Issue/375 add role created/updated date (#375)

Author: heditar

openbas-api/src/main/java/io/openbas/migration/V4_12__Update_Role_table.java

@@ -0,0 +1,23 @@
+package io.openbas.migration;
+
+import java.sql.Connection;
+import java.sql.Statement;
+import org.flywaydb.core.api.migration.BaseJavaMigration;
+import org.flywaydb.core.api.migration.Context;
+import org.springframework.stereotype.Component;
+
+@Component
+public class V4_12__Update_Role_table extends BaseJavaMigration {
+
+  @Override
+  public void migrate(Context context) throws Exception {
+    Connection connection = context.getConnection();
+    Statement stmt = connection.createStatement();
+    stmt.execute(
+        """
+          ALTER TABLE roles
+            ADD COLUMN role_created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
+            ADD COLUMN role_updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW();
+          """);
+  }
+}