Modify column option builder to apply camelCase to any relation

fmcd · fmcd · commit b2dffde4ab66 · 2020-02-21T12:24:08.000-05:00
component of the name attribute, if the name has not been explicitly
specified, as the Laravel convention is for Eloquent relation naming
to use camelCase formatting.
diff --git a/src/Html/Options/HasColumns.php b/src/Html/Options/HasColumns.php
@@ -27,6 +27,15 @@ public function columnDefs(array $value)
         return $this;
     }
 
+    private function camelRelation($column)
+    {
+
+        $parts      = explode('.', $column);
+        $columnName = array_pop($parts);
+        $relation   = Str::camel(implode('.', $parts));
+
+        return $relation . ($relation ? '.' : '') . $columnName;
+    }
     /**
      * Set columns option value.
      *
@@ -43,14 +52,14 @@ public function columns(array $columns)
                 if (is_array($value)) {
                     $attributes = array_merge(
                         [
-                            'name' => $value['name'] ?? $value['data'] ?? $key,
+                            'name' => $value['name'] ?? $this->camelRelation($value['data'] ?? $key),
                             'data' => $value['data'] ?? $key,
                         ],
                         $this->setTitle($key, $value)
                     );
                 } else {
                     $attributes = [
-                        'name' => $value,
+                        'name' => $this->camelRelation($value),
                         'data' => $value,
                         'title' => $this->getQualifiedTitle($value),
                     ];
