Merge pull request #8247 from hchokshi/pulls/4/dbcurrency-scaffold-currency-field

Change DBCurrency scaffolded form field to CurrencyField (fixes #8246)

src/ORM/FieldType/DBCurrency.php

@@ -2,6 +2,8 @@
 
 namespace SilverStripe\ORM\FieldType;
 
+use SilverStripe\Forms\CurrencyField;
+
 /**
  * Represents a decimal field containing a currency amount.
  * The currency class only supports single currencies.  For multi-currency support, use {@link Money}
@@ -67,4 +69,15 @@ class DBCurrency extends DBDecimal
 
         return $this;
     }
+
+    /**
+     * @param string $title
+     * @param array $params
+     *
+     * @return CurrencyField
+     */
+    public function scaffoldFormField($title = null, $params = null)
+    {
+        return CurrencyField::create($this->getName(), $title);
+    }
 }

tests/php/ORM/DBCurrencyTest.php

@@ -2,6 +2,7 @@
 
 namespace SilverStripe\ORM\Tests;
 
+use SilverStripe\Forms\CurrencyField;
 use SilverStripe\ORM\FieldType\DBCurrency;
 use SilverStripe\Dev\SapphireTest;
 
@@ -41,4 +42,13 @@ class DBCurrencyTest extends SapphireTest
             $this->assertEquals($niceValues[1], $c->Whole());
         }
     }
+
+    public function testScaffoldedField()
+    {
+        // Test DBCurrency scaffolds a CurrencyField
+        $currencyDbField = DBCurrency::create('Currency');
+        $scaffoldedField = $currencyDbField->scaffoldFormField();
+
+        $this->assertInstanceOf(CurrencyField::class, $scaffoldedField);
+    }
 }