feat(api): add admin bulk import endpoints (MS21-MIG-004) (#567)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

apps/api/src/import/import.controller.ts

@@ -0,0 +1,33 @@
+import { Body, Controller, ParseArrayPipe, Post, UseGuards } from "@nestjs/common";
+import type { AuthUser } from "@mosaic/shared";
+import { CurrentUser } from "../auth/decorators/current-user.decorator";
+import { AdminGuard } from "../auth/guards/admin.guard";
+import { AuthGuard } from "../auth/guards/auth.guard";
+import { Workspace } from "../common/decorators";
+import { WorkspaceGuard } from "../common/guards";
+import { ImportProjectDto, type ImportResponseDto, ImportTaskDto } from "./dto";
+import { ImportService } from "./import.service";
+
+@Controller("import")
+@UseGuards(AuthGuard, WorkspaceGuard, AdminGuard)
+export class ImportController {
+  constructor(private readonly importService: ImportService) {}
+
+  @Post("tasks")
+  async importTasks(
+    @Body(new ParseArrayPipe({ items: ImportTaskDto })) taskPayload: ImportTaskDto[],
+    @Workspace() workspaceId: string,
+    @CurrentUser() user: AuthUser
+  ): Promise<ImportResponseDto> {
+    return this.importService.importTasks(workspaceId, user.id, taskPayload);
+  }
+
+  @Post("projects")
+  async importProjects(
+    @Body(new ParseArrayPipe({ items: ImportProjectDto })) projectPayload: ImportProjectDto[],
+    @Workspace() workspaceId: string,
+    @CurrentUser() user: AuthUser
+  ): Promise<ImportResponseDto> {
+    return this.importService.importProjects(workspaceId, user.id, projectPayload);
+  }
+}