Move Elasticsearch configuration into external function "configElasticIndexes"

src/main/kotlin/Application.kt

@@ -8,6 +8,7 @@ import com.fasterxml.jackson.databind.SerializationFeature
 import com.fasterxml.jackson.datatype.joda.JodaModule
 import com.github.jasync.sql.db.postgresql.exceptions.GenericDatabaseException
 import fr.dcproject.Env.PROD
+import fr.dcproject.elasticsearch.configElasticIndexes
 import fr.dcproject.entity.*
 import fr.dcproject.event.EventNotification
 import fr.dcproject.event.EventSubscriber
@@ -38,8 +39,6 @@ import io.ktor.routing.Routing
 import io.ktor.util.KtorExperimentalAPI
 import io.ktor.websocket.WebSockets
 import org.eclipse.jetty.util.log.Slf4jLog
-import org.elasticsearch.client.Request
-import org.elasticsearch.client.RestClient
 import org.koin.core.qualifier.named
 import org.koin.ktor.ext.Koin
 import org.koin.ktor.ext.get
@@ -192,56 +191,7 @@ fun Application.module(env: Env = PROD) {
         }
     }
 
-    /* Create index if not exist */
-    get<RestClient>().run {
-        if (performRequest(Request("HEAD", "/views?include_type_name=false")).statusLine.statusCode == 404) {
-            Request(
-                "PUT",
-                "/views?include_type_name=false"
-            ).apply {
-                //language=JSON
-                setJsonEntity(
-                    """
-                {
-                  "settings": {
-                    "number_of_shards": 5
-                  },
-                  "mappings": {
-                    "properties": {
-                      "logged": {
-                        "type": "boolean"
-                      },
-                      "type": {
-                        "type": "keyword"
-                      },
-                      "user_ref": {
-                        "type": "keyword"
-                      },
-                      "id": {
-                        "type": "keyword"
-                      },
-                      "version_id": {
-                        "type": "keyword"
-                      },
-                      "ip": {
-                        "type": "keyword"
-                      },
-                      "citizen_id": {
-                        "type": "keyword"
-                      },
-                      "view_at": {
-                        "type": "date"
-                      }
-                    }
-                  }
-                }
-            """.trimIndent()
-                )
-            }.let {
-                performRequest(it)
-            }
-        }
-    }
+    configElasticIndexes(get())
 
     install(WebSockets) {
         pingPeriod = Duration.ofSeconds(60) // Disabled (null) by default