feat: implement admin management

app/Models/Admin.php

@@ -79,9 +79,18 @@ class Admin extends User
     {
         return $this->hasMany(AdminPermission::class);
     }
-    public function hasPermission(string $permission): bool
+    public function avatar()
     {
-        if ($this->role === AdminRole::SUPERADMIN) {
+        return $this->hasOne(AdminAvatar::class);
+    }
+    public function isSuperAdmin(): bool
+    {
+        return $this->role === \App\Enums\Admin\AdminRole::SUPERADMIN;
+    }
+
+    public function canAccess(string $permission): bool
+    {
+        if ($this->isSuperAdmin()) {
             return true;
         }
 

app/Models/AdminAvatar.php

@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Created by Reliese Model.
+ */
+
+namespace App\Models;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Class AdminAvatar
+ *
+ * @property int $id
+ * @property int|null $file_id
+ * @property int $admin_id
+ * @property Carbon $created_at
+ *
+ * @property Admin $admin
+ * @property File|null $file
+ *
+ * @package App\Models
+ */
+class AdminAvatar extends Model
+{
+	protected $table = 'admin_avatars';
+
+	public static $snakeAttributes = false;
+
+	protected $casts = [
+		'file_id' => 'int',
+		'admin_id' => 'int'
+	];
+
+	protected $fillable = [
+		'file_id',
+		'admin_id'
+	];
+
+	public function admin()
+	{
+		return $this->belongsTo(Admin::class);
+	}
+
+	public function file()
+	{
+		return $this->belongsTo(File::class);
+	}
+}

app/Models/File.php

@@ -12,7 +12,7 @@ use Illuminate\Database\Eloquent\Model;
 
 /**
  * Class File
- * 
+ *
  * @property int $id
  * @property string $name
  * @property string $extension
@@ -21,7 +21,7 @@ use Illuminate\Database\Eloquent\Model;
  * @property string $path
  * @property Carbon $created_at
  * @property Carbon $updated_at
- * 
+ *
  * @property Collection|Flight[] $flights
  * @property Collection|User[] $users
  *
@@ -53,4 +53,8 @@ class File extends Model
 	{
 		return $this->hasMany(User::class);
 	}
+    public function adminAvatar()
+    {
+        return $this->hasOne(AdminAvatar::class);
+    }
 }