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 import akka.http.scaladsl.server.{Directives, Route}
22 import io.swagger.annotations._
23 import org.make.api.operation.OperationServiceComponent
24 import org.make.api.question.QuestionServiceComponent
25 
26 import javax.ws.rs.Path
27 import org.make.api.technical.MakeDirectives.MakeDirectivesDependencies
28 import org.make.api.technical.MakeAuthenticationDirectives
29 import org.make.api.technical.directives.FutureDirectivesExtensions._
30 import org.make.core.HttpCodes
31 
32 @Api(value = "Health Check")
33 @Path(value = "/")
34 trait HealthCheckApi extends Directives {
35 
36   @ApiOperation(value = "healthcheck", httpMethod = "GET", code = HttpCodes.OK)
37   @ApiResponses(
38     value = Array(new ApiResponse(code = HttpCodes.OK, message = "Ok", response = classOf[Map[String, String]]))
39   )
40   @Path(value = "/healthcheck")
41   def healthCheck: Route
42 
43   final def routes: Route = healthCheck
44 }
45 
46 trait HealthCheckApiComponent {
47   def healthCheckApi: HealthCheckApi
48 }
49 
50 trait DefaultHealthCheckApiComponent extends HealthCheckApiComponent with MakeAuthenticationDirectives {
51   this: MakeDirectivesDependencies
52     with HealthCheckServiceComponent
53     with QuestionServiceComponent
54     with OperationServiceComponent =>
55 
56   override lazy val healthCheckApi: HealthCheckApi = new DefaultHealthCheckApi
57 
58   class DefaultHealthCheckApi extends HealthCheckApi {
59     def healthCheck: Route = get {
60       path("healthcheck") {
61         makeOperation("HealthCheck") { _ =>
62           healthCheckService
63             .runAllHealthChecks()
64             .asDirective
65             .apply(complete(_))
66         }
67       }
68     }
69   }
70 
71 }