feat: implement media download functionality and enhance case handling in reports

app/Services/Document/CaseService.php

@@ -9,6 +9,7 @@ use App\Enums\ReportStatusEnum;
 use App\Enums\UserEnum;
 use App\Enums\WalletTransactionReasonEnum;
 use App\Models\Document;
+use App\Models\Medium;
 use App\Models\Report;
 use App\Models\User;
 use App\Services\FileStorageService;
@@ -51,6 +52,14 @@ class CaseService
             || $document->assignments()->where('user_id', $user->id)->exists();
     }
 
+    public function canAccessMedium(Medium $medium, User $user): bool
+    {
+        $documents = $medium->documents()->get()
+            ->merge($medium->reports()->with('document')->get()->pluck('document'));
+
+        return $documents->contains(fn ($document) => $this->canAccess($document, $user));
+    }
+
     public function canReport(Document $document, User $user): bool
     {
         return $this->isDoctor($user)
@@ -162,7 +171,7 @@ class CaseService
             ->orWhereHas('assignments', fn ($assignmentQuery) => $assignmentQuery->where('user_id', $user->id));
     }
 
-    protected function isDoctor(User $user): bool
+    public function isDoctor(User $user): bool
     {
         return $user->level === UserEnum::Doctor->value;
     }