Initial commit

2026-03-10 00:55:37 +03:00
parent fc0f28d830
commit 93a655235a
155 changed files with 24768 additions and 0 deletions
--- a/app/Http/Controllers/Admin/ChatController.php
+++ b/app/Http/Controllers/Admin/ChatController.php
@@ -0,0 +1,178 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use App\Models\ChatConversation;
+use App\Models\ChatMessage;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Str;
+use Illuminate\Validation\Rule;
+use Illuminate\Validation\ValidationException;
+use Illuminate\View\View;
+
+class ChatController extends Controller
+{
+    public function index(Request $request): View
+    {
+        $conversations = ChatConversation::query()
+            ->with('user', 'latestMessage')
+            ->withCount([
+                'messages as unread_count' => fn ($query) => $query
+                    ->where('sender', 'customer')
+                    ->where('is_read', false),
+            ])
+            ->orderByDesc('last_message_at')
+            ->orderByDesc('id')
+            ->paginate(30);
+
+        $selectedConversation = $this->resolveSelectedConversation($request, $conversations);
+        $initialMessages = collect();
+
+        if ($selectedConversation) {
+            $this->markCustomerMessagesAsRead($selectedConversation);
+            $initialMessages = $this->conversationMessages($selectedConversation);
+        }
+
+        return view('admin.chats.index', [
+            'conversations' => $conversations,
+            'selectedConversation' => $selectedConversation,
+            'initialMessages' => $initialMessages->map(fn (ChatMessage $message) => $this->messagePayload($message))->values(),
+        ]);
+    }
+
+    public function messages(ChatConversation $conversation): JsonResponse
+    {
+        $this->markCustomerMessagesAsRead($conversation);
+
+        return response()->json([
+            'conversation' => $this->conversationPayload($conversation->loadMissing('user')),
+            'messages' => $this->conversationMessages($conversation)
+                ->map(fn (ChatMessage $message) => $this->messagePayload($message))
+                ->values(),
+        ]);
+    }
+
+    public function storeMessage(Request $request, ChatConversation $conversation): JsonResponse
+    {
+        $validated = $request->validate([
+            'message' => ['required', 'string', 'max:2000'],
+        ]);
+
+        $messageText = $this->sanitizeMessage((string) $validated['message']);
+        if ($messageText === '') {
+            throw ValidationException::withMessages([
+                'message' => 'Сообщение содержит недопустимые символы.',
+            ]);
+        }
+
+        $message = $conversation->messages()->create([
+            'sender' => 'admin',
+            'body' => $messageText,
+            'is_read' => false,
+        ]);
+
+        $conversation->update([
+            'status' => 'open',
+            'last_message_at' => now(),
+        ]);
+
+        return response()->json([
+            'message' => $this->messagePayload($message),
+        ]);
+    }
+
+    public function updateStatus(Request $request, ChatConversation $conversation): RedirectResponse
+    {
+        $validated = $request->validate([
+            'status' => ['required', 'string', Rule::in([
+                ChatConversation::STATUS_OPEN,
+                ChatConversation::STATUS_CLOSED,
+            ])],
+        ]);
+
+        $conversation->update([
+            'status' => $validated['status'],
+        ]);
+
+        return redirect()
+            ->route('admin.chats.index', ['conversation' => $conversation->id])
+            ->with('status', $conversation->isClosed() ? 'Чат закрыт.' : 'Чат открыт.');
+    }
+
+    public function destroy(ChatConversation $conversation): RedirectResponse
+    {
+        $conversation->delete();
+
+        return redirect()
+            ->route('admin.chats.index')
+            ->with('status', 'Чат удален.');
+    }
+
+    private function resolveSelectedConversation(Request $request, $conversations): ?ChatConversation
+    {
+        $selectedId = $request->integer('conversation');
+        if ($selectedId > 0) {
+            return ChatConversation::query()->with('user')->find($selectedId);
+        }
+
+        $firstConversation = $conversations->first();
+        if (!$firstConversation) {
+            return null;
+        }
+
+        return ChatConversation::query()->with('user')->find($firstConversation->id);
+    }
+
+    private function markCustomerMessagesAsRead(ChatConversation $conversation): void
+    {
+        $conversation->messages()
+            ->where('sender', 'customer')
+            ->where('is_read', false)
+            ->update(['is_read' => true]);
+    }
+
+    private function conversationMessages(ChatConversation $conversation)
+    {
+        return $conversation->messages()
+            ->orderBy('id')
+            ->limit(200)
+            ->get();
+    }
+
+    private function messagePayload(ChatMessage $message): array
+    {
+        return [
+            'id' => $message->id,
+            'sender' => $message->sender,
+            'body' => $message->body,
+            'created_at' => $message->created_at?->toIso8601String(),
+            'time' => $message->created_at?->format('H:i'),
+        ];
+    }
+
+    private function conversationPayload(ChatConversation $conversation): array
+    {
+        $preview = $conversation->latestMessage?->body;
+
+        return [
+            'id' => $conversation->id,
+            'title' => $conversation->display_name,
+            'subtitle' => $conversation->user?->email ?: ('Токен: ' . Str::limit($conversation->visitor_token, 14, '...')),
+            'preview' => $preview ? Str::limit($preview, 80) : 'Нет сообщений',
+            'status' => $conversation->status,
+            'is_closed' => $conversation->isClosed(),
+        ];
+    }
+
+    private function sanitizeMessage(string $value): string
+    {
+        $text = strip_tags($value);
+        $text = str_replace(["\r\n", "\r"], "\n", $text);
+        $text = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]/u', '', $text) ?? $text;
+
+        return trim(Str::limit($text, 2000, ''));
+    }
+}