From 90f8fe7e538bb7e52d2558152a0390e693f39b11 Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <nekomanma@pixiv.co.jp>
Date: Thu, 29 Mar 2018 01:20:40 +0900
Subject: Introduce processor

---
 src/server/api/endpoints/app/name_id/available.ts | 60 +++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 src/server/api/endpoints/app/name_id/available.ts

(limited to 'src/server/api/endpoints/app/name_id')

diff --git a/src/server/api/endpoints/app/name_id/available.ts b/src/server/api/endpoints/app/name_id/available.ts
new file mode 100644
index 0000000000..3d2c710322
--- /dev/null
+++ b/src/server/api/endpoints/app/name_id/available.ts
@@ -0,0 +1,60 @@
+/**
+ * Module dependencies
+ */
+import $ from 'cafy';
+import App from '../../../models/app';
+import { isValidNameId } from '../../../models/app';
+
+/**
+ * @swagger
+ * /app/name_id/available:
+ *   post:
+ *     summary: Check available name_id on creation an application
+ *     parameters:
+ *       -
+ *         name: name_id
+ *         description: Application unique name
+ *         in: formData
+ *         required: true
+ *         type: string
+ *
+ *     responses:
+ *       200:
+ *         description: Success
+ *         schema:
+ *           type: object
+ *           properties:
+ *             available:
+ *               description: Whether name_id is available
+ *               type: boolean
+ *
+ *       default:
+ *         description: Failed
+ *         schema:
+ *           $ref: "#/definitions/Error"
+ */
+
+/**
+ * Check available name_id of app
+ *
+ * @param {any} params
+ * @return {Promise<any>}
+ */
+module.exports = async (params) => new Promise(async (res, rej) => {
+	// Get 'name_id' parameter
+	const [nameId, nameIdErr] = $(params.name_id).string().pipe(isValidNameId).$;
+	if (nameIdErr) return rej('invalid name_id param');
+
+	// Get exist
+	const exist = await App
+		.count({
+			name_id_lower: nameId.toLowerCase()
+		}, {
+			limit: 1
+		});
+
+	// Reply
+	res({
+		available: exist === 0
+	});
+});
-- 
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