Initial commit: igny8 project

backend/igny8_core/modules/billing/admin.py

@@ -0,0 +1,43 @@
+"""
+Billing Module Admin
+"""
+from django.contrib import admin
+from igny8_core.admin.base import AccountAdminMixin
+from .models import CreditTransaction, CreditUsageLog
+
+
+@admin.register(CreditTransaction)
+class CreditTransactionAdmin(AccountAdminMixin, admin.ModelAdmin):
+    list_display = ['id', 'account', 'transaction_type', 'amount', 'balance_after', 'description', 'created_at']
+    list_filter = ['transaction_type', 'created_at', 'account']
+    search_fields = ['description', 'account__name']
+    readonly_fields = ['created_at']
+    date_hierarchy = 'created_at'
+    
+    def get_account_display(self, obj):
+        """Safely get account name"""
+        try:
+            account = getattr(obj, 'account', None)
+            return account.name if account else '-'
+        except:
+            return '-'
+    get_account_display.short_description = 'Account'
+
+
+@admin.register(CreditUsageLog)
+class CreditUsageLogAdmin(AccountAdminMixin, admin.ModelAdmin):
+    list_display = ['id', 'account', 'operation_type', 'credits_used', 'cost_usd', 'model_used', 'created_at']
+    list_filter = ['operation_type', 'created_at', 'account', 'model_used']
+    search_fields = ['account__name', 'model_used']
+    readonly_fields = ['created_at']
+    date_hierarchy = 'created_at'
+    
+    def get_account_display(self, obj):
+        """Safely get account name"""
+        try:
+            account = getattr(obj, 'account', None)
+            return account.name if account else '-'
+        except:
+            return '-'
+    get_account_display.short_description = 'Account'
+