254 lines
8.9 KiB
Python
254 lines
8.9 KiB
Python
from django.contrib import admin
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from django.utils.html import format_html
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from django.db.models import Sum
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from django import forms
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from unfold.admin import ModelAdmin, TabularInline
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from unfold.decorators import display
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from .models import ESP32Config, Order, Salesperson, WeChatPayConfig, Service, ARService, ProductFeature, CommissionLog
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import qrcode
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from io import BytesIO
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import base64
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# 自定义后台标题
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admin.site.site_header = "量迹AI硬件销售管理后台"
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admin.site.site_title = "量迹AI后台"
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admin.site.index_title = "欢迎使用量迹AI管理系统"
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class ExternalUploadWidget(forms.URLInput):
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def __init__(self, upload_url, accept='*', *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.upload_url = upload_url
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self.attrs.update({
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'class': 'upload-url-input',
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'data-upload-url': upload_url,
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'data-accept': accept,
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'readonly': 'readonly',
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'placeholder': '上传文件后自动生成URL'
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})
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class Media:
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js = ('shop/js/admin_upload.js',)
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css = {
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'all': ('shop/css/admin_upload.css',)
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}
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class ESP32ConfigAdminForm(forms.ModelForm):
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class Meta:
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model = ESP32Config
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fields = '__all__'
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widgets = {
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'static_image_url': ExternalUploadWidget(
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upload_url='https://data.tangledup-ai.com/upload?folder=market_page%2Fhardware_xiaozhi%2Fproduct_static_image',
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accept='image/*'
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),
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'model_3d_url': ExternalUploadWidget(
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upload_url='https://data.tangledup-ai.com/upload?folder=market_page%2Fhardware_xiaozhi%2Fproduct_3D_image',
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accept='.zip'
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),
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}
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class ProductFeatureInline(TabularInline):
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model = ProductFeature
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extra = 1
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fields = ('title', 'description', 'icon_name', 'icon_image', 'icon_url', 'order')
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@admin.register(WeChatPayConfig)
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class WeChatPayConfigAdmin(ModelAdmin):
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list_display = ('app_id', 'mch_id', 'is_active', 'notify_url')
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list_filter = ('is_active',)
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search_fields = ('app_id', 'mch_id')
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fieldsets = (
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('基本配置', {
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'fields': ('app_id', 'mch_id', 'is_active')
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}),
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('微信支付 V3 安全配置 (推荐)', {
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'fields': ('apiv3_key', 'mch_cert_serial_no', 'mch_private_key'),
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'description': '使用 Native 支付必须配置这些项。私钥可以粘贴在这里，或者放在 backend/certs/apiclient_key.pem 文件中。'
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}),
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('微信支付 V2 安全配置 (旧版)', {
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'fields': ('api_key', 'app_secret'),
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'classes': ('collapse',),
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}),
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('回调配置', {
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'fields': ('notify_url',)
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}),
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)
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@admin.register(ESP32Config)
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class ESP32ConfigAdmin(ModelAdmin):
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form = ESP32ConfigAdminForm
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list_display = ('name', 'chip_type', 'price', 'stock', 'has_camera', 'has_microphone')
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list_filter = ('chip_type', 'has_camera')
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search_fields = ('name', 'description')
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inlines = [ProductFeatureInline]
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fieldsets = (
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('基本信息', {
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'fields': ('name', 'price', 'stock', 'description')
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}),
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('硬件参数', {
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'fields': ('chip_type', 'flash_size', 'ram_size', 'has_camera', 'has_microphone')
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}),
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('详情页图片', {
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'fields': ('detail_image', 'detail_image_url'),
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'description': '图片上传和URL二选一，优先使用URL'
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}),
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('多媒体资源', {
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'fields': ('static_image_url', 'model_3d_url'),
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'description': '产品静态图和3D模型的外部链接'
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}),
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)
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@admin.register(Service)
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class ServiceAdmin(ModelAdmin):
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list_display = ('title', 'created_at')
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search_fields = ('title', 'description')
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fieldsets = (
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('基本信息', {
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'fields': ('title', 'description', 'color')
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}),
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('价格与交付', {
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'fields': ('price', 'unit', 'delivery_time', 'delivery_content')
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}),
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('图标', {
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'fields': ('icon', 'icon_url'),
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'description': '图标上传和URL二选一，优先使用URL'
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}),
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('详情页图片', {
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'fields': ('detail_image', 'detail_image_url'),
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'description': '图片上传和URL二选一，优先使用URL'
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}),
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('详细内容', {
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'fields': ('features',)
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}),
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)
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@admin.register(ARService)
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class ARServiceAdmin(ModelAdmin):
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list_display = ('title', 'created_at')
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search_fields = ('title', 'description')
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fieldsets = (
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('基本信息', {
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'fields': ('title', 'description')
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}),
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('封面/长图', {
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'fields': ('cover_image', 'cover_image_url'),
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'description': '图片上传和URL二选一，优先使用URL'
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}),
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)
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@admin.register(Salesperson)
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class SalespersonAdmin(ModelAdmin):
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list_display = ('name', 'code', 'total_sales', 'view_promotion_url')
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search_fields = ('name', 'code')
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readonly_fields = ('promotion_qr_code', 'promotion_url_display', 'total_sales_display')
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def get_queryset(self, request):
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queryset = super().get_queryset(request)
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queryset = queryset.annotate(
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_total_sales=Sum('orders__total_price', default=0)
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)
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return queryset
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@display(description="累计销售额 (已支付)", ordering='_total_sales')
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def total_sales(self, obj):
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# 仅计算已支付的订单
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paid_sales = obj.orders.filter(status='paid').aggregate(total=Sum('total_price'))['total']
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return f"¥{paid_sales or 0:.2f}"
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def total_sales_display(self, obj):
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return self.total_sales(obj)
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total_sales_display.short_description = "累计销售额 (已支付)"
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def promotion_url(self, obj):
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# 生产环境配置
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base_url = "https://market.quant-speed.com"
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return f"{base_url}/?ref={obj.code}"
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@display(description="推广链接")
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def view_promotion_url(self, obj):
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url = self.promotion_url(obj)
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return format_html('<a href="{}" target="_blank" class="button">打开推广链接</a>', url)
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def promotion_url_display(self, obj):
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return self.promotion_url(obj)
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promotion_url_display.short_description = "完整推广链接"
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@display(description="推广二维码")
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def promotion_qr_code(self, obj):
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if not obj.code:
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return "请先保存以生成二维码"
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url = self.promotion_url(obj)
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qr = qrcode.QRCode(
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version=1,
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error_correction=qrcode.constants.ERROR_CORRECT_L,
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box_size=10,
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border=4,
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)
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qr.add_data(url)
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qr.make(fit=True)
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img = qr.make_image(fill_color="black", back_color="white")
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buffer = BytesIO()
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img.save(buffer, format="PNG")
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img_str = base64.b64encode(buffer.getvalue()).decode()
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return format_html('<img src="data:image/png;base64,{}" width="200" height="200" class="qr-code" />', img_str)
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fieldsets = (
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('基本信息', {
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'fields': ('name', 'code')
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}),
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('推广工具', {
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'fields': ('promotion_url_display', 'promotion_qr_code')
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}),
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('业绩统计', {
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'fields': ('total_sales_display',)
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}),
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('分销设置', {
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'fields': ('parent', 'commission_rate', 'second_level_rate'),
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'description': '设置上级分销员及各级分润比例'
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}),
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)
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@admin.register(CommissionLog)
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class CommissionLogAdmin(ModelAdmin):
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list_display = ('id', 'salesperson', 'amount', 'level', 'status', 'created_at')
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list_filter = ('status', 'level', 'salesperson', 'created_at')
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search_fields = ('salesperson__name', 'order__id')
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readonly_fields = ('amount', 'level', 'created_at')
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fieldsets = (
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('基本信息', {
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'fields': ('salesperson', 'order', 'amount', 'level')
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}),
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('状态管理', {
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'fields': ('status', 'created_at')
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}),
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)
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@admin.register(Order)
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class OrderAdmin(ModelAdmin):
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list_display = ('id', 'customer_name', 'config', 'total_price', 'status', 'courier_name', 'tracking_number', 'salesperson', 'created_at')
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list_filter = ('status', 'salesperson', 'created_at')
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search_fields = ('id', 'customer_name', 'phone_number', 'wechat_trade_no')
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readonly_fields = ('total_price', 'created_at', 'wechat_trade_no')
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fieldsets = (
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('订单信息', {
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'fields': ('config', 'quantity', 'total_price', 'status', 'created_at')
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}),
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('客户信息', {
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'fields': ('customer_name', 'phone_number', 'shipping_address')
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}),
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('物流信息', {
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'fields': ('courier_name', 'tracking_number')
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}),
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('销售归属', {
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'fields': ('salesperson',)
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}),
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('支付信息', {
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'fields': ('wechat_trade_no',)
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}),
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)
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