372 lines
12 KiB
Python
372 lines
12 KiB
Python
"""
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Админ-панель для реферальной системы.
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"""
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from django.contrib import admin
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from django.utils.html import format_html
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from .models import (
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ReferralSettings,
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ReferralLevel,
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UserReferralProfile,
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BonusAccount,
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ReferralEarning,
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PointsTransaction,
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BonusTransaction,
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PromoCode,
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PromoCodeUsage,
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ReferralInvitedEmail,
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UserActivityDay,
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PendingReferralBonus,
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)
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@admin.register(ReferralSettings)
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class ReferralSettingsAdmin(admin.ModelAdmin):
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"""Админ для настроек реферальной программы."""
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list_display = [
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'level1_commission',
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'level2_commission',
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'points_direct_referral',
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'points_indirect_referral',
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'updated_at'
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]
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fieldsets = (
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('Комиссии', {
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'fields': ('level1_commission', 'level2_commission')
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}),
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('Очки', {
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'fields': ('points_direct_referral', 'points_indirect_referral')
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}),
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)
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@admin.register(ReferralLevel)
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class ReferralLevelAdmin(admin.ModelAdmin):
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"""Админ для уровней реферальной программы."""
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list_display = ['level', 'name', 'points_required', 'bonus_payment_percent', 'icon']
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list_editable = ['bonus_payment_percent']
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ordering = ['level']
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@admin.register(UserReferralProfile)
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class UserReferralProfileAdmin(admin.ModelAdmin):
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"""Админ для реферальных профилей."""
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list_display = [
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'user_email',
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'referral_code',
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'referred_by_email',
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'current_level',
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'total_points',
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'direct_referrals_count',
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'total_earned',
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'created_at'
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]
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list_filter = ['current_level', 'created_at']
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search_fields = ['user__email', 'referral_code', 'referred_by__email']
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readonly_fields = [
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'referral_code',
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'total_points',
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'direct_referrals_count',
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'indirect_referrals_count',
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'total_earned',
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'created_at',
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'updated_at',
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'referral_link'
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]
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fieldsets = (
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('Основная информация', {
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'fields': ('user', 'referral_code', 'referred_by', 'referral_link')
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}),
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('Уровень и очки', {
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'fields': ('current_level', 'total_points')
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}),
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('Статистика', {
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'fields': (
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'direct_referrals_count',
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'indirect_referrals_count',
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'total_earned'
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)
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}),
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('Даты', {
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'fields': ('created_at', 'updated_at')
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}),
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)
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def user_email(self, obj):
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return obj.user.email
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user_email.short_description = 'Email'
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def referred_by_email(self, obj):
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return obj.referred_by.email if obj.referred_by else '-'
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referred_by_email.short_description = 'Пригласил'
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def referral_link(self, obj):
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link = obj.get_referral_link()
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return format_html('<a href="{}" target="_blank">{}</a>', link, link)
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referral_link.short_description = 'Реферальная ссылка'
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@admin.register(BonusAccount)
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class BonusAccountAdmin(admin.ModelAdmin):
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"""Админ для бонусных счетов."""
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list_display = [
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'user_email',
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'balance',
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'total_earned',
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'total_spent',
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'updated_at'
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]
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list_editable = ['balance']
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search_fields = ['user__email']
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readonly_fields = ['created_at', 'updated_at']
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fieldsets = (
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('Основная информация', {
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'fields': ('user',)
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}),
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('Баланс и статистика', {
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'fields': ('balance', 'total_earned', 'total_spent'),
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'description': 'Внимание: изменение баланса напрямую не создает транзакцию в истории. '
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'Для корректного учета используйте методы add_bonus() и spend_bonus() модели.'
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}),
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('Временные метки', {
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'fields': ('created_at', 'updated_at'),
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'classes': ('collapse',)
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}),
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)
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def user_email(self, obj):
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return obj.user.email
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user_email.short_description = 'Email'
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def save_model(self, request, obj, form, change):
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"""
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Сохранить модель с логированием изменений.
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"""
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if change:
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# Получаем старые значения для логирования
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old_obj = BonusAccount.objects.get(pk=obj.pk)
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# Логируем изменения баланса
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if old_obj.balance != obj.balance:
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from .models import BonusTransaction
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from decimal import Decimal
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diff = obj.balance - old_obj.balance
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if diff != 0:
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transaction_type = 'earn' if diff > 0 else 'spend'
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BonusTransaction.objects.create(
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user=obj.user,
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amount=abs(diff),
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transaction_type=transaction_type,
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reason=f'Ручное изменение баланса администратором {request.user.email}',
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balance_after=obj.balance
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)
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# Обновляем статистику
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if diff > 0:
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obj.total_earned += diff
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else:
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obj.total_spent += abs(diff)
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# Логируем изменения статистики (если изменены напрямую)
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if old_obj.total_earned != obj.total_earned or old_obj.total_spent != obj.total_spent:
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# Если статистика изменена напрямую, просто сохраняем
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pass
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super().save_model(request, obj, form, change)
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@admin.register(ReferralEarning)
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class ReferralEarningAdmin(admin.ModelAdmin):
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"""Админ для заработков с рефералов."""
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list_display = [
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'referrer_email',
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'referral_email',
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'level',
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'payment_amount',
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'commission_percent',
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'earned_amount',
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'created_at'
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]
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list_filter = ['level', 'created_at']
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search_fields = ['referrer__email', 'referral__email']
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readonly_fields = [
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'referrer',
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'referral',
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'payment',
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'level',
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'payment_amount',
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'commission_percent',
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'earned_amount',
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'created_at'
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]
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def referrer_email(self, obj):
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return obj.referrer.email
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referrer_email.short_description = 'Реферер'
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def referral_email(self, obj):
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return obj.referral.email
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referral_email.short_description = 'Реферал'
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@admin.register(PointsTransaction)
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class PointsTransactionAdmin(admin.ModelAdmin):
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"""Админ для транзакций очков."""
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list_display = ['user_email', 'points', 'reason', 'balance_after', 'created_at']
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list_filter = ['created_at']
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search_fields = ['user__email', 'reason']
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readonly_fields = ['user', 'points', 'reason', 'balance_after', 'created_at']
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def user_email(self, obj):
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return obj.user.email
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user_email.short_description = 'Email'
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@admin.register(BonusTransaction)
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class BonusTransactionAdmin(admin.ModelAdmin):
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"""Админ для транзакций бонусов."""
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list_display = [
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'user_email',
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'amount',
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'transaction_type',
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'reason',
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'balance_after',
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'created_at'
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]
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list_filter = ['transaction_type', 'created_at']
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search_fields = ['user__email', 'reason']
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readonly_fields = ['user', 'amount', 'transaction_type', 'reason', 'balance_after', 'created_at']
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def user_email(self, obj):
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return obj.user.email
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user_email.short_description = 'Email'
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@admin.register(PromoCode)
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class PromoCodeAdmin(admin.ModelAdmin):
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"""Админ для промокодов."""
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list_display = [
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'code',
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'name',
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'discount_display',
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'current_uses',
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'max_uses',
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'valid_until',
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'is_active',
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'created_at'
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]
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list_filter = ['is_active', 'discount_type', 'created_at']
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search_fields = ['code', 'name', 'description']
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filter_horizontal = ['applicable_plans']
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fieldsets = (
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('Основная информация', {
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'fields': ('code', 'name', 'description')
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}),
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('Скидка', {
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'fields': ('discount_type', 'discount_value')
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}),
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('Применимость', {
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'fields': ('applicable_plans',)
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}),
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('Ограничения', {
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'fields': ('max_uses', 'current_uses', 'valid_until', 'is_active')
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}),
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('Метаданные', {
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'fields': ('created_by', 'created_at', 'updated_at'),
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'classes': ('collapse',)
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}),
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)
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readonly_fields = ['current_uses', 'created_at', 'updated_at']
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def discount_display(self, obj):
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if obj.discount_type == 'percent':
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return f'{obj.discount_value}%'
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return f'{obj.discount_value} ₽'
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discount_display.short_description = 'Скидка'
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def save_model(self, request, obj, form, change):
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if not change:
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obj.created_by = request.user
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super().save_model(request, obj, form, change)
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@admin.register(PromoCodeUsage)
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class PromoCodeUsageAdmin(admin.ModelAdmin):
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"""Админ для использований промокодов."""
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list_display = [
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'user_email',
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'promo_code_code',
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'original_amount',
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'discount_amount',
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'final_amount',
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'created_at'
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]
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list_filter = ['created_at', 'promo_code']
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search_fields = ['user__email', 'promo_code__code']
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readonly_fields = [
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'user',
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'promo_code',
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'payment',
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'original_amount',
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'discount_amount',
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'final_amount',
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'created_at'
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]
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def user_email(self, obj):
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return obj.user.email
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user_email.short_description = 'Email'
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def promo_code_code(self, obj):
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return obj.promo_code.code
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promo_code_code.short_description = 'Промокод'
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@admin.register(ReferralInvitedEmail)
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class ReferralInvitedEmailAdmin(admin.ModelAdmin):
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"""Бэклог приглашённых email (защита от накрутки)."""
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list_display = ['email', 'referrer', 'referred_user', 'created_at']
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search_fields = ['email', 'referrer__email', 'referred_user__email']
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readonly_fields = ['email', 'referrer', 'referred_user', 'created_at']
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list_filter = ['created_at']
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@admin.register(UserActivityDay)
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class UserActivityDayAdmin(admin.ModelAdmin):
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"""Дни активности пользователей (для проверки условий начисления бонусов)."""
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list_display = ['user', 'date', 'created_at']
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list_filter = ['date']
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search_fields = ['user__email']
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readonly_fields = ['user', 'date', 'created_at']
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@admin.register(PendingReferralBonus)
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class PendingReferralBonusAdmin(admin.ModelAdmin):
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"""Ожидающие начисления бонусов за рефералов."""
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list_display = ['referrer', 'referred_user', 'points', 'level', 'status', 'referred_at', 'paid_at']
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list_filter = ['status', 'level']
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search_fields = ['referrer__email', 'referred_user__email']
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readonly_fields = ['referrer', 'referred_user', 'referred_at', 'points', 'level', 'reason', 'paid_at', 'created_at']
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