add cache invalidation. fix kriskbx#29

Author: kriskbx

package.json

@@ -125,7 +125,7 @@
     "electron-compile": "^6.4.2",
     "electron-log": "^2.2.14",
     "electron-squirrel-startup": "^1.0.0",
-    "gitlab-time-tracker": "^1.7.25",
+    "gitlab-time-tracker": "^1.7.37",
     "moment": "^2.20.1",
     "raven": "^2.6.2",
     "write-yaml": "^1.0.0"

src/index.js

@@ -442,8 +442,9 @@ gtt.writeConfig = (config) => {
  * Cache wrapper.
  */
 gtt.cache = {
+    delete: (key) => gtt._config.cache.delete(key),
     get: (key) => gtt._config.cache.get(key),
-    set: (key, value) => gtt._config.cache.set(key, value)
+    set: (key, value) => gtt._config.cache.set(key, value),
 };
 
 /**
@@ -630,7 +631,12 @@ ipcMain.on('context-menu', () => {
     gtt.openContextMenu();
 });
 ipcMain.on('cache-get', (event, key) => {
-    event.returnValue = gtt.cache.get(key);
+    try {
+        event.returnValue = gtt.cache.get(key);
+    } catch(e) {
+        gtt.cache.delete(key);
+        event.returnValue = null;
+    }
 });
 ipcMain.on('cache-set', (event, {key, data}) => {
     gtt.cache.set(key, data);

yarn.lock

@@ -4705,9 +4705,9 @@ gifsicle@^3.0.0:
     bin-wrapper "^3.0.0"
     logalot "^2.0.0"
 
-gitlab-time-tracker@^1.7.25:
-  version "1.7.35"
-  resolved "https://registry.yarnpkg.com/gitlab-time-tracker/-/gitlab-time-tracker-1.7.35.tgz#c267d20df1ebdd74fd075bfa68e7cbab0980f9ae"
+gitlab-time-tracker@^1.7.37:
+  version "1.7.37"
+  resolved "https://registry.yarnpkg.com/gitlab-time-tracker/-/gitlab-time-tracker-1.7.37.tgz#3d06e8a25ab311ac0d733b0b48fe5dcc4060ccfa"
   dependencies:
     app-module-path "^2.2.0"
     async "^2.6.1"