initial: standalone repo from monorepo split

src/billing/billing.controller.ts

@@ -0,0 +1,25 @@
+import { Controller, Get, Patch, Body, UseGuards } from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+import { BillingService } from './billing.service';
+import { UpdateBillingSettingsDto } from './dto/update-billing-settings.dto';
+import { Roles } from '../common/decorators/roles.decorator';
+import { RolesGuard } from '../common/guards/roles.guard';
+import { TenantGuard } from '../common/guards/tenant.guard';
+import { CurrentUser, CurrentUserPayload } from '../common/decorators/current-user.decorator';
+
+@Controller('billing-settings')
+@UseGuards(AuthGuard('jwt'), TenantGuard, RolesGuard)
+@Roles('tenant_admin')
+export class BillingController {
+  constructor(private readonly billingService: BillingService) {}
+
+  @Get()
+  async getSettings(@CurrentUser() user: CurrentUserPayload) {
+    return this.billingService.getSettings(user.tenantId);
+  }
+
+  @Patch()
+  async updateSettings(@CurrentUser() user: CurrentUserPayload, @Body() dto: UpdateBillingSettingsDto) {
+    return this.billingService.updateSettings(user.tenantId, dto);
+  }
+}