fix(QueryBuilderAdapter): auto seek method (#157)

rekalogika · Jul 27, 2024 · a68b1db · a68b1db
1 parent 7cb2598
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,7 @@
 * chore: cleanup
 * feat: native query adapter now supports row values method
 * feat: query builder adapter now supports row values method
+* fix(`QueryBuilderAdapter`): auto seek method
 
 # 0.15.1
 

diff --git a/packages/rekapager-doctrine-orm-adapter/src/QueryBuilderAdapter.php b/packages/rekapager-doctrine-orm-adapter/src/QueryBuilderAdapter.php
@@ -180,11 +180,29 @@ private function generateWhereExpression(
         return match ($this->seekMethod) {
             SeekMethod::Approximated => $this->generateApproximatedWhereExpression($fields),
             SeekMethod::RowValues => $this->generateRowValuesWhereExpression($fields),
-            // SeekMethod::Auto => $this->generateAutoWhereExpression($fields),
-            default => throw new LogicException('Unsupported seek method'),
+            SeekMethod::Auto => $this->generateAutoWhereExpression($fields),
         };
     }
 
+    /**
+     * @param non-empty-list<Field> $fields
+     * @return array{Andx|string|null,array<string,QueryParameter>}
+     */
+    private function generateAutoWhereExpression(array $fields): array
+    {
+        $order = null;
+
+        foreach ($fields as $field) {
+            if ($order === null) {
+                $order = $field->getOrder();
+            } elseif ($order !== $field->getOrder()) {
+                return $this->generateApproximatedWhereExpression($fields);
+            }
+        }
+
+        return $this->generateRowValuesWhereExpression($fields);
+    }
+
     /**
      * @param non-empty-list<Field> $fields
      * @return array{Andx,array<string,QueryParameter>}