Added thread data to FETCH command (#786)

* Added thread data to FETCH command

* Added missing thread projection

Author: jissepo

lib/api/messages.js

@@ -3069,7 +3069,8 @@ module.exports = (db, server, messageHandler, userHandler, storageHandler, setti
                                 returnDocument: 'after',
                                 projection: {
                                     uid: true,
-                                    flags: true
+                                    flags: true,
+                                    thread: true,
                                 }
                             }
                         );

lib/handlers/on-fetch.js

@@ -61,6 +61,7 @@ module.exports = (server, messageHandler, userCache) => (mailbox, options, sessi
                     let projection = {
                         _id: true,
                         uid: true,
+                        thread: true,
                         modseq: true
                     };
 

lib/handlers/on-store.js

@@ -86,6 +86,7 @@ module.exports = server => (mailbox, update, session, callback) => {
                     _id: true,
                     uid: true,
                     flags: true,
+                    thread: true,
                     modseq: true
                 })
                 .maxTimeMS(consts.DB_MAX_TIME_MESSAGES)

lib/message-handler.js

@@ -1842,6 +1842,7 @@ class MessageHandler {
                                 projection: {
                                     _id: true,
                                     uid: true,
+                                    thread: true,
                                     flags: true
                                 },
                                 returnDocument: 'after'