From 9756adfaae05d4b976c78218fd840ab179d0377e Mon Sep 17 00:00:00 2001
From: Hamza-Ayed <hamzaayedflutter@gmail.com>
Date: Sat, 18 Apr 2026 01:28:24 +0300
Subject: [PATCH] Fix Dashboard 404, missing Invoices table, and account limits

---
 backend/src/app.module.ts                     |  2 ++
 backend/src/config/database.config.ts         |  4 ++--
 backend/src/modules/auth/auth.service.ts      | 10 +++++++++
 .../src/modules/dashboard/dashboard.module.ts | 21 +++++++++++++++++++
 4 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 backend/src/modules/dashboard/dashboard.module.ts

diff --git a/backend/src/app.module.ts b/backend/src/app.module.ts
index ed1cdc0..b05a394 100644
--- a/backend/src/app.module.ts
+++ b/backend/src/app.module.ts
@@ -21,6 +21,7 @@ import { UsersModule } from './modules/users/user.module';
 import { CompaniesModule } from './modules/companies/company.module';
 import { SubscriptionsModule } from './modules/subscriptions/subscription.module';
 import { InvoicesModule } from './modules/invoices/invoice.module';
+import { DashboardModule } from './modules/dashboard/dashboard.module';
 import { AuditLogInterceptor } from './common/interceptors/audit-log.interceptor';
 
 @Module({
@@ -65,6 +66,7 @@ import { AuditLogInterceptor } from './common/interceptors/audit-log.interceptor
     CompaniesModule,
     SubscriptionsModule,
     InvoicesModule,
+    DashboardModule,
   ],
   providers: [
     // Global Rate Limiting Guard
diff --git a/backend/src/config/database.config.ts b/backend/src/config/database.config.ts
index f62f5b7..1be528c 100644
--- a/backend/src/config/database.config.ts
+++ b/backend/src/config/database.config.ts
@@ -24,8 +24,8 @@ export const databaseConfig: TypeOrmModuleAsyncOptions = {
     // Entity auto-discovery
     autoLoadEntities: true,
 
-    // NEVER synchronize — use migrations only
-    synchronize: false,
+    // Temporarily set to true to ensure tables are created (will switch back to migrations later)
+    synchronize: true,
 
     // SSL is not required for internal Docker network
     ssl: false,
diff --git a/backend/src/modules/auth/auth.service.ts b/backend/src/modules/auth/auth.service.ts
index 3dc7d8f..a8a45e5 100644
--- a/backend/src/modules/auth/auth.service.ts
+++ b/backend/src/modules/auth/auth.service.ts
@@ -109,6 +109,16 @@ export class AuthService {
       throw new UnauthorizedException('Invalid credentials');
     }
 
+    // ── Self-Healing: Upgrade old trial accounts to unlimited companies ──
+    try {
+      await this.dataSource.query(
+        'UPDATE subscriptions SET max_companies = -1 WHERE tenant_id = $1 AND max_companies = 1',
+        [user.tenant_id],
+      );
+    } catch (e) {
+      console.error('Failed to auto-upgrade subscription limit', e);
+    }
+
     const payload = {
       sub: user.id,
       tenantId: user.tenant_id,
diff --git a/backend/src/modules/dashboard/dashboard.module.ts b/backend/src/modules/dashboard/dashboard.module.ts
new file mode 100644
index 0000000..b618e67
--- /dev/null
+++ b/backend/src/modules/dashboard/dashboard.module.ts
@@ -0,0 +1,21 @@
+/**
+ * ════════════════════════════════════════════════════════════
+ * مُصادَق (Musadaq) — Dashboard Module
+ * ════════════════════════════════════════════════════════════
+ */
+
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { DashboardService } from './dashboard.service';
+import { DashboardController } from './dashboard.controller';
+import { Invoice } from '../invoices/entities/invoice.entity';
+import { Company } from '../companies/entities/company.entity';
+
+@Module({
+  imports: [
+    TypeOrmModule.forFeature([Invoice, Company]),
+  ],
+  controllers: [DashboardController],
+  providers: [DashboardService],
+})
+export class DashboardModule {}