更新admin 和 swagger

backend/shop/admin.py

@@ -1,6 +1,8 @@
 from django.contrib import admin
 from django.utils.html import format_html
 from django.db.models import Sum
+from unfold.admin import ModelAdmin, TabularInline
+from unfold.decorators import display
 from .models import ESP32Config, Order, Salesperson, WeChatPayConfig, Service, ARService, ProductFeature
 import qrcode
 from io import BytesIO
@@ -11,13 +13,13 @@ admin.site.site_header = "量迹AI硬件销售管理后台"
 admin.site.site_title = "量迹AI后台"
 admin.site.index_title = "欢迎使用量迹AI管理系统"
 
-class ProductFeatureInline(admin.TabularInline):
+class ProductFeatureInline(TabularInline):
     model = ProductFeature
     extra = 1
     fields = ('title', 'description', 'icon_name', 'icon_image', 'icon_url', 'order')
 
 @admin.register(WeChatPayConfig)
-class WeChatPayConfigAdmin(admin.ModelAdmin):
+class WeChatPayConfigAdmin(ModelAdmin):
     list_display = ('app_id', 'mch_id', 'is_active', 'notify_url')
     list_filter = ('is_active',)
     search_fields = ('app_id', 'mch_id')
@@ -34,7 +36,7 @@ class WeChatPayConfigAdmin(admin.ModelAdmin):
     )
 
 @admin.register(ESP32Config)
-class ESP32ConfigAdmin(admin.ModelAdmin):
+class ESP32ConfigAdmin(ModelAdmin):
     list_display = ('name', 'chip_type', 'price', 'has_camera', 'has_microphone')
     list_filter = ('chip_type', 'has_camera')
     search_fields = ('name', 'description')
@@ -53,13 +55,16 @@ class ESP32ConfigAdmin(admin.ModelAdmin):
     )
 
 @admin.register(Service)
-class ServiceAdmin(admin.ModelAdmin):
+class ServiceAdmin(ModelAdmin):
     list_display = ('title', 'created_at')
     search_fields = ('title', 'description')
     fieldsets = (
         ('基本信息', {
             'fields': ('title', 'description', 'color')
         }),
+        ('价格与交付', {
+            'fields': ('price', 'unit', 'delivery_time', 'delivery_content')
+        }),
         ('图标', {
             'fields': ('icon', 'icon_url'),
             'description': '图标上传和URL二选一，优先使用URL'
@@ -74,7 +79,7 @@ class ServiceAdmin(admin.ModelAdmin):
     )
 
 @admin.register(ARService)
-class ARServiceAdmin(admin.ModelAdmin):
+class ARServiceAdmin(ModelAdmin):
     list_display = ('title', 'created_at')
     search_fields = ('title', 'description')
     fieldsets = (
@@ -88,7 +93,7 @@ class ARServiceAdmin(admin.ModelAdmin):
     )
 
 @admin.register(Salesperson)
-class SalespersonAdmin(admin.ModelAdmin):
+class SalespersonAdmin(ModelAdmin):
     list_display = ('name', 'code', 'total_sales', 'view_promotion_url')
     search_fields = ('name', 'code')
     readonly_fields = ('promotion_qr_code', 'promotion_url_display', 'total_sales_display')
@@ -100,12 +105,11 @@ class SalespersonAdmin(admin.ModelAdmin):
         )
         return queryset
 
+    @display(description="累计销售额 (已支付)", ordering='_total_sales')
     def total_sales(self, obj):
         # 仅计算已支付的订单
         paid_sales = obj.orders.filter(status='paid').aggregate(total=Sum('total_price'))['total']
         return f"¥{paid_sales or 0:.2f}"
-    total_sales.short_description = "累计销售额 (已支付)"
-    total_sales.admin_order_field = '_total_sales'
 
     def total_sales_display(self, obj):
         return self.total_sales(obj)
@@ -116,15 +120,16 @@ class SalespersonAdmin(admin.ModelAdmin):
         base_url = "http://localhost:5173" 
         return f"{base_url}/?ref={obj.code}"
 
+    @display(description="推广链接")
     def view_promotion_url(self, obj):
         url = self.promotion_url(obj)
-        return format_html('<a href="{}" target="_blank">打开推广链接</a>', url)
-    view_promotion_url.short_description = "推广链接"
+        return format_html('<a href="{}" target="_blank" class="button">打开推广链接</a>', url)
 
     def promotion_url_display(self, obj):
         return self.promotion_url(obj)
     promotion_url_display.short_description = "完整推广链接"
 
+    @display(description="推广二维码")
     def promotion_qr_code(self, obj):
         if not obj.code:
             return "请先保存以生成二维码"
@@ -144,9 +149,7 @@ class SalespersonAdmin(admin.ModelAdmin):
         img.save(buffer, format="PNG")
         img_str = base64.b64encode(buffer.getvalue()).decode()
         
-        return format_html('<img src="data:image/png;base64,{}" width="200" height="200" />', img_str)
-    
-    promotion_qr_code.short_description = "推广二维码"
+        return format_html('<img src="data:image/png;base64,{}" width="200" height="200" class="qr-code" />', img_str)
 
     fieldsets = (
         ('基本信息', {
@@ -161,7 +164,7 @@ class SalespersonAdmin(admin.ModelAdmin):
     )
 
 @admin.register(Order)
-class OrderAdmin(admin.ModelAdmin):
+class OrderAdmin(ModelAdmin):
     list_display = ('id', 'customer_name', 'config', 'total_price', 'status', 'salesperson', 'created_at')
     list_filter = ('status', 'salesperson', 'created_at')
     search_fields = ('id', 'customer_name', 'phone_number', 'wechat_trade_no')