feat: Phase 1-3 全部完成 — 沙盒增强、学情分析、学习路径

backend/src/modules/models/models.controller.ts

@@ -0,0 +1,19 @@
+import { Controller, Get, Param, Query } from '@nestjs/common';
+import { ApiTags } from '@nestjs/swagger';
+import { ModelsService } from './models.service';
+
+@ApiTags('AI 模型')
+@Controller('models')
+export class ModelsController {
+  constructor(private modelsService: ModelsService) {}
+
+  @Get()
+  async findAll(@Query('featured') featured?: string) {
+    return this.modelsService.findAll({ featured: featured === 'true' });
+  }
+
+  @Get(':id')
+  async findById(@Param('id') id: string) {
+    return this.modelsService.findById(parseInt(id, 10));
+  }
+}