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src/Model/Utility/typeSafety.ts

@@ -0,0 +1,5 @@
+export const DATA_VERSION = "v2"
+
+export function checkIsValidObject(object: any): boolean {
+  return object.dataVersion == DATA_VERSION;
+}

src/Model/Utility/utility.ts

@@ -0,0 +1,13 @@
+// date
+export function createTimestamp(): string {
+  return new Date().toISOString();
+}
+
+// string
+export function stringify(data: any): string {
+  return JSON.stringify(data);
+}
+
+export function parse(string: string): any {
+  return JSON.parse(string);
+}

src/Model/chatModel.ts

@@ -2,8 +2,8 @@
 
 import StorageModel, { storageKeys } from "./storageModel";
 
-import { checkIsValidObject } from "../typeSafety";
-import { createTimestamp } from "../utility";
+import { checkIsValidObject } from "./Utility/typeSafety";
+import { createTimestamp } from "./Utility/utility";
 import { v4 } from "uuid";
 
 export class ChatModel {

src/Model/connectionModel.ts

@@ -3,7 +3,7 @@
 import UDNFrontend, { Message } from "udn-frontend";
 
 import { ChatMessage } from "./chatModel";
-import { stringify } from "../utility";
+import { stringify } from "./Utility/utility";
 
 export default class ConnectionModel {
   // basic

src/Model/storageModel.ts

@@ -1,8 +1,8 @@
 // this file is responsible for reading and writing persistent data; all storage shall be handled by this file.
 
-import { parse, stringify } from "../utility";
+import { parse, stringify } from "./Utility/utility";
 
-import { DATA_VERSION } from "../typeSafety";
+import { DATA_VERSION } from "./Utility/typeSafety";
 
 export default class StorageModel {
   storageEntryTree: StorageEntry = {};