Fix decimal fields being built as floats inside model casts (#856)

Co-authored-by: Andrew Keynes <[email protected]>

Author: Orteko

src/Common/GeneratorField.php

@@ -31,6 +31,9 @@ class GeneratorField
     public $inView = true;
     public $isNotNull = false;
 
+    /** @var int */
+    public $numberDecimalPoints = 2;
+
     /**
      * @param Column $column
      * @param $dbInput

src/Generators/ModelGenerator.php

@@ -333,8 +333,10 @@ public function generateCasts()
                 case 'double':
                     $rule .= "'double'";
                     break;
-                case 'float':
                 case 'decimal':
+                    $rule .= sprintf("'decimal:%d'", $field->numberDecimalPoints);
+                    break;
+                case 'float':
                     $rule .= "'float'";
                     break;
                 case 'boolean':

src/Utils/TableFieldsGenerator.php

@@ -278,6 +278,10 @@ private function generateNumberInput($column, $dbType)
         $field->parseDBType($dbType.','.$column->getPrecision().','.$column->getScale());
         $field->htmlType = 'number';
 
+        if ($dbType === 'decimal') {
+            $field->numberDecimalPoints = $column->getScale();
+        }
+
         return $this->checkForPrimary($field);
     }