Bunch small things: Notifs for react, subsplash...

notifications.js

@@ -15,13 +15,19 @@ const sendPushNotification = async (profileToken, body, data) => {
   if (!profileToken) return 0;
   let expo = new Expo();
 
+  
+  if(!Array.isArray(profileToken)) return 0;
+  let pushTokens = [];
+  profileToken.forEach((token) => {
+    if (!Expo.isExpoPushToken(token)) {
+      console.error(`Push token ${token} is not a valid Expo push token`);
+      return 0;
+    }
+    pushTokens.push(token);
+  })
+
   // Create the messages that you want to send to clients
   let messages = [];
-  let pushToken = profileToken;
-  if (!Expo.isExpoPushToken(pushToken)) {
-    console.error(`Push token ${pushToken} is not a valid Expo push token`);
-    return 0;
-  }
   // Construct a message (see https://docs.expo.io/push-notifications/sending-notifications/)
   messages.push({
     to: pushToken,
@@ -348,6 +354,34 @@ const Notifications = {
     DB.addNotification(post.profileid, notifBody, postId, post.comments.length - 1, senderProfile._id);
     return youGotANewPostCommentTemplate(post, userEmail, postProfile, senderProfile, message);
   },
+  async yourBookmarkedPostGotAReactiom(post, postProfile, senderProfile) {
+    const DB = await DBGetter.getDB;
+    const subscribedPromise = post.bookmarks.map((profileid) => {
+      return DB.getProfileCache(profileid);
+    });
+    const subscribed = await Promise.all(subscribedPromise);
+    subscribed.forEach((bookedProfile) => {
+      if (bookedProfile._id == senderProfile._id) return 0;
+      const notifBody = `${senderProfile.profile.firstName} liked a post you follow`;
+      sendPushNotification(bookedProfile.token, notifBody, {});
+      DB.addNotification(bookedProfile._id, notifBody, post._id, null, senderProfile._id);
+    });
+  },
+  async youGotANewReaction(postId, whoReactedId, reactionType){
+    const DB = await DBGetter.getDB;
+    const post = await DB.getPost(postId);
+    const postProfile = await DB.getProfileCache(post.profileid);
+    const senderProfile = await DB.getProfileCache(whoReactedId);
+    const userEmail = await DB.getUsernameByIdCache(postProfile.userid);
+    if (post.bookmarks) {
+      this.yourBookmarkedPostGotAReactiom(post, postProfile, senderProfile)
+    }
+    if (postProfile.isCourse || senderProfile._id == postProfile._id) return 0; //Course owners do not need to receive notifs
+    const notifBody = `${senderProfile.profile.firstName} liked your post`;
+    sendPushNotification(postProfile.token, notifBody, {});
+    DB.addNotification(post.profileid, notifBody, postId, null, senderProfile._id);
+    return 0;
+  },
   async yourGroupGotANewPost(groupProfile, senderProfile, message, post) {
     const DB = await DBGetter.getDB;
     let subscribedPromise = Object.keys(groupProfile.subscribed).map((profileid) => {
@@ -384,7 +418,7 @@ const Notifications = {
     }
     const notifBody = `${senderProfile.profile.firstName} post in your profile`;
     sendPushNotification(profile.token, notifBody, {});
-    sendWebNotification(profile.webSubscription, notifBody, message)
+    sendWebNotification(profile.webSubscription, notifBody, message);
     DB.addNotification(toProfileId, notifBody, post._id, null, senderProfile._id);
     return youGotANewPostTemplate(profile, user.username, senderProfile, message);
   },
@@ -396,14 +430,22 @@ const Notifications = {
     const groupProfile = await DB.getProfileCache(groupId);
     const user = await DB.getUserById(groupProfile.userid);
     yourGroupHasARequestTemplate(groupProfile, user.username, requesterProfile)
+    const notifBody = `${requesterProfile.profile.firstName} wants to join your group ${groupProfile.profile.firstName} ${groupProfile.profile.lastName}`;
+    //sendPushNotification(profile.token, notifBody, {});
+    //sendWebNotification(profile.webSubscription, notifBody, message);
   },
   async yourGroupRequestAccepted(requesterProfileId, groupId) {
     const DB = await DBGetter.getDB;
     const requesterProfile = await DB.getProfileCache(requesterProfileId);
     const groupProfile = await DB.getProfileCache(groupId);
     const user = await DB.getUserById(requesterProfile.userid);
-    yourGroupRequestAcceptedTemplate(groupProfile, user.username, requesterProfile)
-  }
+    yourGroupRequestAcceptedTemplate(groupProfile, user.username, requesterProfile);
+    const notifBody = `You were added to the group ${groupProfile.profile.firstName} ${groupProfile.profile.lastName}`;
+    sendPushNotification(requesterProfile.token, notifBody, {});
+    sendWebNotification(requesterProfile.webSubscription, notifBody);
+    DB.addNotification(requesterProfile, notifBody, null, null, groupProfile._id);
+  },
+  
 }
 
 module.exports = Notifications