Fix db stuff and remove unneeded message function

app/sql.js

@@ -790,7 +790,7 @@ async function updateToLokiSchemaVersion1(currentVersion, instance) {
 
   await instance.run(
     `ALTER TABLE messages
-     ADD COLUMN serverId STRING;`
+     ADD COLUMN serverId INTEGER;`
   );
 
   await instance.run(
@@ -2060,11 +2060,14 @@ async function removeMessage(id) {
   );
 }
 
-async function getMessageByServerId(serverId) {
+async function getMessageByServerId(serverId, conversationId) {
   const row = await db.get(
-    'SELECT * FROM messages WHERE serverId = $serverId;',
+    `SELECT * FROM messages WHERE
+      serverId = $serverId AND
+      conversationId = $conversationId;`,
     {
       $serverId: serverId,
+      $conversationId: conversationId,
     }
   );
 

js/models/messages.js

@@ -357,9 +357,6 @@
     onDestroy() {
       this.cleanup();
     },
-    deleteMessage() {
-      this.trigger('delete', this);
-    },
     async cleanup() {
       MessageController.unregister(this.id);
       this.unload();
@@ -1243,6 +1240,9 @@
         Message: Whisper.Message,
       });
     },
+    getServerId() {
+      return this.get('serverId');
+    },
     async setServerId(serverId) {
       if (_.isEqual(this.get('serverId'), serverId)) return;
 

js/modules/data.js

@@ -908,8 +908,8 @@ async function _removeMessages(ids) {
   await channels.removeMessage(ids);
 }
 
-async function getMessageByServerId(id, { Message }) {
-  const message = await channels.getMessageByServerId(id);
+async function getMessageByServerId(serverId, conversationId, { Message }) {
+  const message = await channels.getMessageByServerId(serverId, conversationId);
   if (!message) {
     return null;
   }