task-d.7.4

src/app/api/setup/templates/route.ts

@@ -0,0 +1,39 @@
+import { readFile } from 'node:fs/promises';
+import path from 'node:path';
+import { NextResponse } from 'next/server';
+import { AuthError, requireSystemRole } from '@/lib/auth/session';
+
+type SetupTemplateMetadata = {
+  version: string;
+  generatedFrom: string;
+  templates: Array<{
+    file: string;
+    seedType: string;
+    importOrder: number;
+    supported: boolean;
+    requiredColumns: string[];
+    description: string;
+  }>;
+};
+
+export async function GET() {
+  try {
+    await requireSystemRole('super_admin');
+    const metadataPath = path.join(process.cwd(), 'setup', 'templates', 'templates.json');
+    const metadata = JSON.parse(await readFile(metadataPath, 'utf8')) as SetupTemplateMetadata;
+
+    return NextResponse.json({
+      success: true,
+      time: new Date().toISOString(),
+      version: metadata.version,
+      generatedFrom: metadata.generatedFrom,
+      templates: metadata.templates
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    return NextResponse.json({ message: 'Unable to load setup templates' }, { status: 500 });
+  }
+}