From a8a50c76a8d4803179fd66f189a10a54b438f410 Mon Sep 17 00:00:00 2001
From: Dobromir Popov <dobromir.popov@gateway.one>
Date: Tue, 7 May 2024 11:31:59 +0300
Subject: [PATCH] basic support for push messages with actions

---
 components/PwaManager.tsx | 74 ++++++++++++++++++++++++++++++---------
 pages/api/notify.ts       |  4 +--
 worker/index.js           | 25 +++++++++++--
 3 files changed, 82 insertions(+), 21 deletions(-)

diff --git a/components/PwaManager.tsx b/components/PwaManager.tsx
index 623fd17..a7e3f5d 100644
--- a/components/PwaManager.tsx
+++ b/components/PwaManager.tsx
@@ -201,6 +201,42 @@ function PwaManager() {
         });
     };
 
+    async function sendTestReminder(event: MouseEvent<HTMLButtonElement, MouseEvent>): Promise<void> {
+        event.preventDefault();
+        if (!subscription) {
+            console.error('Web push not subscribed');
+            return;
+        }
+
+        await fetch('/api/notify', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json'
+            },
+            body: JSON.stringify({ broadcast: true, message: 'Моля, въведете вашите предпочитания за юни до 25-ти май.' })
+        });
+    }
+
+    async function sendTestCoverMe(event: MouseEvent<HTMLButtonElement, MouseEvent>): Promise<void> {
+        event.preventDefault();
+        if (!subscription) {
+            console.error('Web push not subscribed');
+            return;
+        }
+
+        await fetch('/api/notify', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json'
+            },
+            body: JSON.stringify({
+                broadcast: true, message: "Брат ТЕСТ търси заместник за 24-ти май от 10:00 ч. Можеш ли да го покриеш?",
+                //use fontawesome icons for actions
+                actions: [{ action: 'covermeaccepted', title: 'Да ', icon: '✅' }]
+            })
+        });
+    }
+
     return (
         <>
             <div>
@@ -216,24 +252,12 @@ function PwaManager() {
                 {isPWAInstalled && <p>App is installed!</p>}
                 {isStandAlone && <p>PWA App</p>}
                 <button
-                    onClick={subscribeToNotifications}
-                    disabled={isSubscribed}
-                    className={`text-xs py-1 px-2 rounded-full focus:outline-none transition duration-150 ease-in-out ${isSubscribed ? 'cursor-not-allowed bg-gray-300 text-gray-500' : 'bg-green-500 hover:bg-green-700 text-white'
-                        }`}
-                >
-                    Subscribe to Notifications
+                    onClick={isSubscribed ? unsubscribeFromNotifications : subscribeToNotifications}
+                    disabled={false} // Since the button itself acts as a toggle, the disabled attribute might not be needed
+                    className={`text-xs py-1 px-2 rounded-full focus:outline-none transition duration-150 ease-in-out ${isSubscribed ? 'bg-red-500 hover:bg-red-700 text-white' : 'bg-green-500 hover:bg-green-700 text-white'}`} >
+                    {isSubscribed ? 'Unsubscribe from Notifications' : 'Subscribe to Notifications'}
                 </button>
-                <button
-                    onClick={unsubscribeFromNotifications}
-                    disabled={!isSubscribed}
-                    className={`text-xs py-1 px-2 rounded-full focus:outline-none transition duration-150 ease-in-out ${!isSubscribed ? 'cursor-not-allowed bg-gray-300 text-gray-500' : 'bg-red-500 hover:bg-red-700 text-white'
-                        }`}
-                >
-                    Unsubscribe from Notifications
-                </button>
-
-
-            </div>
+            </div >
             <div>
                 <button
                     onClick={sendTestNotification}
@@ -243,6 +267,22 @@ function PwaManager() {
                 >
                     Send Test Notification
                 </button>
+                <button
+                    onClick={sendTestReminder}
+                    disabled={!isSubscribed}
+                    className={`text-xs py-1 px-2 rounded-full focus:outline-none transition duration-150 ease-in-out ${!isSubscribed ? 'cursor-not-allowed bg-gray-300 text-gray-500' : 'bg-yellow-500 hover:bg-yellow-600 text-white'
+                        }`}
+                >
+                    Send Reminder
+                </button>
+                <button
+                    onClick={sendTestCoverMe}
+                    disabled={!isSubscribed}
+                    className={`text-xs py-1 px-2 rounded-full focus:outline-none transition duration-150 ease-in-out ${!isSubscribed ? 'cursor-not-allowed bg-gray-300 text-gray-500' : 'bg-yellow-500 hover:bg-yellow-600 text-white'
+                        }`}
+                >
+                    Send CoverMe
+                </button>
 
                 {notificationPermission !== "granted" && (
                     <button
diff --git a/pages/api/notify.ts b/pages/api/notify.ts
index c3c8a89..0aee668 100644
--- a/pages/api/notify.ts
+++ b/pages/api/notify.ts
@@ -59,7 +59,7 @@ const Notification = async (req, res) => {
 
 
     if (req.method == 'POST') {//title = "ССС", message = "Ще получите уведомление по този начин.")
-        const { subscription, id, broadcast, title = 'ССОМ', message = 'Ще получавате уведомления така.' } = req.body
+        const { subscription, id, broadcast, title = 'ССОМ', message = 'Ще получавате уведомления така.', actions } = req.body
         if (broadcast) {
             await broadcastPush(title, message)
             res.statusCode = 200
@@ -75,7 +75,7 @@ const Notification = async (req, res) => {
             await webPush
                 .sendNotification(
                     subscription,
-                    JSON.stringify({ title, message })
+                    JSON.stringify({ title, message, actions })
                 )
                 .then(response => {
                     res.writeHead(response.statusCode, response.headers).end(response.body)
diff --git a/worker/index.js b/worker/index.js
index 2a9c4d8..d119920 100644
--- a/worker/index.js
+++ b/worker/index.js
@@ -21,18 +21,39 @@ self.addEventListener('push', function (event) {
         return
     }
     const data = JSON.parse(event.data.text())
+    console.log('SW: Push data', data)
+    actions: [
+        //font awesome icons
+        { action: 'accept', title: 'Accept', icon: 'fa fa-check' },
+        { action: 'decline', title: 'Decline', icon: 'fa fa-times' }
+    ]
     event.waitUntil(
         registration.showNotification(data.title, {
             body: data.message,
             icon: '/favicon.ico',
-            actions: data.actions,
+            actions: [...data.actions, { action: 'close', title: 'Close', icon: 'fa fa-times' }],
+            data: data.url,
         })
     )
 })
 
 self.addEventListener('notificationclick', function (event) {
-    console.log('Notification click: tag', event.notification.tag)
+    console.log('Notification click: tag', event.notification.tag, 'action', event.action)
     event.notification.close()
+    switch (event.action) {
+        case 'accept':
+            console.log('User accepted the action.');
+            // handle acceptance
+            break;
+        case 'decline':
+            console.log('User declined the action.');
+            // handle decline
+            break;
+        default:
+            // handle other cases
+            break;
+    }
+    console.log(event)
     event.waitUntil(
         clients.matchAll({ type: 'window', includeUncontrolled: true }).then(function (clientList) {
             if (clientList.length > 0) {