feat: add admin authentication

apps/api/src/main.ts

@@ -19,6 +19,8 @@ import { WechatAuthService } from "./wechat-auth.js";
 import { BookingService } from "./booking.service.js";
 import { CreateBookingDto } from "./booking.dto.js";
 import { UpdateBookingStatusDto } from "./admin.dto.js";
+import { AdminAuthService } from "./admin-auth.service.js";
+import { AdminLoginDto } from "./admin-auth.dto.js";
 import type { FastifyRequest } from "fastify";
 import { readIdentity, signIdentity } from "./auth.js";
 
@@ -92,6 +94,15 @@ export class CustomerSessionController {
   }
 }
 
+@Controller("admin/session")
+export class AdminSessionController {
+  constructor(private readonly auth: AdminAuthService) {}
+  @Post("login")
+  login(@Body() body: AdminLoginDto): Promise<{ token: string; displayName: string }> {
+    return this.auth.login(body.username, body.password);
+  }
+}
+
 @Controller("customer/bookings")
 export class CustomerBookingController {
   constructor(
@@ -185,10 +196,11 @@ export class AdminBookingController {
     HealthController,
     PublicController,
     CustomerSessionController,
+    AdminSessionController,
     CustomerBookingController,
     AdminBookingController,
   ],
-  providers: [PrismaService, WechatAuthService, BookingService],
+  providers: [PrismaService, WechatAuthService, BookingService, AdminAuthService],
   exports: [PrismaService, WechatAuthService],
 })
 export class AppModule {}