fixed dirty diff not computing after commit

ee/app/assets/javascripts/ide/lib/common/model.js

@@ -67,8 +67,8 @@ export default class Model {
   }
 
   updateContent(content) {
-    this.getModel().setValue(content);
     this.getOriginalModel().setValue(content);
+    this.getModel().setValue(content);
   }
 
   dispose() {

ee/app/assets/javascripts/ide/stores/modules/commit/actions.js

@@ -89,6 +89,8 @@ export const updateFilesAfterCommit = (
       lastCommit,
     }, { root: true });
 
+    eventHub.$emit(`editor.update.model.content.${entry.path}`, entry.content);
+
     commit(rootTypes.SET_FILE_RAW_DATA, {
       file: entry,
       raw: entry.content,
@@ -98,8 +100,6 @@ export const updateFilesAfterCommit = (
       file: entry,
       changed: false,
     }, { root: true });
-
-    eventHub.$emit(`editor.update.model.content.${entry.path}`, entry.raw);
   });
 
   commit(rootTypes.REMOVE_ALL_CHANGES_FILES, null, { root: true });