1 /*
2  *  Make.org Core API
3  *  Copyright (C) 2018 Make.org
4  *
5  * This program is free software: you can redistribute it and/or modify
6  *  it under the terms of the GNU Affero General Public License as
7  *  published by the Free Software Foundation, either version 3 of the
8  *  License, or (at your option) any later version.
9  *
10  *  This program is distributed in the hope that it will be useful,
11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *  GNU Affero General Public License for more details.
14  *
15  *  You should have received a copy of the GNU Affero General Public License
16  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
17  *
18  */
19 
20 package org.make.api.technical.healthcheck
21 
22 import org.make.api.technical.DatabaseTransactions._
23 import org.make.api.technical.healthcheck.HealthCheck.Status
24 import scalikejdbc._
25 
26 import scala.concurrent.{ExecutionContext, Future}
27 
28 class CockroachHealthCheck(defaultAdminEmail: String) extends HealthCheck {
29 
30   override val techno: String = "cockroach"
31 
32   override def healthCheck()(implicit ctx: ExecutionContext): Future[Status] = {
33     Future(NamedDB("READ").retryableTx { implicit session =>
34       sql"select first_name from make_user where email=$defaultAdminEmail".map(_.toMap()).list()
35     }).map(_.length).map {
36       case 1 => Status.OK
37       case other =>
38         Status.NOK(Some(s"""Unexpected result in cockroach health check: expected "1" result but got "$other""""))
39     }
40   }
41 }