From 43e19e3eef40c42c80c68784087b69e5822d8b2a Mon Sep 17 00:00:00 2001
From: Luan Schons Griebler <52085622+Luan1Schons@users.noreply.github.com>
Date: Tue, 15 Oct 2024 17:51:30 -0300
Subject: [PATCH] Default currency option when calling $user->creditCurrency
 method. (#5)

Default currency option in config
---
 README.md                 |  3 ++-
 config/balance.php        |  3 ++-
 src/Traits/HasBalance.php | 14 ++++++++++----
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 8fd49d6..a62c438 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,8 @@ return [
      * Default table name.
      * If you have changed the migration, make sure you change this too.
      */
-    'table' => 'balances'
+    'table' => 'balances',
+    'default_currency' => 'EUR', // Default Currency
 ];
 
 ```
diff --git a/config/balance.php b/config/balance.php
index a06c470..809c8ae 100644
--- a/config/balance.php
+++ b/config/balance.php
@@ -5,5 +5,6 @@
      * Default table name.
      * If you have changed the migration, make sure you change this too.
      */
-    'table' => 'balances'
+    'table' => 'balances',
+    'default_currency' => 'USD', // Default currency
 ];
diff --git a/src/Traits/HasBalance.php b/src/Traits/HasBalance.php
index 7369e01..c4f64a1 100644
--- a/src/Traits/HasBalance.php
+++ b/src/Traits/HasBalance.php
@@ -9,7 +9,12 @@
 
 trait HasBalance
 {
-    protected string $currency = 'USD';
+    protected string $currency;
+
+    public function __construct()
+    {
+        $this->currency = config('balance.default_currency', 'USD');
+    }
 
     public function credits(): MorphMany
     {
@@ -18,11 +23,12 @@ public function credits(): MorphMany
 
     public function withCurrency(string $currency): self
     {
-        $this->currency = $currency;
+        $clone = clone $this;
+        $clone->currency = $currency;
 
-        return $this;
+        return $clone;
     }
-
+    
     protected function credit(): Attribute
     {
         return Attribute::make(