first commit

tienda/admin.py

@@ -0,0 +1,70 @@
+from django.contrib import admin
+from .models import Category, Image, Product, Cart, CartItem, Order, OrderItem, OrderMessage
+# Register your models here.
+
+admin.site.register(Category)
+admin.site.register(Image)
+admin.site.register(Product)
+
+
+class CartItemInline(admin.TabularInline):
+    model = CartItem
+    extra = 0
+
+
+@admin.register(Cart)
+class CartAdmin(admin.ModelAdmin):
+    list_display = ('id', 'user', 'session_key', 'get_items_count', 'get_total', 'created_at', 'updated_at')
+    list_filter = ('created_at', 'updated_at')
+    search_fields = ('user__username', 'user__email', 'session_key')
+    inlines = [CartItemInline]
+    
+    def get_items_count(self, obj):
+        return obj.get_items_count()
+    get_items_count.short_description = 'Productos'
+    
+    def get_total(self, obj):
+        return f"{obj.get_total()} €"
+    get_total.short_description = 'Total'
+
+
+@admin.register(CartItem)
+class CartItemAdmin(admin.ModelAdmin):
+    list_display = ('id', 'cart', 'product', 'quantity', 'get_subtotal', 'added_at')
+    list_filter = ('added_at',)
+    search_fields = ('product__name', 'cart__user__username')
+    
+    def get_subtotal(self, obj):
+        return f"{obj.get_subtotal()} €"
+    get_subtotal.short_description = 'Subtotal'
+
+
+class OrderItemInline(admin.TabularInline):
+    model = OrderItem
+    extra = 0
+
+
+@admin.register(Order)
+class OrderAdmin(admin.ModelAdmin):
+    list_display = ('id', 'buyer', 'total', 'status', 'payment_method', 'payment_reference', 'created_at')
+    list_filter = ('status', 'payment_method', 'created_at')
+    search_fields = ('buyer__username', 'buyer__email', 'payment_reference')
+    inlines = [OrderItemInline]
+
+
+@admin.register(OrderItem)
+class OrderItemAdmin(admin.ModelAdmin):
+    list_display = ('id', 'order', 'product_name', 'seller', 'quantity', 'total_price', 'status', 'created_at')
+    list_filter = ('status', 'created_at')
+    search_fields = ('product_name', 'seller__username', 'order__buyer__username')
+
+
+@admin.register(OrderMessage)
+class OrderMessageAdmin(admin.ModelAdmin):
+    list_display = ('id', 'order_item', 'sender', 'message_preview', 'created_at')
+    list_filter = ('created_at',)
+    search_fields = ('sender__username', 'message', 'order_item__product_name')
+    
+    def message_preview(self, obj):
+        return obj.message[:50] + "..." if len(obj.message) > 50 else obj.message
+    message_preview.short_description = 'Mensaje'