(#11) separate Config

.gitattributes

@@ -1,2 +1,3 @@
+.github export-ignore
 .gitattributes export-ignore
 .gitignore export-ignore

src/Config/Cart.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Totoprayogo1916\CodeIgniter\Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Cart extends BaseConfig
+{
+    /**
+     * These are the regular expression rules that we use to validate the product ID and product name
+     * alpha-numeric, dashes, underscores, or periods
+     *
+     * @var string
+     */
+    public $product_id_rules = '\.a-z0-9_-';
+
+    /**
+     * These are the regular expression rules that we use to validate the product ID and product name
+     * alpha-numeric, dashes, underscores, colons or periods
+     *
+     * @var string
+     */
+    public $product_name_rules = '\w \-\.\:';
+
+    /**
+     * only allow safe product names
+     *
+     * @var bool
+     */
+    public $product_name_safe = true;
+}

src/Libraries/Cart.php

@@ -11,29 +11,6 @@
  */
 class Cart
 {
-    /**
-     * These are the regular expression rules that we use to validate the product ID and product name
-     * alpha-numeric, dashes, underscores, or periods
-     *
-     * @var string
-     */
-    public $product_id_rules = '\.a-z0-9_-';
-
-    /**
-     * These are the regular expression rules that we use to validate the product ID and product name
-     * alpha-numeric, dashes, underscores, colons or periods
-     *
-     * @var string
-     */
-    public $product_name_rules = '\w \-\.\:';
-
-    /**
-     * only allow safe product names
-     *
-     * @var bool
-     */
-    public $product_name_safe = true;
-
     /**
      * Contents of the cart
      *
@@ -139,16 +116,16 @@ protected function _insert(array $items = [])
 
         // Validate the product ID. It can only be alpha-numeric, dashes, underscores or periods
         // Not totally sure we should impose this rule, but it seems prudent to standardize IDs.
-        // Note: These can be user-specified by setting the $this->product_id_rules variable.
-        if (! preg_match('/^[' . $this->product_id_rules . ']+$/i', $items['id'])) {
+        // Note: These can be user-specified by setting the config(''Cart')->product_id_rules variable.
+        if (! preg_match('/^[' . config('Cart')->product_id_rules . ']+$/i', $items['id'])) {
             log_message('error', 'Invalid product ID.  The product ID can only contain alpha-numeric characters, dashes, and underscores');
 
             return false;
         }
 
         // Validate the product name. It can only be alpha-numeric, dashes, underscores, colons or periods.
-        // Note: These can be user-specified by setting the $this->product_name_rules variable.
-        if ($this->product_name_safe && ! preg_match('/^[' . $this->product_name_rules . ']+$/iu', $items['name'])) {
+        // Note: These can be user-specified by setting the config(''Cart')->product_name_rules variable.
+        if (config('Cart')->product_name_safe && ! preg_match('/^[' . config('Cart')->product_name_rules . ']+$/iu', $items['name'])) {
             log_message('error', 'An invalid name was submitted as the product name: ' . $items['name'] . ' The name can only contain alpha-numeric characters, dashes, underscores, colons, and spaces');
 
             return false;

src/Publishers/ConfigPublisher.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Totoprayogo1916\CodeIgniter\Publishers;
+
+use CodeIgniter\Publisher\Publisher;
+
+class ConfigPublisher extends Publisher
+{
+    /**
+     * Tell Publisher where to get the files.
+     * Since we will use Composer to download
+     * them we point to the "vendor" directory.
+     *
+     * @var string
+     */
+    protected $source = VENDORPATH . 'totoprayogo1916/codeigniter4-cart/src/Config/';
+
+    /**
+     * Target to save
+     *
+     * @var string
+     */
+    protected $destination = APPPATH . 'Config';
+
+    /**
+     * Use the "publish" method to indicate that this
+     * class is ready to be discovered and automated.
+     */
+    public function publish(): bool
+    {
+        return $this
+            ->addPath('Cart.php')
+            ->copy();
+    }
+}