add ContactsModel

src/Model/Global/contactsModel.ts

@@ -0,0 +1,21 @@
+import StorageModel, {StorageModelSubPaths} from "./storageModel";
+
+export default class ContactsModel {
+    private getContactPath = (contactId: string): string[] => {
+	return [StorageModelSubPaths.ContactsModel, contactId];
+    }
+
+    loadContacts = (): [string, string][] => {
+	const contactIds: string[] = this.storageModel.list([StorageModelSubPaths.ContactsModel]);
+	const contacts: [string, string][] = contactIds.map(id => [id, this.storageModel.read(this.getContactPath(id))]);
+	return contacts;
+    }
+
+    storeContact = (id: string, name: string) => {
+	const path = this.getContactPath(id);
+	this.storageModel.write(path, name)
+    }
+
+    constructor(public storageModel: StorageModel) {
+    }
+}

src/Model/Global/storageModel.ts

@@ -267,6 +267,7 @@ export enum StorageModelSubPaths {
     ConnectionModel = "connection",
     NotificationModel = "notifications",
     SettingsModel = "settings",
+    ContactsModel = "contacts",
 }
 
 export const filePaths = {