convert activity_log to jsonb + add more index for queries

database/migrations/2024_11_11_125366_add_index_to_activity_log.php

@@ -0,0 +1,20 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+class AddIndexToActivityLog extends Migration
+{
+    public function up()
+    {
+        DB::statement('ALTER TABLE activity_log ALTER COLUMN properties TYPE jsonb USING properties::jsonb');
+        DB::statement('CREATE INDEX idx_activity_type_uuid ON activity_log USING GIN (properties jsonb_path_ops)');
+    }
+
+    public function down()
+    {
+        DB::statement('DROP INDEX IF EXISTS idx_activity_type_uuid');
+        DB::statement('ALTER TABLE activity_log ALTER COLUMN properties TYPE json USING properties::json');
+
+    }
+}