Functions.php file added that contains facade functions

Author: shewa12

composer.json

@@ -6,7 +6,10 @@
         ],
         "psr-4": {
             "Themeum\\TutorLMSMigrationTool\\": "inc/"
-        }
+        },
+        "files": [
+            "inc/Functions.php"
+        ]
     },
     "authors": [
         {

inc/Factories/PostMetaFactory.php

@@ -8,11 +8,13 @@
  * @since 2.3.0
  */
 
-namespace Themeum\TutorLMSMigrationTool;
+namespace Themeum\TutorLMSMigrationTool\Factories;
 
 use InvalidArgumentException;
+use Themeum\TutorLMSMigrationTool\ContentTypes;
 use Themeum\TutorLMSMigrationTool\Interfaces\PostMeta;
 use Themeum\TutorLMSMigrationTool\LDMigration\PostMeta\CourseMeta;
+use Themeum\TutorLMSMigrationTool\MigrationTypes;
 
 /**
  * Create the post meta objects based on migration type and meta type

inc/Functions.php

@@ -0,0 +1,53 @@
+<?php
+/**
+ * Helper functions
+ *
+ * Facades of complex logics
+ *
+ * @package TutorLMSMigrationTool
+ * @author Themeum <support@themeum.com>
+ * @link https://themeum.com
+ * @since 2.3.0
+ */
+
+use Themeum\TutorLMSMigrationTool\Factories\PostMetaFactory;
+
+if ( ! function_exists( 'tlmt_has_tutor_pro' ) ) {
+	/**
+	 * Check whether tutor pro is installed or not
+	 *
+	 * @since 2.3.0
+	 *
+	 * @return bool
+	 */
+	function tlmt_has_tutor_pro() {
+		return function_exists( 'tutor_pro' );
+	}
+}
+
+if ( ! function_exists( 'get_meta_obj' ) ) {
+	/**
+	 * Check whether tutor pro is installed or not
+	 *
+	 * @since 2.3.0
+	 *
+	 * @param string $meta_type Meta type like: course, lesson, etc.
+	 * @param string $migration_type Migration type like: ld_to_tutor.
+	 *
+	 * @see MigrationTypes & ContentTypes class
+	 *
+	 * @throws \Throwable If the migration type is not supported.
+	 *
+	 * @return PostMeta object
+	 */
+	function get_meta_obj( $meta_type, $migration_type ) {
+		try {
+			$obj = PostMetaFactory::create( $meta_type, $migration_type );
+			return $obj;
+		} catch ( \Throwable $th ) {
+			throw $th;
+		}
+	}
+}
+
+