Move all file in fr.dcproject.

src/main/kotlin/fr/dcproject/component/views/KoinModule.kt

@@ -0,0 +1,22 @@
+package fr.dcproject.component.views
+
+import fr.dcproject.application.Configuration
+import fr.dcproject.component.article.ArticleForView
+import fr.dcproject.component.article.ArticleViewManager
+import org.apache.http.HttpHost
+import org.elasticsearch.client.RestClient
+import org.koin.dsl.module
+
+val viewKoinModule = module {
+
+    single {
+        val config: Configuration = get()
+        // Elasticsearch Client
+        val esClient = RestClient.builder(
+            HttpHost.create(config.elasticsearch)
+        ).build().apply {
+            createEsIndexForViews()
+        }
+        ArticleViewManager<ArticleForView>(esClient)
+    }
+}

src/main/kotlin/fr/dcproject/component/views/ViewManager.kt

@@ -0,0 +1,18 @@
+package fr.dcproject.component.views
+
+import fr.dcproject.component.citizen.CitizenI
+import fr.dcproject.component.views.entity.ViewAggregation
+import org.elasticsearch.client.Response
+import org.joda.time.DateTime
+
+interface ViewManager <T> {
+    /**
+     * Add view to one entity
+     */
+    fun addView(ip: String, entity: T, citizen: CitizenI? = null, dateTime: DateTime = DateTime.now()): Response?
+
+    /**
+     * Get Views aggregations
+     */
+    fun getViewsCount(entity: T): ViewAggregation
+}

src/main/kotlin/fr/dcproject/component/views/createEsIndexForViews.kt

@@ -0,0 +1,58 @@
+package fr.dcproject.component.views
+
+import fr.dcproject.common.utils.waitElasticsearchIsUp
+import org.elasticsearch.client.Request
+import org.elasticsearch.client.RestClient
+
+fun RestClient.createEsIndexForViews() {
+    waitElasticsearchIsUp()
+
+    /* Create index if not exist */
+    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)
+        }
+    }
+}

src/main/kotlin/fr/dcproject/component/views/dto/ViewAggregation.kt

@@ -0,0 +1,10 @@
+package fr.dcproject.component.views.dto
+
+import fr.dcproject.component.views.entity.ViewAggregation
+
+class ViewAggregation(
+    val total: Int,
+    val unique: Int
+) {
+    constructor(views: ViewAggregation) : this(views.total, views.unique)
+}

src/main/kotlin/fr/dcproject/component/views/dto/Viewable.kt

@@ -0,0 +1,9 @@
+package fr.dcproject.component.views.dto
+
+interface Viewable {
+    var views: ViewAggregation
+
+    class Imp(views: fr.dcproject.component.views.entity.ViewAggregation) : Viewable {
+        override var views: ViewAggregation = ViewAggregation(views.total, views.unique)
+    }
+}

src/main/kotlin/fr/dcproject/component/views/entity/ViewAggregation.kt

@@ -0,0 +1,13 @@
+package fr.dcproject.component.views.entity
+
+import fr.postgresjson.entity.EntityI
+import fr.postgresjson.entity.EntityUpdatedAt
+import fr.postgresjson.entity.EntityUpdatedAtImp
+
+class ViewAggregation(
+    val total: Int,
+    val unique: Int
+) : EntityI,
+    EntityUpdatedAt by EntityUpdatedAtImp() {
+    constructor() : this(0, 0)
+}