Login page of "subscribe dialog", still WIP, but looking nice

web/src/app/Repository.js

@@ -4,11 +4,11 @@ import Subscriptions from "./Subscriptions";
 export class Repository {
     loadSubscriptions() {
         console.log(`[Repository] Loading subscriptions from localStorage`);
-
         const subscriptions = new Subscriptions();
         const serialized = localStorage.getItem('subscriptions');
-        if (serialized === null) return subscriptions;
-
+        if (serialized === null) {
+            return subscriptions;
+        }
         try {
             const serializedSubscriptions = JSON.parse(serialized);
             serializedSubscriptions.forEach(s => {
@@ -26,7 +26,6 @@ export class Repository {
 
     saveSubscriptions(subscriptions) {
         console.log(`[Repository] Saving ${subscriptions.size()} subscription(s) to localStorage`);
-
         const serialized = JSON.stringify(subscriptions.map( (id, subscription) => {
             return {
                 baseUrl: subscription.baseUrl,
@@ -37,6 +36,30 @@ export class Repository {
         }));
         localStorage.setItem('subscriptions', serialized);
     }
+
+    loadUsers() {
+        console.log(`[Repository] Loading users from localStorage`);
+        const serialized = localStorage.getItem('users');
+        if (serialized === null) {
+            return {};
+        }
+        try {
+            return JSON.parse(serialized);
+        } catch (e) {
+            console.log(`[Repository] Unable to deserialize users: ${e.message}`);
+            return {};
+        }
+    }
+
+    saveUser(baseUrl, username, password) {
+        console.log(`[Repository] Saving users to localStorage`);
+        const users = this.loadUsers();
+        users[baseUrl] = {
+            username: username,
+            password: password
+        };
+        localStorage.setItem('users', users);
+    }
 }
 
 const repository = new Repository();