Remove all local stored data from app on logout

src/components/LoginSystem.vue

@@ -201,13 +201,51 @@ export default {
         }
       });
   },
-    handleLogout()
-    {
-        this.$root.sharedState.uuid = '';                           // remove global uuid for other (e.g. menu items etc)
-        localStorage.removeItem(CommonUtil.CONST_STORAGE_UUID);     // remove uuid from storage
-        this.$emit(CommonUtil.CONST_EVENT_LOGIN_USER_DETAIL,'');
-		$('.offcanvas-collapse').removeClass('open');
-    }
+  handleLogout()
+  {
+      this.$root.sharedState.uuid = '';                           // remove global uuid for other (e.g. menu items etc)
+      /** Remove stored data from app in local system - server data still preserve */
+      this.removeStoredData();
+
+      this.$emit(CommonUtil.CONST_EVENT_LOGIN_USER_DETAIL,'');
+  $('.offcanvas-collapse').removeClass('open');
+  },
+  /** Remove stored data on logout */
+  removeStoredData()
+  {
+    /* Remove localstorage */
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_OBSERVATION_LIST);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_UUID);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_USER_DETAIL);
+    localStorage.removeItem(CommonUtil.CONST_STORE_TIMESTAMP);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_CROP_CATEGORY);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_CROP_ID_LIST);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_CROP_LIST);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_PEST_LIST);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_CROP_PEST_LIST);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_IMAGE_LIST);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_POI_LIST);
+    localStorage.removeItem(CommonUtil.CONST_STORAGE_VISIBILITY_POLYGON);
+
+    /* Remove from IndexedDB */
+        let dbRequest =  null;
+        dbRequest = indexedDB.open(CommonUtil.CONST_DB_NAME, CommonUtil.CONST_DB_VERSION);
+        dbRequest.onsuccess = function(evt) {
+              let db = evt.target.result;
+                  db.close();
+        }
+
+        let delReq = indexedDB.deleteDatabase(CommonUtil.CONST_DB_NAME);
+        delReq.onerror = function()
+        {
+            console.log('could not delete database');
+        }
+        delReq.onblocked = function()
+        {
+            console.log('delete DB not successful because of operation block');
+        }
+
+  }
 
   },
   mounted() {

src/components/Photo.vue

@@ -424,20 +424,8 @@ export default {
                                         }
 
                              dbRequest.onsuccess = function(evt) {
-                                 let db = evt.target.result;
-                                if(db.objectStoreNames.contains(This.entityName))
-                                {}
-                                else
-                                {
-                                    //observationImage.illustration.fileName
-                                    //This.createEntity(db,This.entityName, null); 
-                                    //This.checkDBUpgrade(dbRequest,This.entityName, null);
-
-                                    let store = db.createObjectStore(This.entityName,{ keyPath: "1_test.jpg" });
-                                    console.log('inside else');
-                                }
-                                
-                                     let transaction    =   db.transaction([This.entityName],'readwrite'); 
+                                    let db = evt.target.result;
+                                    let transaction    =   db.transaction([This.entityName],'readwrite'); 
                                     let objectstore    =   transaction.objectStore(This.entityName);
                                     let indexStore     =    objectstore.index(indexName);
                                     let keyRange       =   IDBKeyRange.only(indexValue);
@@ -701,12 +689,6 @@ export default {
 
                         }
 
-
-
-
-
-
-
     },
     mounted(){
                     this.CONST_URL_DOMAIN                       = CommonUtil.CONST_URL_DOMAIN;