fix: code refactoring and namespace/use statements.

admin/Openedx_Woocommerce_Plugin_Admin.php

@@ -1,5 +1,10 @@
 <?php
 
+namespace App\admin;
+use App\model\Openedx_Woocommerce_Plugin_Enrollment;
+use App\model\Openedx_Woocommerce_Plugin_Post_Type;
+use App\admin\views\Openedx_Woocommerce_Plugin_Enrollment_Info_Form;
+
 /**
  * The admin-specific functionality of the plugin.
  *
@@ -53,13 +58,27 @@ class Openedx_Woocommerce_Plugin_Admin {
 	 * Initialize the class and set its properties.
 	 *
 	 * @since    1.0.0
-	 * @param      string    $plugin_name       The name of this plugin.
-	 * @param      string    $version    The version of this plugin.
+	 * @param      string    $plugin_name   The name of this plugin.
+	 * @param      string    $version       The version of this plugin.
+	 * @param      string    $test          Flag variable to know if it is a test.
 	 */
-	public function __construct( $plugin_name, $version ) {
+	public function __construct( $plugin_name, $version, $test = null) {
 
 		$this->plugin_name = $plugin_name;
 		$this->version = $version;
+		if(!$test){
+			$this->createEnrollmentClass();
+		}
+
+	}
+
+	/**
+	 * Create an instance of the Openedx_Woocommerce_Plugin_Enrollment class.
+	 *
+	 * @since    1.0.0
+	 */
+	public function createEnrollmentClass() {
+
 		$this->openedx_enrollment = new Openedx_Woocommerce_Plugin_Enrollment( $this );
 
 	}
@@ -87,44 +106,49 @@ public function enqueue_styles() {
 
 	}
 
-	/**
-	 * Register the JavaScript for the admin area.
-	 *
-	 * @since    1.0.0
-	 */
+    /**
+     * Register the JavaScript for the admin area.
+     * 
+     * @since    1.0.0
+     */
 	public function enqueue_scripts() {
 
-		/**
-		 * This function is provided for demonstration purposes only.
-		 *
-		 * An instance of this class should be passed to the run() function
-		 * defined in Openedx_Woocommerce_Plugin_Loader as all of the hooks are defined
-		 * in that particular class.
-		 *
-		 * The Openedx_Woocommerce_Plugin_Loader will then create the relationship
-		 * between the defined hooks and the functions defined in this
-		 * class.
-		 */
+        /**
+         * This function is provided for demonstration purposes only.
+         *
+         * An instance of this class should be passed to the run() function
+         * defined in Openedx_Woocommerce_Plugin_Loader as all of the hooks are defined
+         * in that particular class.
+         *
+         * The Openedx_Woocommerce_Plugin_Loader will then create the relationship
+         * between the defined hooks and the functions defined in this
+         * class.
+         */
+
+         //wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/openedx-woocommerce-plugin-admin.js', array( 'jquery' ), $this->version, false );
 
-		//wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/openedx-woocommerce-plugin-admin.js', array( 'jquery' ), $this->version, false );
 	}
 
 	/**
 	 * Register Enrollment Request custom post type 
 	 *
 	 * @since    1.0.0
 	 */
-	public function register_enrollment_custom_post_type(){
+	public function register_enrollment_custom_post_type() {
+
 		$this->openedx_enrollment->register_enrollment_custom_post_type();
+
 	}
 
 	/**
 	 * Render Enrollment Request info form
 	 *
 	 * @since    1.0.0
 	 */
-	public function render_enrollment_info_form(){
+	public function render_enrollment_info_form() {
+
 		$this->openedx_enrollment_info_form = new Openedx_Woocommerce_Plugin_Enrollment_Info_Form($this->openedx_enrollment);
+
 	}
 
 	 /**
@@ -136,16 +160,32 @@ public function render_enrollment_info_form(){
      * @param  string $description Description of post type.
      * @return object              Post type class object
      */
-
     public function register_post_type( $post_type = '', $plural = '', $single = '', $description = '', $options = array() ) {
 
         if ( ! $post_type || ! $plural || ! $single ) {
             return;
         }
 
-        $post_type = new Openedx_Woocommerce_Plugin_Post_Type( $post_type, $plural, $single, $description, $options );
-
+        $post_type = $this->createPostType( $post_type, $plural, $single, $description, $options );
+		
         return $post_type;
+
     }
 
+	/**
+	 * Create a new instance of the Openedx_Woocommerce_Plugin_Post_Type class and register a new post type.
+	 *
+	 * @param  string $post_type   Post type name.
+	 * @param  string $plural      Post type item plural name.
+	 * @param  string $single      Post type item single name.
+	 * @param  string $description Description of the post type.
+	 * @param  array  $options     Additional options for the post type.
+	 * @return object              Post type class object.
+	 */
+	public function createPostType($post_type = '', $plural = '', $single = '', $description = '', $options = array()) {
+
+		return new Openedx_Woocommerce_Plugin_Post_Type( $post_type, $plural, $single, $description, $options );
+
+	}
+
 }

admin/views/Openedx_Woocommerce_Plugin_Enrollment_Info_Form.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace App\admin\views;
+
 if ( ! defined( 'ABSPATH' ) ) {
     exit;
 }

composer.json

@@ -11,12 +11,16 @@
 	},
 	"autoload": {
 		"psr-4": {
-			"App\\": ""
+			"App\\": "includes/",
+			"App\\model\\": "includes/model/",
+			"App\\admin\\": "admin/",
+			"App\\admin\\views\\": "admin/views/",
+			"App\\public\\": "public/"
 		}
 	},
 	"autoload-dev": {
 		"psr-4": {
 			"App\\Tests\\": "test/"
 		}
 	}
-}
+}

includes/Openedx_Woocommerce_Plugin.php

@@ -1,5 +1,9 @@
 <?php
 
+namespace App;
+use App\admin\Openedx_Woocommerce_Plugin_Admin;
+use App\public\Openedx_Woocommerce_Plugin_Public;
+
 /**
  * The file that defines the core plugin class
  *
@@ -103,42 +107,42 @@ private function load_dependencies() {
 		 * The class responsible for orchestrating the actions and filters of the
 		 * core plugin.
 		 */
-		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/Openedx_Woocommerce_Plugin_Loader.php';
+         include_once plugin_dir_path( dirname( __FILE__ )) . 'includes/Openedx_Woocommerce_Plugin_Loader.php';
 
 		/**
 		 * The class responsible for defining internationalization functionality
 		 * of the plugin.
 		 */
-		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/Openedx_Woocommerce_Plugin_i18n.php';
+         include_once plugin_dir_path( dirname( __FILE__ )) . 'includes/Openedx_Woocommerce_Plugin_i18n.php';
 
 		/**
 		 * The class responsible for defining all actions that occur in the admin area.
 		 */
-		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/Openedx_Woocommerce_Plugin_Admin.php';
+         include_once plugin_dir_path( dirname( __FILE__ )) . 'admin/Openedx_Woocommerce_Plugin_Admin.php';
 
 		/**
 		 * The class responsible for defining all actions that occur in the public-facing
 		 * side of the site.
 		 */
-		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/Openedx_Woocommerce_Plugin_Public.php';
+         include_once plugin_dir_path( dirname( __FILE__ )) . 'public/Openedx_Woocommerce_Plugin_Public.php';
 
 		$this->loader = new Openedx_Woocommerce_Plugin_Loader();
 
 		/**
 		 * The class responsible for defining the enrollment object
 		 */
-		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/model/Openedx_Woocommerce_Plugin_Enrollment.php';
+         include_once plugin_dir_path( dirname( __FILE__ )) . 'includes/model/Openedx_Woocommerce_Plugin_Enrollment.php';
 
 		/**
 		 * The class responsible for defining the custom-post-type object
 		 */
-		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/model/Openedx_Woocommerce_Plugin_Post_Type.php';
+         include_once plugin_dir_path( dirname( __FILE__ )) . 'includes/model/Openedx_Woocommerce_Plugin_Post_Type.php';
 
 		/**
 		 * The class responsible for rendering the enrollment info form
 		 */
-		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/views/Openedx_Woocommerce_Plugin_Enrollment_Info_Form.php';
-		
+         include_once plugin_dir_path( dirname( __FILE__ )) . 'admin/views/Openedx_Woocommerce_Plugin_Enrollment_Info_Form.php';
+         
 	}
 
 	/**

includes/Openedx_Woocommerce_Plugin_Activator.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace App;
+
 /**
  * Fired during plugin activation
  *

includes/Openedx_Woocommerce_Plugin_Deactivator.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace App;
+
 /**
  * Fired during plugin deactivation
  *

includes/Openedx_Woocommerce_Plugin_Loader.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace App;
+
 /**
  * Register all actions and filters for the plugin
  *

includes/Openedx_Woocommerce_Plugin_i18n.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace App;
+
 /**
  * Define the internationalization functionality
  *

includes/model/Openedx_Woocommerce_Plugin_Enrollment.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace App\model;
+
 if ( ! defined( 'ABSPATH' ) ) {
     exit;
 }

includes/model/Openedx_Woocommerce_Plugin_Post_Type.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace App\model;
+
 if ( ! defined( 'ABSPATH' ) ) {
     exit;
 }

openedx-woocommerce-plugin.php

@@ -1,5 +1,9 @@
 <?php
 
+use App\Openedx_Woocommerce_Plugin_Activator;
+use App\Openedx_Woocommerce_Plugin_Deactivator;
+use App\Openedx_Woocommerce_Plugin;
+
 /**
  * The plugin bootstrap file
  *
@@ -42,17 +46,17 @@
  * This action is documented in includes/class-openedx-woocommerce-plugin-activator.php
  */
 function activate_openedx_woocommerce_plugin() {
-	require_once plugin_dir_path( __FILE__ ) . 'includes/Openedx_Woocommerce_Plugin_Activator.php';
-	Openedx_Woocommerce_Plugin_Activator::activate();
+    include_once plugin_dir_path( __FILE__ ) . 'includes/Openedx_Woocommerce_Plugin_Activator.php';
+    Openedx_Woocommerce_Plugin_Activator::activate();
 }
 
 /**
  * The code that runs during plugin deactivation.
  * This action is documented in includes/class-openedx-woocommerce-plugin-deactivator.php
  */
 function deactivate_openedx_woocommerce_plugin() {
-	require_once plugin_dir_path( __FILE__ ) . 'includes/Openedx_Woocommerce_Plugin_Deactivator.php';
-	Openedx_Woocommerce_Plugin_Deactivator::deactivate();
+    include_once plugin_dir_path( __FILE__) . 'includes/Openedx_Woocommerce_Plugin_Deactivator.php';
+    Openedx_Woocommerce_Plugin_Deactivator::deactivate();
 }
 
 register_activation_hook( __FILE__, 'activate_openedx_woocommerce_plugin' );
@@ -62,7 +66,7 @@ function deactivate_openedx_woocommerce_plugin() {
  * The core plugin class that is used to define internationalization,
  * admin-specific hooks, and public-facing site hooks.
  */
-require plugin_dir_path( __FILE__ ) . 'includes/Openedx_Woocommerce_Plugin.php';
+require plugin_dir_path( __FILE__) . 'includes/Openedx_Woocommerce_Plugin.php';
 
 /**
  * Begins execution of the plugin.

public/Openedx_Woocommerce_Plugin_Public.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace App\public;
+
 /**
  * The public-facing functionality of the plugin.
  *