initial project

app/Config/Services.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseService;
+use App\Services\CartService;
+use App\Services\PromoService;
+use App\Services\CalculateService;
+use App\Services\VoucherService;
+
+/**
+ * Services Configuration file.
+ *
+ * Services are simply other classes/libraries that the system uses
+ * to do its job. This is used by CodeIgniter to allow the core of the
+ * framework to be swapped out easily without affecting the usage within
+ * the rest of your application.
+ *
+ * This file holds any application-specific services, or service overrides
+ * that you might need. An example has been included with the general
+ * method format you should use for your service methods. For more examples,
+ * see the core Services file at system/Config/Services.php.
+ */
+class Services extends BaseService
+{
+    /*
+     * public static function example($getShared = true)
+     * {
+     *     if ($getShared) {
+     *         return static::getSharedInstance('example');
+     *     }
+     *
+     *     return new \CodeIgniter\Example();
+     * }
+     */
+    public static function promoService($getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('promoService');
+        }
+        return new PromoService();
+    }
+
+    public static function cartService($getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('cartService');
+        }
+        return new CartService();
+    }
+
+    public static function calculateService(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('calculateService');
+        }
+
+        return new CalculateService(static::promoService());
+    }
+
+    public static function voucherService(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('voucherService');
+        }
+
+        return new voucherService();
+    }
+
+    
+}