Sync LMS backend source

src/curriculum/curriculum.controller.ts

@@ -0,0 +1,41 @@
+import { Controller, Get, Param, Query, Req, Res } from '@nestjs/common';
+import { Request, Response } from 'express';
+
+import { CurriculumService } from './curriculum.service';
+
+@Controller('curriculum')
+export class CurriculumController {
+  constructor(private readonly curriculumService: CurriculumService) {}
+
+  @Get()
+  getActiveCurriculum(@Req() request: Request, @Query('courseId') courseId?: string) {
+    return this.curriculumService.getActiveCurriculum(
+      this.getBearerToken(request),
+      courseId,
+    );
+  }
+
+  @Get('courses')
+  listCourses(@Req() request: Request) {
+    return this.curriculumService.listCourses(this.getBearerToken(request));
+  }
+
+  @Get('references/:referenceId/download')
+  async downloadReference(
+    @Req() request: Request,
+    @Param('referenceId') referenceId: string,
+    @Res() response: Response,
+  ) {
+    const download = await this.curriculumService.getReferenceDownload(
+      this.getBearerToken(request),
+      referenceId,
+    );
+    response.setHeader('content-type', download.contentType);
+    return response.download(download.path, download.fileName);
+  }
+
+  private getBearerToken(request: Request): string | undefined {
+    const [type, token] = request.headers.authorization?.split(' ') ?? [];
+    return type === 'Bearer' ? token : undefined;
+  }
+}