Apply fixes from StyleCI (#581)

app/Models/ServerVariable.php

@@ -42,53 +42,53 @@ class ServerVariable extends Model
      */
     protected $guarded = ['id', 'created_at', 'updated_at'];
 
-     /**
-      * Cast values to correct type.
-      *
-      * @var array
-      */
-     protected $casts = [
+    /**
+     * Cast values to correct type.
+     *
+     * @var array
+     */
+    protected $casts = [
          'server_id' => 'integer',
          'variable_id' => 'integer',
      ];
 
-     /**
-      * Determine if variable is viewable by users.
-      *
-      * @return bool
-      */
-     public function getUserCanViewAttribute()
-     {
-         return (bool) $this->variable->user_viewable;
-     }
+    /**
+     * Determine if variable is viewable by users.
+     *
+     * @return bool
+     */
+    public function getUserCanViewAttribute()
+    {
+        return (bool) $this->variable->user_viewable;
+    }
 
-     /**
-      * Determine if variable is editable by users.
-      *
-      * @return bool
-      */
-     public function getUserCanEditAttribute()
-     {
-         return (bool) $this->variable->user_editable;
-     }
+    /**
+     * Determine if variable is editable by users.
+     *
+     * @return bool
+     */
+    public function getUserCanEditAttribute()
+    {
+        return (bool) $this->variable->user_editable;
+    }
 
-     /**
-      * Determine if variable is required.
-      *
-      * @return bool
-      */
-     public function getRequiredAttribute()
-     {
-         return $this->variable->required;
-     }
+    /**
+     * Determine if variable is required.
+     *
+     * @return bool
+     */
+    public function getRequiredAttribute()
+    {
+        return $this->variable->required;
+    }
 
-     /**
-      * Returns information about a given variables parent.
-      *
-      * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
-      */
-     public function variable()
-     {
-         return $this->belongsTo(ServiceVariable::class, 'variable_id');
-     }
+    /**
+     * Returns information about a given variables parent.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function variable()
+    {
+        return $this->belongsTo(ServiceVariable::class, 'variable_id');
+    }
 }