From e7415dd42bf656a24d70c49776ff7c84a1838f9e Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Wed, 30 Aug 2017 17:31:39 +0900
Subject: Implement #746

---
 src/api/endpoints/i/pin.ts | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 src/api/endpoints/i/pin.ts

(limited to 'src/api/endpoints')

diff --git a/src/api/endpoints/i/pin.ts b/src/api/endpoints/i/pin.ts
new file mode 100644
index 0000000000..a94950d22b
--- /dev/null
+++ b/src/api/endpoints/i/pin.ts
@@ -0,0 +1,44 @@
+/**
+ * Module dependencies
+ */
+import $ from 'cafy';
+import User from '../../models/user';
+import Post from '../../models/post';
+import serialize from '../../serializers/user';
+
+/**
+ * Pin post
+ *
+ * @param {any} params
+ * @param {any} user
+ * @return {Promise<any>}
+ */
+module.exports = async (params, user) => new Promise(async (res, rej) => {
+	// Get 'post_id' parameter
+	const [postId, postIdErr] = $(params.post_id).id().$;
+	if (postIdErr) return rej('invalid post_id param');
+
+	// Fetch pinee
+	const post = await Post.findOne({
+		_id: postId,
+		user_id: user._id
+	});
+
+	if (post === null) {
+		return rej('post not found');
+	}
+
+	await User.update(user._id, {
+		$set: {
+			pinned_post_id: post._id
+		}
+	});
+
+	// Serialize
+	const iObj = await serialize(user, user, {
+		detail: true
+	});
+
+	// Send response
+	res(iObj);
+});
-- 
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