Make HTTP request first in unfollow job

1 files changed, 41 insertions, 34 deletions

diff --git a/src/processor/http/unfollow.ts b/src/processor/http/unfollow.ts
index d3d5f2246f..fbfd7b3420 100644
--- a/src/processor/http/unfollow.ts
+++ b/src/processor/http/unfollow.ts
@@ -1,56 +1,63 @@
 import FollowedLog from '../../models/followed-log';
 import Following from '../../models/following';
 import FollowingLog from '../../models/following-log';
-import User, { isRemoteUser, pack as packUser } from '../../models/user';
+import User, { isLocalUser, isRemoteUser, pack as packUser } from '../../models/user';
 import stream from '../../publishers/stream';
 import renderFollow from '../../remote/activitypub/renderer/follow';
 import renderUndo from '../../remote/activitypub/renderer/undo';
 import context from '../../remote/activitypub/renderer/context';
 import request from '../../remote/request';
+import Logger from '../../utils/logger';
 
 export default async ({ data }) => {
-	// Delete following
-	const following = await Following.findOneAndDelete({ _id: data.id });
+	const following = await Following.findOne({ _id: data.id });
 	if (following === null) {
 		return;
 	}
 
-	const promisedFollower = User.findOne({ _id: following.followerId });
-	const promisedFollowee = User.findOne({ _id: following.followeeId });
+	const [follower, followee] = await Promise.all([
+		User.findOne({ _id: following.followerId }),
+		User.findOne({ _id: following.followeeId })
+	]);
 
-	await Promise.all([
-		// Decrement following count
-		User.update({ _id: following.followerId }, { $inc: { followingCount: -1 } }),
-		promisedFollower.then(({ followingCount }) => FollowingLog.insert({
-			createdAt: new Date(),
-			userId: following.followerId,
-			count: followingCount - 1
-		})),
+	if (isLocalUser(follower) && isRemoteUser(followee)) {
+		const undo = renderUndo(renderFollow(follower, followee));
+		undo['@context'] = context;
 
-		// Decrement followers count
-		User.update({ _id: following.followeeId }, { $inc: { followersCount: -1 } }),
-		promisedFollowee.then(({ followersCount }) => FollowedLog.insert({
-			createdAt: new Date(),
-			userId: following.followeeId,
-			count: followersCount - 1
-		})),
+		await request(follower, followee.account.inbox, undo);
+	}
 
-		// Publish follow event
-		Promise.all([promisedFollower, promisedFollowee]).then(async ([follower, followee]) => {
-			if (isRemoteUser(follower)) {
-				return;
-			}
+	try {
+		await Promise.all([
+			// Delete following
+			Following.findOneAndDelete({ _id: data.id }),
 
-			const promisedPackedUser = packUser(followee, follower);
+			// Decrement following count
+			User.update({ _id: follower._id }, { $inc: { followingCount: -1 } }),
+			FollowingLog.insert({
+				createdAt: new Date(),
+				userId: follower._id,
+				count: follower.followingCount - 1
+			}),
 
-			if (isRemoteUser(followee)) {
-				const undo = renderUndo(renderFollow(follower, followee));
-				undo['@context'] = context;
+			// Decrement followers count
+			User.update({ _id: followee._id }, { $inc: { followersCount: -1 } }),
+			FollowedLog.insert({
+				createdAt: new Date(),
+				userId: followee._id,
+				count: followee.followersCount - 1
+			})
+		]);
 
-				await request(follower, followee.account.inbox, undo);
-			}
+		if (isLocalUser(follower)) {
+			return;
+		}
 
-			stream(follower._id, 'unfollow', promisedPackedUser);
-		})
-	]);
+		const promisedPackedUser = packUser(followee, follower);
+
+		// Publish follow event
+		stream(follower._id, 'unfollow', promisedPackedUser);
+	} catch (error) {
+		Logger.error(error.toString());
+	}
 };