly_fields(self, request, obj=None):
+        fields = tuple(field.name for field in self.model._meta.fields if field.name not in self.exclude)
+        return (*fields, 'summary', 'report_link') if obj and obj.created_by_id == request.user.pk else (*fields, 'summary')
+
+    @admin.display(description='خلاصه نتیجه')
+    def summary(self, obj):
+        result = obj.result
+        status = 'ثبت نهایی' if obj.confirmed_at else 'پیش‌نمایش'
+        return f"{status} | ایجاد: {result.get('created', 0)} | به‌روزرسانی: {result.get('updated', 0)} | خطا: {result.get('errors', 0)}"
+
+    @admin.display(description='گزارش ردیف‌ها')
+    def report_link(self, obj):
+        return format_html('<a href="{}">دریافت اکسل گزارش</a>', reverse('admin:shop_product_import_report', args=[obj.pk]))
+
+    def has_add_permission(self, request):
+        return False
+
+    def has_change_permission(self, request, obj=None):
+        return False
+
+    def has_delete_permission(self, request, obj=None):
+        return False