feat: add Reverb realtime messaging

app/Events/ConversationUpdated.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Conversation;
+use App\Services\Messaging\MessagingPayloadFactory;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class ConversationUpdated implements ShouldBroadcast
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public bool $afterCommit = true;
+    public string $queue;
+
+    public function __construct(
+        public int $userId,
+        public Conversation $conversation,
+        public string $reason,
+    ) {
+        $this->queue = (string) config('messaging.broadcast.queue', 'broadcasts');
+    }
+
+    public function broadcastOn(): array
+    {
+        return [new PrivateChannel('user.' . $this->userId)];
+    }
+
+    public function broadcastAs(): string
+    {
+        return 'conversation.updated';
+    }
+
+    public function broadcastWith(): array
+    {
+        return [
+            'event' => 'conversation.updated',
+            'reason' => $this->reason,
+            'conversation' => app(MessagingPayloadFactory::class)->conversationSummary($this->conversation, $this->userId),
+        ];
+    }
+}

app/Events/MessageCreated.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Conversation;
+use App\Models\Message;
+use App\Services\Messaging\MessagingPayloadFactory;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class MessageCreated implements ShouldBroadcast
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public bool $afterCommit = true;
+    public string $queue;
+
+    public function __construct(
+        public Conversation $conversation,
+        public Message $message,
+        int $originUserId,
+    ) {
+        $this->queue = (string) config('messaging.broadcast.queue', 'broadcasts');
+
+        if ($originUserId === (int) $message->sender_id) {
+            $this->dontBroadcastToCurrentUser();
+        }
+    }
+
+    public function broadcastOn(): array
+    {
+        return [new PrivateChannel('conversation.' . $this->conversation->id)];
+    }
+
+    public function broadcastAs(): string
+    {
+        return 'message.created';
+    }
+
+    public function broadcastWith(): array
+    {
+        return [
+            'event' => 'message.created',
+            'conversation_id' => (int) $this->conversation->id,
+            'message' => app(MessagingPayloadFactory::class)->message($this->message, (int) $this->message->sender_id),
+        ];
+    }
+}

app/Events/MessageDeleted.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Message;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class MessageDeleted implements ShouldBroadcast
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public bool $afterCommit = true;
+    public string $queue;
+
+    public function __construct(public Message $message)
+    {
+        $this->queue = (string) config('messaging.broadcast.queue', 'broadcasts');
+        $this->dontBroadcastToCurrentUser();
+    }
+
+    public function broadcastOn(): array
+    {
+        return [new PrivateChannel('conversation.' . $this->message->conversation_id)];
+    }
+
+    public function broadcastAs(): string
+    {
+        return 'message.deleted';
+    }
+
+    public function broadcastWith(): array
+    {
+        return [
+            'event' => 'message.deleted',
+            'conversation_id' => (int) $this->message->conversation_id,
+            'message_id' => (int) $this->message->id,
+            'uuid' => (string) $this->message->uuid,
+            'deleted_at' => optional($this->message->deleted_at ?? now())?->toIso8601String(),
+        ];
+    }
+}

app/Events/MessageRead.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Conversation;
+use App\Models\ConversationParticipant;
+use App\Models\User;
+use App\Services\Messaging\MessagingPayloadFactory;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class MessageRead implements ShouldBroadcast
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public bool $afterCommit = true;
+    public string $queue;
+
+    public function __construct(
+        public Conversation $conversation,
+        public ConversationParticipant $participant,
+        public User $reader,
+    ) {
+        $this->queue = (string) config('messaging.broadcast.queue', 'broadcasts');
+        $this->dontBroadcastToCurrentUser();
+    }
+
+    public function broadcastOn(): array
+    {
+        return [new PrivateChannel('conversation.' . $this->conversation->id)];
+    }
+
+    public function broadcastAs(): string
+    {
+        return 'message.read';
+    }
+
+    public function broadcastWith(): array
+    {
+        return [
+            'event' => 'message.read',
+            'conversation_id' => (int) $this->conversation->id,
+            'user' => app(MessagingPayloadFactory::class)->userSummary($this->reader),
+            'last_read_message_id' => $this->participant->last_read_message_id ? (int) $this->participant->last_read_message_id : null,
+            'last_read_at' => optional($this->participant->last_read_at)?->toIso8601String(),
+        ];
+    }
+}

app/Events/MessageSent.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-
-class MessageSent
-{
-    use Dispatchable, SerializesModels;
-
-    public function __construct(
-        public int $conversationId,
-        public int $messageId,
-        public int $senderId,
-    ) {}
-}

app/Events/MessageUpdated.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Message;
+use App\Services\Messaging\MessagingPayloadFactory;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class MessageUpdated implements ShouldBroadcast
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public bool $afterCommit = true;
+    public string $queue;
+
+    public function __construct(public Message $message)
+    {
+        $this->queue = (string) config('messaging.broadcast.queue', 'broadcasts');
+        $this->dontBroadcastToCurrentUser();
+    }
+
+    public function broadcastOn(): array
+    {
+        return [new PrivateChannel('conversation.' . $this->message->conversation_id)];
+    }
+
+    public function broadcastAs(): string
+    {
+        return 'message.updated';
+    }
+
+    public function broadcastWith(): array
+    {
+        return [
+            'event' => 'message.updated',
+            'conversation_id' => (int) $this->message->conversation_id,
+            'message' => app(MessagingPayloadFactory::class)->message($this->message),
+        ];
+    }
+}

app/Events/TypingStarted.php

@@ -2,15 +2,46 @@
 
 namespace App\Events;
 
+use App\Models\User;
+use App\Services\Messaging\MessagingPayloadFactory;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Broadcasting\PresenceChannel;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
 use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Queue\SerializesModels;
 
-class TypingStarted
+class TypingStarted implements ShouldBroadcast
 {
-    use Dispatchable, SerializesModels;
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public bool $afterCommit = true;
+    public string $queue;
 
     public function __construct(
         public int $conversationId,
-        public int $userId,
-    ) {}
+        public User $user,
+    ) {
+        $this->queue = (string) config('messaging.broadcast.queue', 'broadcasts');
+        $this->dontBroadcastToCurrentUser();
+    }
+
+    public function broadcastOn(): array
+    {
+        return [new PresenceChannel('conversation.' . $this->conversationId)];
+    }
+
+    public function broadcastAs(): string
+    {
+        return 'typing.started';
+    }
+
+    public function broadcastWith(): array
+    {
+        return [
+            'event' => 'typing.started',
+            'conversation_id' => $this->conversationId,
+            'user' => app(MessagingPayloadFactory::class)->userSummary($this->user),
+            'expires_in_ms' => (int) config('messaging.typing.ttl_seconds', 8) * 1000,
+        ];
+    }
 }

app/Events/TypingStopped.php

@@ -2,15 +2,45 @@
 
 namespace App\Events;
 
+use App\Models\User;
+use App\Services\Messaging\MessagingPayloadFactory;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Broadcasting\PresenceChannel;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
 use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Queue\SerializesModels;
 
-class TypingStopped
+class TypingStopped implements ShouldBroadcast
 {
-    use Dispatchable, SerializesModels;
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public bool $afterCommit = true;
+    public string $queue;
 
     public function __construct(
         public int $conversationId,
-        public int $userId,
-    ) {}
+        public User $user,
+    ) {
+        $this->queue = (string) config('messaging.broadcast.queue', 'broadcasts');
+        $this->dontBroadcastToCurrentUser();
+    }
+
+    public function broadcastOn(): array
+    {
+        return [new PresenceChannel('conversation.' . $this->conversationId)];
+    }
+
+    public function broadcastAs(): string
+    {
+        return 'typing.stopped';
+    }
+
+    public function broadcastWith(): array
+    {
+        return [
+            'event' => 'typing.stopped',
+            'conversation_id' => $this->conversationId,
+            'user' => app(MessagingPayloadFactory::class)->userSummary($this->user),
+        ];
+    }
 }