Merge pull request #63 from bakaphp/filesystem-add-get-files-functions

Filesystem add get files functions

Author: rwhite27

src/SystemModules.php

@@ -59,7 +59,7 @@ public static function validateOrCreate(string $modelName, int $appsId) : object
                 'slug' => $classSlug,
                 'model_name' => $modelName,
                 'browse_fields' => '[]',
-                'show' => 0,
+                'show' => 1,
                 'protected' => 0,
                 'created_at' => date('Y-m-d H:m:s'),
                 'is_deleted' => 0

src/Traits/FileSystemModelTrait.php

@@ -182,7 +182,7 @@ public function deleteFiles() : bool
      *
      * @return KanvasObject
      */
-    public function getFiles() : KanvasObject
+    public function getFiles() : array
     {
         $appsId = Apps::getIdByKey(getenv('GEWAER_APP_ID'));
         $systemModule = SystemModules::validateOrCreate(self::class, (int)$appsId);
@@ -202,6 +202,7 @@ public function getFileByName(string $fieldName) : ?object
     {
         $appsId = Apps::getIdByKey(getenv('GEWAER_APP_ID'));
         $systemModule = SystemModules::validateOrCreate(self::class, (int)$appsId);
-        return FileSystemEntities::find(['conditions' => ["entity_id:{$this->id}", "system_modules_id:{$systemModule->id}", "field_name:{$fieldName}", 'is_deleted:0']]);
+        $fileSystemEntities = FileSystemEntities::find(['conditions' => ["entity_id:{$this->id}", "system_modules_id:{$systemModule->id}", "field_name:{$fieldName}", 'is_deleted:0']]);
+        return is_object($fileSystemEntities) ? $fileSystemEntities : null;
     }
 }