Implemented frontend

frontend/package-lock.json

@@ -1,5 +1,5 @@
 {
-  "name": "notificationlatch",
+  "name": "notificationlatch-frontend",
   "version": "0.1.0",
   "lockfileVersion": 1,
   "requires": true,
@@ -1151,6 +1151,74 @@
         "postcss": "^7.0.0"
       }
     },
+    "@intlify/core-base": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/@intlify/core-base/-/core-base-9.1.7.tgz",
+      "integrity": "sha512-q1W2j81xbHyfKrNcca/CeJyf0Bcx4u9UDu05l7AaiJbqOseTme2o2I3wp1hDDCtmC7k7HgX0sAygyHNJH9swuQ==",
+      "requires": {
+        "@intlify/devtools-if": "9.1.7",
+        "@intlify/message-compiler": "9.1.7",
+        "@intlify/message-resolver": "9.1.7",
+        "@intlify/runtime": "9.1.7",
+        "@intlify/shared": "9.1.7",
+        "@intlify/vue-devtools": "9.1.7"
+      }
+    },
+    "@intlify/devtools-if": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/@intlify/devtools-if/-/devtools-if-9.1.7.tgz",
+      "integrity": "sha512-/DcN5FUySSkQhDqx5y1RvxfuCXO3Ot/dUEIOs472qbM7Hyb2qif+eXCnwHBzlI4+wEfQVT6L0PiM1a7Er/ro9g==",
+      "requires": {
+        "@intlify/shared": "9.1.7"
+      }
+    },
+    "@intlify/message-compiler": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/@intlify/message-compiler/-/message-compiler-9.1.7.tgz",
+      "integrity": "sha512-JZNkAhr3O7tnbdbRBcpYfqr/Ai26WTzX0K/lV8Y1KVdOIj/dGiamaffdWUdFiDXUnbJRNbPiOaKxy7Pwip3KxQ==",
+      "requires": {
+        "@intlify/message-resolver": "9.1.7",
+        "@intlify/shared": "9.1.7",
+        "source-map": "0.6.1"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
+        }
+      }
+    },
+    "@intlify/message-resolver": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/@intlify/message-resolver/-/message-resolver-9.1.7.tgz",
+      "integrity": "sha512-WTK+OaXJYjyquLGhuCyDvU2WHkG+kXzXeHagmVFHn+s118Jf2143zzkLLUrapP5CtZ/csuyjmYg7b3xQRQAmvw=="
+    },
+    "@intlify/runtime": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/@intlify/runtime/-/runtime-9.1.7.tgz",
+      "integrity": "sha512-QURPSlzhOVnRwS2XMGpCDsDkP42kfVBh94aAORxh/gVGzdgJip2vagrIFij/J69aEqdB476WJkMhVjP8VSHmiA==",
+      "requires": {
+        "@intlify/message-compiler": "9.1.7",
+        "@intlify/message-resolver": "9.1.7",
+        "@intlify/shared": "9.1.7"
+      }
+    },
+    "@intlify/shared": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/@intlify/shared/-/shared-9.1.7.tgz",
+      "integrity": "sha512-zt0zlUdalumvT9AjQNxPXA36UgOndUyvBMplh8uRZU0fhWHAwhnJTcf0NaG9Qvr8I1n3HPSs96+kLb/YdwTavQ=="
+    },
+    "@intlify/vue-devtools": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/@intlify/vue-devtools/-/vue-devtools-9.1.7.tgz",
+      "integrity": "sha512-DI5Wc0aOiohtBUGUkKAcryCWbbuaO4/PK4Pa/LaNCsFNxbtgR5qkIDmhBv9xVPYGTUhySXxaDDAMvOpBjhPJjw==",
+      "requires": {
+        "@intlify/message-resolver": "9.1.7",
+        "@intlify/runtime": "9.1.7",
+        "@intlify/shared": "9.1.7"
+      }
+    },
     "@mrmlnc/readdir-enhanced": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz",
@@ -1279,6 +1347,12 @@
       "integrity": "sha512-qcUXuemtEu+E5wZSJHNxUXeCZhAfXKQ41D+duX+VYPde7xyEVZci+/oXKJL13tnRs9lR2pr4fod59GT6/X1/yQ==",
       "dev": true
     },
+    "@types/luxon": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@types/luxon/-/luxon-2.0.0.tgz",
+      "integrity": "sha512-L7iL3FitRSeuz8fbeLtql7qU6inHVtwEDWI1+vBXgyp0J2tmxOD7TgMBiEQjII/Y/TPcwrKasXb1BPuiCXRgxg==",
+      "dev": true
+    },
     "@types/mime": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.2.tgz",
@@ -2465,6 +2539,14 @@
       "integrity": "sha512-xh1Rl34h6Fi1DC2WWKfxUTVqRsNnr6LsKz2+hfwDxQJWmrx8+c7ylaqBMcHfl1U1r2dsifOvKX3LQuLNZ+XSvA==",
       "dev": true
     },
+    "axios": {
+      "version": "0.21.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.1.tgz",
+      "integrity": "sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==",
+      "requires": {
+        "follow-redirects": "^1.10.0"
+      }
+    },
     "babel-code-frame": {
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
@@ -5369,8 +5451,7 @@
     "follow-redirects": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.1.tgz",
-      "integrity": "sha512-HWqDgT7ZEkqRzBvc2s64vSZ/hfOceEol3ac/7tKwzuvEyWx3/4UegXh5oBOIotkGsObyk3xznnSRVADBgWSQVg==",
+      "integrity": "sha512-HWqDgT7ZEkqRzBvc2s64vSZ/hfOceEol3ac/7tKwzuvEyWx3/4UegXh5oBOIotkGsObyk3xznnSRVADBgWSQVg=="
-      "dev": true
     },
     "for-in": {
       "version": "1.0.2",
@@ -7074,6 +7155,11 @@
         "yallist": "^3.0.2"
       }
     },
+    "luxon": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-2.0.2.tgz",
+      "integrity": "sha512-ZRioYLCgRHrtTORaZX1mx+jtxKtKuI5ZDvHNAmqpUzGqSrR+tL4FVLn/CUGMA3h0+AKD1MAxGI5GnCqR5txNqg=="
+    },
     "magic-string": {
       "version": "0.25.7",
       "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.25.7.tgz",
@@ -11087,6 +11173,17 @@
       "integrity": "sha512-BXq3jwIagosjgNVae6tkHzzIk6a8MHFtzAdwhnV5VlvPTFxDCvIttgSiHWjdGoTJvXtmRu5HacExfdarRcFhog==",
       "dev": true
     },
+    "vue-i18n": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/vue-i18n/-/vue-i18n-9.1.7.tgz",
+      "integrity": "sha512-ujuuDanoHqtEd4GejWrbG/fXE9nrP51ElsEGxp0WBHfv+/ki0/wyUqkO+4fLikki2obGtXdviTPH0VNpas5K6g==",
+      "requires": {
+        "@intlify/core-base": "9.1.7",
+        "@intlify/shared": "9.1.7",
+        "@intlify/vue-devtools": "9.1.7",
+        "@vue/devtools-api": "^6.0.0-beta.7"
+      }
+    },
     "vue-loader": {
       "version": "15.9.8",
       "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-15.9.8.tgz",

frontend/package.json

@@ -7,11 +7,15 @@
     "build": "vue-cli-service build"
   },
   "dependencies": {
+    "axios": "^0.21.1",
     "core-js": "^3.6.5",
+    "luxon": "^2.0.2",
     "vue": "^3.0.0",
+    "vue-i18n": "^9.1.7",
     "vue-router": "^4.0.0-0"
   },
   "devDependencies": {
+    "@types/luxon": "^2.0.0",
     "@vue/cli-plugin-babel": "~4.5.0",
     "@vue/cli-plugin-router": "~4.5.0",
     "@vue/cli-plugin-typescript": "~4.5.0",

frontend/public/index.html

@@ -5,11 +5,11 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
     <link rel="icon" href="<%= BASE_URL %>favicon.ico">
-    <title><%= htmlWebpackPlugin.options.title %></title>
+    <title>Notifications</title>
   </head>
   <body>
     <noscript>
-      <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
+      <strong>We're sorry but this site doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
     </noscript>
     <div id="app"></div>
     <!-- built files will be auto injected -->

frontend/src/App.vue

@@ -1,30 +1,14 @@
 <template>
-  <div id="nav">
-    <router-link to="/">Home</router-link> |
-    <router-link to="/about">About</router-link>
-  </div>
   <router-view />
 </template>
 
 <style lang="scss">
-#app {
+body
-  font-family: Avenir, Helvetica, Arial, sans-serif;
+{
+  background: #001133;
+  color: #cccccc;
+  font-family: 'Verdana', 'Arial', sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
-  text-align: center;
-  color: #2c3e50;
-}
-
-#nav {
-  padding: 30px;
-
-  a {
-    font-weight: bold;
-    color: #2c3e50;
-
-    &.router-link-exact-active {
-      color: #42b983;
-    }
-  }
 }
 </style>

frontend/src/components/HelloWorld.vue

@@ -1,61 +0,0 @@
-<template>
-  <div class="hello">
-    <h1>{{ msg }}</h1>
-    <p>
-      For a guide and recipes on how to configure / customize this project,<br>
-      check out the
-      <a href="https://cli.vuejs.org" target="_blank" rel="noopener">vue-cli documentation</a>.
-    </p>
-    <h3>Installed CLI Plugins</h3>
-    <ul>
-      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-babel" target="_blank" rel="noopener">babel</a></li>
-      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-router" target="_blank" rel="noopener">router</a></li>
-      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-typescript" target="_blank" rel="noopener">typescript</a></li>
-    </ul>
-    <h3>Essential Links</h3>
-    <ul>
-      <li><a href="https://vuejs.org" target="_blank" rel="noopener">Core Docs</a></li>
-      <li><a href="https://forum.vuejs.org" target="_blank" rel="noopener">Forum</a></li>
-      <li><a href="https://chat.vuejs.org" target="_blank" rel="noopener">Community Chat</a></li>
-      <li><a href="https://twitter.com/vuejs" target="_blank" rel="noopener">Twitter</a></li>
-      <li><a href="https://news.vuejs.org" target="_blank" rel="noopener">News</a></li>
-    </ul>
-    <h3>Ecosystem</h3>
-    <ul>
-      <li><a href="https://router.vuejs.org" target="_blank" rel="noopener">vue-router</a></li>
-      <li><a href="https://vuex.vuejs.org" target="_blank" rel="noopener">vuex</a></li>
-      <li><a href="https://github.com/vuejs/vue-devtools#vue-devtools" target="_blank" rel="noopener">vue-devtools</a></li>
-      <li><a href="https://vue-loader.vuejs.org" target="_blank" rel="noopener">vue-loader</a></li>
-      <li><a href="https://github.com/vuejs/awesome-vue" target="_blank" rel="noopener">awesome-vue</a></li>
-    </ul>
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-
-export default defineComponent({
-  name: 'HelloWorld',
-  props: {
-    msg: String,
-  },
-});
-</script>
-
-<!-- Add "scoped" attribute to limit CSS to this component only -->
-<style scoped lang="scss">
-h3 {
-  margin: 40px 0 0;
-}
-ul {
-  list-style-type: none;
-  padding: 0;
-}
-li {
-  display: inline-block;
-  margin: 0 10px;
-}
-a {
-  color: #42b983;
-}
-</style>

frontend/src/locale/en.ts

@@ -0,0 +1,24 @@
+export default {
+  notification: {
+    loading: 'Loading, please wait...',
+    tokenInvalid: 'Invalid token',
+    listHeader: 'Disabled notifications',
+
+    latchTime: 'Sent on {latchTime}',
+    latched: 'This notification will not be sent again until it is re-enabled.',
+    enableNotification: 'Enable',
+
+    reminders: 'If enabled, a reminder will be sent every {interval}. Use the buttons below to disable or enable reminders. This will apply only to this notification.',
+    remindersDisabled: 'No reminders',
+    remindersEnabled: 'Send reminders'
+  },
+
+  duration: {
+    glue: ', ',
+    lastGlue: ' and ',
+    days: '{count} day | {count} days',
+    hours: '{count} hour | {count} hours',
+    minutes: '{count} minute | {count} minutes',
+    seconds: '{count} second | {count} seconds'
+  }  
+}

frontend/src/locale/index.ts

@@ -0,0 +1,7 @@
+import en from './en';
+import nl from './nl';
+
+export default {
+  en,
+  nl
+};

frontend/src/locale/nl.ts

@@ -0,0 +1,24 @@
+export default { 
+  notification: {
+    loading: 'Bezig met laden, een ogenblik geduld a.u.b....',
+    tokenInvalid: 'Ongeldig token',
+    listHeader: 'Uitgeschakelde meldingen',
+
+    latchTime: 'Verzonden op {latchTime}',
+    latched: 'Deze notificatie wordt niet meer verzonden totdat deze weer wordt ingeschakeld.',
+    enableNotification: 'Inschakelen',
+
+    reminders: 'Indien ingeschakeld wordt een herinnering elke {interval} gestuurd. Gebruik de knoppen hieronder om herinneringen uit of in te schakelen. Dit geldt alleen voor deze notificatie.',
+    remindersDisabled: 'Geen herinneringen',
+    remindersEnabled: 'Herinneringen sturen'
+  },
+
+  duration: {
+    glue: ', ',
+    lastGlue: ' en ',
+    days: '{count} dag | {count} dagen',
+    hours: '{count} uur | {count} uren',
+    minutes: '{count} minuut | {count} minuten',
+    seconds: '{count} seconde | {count} seconden'
+  }
+}

frontend/src/main.ts

@@ -1,5 +1,17 @@
-import { createApp } from 'vue'
+import { createApp } from 'vue';
-import App from './App.vue'
+import { createI18n } from 'vue-i18n';
-import router from './router'
+import App from './App.vue';
+import router from './router';
+import messages from './locale';
 
-createApp(App).use(router).mount('#app')
+const i18n = createI18n({
+  locale: navigator.language.substr(0, 2),
+  fallbackLocale: 'en',
+  messages
+});
+
+
+createApp(App)
+  .use(router)
+  .use(i18n)
+  .mount('#app')

frontend/src/model/notifications.ts

@@ -0,0 +1,28 @@
+import { Duration } from 'luxon';
+
+
+export interface ILatchedNotifications
+{
+  reminders: INotificationReminders;
+  notifications: Array<INotification>;
+}
+
+
+export interface INotificationReminders
+{
+  enabled: boolean;
+  interval: Duration;
+}
+
+
+export interface INotification
+{
+  token: string;
+  id: string;
+  title: string;
+  latched: boolean;
+  latchTime: number;
+  resetTime?: number;
+  reminders: boolean;
+  remindTime?: number;
+}

frontend/src/router/index.ts

@@ -1,25 +1,25 @@
-import { createRouter, createWebHashHistory, RouteRecordRaw } from 'vue-router'
+import { createRouter, createWebHashHistory, RouteRecordRaw } from 'vue-router';
-import Home from '../views/Home.vue'
+import Default from '../views/Default.vue';
+import Notification from '../views/Notification.vue';
+
 
 const routes: Array<RouteRecordRaw> = [
   {
     path: '/',
-    name: 'Home',
+    name: 'Default',
-    component: Home
+    component: Default
   },
   {
-    path: '/about',
+    path: '/n/:token',
-    name: 'About',
+    name: 'Notification',
-    // route level code-splitting
+    component: Notification,
-    // this generates a separate chunk (about.[hash].js) for this route
+    props: true
-    // which is lazy-loaded when the route is visited.
-    component: () => import(/* webpackChunkName: "about" */ '../views/About.vue')
   }
-]
+];
 
 const router = createRouter({
   history: createWebHashHistory(),
   routes
-})
+});
 
-export default router
+export default router;

frontend/src/views/About.vue

@@ -1,5 +0,0 @@
-<template>
-  <div class="about">
-    <h1>This is an about page</h1>
-  </div>
-</template>

frontend/src/views/Default.vue

@@ -0,0 +1,5 @@
+<template>
+  <p class="default">
+    Nothing to see here, move along.
+  </p>
+</template>

frontend/src/views/Home.vue

@@ -1,18 +0,0 @@
-<template>
-  <div class="home">
-    <img alt="Vue logo" src="../assets/logo.png">
-    <HelloWorld msg="Welcome to Your Vue.js + TypeScript App"/>
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import HelloWorld from '@/components/HelloWorld.vue'; // @ is an alias to /src
-
-export default defineComponent({
-  name: 'Home',
-  components: {
-    HelloWorld,
-  },
-});
-</script>

frontend/src/views/Notification.vue

@@ -0,0 +1,342 @@
+<template>
+  <div>
+    <p class="loading" v-if="tokenValid === null">
+      {{ $t('notification.loading') }}
+    </p>
+
+    <p class="invalid" v-if="tokenValid === false">
+      {{ $t('notification.tokenInvalid') }}
+    </p>
+
+    <div class="notifications" v-if="tokenValid === true">
+      <div class="header">{{ $t('notification.listHeader') }}</div>
+
+      <div class="list">
+        <div class="notification" v-for="notification in orderedNotifications" :key="notification.id">          
+          <div class="title">{{ notification.title }}</div>
+          <div class="content">
+            <div class="info">
+              <p class="latchTime">{{ $t('notification.latchTime', { latchTime: formatDateTime(notification.latchTime) }) }}</p>
+              <p class="latched">{{ $t('notification.latched') }}</p>
+            </div>
+
+            <div class="actions">
+              <a href="#" @click.prevent="enableNotification(notification)" class="enable" :class="{ active: !notification.enabling }">{{ $t('notification.enableNotification') }}</a>
+            </div>
+
+            <div class="reminders" v-if="reminders.enabled">
+              <p class="interval">{{ $t('notification.reminders', { interval: formattedReminderInterval })}}</p>
+
+              <div class="actions">
+                <a href="#" @click.prevent="enableReminders(notification)" class="reminders-enabled" :class="{ active: !notification.updatingReminders && notification.reminders }">{{ $t('notification.remindersEnabled') }}</a>
+                <a href="#" @click.prevent="disableReminders(notification)" class="reminders-disabled" :class="{ active: !notification.updatingReminders && !notification.reminders }">{{ $t('notification.remindersDisabled') }}</a>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>    
+  </div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import axios from 'axios';
+import { DateTime, Duration } from 'luxon';
+import { ILatchedNotifications, INotificationReminders, INotification } from '../model/notifications';
+
+
+interface INotificationViewModel extends INotification
+{
+  enabling: boolean;
+  updatingReminders: boolean;
+}
+
+
+export default defineComponent({
+  props: [
+    'token'
+  ],
+  
+  
+  data()
+  {
+    return {
+      tokenValid: null as null | boolean,
+      reminders: null as null | INotificationReminders,
+      notifications: null as null | Array<INotificationViewModel>
+    };
+  },
+
+
+  mounted()
+  {
+    this.refreshToken();
+  },
+
+
+  watch: {
+    token() 
+    {
+      this.refreshToken();
+    }
+  },
+
+
+  computed: {
+    formattedReminderInterval(): string
+    {
+      if (this.reminders === null || !this.reminders.enabled)
+        return '';
+
+      const duration = Duration.fromObject(this.reminders.interval);
+      const interval = duration.shiftTo('days', 'hours', 'minutes', 'seconds');
+      const units = [];
+
+      if (interval.days)
+        units.push(this.$tc('duration.days', interval.days));
+    
+      if (interval.hours)
+        units.push(this.$tc('duration.hours', interval.hours));
+
+      if (interval.minutes)
+        units.push(this.$tc('duration.minutes', interval.minutes));
+
+      if (interval.seconds)
+        units.push(this.$tc('duration.seconds', interval.seconds));
+
+      if (units.length == 0)
+        return '<error>';
+
+      if (units.length == 1)
+        return units[0];
+
+      const lastUnit = units.pop();
+      return units.join(this.$t('duration.glue')) + this.$t('duration.lastGlue') + lastUnit;
+    },
+
+
+    orderedNotifications(): Array<INotificationViewModel>
+    {
+      if (this.notifications === null)
+        return [];
+
+      return [...this.notifications].sort((a, b) =>
+      {
+        if (a.token === this.token)
+          return -1;
+
+        if (b.token === this.token)
+          return 1;
+
+        return a.title.localeCompare(b.title);
+      });
+    }
+  },
+
+
+  methods: {
+    async refreshToken()
+    {
+      try
+      {
+        const response = await axios.get<ILatchedNotifications>('/api/notification/latched', {
+          headers: {
+            'Authorization': 'Bearer ' + this.token
+          }
+        });
+
+        this.reminders = response.data.reminders;
+        this.notifications = response.data.notifications.map(notification => 
+        {
+          return {            
+            token: notification.token,
+            id: notification.id,
+            title: notification.title,
+            latched: notification.latched,
+            latchTime: notification.latchTime,
+            resetTime: notification.resetTime,
+            reminders: notification.reminders,
+            remindTime: notification.remindTime,
+
+            enabling: false,
+            updatingReminders: false
+          } as INotificationViewModel;
+        });
+        this.tokenValid = true;
+      }
+      catch
+      {
+        this.tokenValid = false;
+      }
+    },
+
+
+    async enableNotification(notification: INotificationViewModel)
+    {
+      if (this.notifications == null || notification.enabling)
+        return;
+
+      notification.enabling = true;
+      try
+      {
+        await axios.post('/api/notification/' + notification.token + '/reset');
+        this.notifications = this.notifications.filter((n: INotification) => n !== notification);
+      }
+      finally
+      {
+        notification.enabling = false;
+      }
+    },
+
+
+    async enableReminders(notification: INotificationViewModel)
+    {
+      if (notification.updatingReminders)
+        return;
+
+      notification.updatingReminders = true;
+      try
+      {
+        await axios.post('/api/notification/' + notification.token + '/reminders/enable');
+        notification.reminders = true;
+      }
+      finally
+      {
+        notification.updatingReminders = false;
+      }
+    },
+
+
+    async disableReminders(notification: INotificationViewModel)
+    {
+      if (notification.updatingReminders)
+        return;
+
+      notification.updatingReminders = true;
+      try
+      {
+        await axios.post('/api/notification/' + notification.token + '/reminders/disable');
+        notification.reminders = false;
+      }
+      finally
+      {
+        notification.updatingReminders = false;
+      }
+    },
+
+
+    formatDateTime(unixTimestamp: number)
+    {
+      return DateTime.fromSeconds(unixTimestamp).toLocaleString(DateTime.DATETIME_FULL);
+    }
+  }
+});
+</script>
+
+<style lang="scss">
+.notifications
+{
+  margin: 1rem;
+
+  .header
+  {
+    font-size: 1.25rem;
+    font-weight: bold;
+    margin-bottom: 2rem;
+    text-align: center;
+  }
+
+  .list
+  {
+    color: black;
+
+    .notification
+    {
+      background: #fcfcfc;
+      border: solid 1px #2b5074;
+      border-radius: 5px;
+      margin-bottom: 3rem;
+
+      .title
+      {
+        background: #d4e1ee;
+        border-top-left-radius: 5px;
+        border-top-right-radius: 5px;
+        font-weight: bold;
+        padding: .5rem;
+      }
+
+      .content
+      {
+        margin: .5rem;
+      }
+
+      .info
+      {
+        font-size: .75rem;
+
+        .latchTime
+        {
+          color: gray;
+          margin-top: 0;
+        }
+      }
+
+      .actions
+      {
+        margin-top: .25rem;
+        margin-bottom: 1rem;
+      }
+
+      .enable,
+      .reminders-disabled,
+      .reminders-enabled
+      {
+        display: inline-block;
+        padding: .5em;        
+        text-decoration: none;
+        border-radius: 5px;
+        margin-right: .5rem;
+        color: gray;
+        background: white;
+        border: solid 1px darkgray;
+        cursor: pointer;
+      }
+
+      .active
+      {
+        cursor: default;
+
+        &.enable,
+        &.reminders-enabled
+        {
+          color: white;
+          background: #248f24;
+          border: solid 1px green;
+        }
+
+        &.enable
+        {
+          cursor: pointer;
+        }
+
+        &.reminders-disabled
+        {
+          color: white;
+          background: darkred;
+          border: solid 1px red;
+        }
+      }
+
+      .reminders
+      {
+        .interval
+        {
+          font-size: .75rem;
+        }
+      }
+    }
+  }
+}
+</style>

src/notification/facade.js

@@ -22,6 +22,9 @@ class NotificationFacade
 
       return true;
     });
+
+    this.publicUrl = config.publicUrl;
+    this.reminders = config.reminders;
   }
 
 
@@ -41,7 +44,7 @@ class NotificationFacade
       priority: priority, 
       sound: parsedSubject.sound,
       timestamp: this.dateTimeProvider.unixTimestamp(),
-      url: 'https://www.hierhaduwurlkunnenstaan.nl/'
+      url: new URL('/#/n/' + token, this.publicUrl).href
     });
   }
 
@@ -53,6 +56,28 @@ class NotificationFacade
 
 
 
+  getLatchedNotifications(token)
+  {
+    const notifications = this.notificationRepository.getLatchedNotifications(token);
+    
+    return notifications !== null 
+      ? {
+        reminders: {
+          enabled: this.reminders.enabled,
+          interval: this.reminders.interval
+        },
+        notifications: notifications
+      } 
+      : null;
+  }
+
+
+  async setReminders(token, enabled)
+  {
+    await this.notificationRepository.setReminders(token, enabled);
+  }
+
+
   _sendNotification(notification)
   {
     this.contacts.forEach(contact =>

src/notification/repository.js

@@ -107,6 +107,57 @@ class NotificationRepository
   }
   
 
+  getLatchedNotifications(token)
+  {
+    this._checkInitialized();
+
+    if (!this.notifications.hasOwnProperty(token))
+      return null;
+
+    return Object.keys(this.notifications)
+      .filter(notificationToken => this.notifications[notificationToken].latched)
+      .map(notificationToken => {
+        const notification = this.notifications[notificationToken];
+
+        return {
+          token: notificationToken,
+          id: notification.id,
+          title: notification.title,
+          latched: notification.latched,
+          latchTime: notification.latchTime,
+          resetTime: notification.resetTime,
+          reminders: notification.reminders,
+          remindTime: notification.remindTime
+        };
+      });
+  }
+
+
+  async setReminders(token, enabled)
+  {
+    this._checkInitialized();
+  
+    if (!this.notifications.hasOwnProperty(token))
+    {
+      this.logger.info(`Notification token '${token}' does not exist, unable to change reminders setting`);
+      return;
+    }
+  
+    const notification = this.notifications[token];
+  
+    if (notification.reminders == enabled)
+    {
+      this.logger.info(`Notification with id '${notification.id}' and token '${token}' reminders is already ${enabled}`);
+      return;
+    }
+  
+    this.logger.info(`Setting reminders for notification with id '${notification.id}' and token '${token}' to ${enabled}`);
+    notification.reminders = enabled;    
+  
+    await this._flush();    
+  }
+
+
   _getNotificationToken(id)
   {
     const hasher = crypto.createHmac("sha256", this.salt);

src/routes/api.js

@@ -1,6 +1,6 @@
 class ApiRoutes
 {
-  static create = container => new this(container.logger, container.NotificationFacade, container.Config);
+  static create = container => new this(container.Logger, container.NotificationFacade, container.Config);
 
 
   constructor(logger, notificationFacade, config)
@@ -15,8 +15,11 @@ class ApiRoutes
   {
     const router = express.Router();
 
-    router.post('/notification', (req, res) => this._wrapAsyncHandler(req, res, this._handlePostNotification.bind(this)));
+    router.post('/notification', this._wrapAsyncHandler(this._handlePostNotification));
-    router.post('/notification/reset', (req, res) => this._wrapAsyncHandler(req, res, this._handleResetNotification.bind(this)));
+    router.get('/notification/latched', this._wrapAsyncHandler(this._handleLatchedNotifications));
+    router.post('/notification/:token/reset', this._wrapAsyncHandler(this._handleResetNotification));
+    router.post('/notification/:token/reminders/enable', this._wrapAsyncHandler(this._handleEnableReminders));
+    router.post('/notification/:token/reminders/disable', this._wrapAsyncHandler(this._handleDisableReminders));
 
     return router;
   }
@@ -45,23 +48,57 @@ class ApiRoutes
 
   async _handleResetNotification(req, res)
   {
-    if (!req.body || !req.body.token)
+    await this.notificationFacade.resetNotification(req.params.token);
-    {
-      this._logRequestWarning(req, 'Missing token');
-      res.sendStatus(400);
-      return;
-    }
-  
-    await this.notificationFacade.resetNotification(req.body.token);
     res.sendStatus(200);
   }
 
 
-  async _wrapAsyncHandler(req, res, handler)
+  async _handleEnableReminders(req, res)
+  {
+    await this.notificationFacade.setReminders(req.params.token, true);
+    res.sendStatus(200);
+  }
+  
+  
+  async _handleDisableReminders(req, res)
+  {
+    await this.notificationFacade.setReminders(req.params.token, false);
+    res.sendStatus(200);
+  }
+
+
+  async _handleLatchedNotifications(req, res)
+  {
+    if (!req.headers.authorization || !req.headers.authorization.startsWith('Bearer '))
+    {
+      this._logRequestWarning(req, 'Missing or invalid authorization header');
+      res.sendStatus(401);
+      return;
+    }
+
+    const token = req.headers.authorization.substr(7);
+    const notifications = this.notificationFacade.getLatchedNotifications(token);
+
+    if (notifications == null)
+    {
+      this._logRequestWarning(req, `Invalid token: ${token}`);
+      res.sendStatus(401);
+      return;
+    }
+
+    res.send(JSON.stringify(notifications));
+  }
+
+
+  _wrapAsyncHandler(handler)
+  {
+    const boundHandler = handler.bind(this);
+
+    return async (req, res) =>
     {
       try
       {
-      await handler(req, res);
+        await boundHandler(req, res);
       }
       catch (err)
       {
@@ -70,6 +107,7 @@ class ApiRoutes
         res.sendStatus(500);
       }
     }
+  }
 
 
   _logRequestWarning(req, message)