fix(messenger): made profiles fields option for FB (resolve #829)

botpress · Sep 28, 2018 · ed74212 · ed74212
1 parent ebf12f4
commit ed74212
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Showing 4 changed files with 11 additions and 2 deletions.
diff --git a/packages/channels/botpress-channel-messenger/README.md b/packages/channels/botpress-channel-messenger/README.md
@@ -51,6 +51,8 @@ npm i @botpress/channel-messenger
 
 `"greetingMessage"` - set default messege. `Default: "Default greeting message"`
 
+`"enableAllProfileFields"` - If you need to know user timezone, gender, locale set `true` and send you app to review.
+
 <img alt='Greeting Message' src='assets/greeting-message-example.png' width='300px !important;' />
 
 `"persistentMenu"` - added menu to your messenger. [See more](https://developers.facebook.com/docs/messenger-platform/messenger-profile/persistent-menu)

diff --git a/packages/channels/botpress-channel-messenger/config.json b/packages/channels/botpress-channel-messenger/config.json
@@ -16,6 +16,7 @@
 
   "graphVersion": "2.12",
   "enabled": true,
+  "enableAllProfileFields": false, // To be able to fetch all profile fields you need to submit your application for FB review
 
   "displayGetStarted": true,
   "greetingMessage": "Default greeting message",

diff --git a/packages/channels/botpress-channel-messenger/src/index.js b/packages/channels/botpress-channel-messenger/src/index.js
@@ -69,6 +69,7 @@ module.exports = {
     appSecret: { type: 'string', required: true, default: '', env: 'MESSENGER_APP_SECRET' },
     verifyToken: { type: 'string', required: false, default: '', env: 'MESSENGER_VERIFY_TOKEN' },
     enabled: { type: 'bool', required: true, default: true },
+    enableAllProfileFields: { type: 'bool', required: true, default: false },
     hostname: { type: 'string', required: false, default: '', env: 'MESSENGER_HOST' },
 
     graphVersion: { type: 'string', required: true, default: '2.12' },

diff --git a/packages/channels/botpress-channel-messenger/src/messenger.js b/packages/channels/botpress-channel-messenger/src/messenger.js
@@ -233,8 +233,13 @@ class Messenger extends EventEmitter {
 
   getUserProfile(userId) {
     const token = this.config.accessToken
-    const url = `https://graph.facebook.com/v${this.config
-      .graphVersion}/${userId}?fields=first_name,last_name,profile_pic,locale,timezone,gender&access_token=${token}`
+    const profileFields = ['first_name', 'last_name', 'profile_pic'].concat(
+      this.config.enableAllProfileFields ? ['locale', 'timezone', 'gender'] : []
+    )
+    const url = `https://graph.facebook.com/v${this.config.graphVersion}/${userId}?fields=${profileFields.join(
+      ','
+    )}&access_token=${token}`
+
     return fetch(url)
       .then(this._handleFacebookResponse)
       .then(res => res.json())