#15 Count total view

Create Viewable interface
Set Article as Viewable
Create ES client
Now view article increment view count
Create index on start application

add an extention in ApplicationCall, to get citizen or return null

src/main/kotlin/fr/dcproject/routes/Article.kt

@@ -1,11 +1,13 @@
 package fr.dcproject.routes
 
 import fr.dcproject.citizen
+import fr.dcproject.citizenOrNull
 import fr.dcproject.event.ArticleUpdate
 import fr.dcproject.repository.Article.Filter
 import fr.dcproject.security.voter.ArticleVoter.Action.CREATE
 import fr.dcproject.security.voter.ArticleVoter.Action.VIEW
 import fr.dcproject.security.voter.assertCan
+import fr.dcproject.views.ArticleViewManager
 import fr.postgresjson.repository.RepositoryI
 import io.ktor.application.application
 import io.ktor.application.call
@@ -16,6 +18,7 @@ import io.ktor.locations.post
 import io.ktor.request.receive
 import io.ktor.response.respond
 import io.ktor.routing.Route
+import kotlinx.coroutines.launch
 import fr.dcproject.entity.Article as ArticleEntity
 import fr.dcproject.entity.request.Article as ArticleEntityRequest
 import fr.dcproject.repository.Article as ArticleRepository
@@ -56,7 +59,7 @@ object ArticlesPaths {
 }
 
 @KtorExperimentalLocationsAPI
-fun Route.article(repo: ArticleRepository) {
+fun Route.article(repo: ArticleRepository, viewManager: ArticleViewManager) {
     get<ArticlesPaths.ArticlesRequest> {
         val articles =
             repo.find(it.page, it.limit, it.sort, it.direction, it.search, Filter(createdById = it.createdBy))
@@ -67,7 +70,13 @@ fun Route.article(repo: ArticleRepository) {
     get<ArticlesPaths.ArticleRequest> {
         assertCan(VIEW, it.article)
 
+        it.article.views = viewManager.getViewsCount(it.article)
+
         call.respond(it.article)
+
+        launch {
+            viewManager.addView(call.request.local.remoteHost, it.article, citizenOrNull)
+        }
     }
 
     get<ArticlesPaths.ArticleVersionsRequest> {