Setting date format for Postgres in an adapter

Flowframe · Oct 15, 2021 · ba62e0c · ba62e0c
1 parent 6fda6e4
commit ba62e0c
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/src/Adapters/PgsqlAdapter.php b/src/Adapters/PgsqlAdapter.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Flowframe\Trend\Adapters;
+
+use Error;
+
+class PgsqlAdapter extends AbstractAdapter
+{
+    public function format(string $column, string $interval): string
+    {
+        $format = match ($interval) {
+            'minute' => 'YYYY-MM-DD HH24:MI:00',
+            'hour' => 'YYYY-MM-DD HH24:00:00',
+            'day' => 'YYYY-MM-DD',
+            'month' => 'YYYY-MM',
+            'year' => 'YYYY',
+            default => throw new Error('Invalid interval.'),
+        };
+
+        return "to_char({$column}, '{$format}')";
+    }
+}