feat: [fcm] Admin FCM API 추가 - MNG에서 API 호출로 FCM 발송

- AdminFcmController, AdminFcmService 추가
- FormRequest 검증 (AdminFcmSendRequest 등)
- Swagger 문서 추가 (AdminFcmApi.php)
- ApiKeyMiddleware: admin/fcm/* 화이트리스트 추가
- FCM 에러 메시지 i18n 추가

app/Http/Controllers/Api/V1/Admin/FcmController.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1\Admin;
+
+use App\Helpers\ApiResponse;
+use App\Http\Controllers\Controller;
+use App\Http\Requests\Admin\FcmHistoryRequest;
+use App\Http\Requests\Admin\FcmTokenListRequest;
+use App\Http\Requests\Admin\SendFcmRequest;
+use App\Services\AdminFcmService;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class FcmController extends Controller
+{
+    public function __construct(
+        private readonly AdminFcmService $service
+    ) {}
+
+    /**
+     * FCM 발송
+     */
+    public function send(SendFcmRequest $request): JsonResponse
+    {
+        return ApiResponse::handle(function () use ($request) {
+            // sender_id는 MNG 관리자 ID로, 헤더에서 전달받음
+            $senderId = $request->header('X-Sender-Id');
+
+            $result = $this->service->send(
+                $request->validated(),
+                $senderId ? (int) $senderId : null
+            );
+
+            if (! $result['success']) {
+                return ApiResponse::error($result['message'], 422, $result);
+            }
+
+            return $result['data'];
+        }, __('message.fcm.sent'));
+    }
+
+    /**
+     * 대상 토큰 수 미리보기
+     */
+    public function previewCount(Request $request): JsonResponse
+    {
+        return ApiResponse::handle(function () use ($request) {
+            $count = $this->service->previewCount($request->only([
+                'tenant_id',
+                'user_id',
+                'platform',
+            ]));
+
+            return ['count' => $count];
+        });
+    }
+
+    /**
+     * 토큰 목록 조회
+     */
+    public function tokens(FcmTokenListRequest $request): JsonResponse
+    {
+        return ApiResponse::handle(function () use ($request) {
+            return $this->service->getTokens(
+                $request->validated(),
+                $request->integer('per_page', 20)
+            );
+        });
+    }
+
+    /**
+     * 토큰 통계
+     */
+    public function tokenStats(Request $request): JsonResponse
+    {
+        return ApiResponse::handle(function () use ($request) {
+            return $this->service->getTokenStats(
+                $request->integer('tenant_id')
+            );
+        });
+    }
+
+    /**
+     * 토큰 상태 토글
+     */
+    public function toggleToken(int $id): JsonResponse
+    {
+        return ApiResponse::handle(function () use ($id) {
+            return $this->service->toggleToken($id);
+        }, __('message.updated'));
+    }
+
+    /**
+     * 토큰 삭제
+     */
+    public function deleteToken(int $id): JsonResponse
+    {
+        return ApiResponse::handle(function () use ($id) {
+            $this->service->deleteToken($id);
+
+            return ['deleted' => true];
+        }, __('message.deleted'));
+    }
+
+    /**
+     * 발송 이력 조회
+     */
+    public function history(FcmHistoryRequest $request): JsonResponse
+    {
+        return ApiResponse::handle(function () use ($request) {
+            return $this->service->getHistory(
+                $request->validated(),
+                $request->integer('per_page', 20)
+            );
+        });
+    }
+}

app/Http/Middleware/ApiKeyMiddleware.php

@@ -122,13 +122,22 @@ public function handle(Request $request, Closure $next)
             'api/v1/refresh',
             'api/v1/debug-apikey',
             'api/v1/internal/exchange-token', // 내부 서버간 토큰 교환 (HMAC 인증 사용)
-            // 추가적으로 허용하고 싶은 라우트
+            'api/v1/admin/fcm/*',             // Admin FCM API (MNG에서 API Key만으로 접근)
         ];
 
         // 현재 라우트 확인 (경로 또는 이름)
         $currentRoute = $request->route()?->uri() ?? $request->path();
 
-        if (! in_array($currentRoute, $allowWithoutAuth)) {
+        // 화이트리스트 패턴 매칭 (와일드카드 지원)
+        $isAllowedWithoutAuth = false;
+        foreach ($allowWithoutAuth as $pattern) {
+            if ($pattern === $currentRoute || fnmatch($pattern, $currentRoute)) {
+                $isAllowedWithoutAuth = true;
+                break;
+            }
+        }
+
+        if (! $isAllowedWithoutAuth) {
             // 인증정보(api_user, tenant_id) 없으면 튕김
             if (! app()->bound('api_user')) {
                 throw new AuthenticationException('회원정보 정보 없음');

app/Http/Requests/Admin/FcmHistoryRequest.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class FcmHistoryRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'tenant_id' => 'nullable|integer|exists:tenants,id',
+            'status' => 'nullable|string|in:pending,sending,completed,failed',
+            'from' => 'nullable|date',
+            'to' => 'nullable|date|after_or_equal:from',
+            'per_page' => 'nullable|integer|min:1|max:100',
+        ];
+    }
+}

app/Http/Requests/Admin/FcmTokenListRequest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class FcmTokenListRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'tenant_id' => 'nullable|integer|exists:tenants,id',
+            'platform' => 'nullable|string|in:android,ios,web',
+            'is_active' => 'nullable|boolean',
+            'has_error' => 'nullable|boolean',
+            'search' => 'nullable|string|max:100',
+            'per_page' => 'nullable|integer|min:1|max:100',
+        ];
+    }
+}

app/Http/Requests/Admin/SendFcmRequest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class SendFcmRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'title' => 'required|string|max:255',
+            'body' => 'required|string|max:1000',
+            'tenant_id' => 'nullable|integer|exists:tenants,id',
+            'user_id' => 'nullable|integer|exists:users,id',
+            'platform' => 'nullable|string|in:android,ios,web',
+            'channel_id' => 'nullable|string|max:50',
+            'type' => 'nullable|string|max:50',
+            'url' => 'nullable|string|max:500',
+            'sound_key' => 'nullable|string|max:50',
+        ];
+    }
+
+    public function messages(): array
+    {
+        return [
+            'title.required' => __('validation.required', ['attribute' => '제목']),
+            'body.required' => __('validation.required', ['attribute' => '내용']),
+            'platform.in' => __('validation.in', ['attribute' => '플랫폼']),
+        ];
+    }
+}

app/Models/FcmSendLog.php

@@ -0,0 +1,134 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class FcmSendLog extends Model
+{
+    /**
+     * 상태 상수
+     */
+    public const STATUS_PENDING = 'pending';
+
+    public const STATUS_SENDING = 'sending';
+
+    public const STATUS_COMPLETED = 'completed';
+
+    public const STATUS_FAILED = 'failed';
+
+    protected $fillable = [
+        'tenant_id',
+        'user_id',
+        'sender_id',
+        'title',
+        'body',
+        'channel_id',
+        'type',
+        'platform',
+        'data',
+        'total_count',
+        'success_count',
+        'failure_count',
+        'invalid_token_count',
+        'success_rate',
+        'status',
+        'error_message',
+        'completed_at',
+    ];
+
+    protected $casts = [
+        'data' => 'array',
+        'total_count' => 'integer',
+        'success_count' => 'integer',
+        'failure_count' => 'integer',
+        'invalid_token_count' => 'integer',
+        'success_rate' => 'decimal:2',
+        'completed_at' => 'datetime',
+    ];
+
+    /**
+     * 발송자 (MNG 관리자)
+     */
+    public function sender(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'sender_id');
+    }
+
+    /**
+     * 테넌트
+     */
+    public function tenant(): BelongsTo
+    {
+        return $this->belongsTo(Tenant::class);
+    }
+
+    /**
+     * 대상 사용자
+     */
+    public function targetUser(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'user_id');
+    }
+
+    /**
+     * Scope: 특정 발송자의 로그
+     */
+    public function scopeBySender($query, int $senderId)
+    {
+        return $query->where('sender_id', $senderId);
+    }
+
+    /**
+     * Scope: 특정 상태
+     */
+    public function scopeByStatus($query, string $status)
+    {
+        return $query->where('status', $status);
+    }
+
+    /**
+     * Scope: 최근 N일
+     */
+    public function scopeRecent($query, int $days = 7)
+    {
+        return $query->where('created_at', '>=', now()->subDays($days));
+    }
+
+    /**
+     * 발송 시작 표시
+     */
+    public function markAsSending(): void
+    {
+        $this->update(['status' => self::STATUS_SENDING]);
+    }
+
+    /**
+     * 발송 완료 표시
+     */
+    public function markAsCompleted(array $summary): void
+    {
+        $this->update([
+            'status' => self::STATUS_COMPLETED,
+            'total_count' => $summary['total'],
+            'success_count' => $summary['success'],
+            'failure_count' => $summary['failure'],
+            'invalid_token_count' => $summary['invalid_tokens'],
+            'success_rate' => $summary['success_rate'],
+            'completed_at' => now(),
+        ]);
+    }
+
+    /**
+     * 발송 실패 표시
+     */
+    public function markAsFailed(string $errorMessage): void
+    {
+        $this->update([
+            'status' => self::STATUS_FAILED,
+            'error_message' => $errorMessage,
+            'completed_at' => now(),
+        ]);
+    }
+}

app/Services/AdminFcmService.php

@@ -0,0 +1,264 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\FcmSendLog;
+use App\Models\PushDeviceToken;
+use App\Services\Fcm\FcmSender;
+
+class AdminFcmService extends Service
+{
+    public function __construct(
+        private readonly FcmSender $fcmSender
+    ) {}
+
+    /**
+     * 관리자 FCM 발송
+     *
+     * @param  array  $data  발송 데이터
+     * @param  int|null  $senderId  발송자 ID (MNG 관리자)
+     */
+    public function send(array $data, ?int $senderId = null): array
+    {
+        // 대상 토큰 조회
+        $query = PushDeviceToken::withoutGlobalScopes()->active();
+
+        if (! empty($data['tenant_id'])) {
+            $query->forTenant($data['tenant_id']);
+        }
+
+        if (! empty($data['user_id'])) {
+            $query->forUser($data['user_id']);
+        }
+
+        if (! empty($data['platform'])) {
+            $query->platform($data['platform']);
+        }
+
+        $tokens = $query->pluck('token')->toArray();
+        $tokenCount = count($tokens);
+
+        if ($tokenCount === 0) {
+            return [
+                'success' => false,
+                'message' => __('error.fcm.no_tokens'),
+                'data' => null,
+            ];
+        }
+
+        // 발송 로그 생성
+        $sendLog = FcmSendLog::create([
+            'tenant_id' => $data['tenant_id'] ?? null,
+            'user_id' => $data['user_id'] ?? null,
+            'sender_id' => $senderId,
+            'title' => $data['title'],
+            'body' => $data['body'],
+            'channel_id' => $data['channel_id'] ?? 'push_default',
+            'type' => $data['type'] ?? null,
+            'platform' => $data['platform'] ?? null,
+            'data' => array_filter([
+                'type' => $data['type'] ?? null,
+                'url' => $data['url'] ?? null,
+                'sound_key' => $data['sound_key'] ?? null,
+            ]),
+            'status' => FcmSendLog::STATUS_SENDING,
+        ]);
+
+        try {
+            // FCM 발송
+            $fcmData = array_filter([
+                'type' => $data['type'] ?? null,
+                'url' => $data['url'] ?? null,
+                'sound_key' => $data['sound_key'] ?? null,
+            ]);
+
+            $result = $this->fcmSender->sendToMany(
+                $tokens,
+                $data['title'],
+                $data['body'],
+                $data['channel_id'] ?? 'push_default',
+                $fcmData
+            );
+
+            // 무효 토큰 비활성화
+            $invalidTokens = $result->getInvalidTokens();
+            if (count($invalidTokens) > 0) {
+                foreach ($invalidTokens as $token) {
+                    $response = $result->getResponse($token);
+                    $errorCode = $response?->getErrorCode();
+
+                    PushDeviceToken::withoutGlobalScopes()
+                        ->where('token', $token)
+                        ->update([
+                            'is_active' => false,
+                            'last_error' => $errorCode,
+                            'last_error_at' => now(),
+                        ]);
+                }
+            }
+
+            // 발송 로그 업데이트
+            $summary = $result->toSummary();
+            $sendLog->markAsCompleted($summary);
+
+            return [
+                'success' => true,
+                'message' => __('message.fcm.sent'),
+                'data' => $summary,
+                'log_id' => $sendLog->id,
+            ];
+
+        } catch (\Exception $e) {
+            $sendLog->markAsFailed($e->getMessage());
+
+            return [
+                'success' => false,
+                'message' => __('error.fcm.send_failed'),
+                'error' => $e->getMessage(),
+                'log_id' => $sendLog->id,
+            ];
+        }
+    }
+
+    /**
+     * 대상 토큰 수 미리보기
+     */
+    public function previewCount(array $filters): int
+    {
+        $query = PushDeviceToken::withoutGlobalScopes()->active();
+
+        if (! empty($filters['tenant_id'])) {
+            $query->forTenant($filters['tenant_id']);
+        }
+
+        if (! empty($filters['user_id'])) {
+            $query->forUser($filters['user_id']);
+        }
+
+        if (! empty($filters['platform'])) {
+            $query->platform($filters['platform']);
+        }
+
+        return $query->count();
+    }
+
+    /**
+     * 토큰 목록 조회 (관리자용)
+     */
+    public function getTokens(array $filters, int $perPage = 20): array
+    {
+        $query = PushDeviceToken::withoutGlobalScopes()
+            ->with(['user:id,name,email', 'tenant:id,company_name']);
+
+        if (! empty($filters['tenant_id'])) {
+            $query->where('tenant_id', $filters['tenant_id']);
+        }
+
+        if (! empty($filters['platform'])) {
+            $query->where('platform', $filters['platform']);
+        }
+
+        if (isset($filters['is_active'])) {
+            $query->where('is_active', $filters['is_active']);
+        }
+
+        if (! empty($filters['has_error'])) {
+            $query->hasError();
+        }
+
+        if (! empty($filters['search'])) {
+            $search = $filters['search'];
+            $query->where(function ($q) use ($search) {
+                $q->where('token', 'like', "%{$search}%")
+                    ->orWhere('device_name', 'like', "%{$search}%")
+                    ->orWhereHas('user', function ($q) use ($search) {
+                        $q->where('name', 'like', "%{$search}%")
+                            ->orWhere('email', 'like', "%{$search}%");
+                    });
+            });
+        }
+
+        return $query->orderBy('created_at', 'desc')
+            ->paginate($perPage)
+            ->toArray();
+    }
+
+    /**
+     * 토큰 통계
+     */
+    public function getTokenStats(?int $tenantId = null): array
+    {
+        $query = PushDeviceToken::withoutGlobalScopes();
+
+        if ($tenantId) {
+            $query->where('tenant_id', $tenantId);
+        }
+
+        $total = (clone $query)->count();
+        $active = (clone $query)->where('is_active', true)->count();
+        $inactive = (clone $query)->where('is_active', false)->count();
+        $hasError = (clone $query)->whereNotNull('last_error')->count();
+
+        $byPlatform = (clone $query)->selectRaw('platform, count(*) as count')
+            ->groupBy('platform')
+            ->pluck('count', 'platform')
+            ->toArray();
+
+        return [
+            'total' => $total,
+            'active' => $active,
+            'inactive' => $inactive,
+            'has_error' => $hasError,
+            'by_platform' => $byPlatform,
+        ];
+    }
+
+    /**
+     * 토큰 상태 토글
+     */
+    public function toggleToken(int $tokenId): PushDeviceToken
+    {
+        $token = PushDeviceToken::withoutGlobalScopes()->findOrFail($tokenId);
+        $token->update(['is_active' => ! $token->is_active]);
+
+        return $token;
+    }
+
+    /**
+     * 토큰 삭제
+     */
+    public function deleteToken(int $tokenId): bool
+    {
+        $token = PushDeviceToken::withoutGlobalScopes()->findOrFail($tokenId);
+
+        return $token->delete();
+    }
+
+    /**
+     * 발송 이력 조회
+     */
+    public function getHistory(array $filters, int $perPage = 20): array
+    {
+        $query = FcmSendLog::with(['sender:id,name', 'tenant:id,company_name']);
+
+        if (! empty($filters['tenant_id'])) {
+            $query->where('tenant_id', $filters['tenant_id']);
+        }
+
+        if (! empty($filters['status'])) {
+            $query->where('status', $filters['status']);
+        }
+
+        if (! empty($filters['from'])) {
+            $query->whereDate('created_at', '>=', $filters['from']);
+        }
+
+        if (! empty($filters['to'])) {
+            $query->whereDate('created_at', '<=', $filters['to']);
+        }
+
+        return $query->orderBy('created_at', 'desc')
+            ->paginate($perPage)
+            ->toArray();
+    }
+}

app/Swagger/v1/AdminFcmApi.php

@@ -0,0 +1,562 @@
+<?php
+
+namespace App\Swagger\v1;
+
+/**
+ * @OA\Tag(name="Admin FCM", description="관리자 FCM 푸시 알림 관리 (MNG 전용)")
+ */
+
+/**
+ * Admin FCM 관련 스키마 정의
+ * -----------------------------------------------------------------------------
+ */
+
+/**
+ * @OA\Schema(
+ *     schema="AdminFcmToken",
+ *     type="object",
+ *     description="FCM 디바이스 토큰",
+ *
+ *     @OA\Property(property="id", type="integer", example=1),
+ *     @OA\Property(property="tenant_id", type="integer", example=1),
+ *     @OA\Property(property="user_id", type="integer", example=5),
+ *     @OA\Property(property="token", type="string", example="dGhpcyBpcyBhIHNhbXBsZSBGQ00gdG9rZW4..."),
+ *     @OA\Property(property="platform", type="string", enum={"ios", "android", "web"}, example="android"),
+ *     @OA\Property(property="device_name", type="string", nullable=true, example="Samsung Galaxy S24"),
+ *     @OA\Property(property="app_version", type="string", nullable=true, example="1.0.0"),
+ *     @OA\Property(property="is_active", type="boolean", example=true),
+ *     @OA\Property(property="has_error", type="boolean", example=false),
+ *     @OA\Property(property="error_message", type="string", nullable=true, example=null),
+ *     @OA\Property(property="last_used_at", type="string", format="date-time", nullable=true, example="2025-12-18 10:30:00"),
+ *     @OA\Property(property="created_at", type="string", format="date-time", example="2025-12-18 10:00:00"),
+ *     @OA\Property(property="updated_at", type="string", format="date-time", example="2025-12-18 10:30:00"),
+ *     @OA\Property(
+ *         property="user",
+ *         type="object",
+ *         nullable=true,
+ *         @OA\Property(property="id", type="integer", example=5),
+ *         @OA\Property(property="name", type="string", example="홍길동"),
+ *         @OA\Property(property="email", type="string", example="hong@example.com")
+ *     ),
+ *     @OA\Property(
+ *         property="tenant",
+ *         type="object",
+ *         nullable=true,
+ *         @OA\Property(property="id", type="integer", example=1),
+ *         @OA\Property(property="name", type="string", example="테스트 회사")
+ *     )
+ * )
+ *
+ * @OA\Schema(
+ *     schema="AdminFcmSendLog",
+ *     type="object",
+ *     description="FCM 발송 이력",
+ *
+ *     @OA\Property(property="id", type="integer", example=1),
+ *     @OA\Property(property="tenant_id", type="integer", nullable=true, example=1),
+ *     @OA\Property(property="sender_id", type="integer", nullable=true, example=10, description="발송자 ID (MNG 관리자)"),
+ *     @OA\Property(property="title", type="string", example="공지사항"),
+ *     @OA\Property(property="body", type="string", example="새로운 공지가 등록되었습니다."),
+ *     @OA\Property(property="channel_id", type="string", nullable=true, example="notice"),
+ *     @OA\Property(property="type", type="string", nullable=true, example="notice"),
+ *     @OA\Property(property="url", type="string", nullable=true, example="/notices/123"),
+ *     @OA\Property(property="total_tokens", type="integer", example=150),
+ *     @OA\Property(property="success_count", type="integer", example=148),
+ *     @OA\Property(property="failure_count", type="integer", example=2),
+ *     @OA\Property(property="status", type="string", enum={"pending", "sending", "completed", "failed"}, example="completed"),
+ *     @OA\Property(property="error_message", type="string", nullable=true, example=null),
+ *     @OA\Property(property="created_at", type="string", format="date-time", example="2025-12-18 10:00:00"),
+ *     @OA\Property(property="updated_at", type="string", format="date-time", example="2025-12-18 10:01:00"),
+ *     @OA\Property(
+ *         property="tenant",
+ *         type="object",
+ *         nullable=true,
+ *         @OA\Property(property="id", type="integer", example=1),
+ *         @OA\Property(property="name", type="string", example="테스트 회사")
+ *     )
+ * )
+ *
+ * @OA\Schema(
+ *     schema="AdminFcmSendRequest",
+ *     type="object",
+ *     required={"title", "body"},
+ *
+ *     @OA\Property(property="title", type="string", maxLength=100, example="공지사항", description="푸시 제목"),
+ *     @OA\Property(property="body", type="string", maxLength=500, example="새로운 공지가 등록되었습니다.", description="푸시 내용"),
+ *     @OA\Property(property="tenant_id", type="integer", nullable=true, example=1, description="특정 테넌트만 대상 (미지정시 전체)"),
+ *     @OA\Property(property="user_id", type="integer", nullable=true, example=5, description="특정 사용자만 대상"),
+ *     @OA\Property(property="platform", type="string", nullable=true, enum={"ios", "android", "web"}, example="android", description="특정 플랫폼만 대상"),
+ *     @OA\Property(property="channel_id", type="string", nullable=true, maxLength=50, example="notice", description="알림 채널 ID"),
+ *     @OA\Property(property="type", type="string", nullable=true, maxLength=50, example="notice", description="알림 유형"),
+ *     @OA\Property(property="url", type="string", nullable=true, maxLength=255, example="/notices/123", description="클릭 시 이동할 URL"),
+ *     @OA\Property(property="sound_key", type="string", nullable=true, maxLength=50, example="default", description="알림음 키")
+ * )
+ *
+ * @OA\Schema(
+ *     schema="AdminFcmTokenListRequest",
+ *     type="object",
+ *
+ *     @OA\Property(property="tenant_id", type="integer", nullable=true, example=1, description="테넌트 ID로 필터"),
+ *     @OA\Property(property="platform", type="string", nullable=true, enum={"ios", "android", "web"}, example="android", description="플랫폼으로 필터"),
+ *     @OA\Property(property="is_active", type="boolean", nullable=true, example=true, description="활성 상태로 필터"),
+ *     @OA\Property(property="has_error", type="boolean", nullable=true, example=false, description="에러 여부로 필터"),
+ *     @OA\Property(property="search", type="string", nullable=true, maxLength=100, example="홍길동", description="사용자명/이메일 검색"),
+ *     @OA\Property(property="per_page", type="integer", minimum=1, maximum=100, example=20, description="페이지당 항목 수")
+ * )
+ *
+ * @OA\Schema(
+ *     schema="AdminFcmHistoryRequest",
+ *     type="object",
+ *
+ *     @OA\Property(property="tenant_id", type="integer", nullable=true, example=1, description="테넌트 ID로 필터"),
+ *     @OA\Property(property="status", type="string", nullable=true, enum={"pending", "sending", "completed", "failed"}, example="completed", description="발송 상태로 필터"),
+ *     @OA\Property(property="from", type="string", format="date", nullable=true, example="2025-12-01", description="시작일"),
+ *     @OA\Property(property="to", type="string", format="date", nullable=true, example="2025-12-31", description="종료일"),
+ *     @OA\Property(property="per_page", type="integer", minimum=1, maximum=100, example=20, description="페이지당 항목 수")
+ * )
+ *
+ * @OA\Schema(
+ *     schema="AdminFcmTokenStats",
+ *     type="object",
+ *     description="토큰 통계",
+ *
+ *     @OA\Property(property="total", type="integer", example=500, description="전체 토큰 수"),
+ *     @OA\Property(property="active", type="integer", example=450, description="활성 토큰 수"),
+ *     @OA\Property(property="inactive", type="integer", example=50, description="비활성 토큰 수"),
+ *     @OA\Property(property="has_error", type="integer", example=10, description="에러 발생 토큰 수"),
+ *     @OA\Property(
+ *         property="by_platform",
+ *         type="object",
+ *         @OA\Property(property="android", type="integer", example=300),
+ *         @OA\Property(property="ios", type="integer", example=180),
+ *         @OA\Property(property="web", type="integer", example=20)
+ *     )
+ * )
+ *
+ * @OA\Schema(
+ *     schema="AdminFcmTokenPagination",
+ *     type="object",
+ *
+ *     @OA\Property(property="current_page", type="integer", example=1),
+ *     @OA\Property(property="per_page", type="integer", example=20),
+ *     @OA\Property(property="total", type="integer", example=150),
+ *     @OA\Property(property="last_page", type="integer", example=8),
+ *     @OA\Property(
+ *         property="data",
+ *         type="array",
+ *         @OA\Items(ref="#/components/schemas/AdminFcmToken")
+ *     )
+ * )
+ *
+ * @OA\Schema(
+ *     schema="AdminFcmHistoryPagination",
+ *     type="object",
+ *
+ *     @OA\Property(property="current_page", type="integer", example=1),
+ *     @OA\Property(property="per_page", type="integer", example=20),
+ *     @OA\Property(property="total", type="integer", example=50),
+ *     @OA\Property(property="last_page", type="integer", example=3),
+ *     @OA\Property(
+ *         property="data",
+ *         type="array",
+ *         @OA\Items(ref="#/components/schemas/AdminFcmSendLog")
+ *     )
+ * )
+ */
+class AdminFcmApi
+{
+    /**
+     * @OA\Post(
+     *     path="/api/v1/admin/fcm/send",
+     *     tags={"Admin FCM"},
+     *     summary="FCM 푸시 발송",
+     *     description="대상 토큰에 FCM 푸시 알림을 발송합니다. 테넌트, 사용자, 플랫폼으로 대상을 필터링할 수 있습니다.",
+     *     security={{"ApiKeyAuth": {}}},
+     *
+     *     @OA\Header(
+     *         header="X-Sender-Id",
+     *         description="발송자 ID (MNG 관리자 ID)",
+     *         required=false,
+     *         @OA\Schema(type="integer", example=10)
+     *     ),
+     *
+     *     @OA\RequestBody(
+     *         required=true,
+     *
+     *         @OA\JsonContent(ref="#/components/schemas/AdminFcmSendRequest")
+     *     ),
+     *
+     *     @OA\Response(
+     *         response=200,
+     *         description="발송 성공",
+     *
+     *         @OA\JsonContent(
+     *             allOf={
+     *
+     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
+     *                 @OA\Schema(
+     *
+     *                     @OA\Property(property="message", type="string", example="FCM 발송이 완료되었습니다."),
+     *                     @OA\Property(
+     *                         property="data",
+     *                         type="object",
+     *                         @OA\Property(property="log_id", type="integer", example=1),
+     *                         @OA\Property(property="total_tokens", type="integer", example=150),
+     *                         @OA\Property(property="success_count", type="integer", example=148),
+     *                         @OA\Property(property="failure_count", type="integer", example=2)
+     *                     )
+     *                 )
+     *             }
+     *         )
+     *     ),
+     *
+     *     @OA\Response(
+     *         response=422,
+     *         description="발송 대상 없음 또는 검증 실패",
+     *
+     *         @OA\JsonContent(ref="#/components/schemas/ErrorResponse")
+     *     ),
+     *     @OA\Response(response=401, description="인증 실패", @OA\JsonContent(ref="#/components/schemas/ErrorResponse"))
+     * )
+     */
+    public function send() {}
+
+    /**
+     * @OA\Get(
+     *     path="/api/v1/admin/fcm/preview-count",
+     *     tags={"Admin FCM"},
+     *     summary="대상 토큰 수 미리보기",
+     *     description="발송 전 필터 조건에 맞는 활성 토큰 수를 미리 확인합니다.",
+     *     security={{"ApiKeyAuth": {}}},
+     *
+     *     @OA\Parameter(
+     *         name="tenant_id",
+     *         in="query",
+     *         required=false,
+     *         description="테넌트 ID",
+     *
+     *         @OA\Schema(type="integer", example=1)
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="user_id",
+     *         in="query",
+     *         required=false,
+     *         description="사용자 ID",
+     *
+     *         @OA\Schema(type="integer", example=5)
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="platform",
+     *         in="query",
+     *         required=false,
+     *         description="플랫폼",
+     *
+     *         @OA\Schema(type="string", enum={"ios", "android", "web"}, example="android")
+     *     ),
+     *
+     *     @OA\Response(
+     *         response=200,
+     *         description="조회 성공",
+     *
+     *         @OA\JsonContent(
+     *             allOf={
+     *
+     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
+     *                 @OA\Schema(
+     *
+     *                     @OA\Property(
+     *                         property="data",
+     *                         type="object",
+     *                         @OA\Property(property="count", type="integer", example=150)
+     *                     )
+     *                 )
+     *             }
+     *         )
+     *     ),
+     *
+     *     @OA\Response(response=401, description="인증 실패", @OA\JsonContent(ref="#/components/schemas/ErrorResponse"))
+     * )
+     */
+    public function previewCount() {}
+
+    /**
+     * @OA\Get(
+     *     path="/api/v1/admin/fcm/tokens",
+     *     tags={"Admin FCM"},
+     *     summary="토큰 목록 조회",
+     *     description="등록된 FCM 토큰 목록을 조회합니다. 테넌트, 플랫폼, 활성 상태, 에러 여부로 필터링할 수 있습니다.",
+     *     security={{"ApiKeyAuth": {}}},
+     *
+     *     @OA\Parameter(
+     *         name="tenant_id",
+     *         in="query",
+     *         required=false,
+     *         description="테넌트 ID",
+     *
+     *         @OA\Schema(type="integer", example=1)
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="platform",
+     *         in="query",
+     *         required=false,
+     *         description="플랫폼",
+     *
+     *         @OA\Schema(type="string", enum={"ios", "android", "web"}, example="android")
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="is_active",
+     *         in="query",
+     *         required=false,
+     *         description="활성 상태",
+     *
+     *         @OA\Schema(type="boolean", example=true)
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="has_error",
+     *         in="query",
+     *         required=false,
+     *         description="에러 여부",
+     *
+     *         @OA\Schema(type="boolean", example=false)
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="search",
+     *         in="query",
+     *         required=false,
+     *         description="사용자명/이메일 검색",
+     *
+     *         @OA\Schema(type="string", example="홍길동")
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="per_page",
+     *         in="query",
+     *         required=false,
+     *         description="페이지당 항목 수",
+     *
+     *         @OA\Schema(type="integer", minimum=1, maximum=100, example=20)
+     *     ),
+     *
+     *     @OA\Response(
+     *         response=200,
+     *         description="조회 성공",
+     *
+     *         @OA\JsonContent(
+     *             allOf={
+     *
+     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
+     *                 @OA\Schema(
+     *
+     *                     @OA\Property(property="data", ref="#/components/schemas/AdminFcmTokenPagination")
+     *                 )
+     *             }
+     *         )
+     *     ),
+     *
+     *     @OA\Response(response=401, description="인증 실패", @OA\JsonContent(ref="#/components/schemas/ErrorResponse"))
+     * )
+     */
+    public function tokens() {}
+
+    /**
+     * @OA\Get(
+     *     path="/api/v1/admin/fcm/tokens/stats",
+     *     tags={"Admin FCM"},
+     *     summary="토큰 통계 조회",
+     *     description="FCM 토큰의 전체 통계를 조회합니다. 활성/비활성, 플랫폼별 분포 등을 확인할 수 있습니다.",
+     *     security={{"ApiKeyAuth": {}}},
+     *
+     *     @OA\Parameter(
+     *         name="tenant_id",
+     *         in="query",
+     *         required=false,
+     *         description="테넌트 ID (미지정시 전체)",
+     *
+     *         @OA\Schema(type="integer", example=1)
+     *     ),
+     *
+     *     @OA\Response(
+     *         response=200,
+     *         description="조회 성공",
+     *
+     *         @OA\JsonContent(
+     *             allOf={
+     *
+     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
+     *                 @OA\Schema(
+     *
+     *                     @OA\Property(property="data", ref="#/components/schemas/AdminFcmTokenStats")
+     *                 )
+     *             }
+     *         )
+     *     ),
+     *
+     *     @OA\Response(response=401, description="인증 실패", @OA\JsonContent(ref="#/components/schemas/ErrorResponse"))
+     * )
+     */
+    public function tokenStats() {}
+
+    /**
+     * @OA\Patch(
+     *     path="/api/v1/admin/fcm/tokens/{id}/toggle",
+     *     tags={"Admin FCM"},
+     *     summary="토큰 상태 토글",
+     *     description="토큰의 활성/비활성 상태를 토글합니다.",
+     *     security={{"ApiKeyAuth": {}}},
+     *
+     *     @OA\Parameter(
+     *         name="id",
+     *         in="path",
+     *         required=true,
+     *         description="토큰 ID",
+     *
+     *         @OA\Schema(type="integer", example=1)
+     *     ),
+     *
+     *     @OA\Response(
+     *         response=200,
+     *         description="상태 변경 성공",
+     *
+     *         @OA\JsonContent(
+     *             allOf={
+     *
+     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
+     *                 @OA\Schema(
+     *
+     *                     @OA\Property(property="message", type="string", example="토큰 상태가 변경되었습니다."),
+     *                     @OA\Property(property="data", ref="#/components/schemas/AdminFcmToken")
+     *                 )
+     *             }
+     *         )
+     *     ),
+     *
+     *     @OA\Response(response=404, description="토큰을 찾을 수 없음", @OA\JsonContent(ref="#/components/schemas/ErrorResponse")),
+     *     @OA\Response(response=401, description="인증 실패", @OA\JsonContent(ref="#/components/schemas/ErrorResponse"))
+     * )
+     */
+    public function toggleToken() {}
+
+    /**
+     * @OA\Delete(
+     *     path="/api/v1/admin/fcm/tokens/{id}",
+     *     tags={"Admin FCM"},
+     *     summary="토큰 삭제",
+     *     description="FCM 토큰을 삭제합니다.",
+     *     security={{"ApiKeyAuth": {}}},
+     *
+     *     @OA\Parameter(
+     *         name="id",
+     *         in="path",
+     *         required=true,
+     *         description="토큰 ID",
+     *
+     *         @OA\Schema(type="integer", example=1)
+     *     ),
+     *
+     *     @OA\Response(
+     *         response=200,
+     *         description="삭제 성공",
+     *
+     *         @OA\JsonContent(
+     *             allOf={
+     *
+     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
+     *                 @OA\Schema(
+     *
+     *                     @OA\Property(property="message", type="string", example="삭제되었습니다."),
+     *                     @OA\Property(
+     *                         property="data",
+     *                         type="object",
+     *                         @OA\Property(property="deleted", type="boolean", example=true)
+     *                     )
+     *                 )
+     *             }
+     *         )
+     *     ),
+     *
+     *     @OA\Response(response=404, description="토큰을 찾을 수 없음", @OA\JsonContent(ref="#/components/schemas/ErrorResponse")),
+     *     @OA\Response(response=401, description="인증 실패", @OA\JsonContent(ref="#/components/schemas/ErrorResponse"))
+     * )
+     */
+    public function deleteToken() {}
+
+    /**
+     * @OA\Get(
+     *     path="/api/v1/admin/fcm/history",
+     *     tags={"Admin FCM"},
+     *     summary="발송 이력 조회",
+     *     description="FCM 발송 이력을 조회합니다. 테넌트, 상태, 기간으로 필터링할 수 있습니다.",
+     *     security={{"ApiKeyAuth": {}}},
+     *
+     *     @OA\Parameter(
+     *         name="tenant_id",
+     *         in="query",
+     *         required=false,
+     *         description="테넌트 ID",
+     *
+     *         @OA\Schema(type="integer", example=1)
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="status",
+     *         in="query",
+     *         required=false,
+     *         description="발송 상태",
+     *
+     *         @OA\Schema(type="string", enum={"pending", "sending", "completed", "failed"}, example="completed")
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="from",
+     *         in="query",
+     *         required=false,
+     *         description="시작일",
+     *
+     *         @OA\Schema(type="string", format="date", example="2025-12-01")
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="to",
+     *         in="query",
+     *         required=false,
+     *         description="종료일",
+     *
+     *         @OA\Schema(type="string", format="date", example="2025-12-31")
+     *     ),
+     *
+     *     @OA\Parameter(
+     *         name="per_page",
+     *         in="query",
+     *         required=false,
+     *         description="페이지당 항목 수",
+     *
+     *         @OA\Schema(type="integer", minimum=1, maximum=100, example=20)
+     *     ),
+     *
+     *     @OA\Response(
+     *         response=200,
+     *         description="조회 성공",
+     *
+     *         @OA\JsonContent(
+     *             allOf={
+     *
+     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
+     *                 @OA\Schema(
+     *
+     *                     @OA\Property(property="data", ref="#/components/schemas/AdminFcmHistoryPagination")
+     *                 )
+     *             }
+     *         )
+     *     ),
+     *
+     *     @OA\Response(response=401, description="인증 실패", @OA\JsonContent(ref="#/components/schemas/ErrorResponse"))
+     * )
+     */
+    public function history() {}
+}

lang/ko/error.php

@@ -321,4 +321,11 @@
         'tenant_creation_failed' => '테넌트 생성에 실패했습니다.',
         'invalid_business_number' => '유효하지 않은 사업자등록번호입니다.',
     ],
+
+    // FCM 푸시 알림 관련
+    'fcm' => [
+        'no_tokens' => '발송 대상 토큰이 없습니다.',
+        'send_failed' => 'FCM 발송 중 오류가 발생했습니다.',
+        'token_not_found' => 'FCM 토큰을 찾을 수 없습니다.',
+    ],
 ];

routes/api.php

@@ -647,6 +647,17 @@
             Route::get('/notification-types', [PushNotificationController::class, 'getNotificationTypes'])->name('v1.push.notification-types'); // 알림 유형 목록
         });
 
+        // Admin FCM API (MNG 관리자용 FCM 발송) - API Key 인증만 사용
+        Route::prefix('admin/fcm')->group(function () {
+            Route::post('/send', [\App\Http\Controllers\Api\V1\Admin\FcmController::class, 'send'])->name('v1.admin.fcm.send');                    // FCM 발송
+            Route::get('/preview-count', [\App\Http\Controllers\Api\V1\Admin\FcmController::class, 'previewCount'])->name('v1.admin.fcm.preview'); // 대상 토큰 수 미리보기
+            Route::get('/tokens', [\App\Http\Controllers\Api\V1\Admin\FcmController::class, 'tokens'])->name('v1.admin.fcm.tokens');               // 토큰 목록
+            Route::get('/tokens/stats', [\App\Http\Controllers\Api\V1\Admin\FcmController::class, 'tokenStats'])->name('v1.admin.fcm.tokens.stats'); // 토큰 통계
+            Route::patch('/tokens/{id}/toggle', [\App\Http\Controllers\Api\V1\Admin\FcmController::class, 'toggleToken'])->name('v1.admin.fcm.tokens.toggle'); // 토큰 상태 토글
+            Route::delete('/tokens/{id}', [\App\Http\Controllers\Api\V1\Admin\FcmController::class, 'deleteToken'])->name('v1.admin.fcm.tokens.delete');       // 토큰 삭제
+            Route::get('/history', [\App\Http\Controllers\Api\V1\Admin\FcmController::class, 'history'])->name('v1.admin.fcm.history');            // 발송 이력
+        });
+
         // 회원 프로필(테넌트 기준)
         Route::prefix('profiles')->group(function () {
             Route::get('', [TenantUserProfileController::class, 'index'])->name('v1.profiles.index');           // 프로필 목록(테넌트 기준)