Introduce processor

src/server/api/endpoints/i/appdata/get.ts

@@ -0,0 +1,39 @@
+/**
+ * Module dependencies
+ */
+import $ from 'cafy';
+import Appdata from '../../../models/appdata';
+
+/**
+ * Get app data
+ *
+ * @param {any} params
+ * @param {any} user
+ * @param {any} app
+ * @param {Boolean} isSecure
+ * @return {Promise<any>}
+ */
+module.exports = (params, user, app) => new Promise(async (res, rej) => {
+	if (app == null) return rej('このAPIはサードパーティAppからのみ利用できます');
+
+	// Get 'key' parameter
+	const [key = null, keyError] = $(params.key).optional.nullable.string().match(/[a-z_]+/).$;
+	if (keyError) return rej('invalid key param');
+
+	const select = {};
+	if (key !== null) {
+		select[`data.${key}`] = true;
+	}
+	const appdata = await Appdata.findOne({
+		app_id: app._id,
+		user_id: user._id
+	}, {
+		fields: select
+	});
+
+	if (appdata) {
+		res(appdata.data);
+	} else {
+		res();
+	}
+});