Remove sub directories

src/main/kotlin/routes/FollowArticle.kt

@@ -0,0 +1,55 @@
+package fr.dcproject.routes
+
+import fr.dcproject.citizen
+import fr.dcproject.entity.ArticleRef
+import fr.dcproject.entity.Citizen
+import fr.dcproject.security.voter.FollowVoter.Action.*
+import fr.ktorVoter.assertCan
+import io.ktor.application.call
+import io.ktor.http.HttpStatusCode
+import io.ktor.locations.*
+import io.ktor.response.respond
+import io.ktor.routing.Route
+import fr.dcproject.entity.Follow as FollowEntity
+import fr.dcproject.repository.FollowArticle as FollowArticleRepository
+
+@KtorExperimentalLocationsAPI
+object FollowArticlePaths {
+    @Location("/articles/{article}/follows")
+    class ArticleFollowRequest(val article: ArticleRef)
+
+    @Location("/citizens/{citizen}/follows/articles")
+    class CitizenFollowArticleRequest(val citizen: Citizen)
+}
+
+@KtorExperimentalLocationsAPI
+fun Route.followArticle(repo: FollowArticleRepository) {
+    post<FollowArticlePaths.ArticleFollowRequest> {
+        val follow = FollowEntity(target = it.article, createdBy = this.citizen)
+        assertCan(CREATE, follow)
+        repo.follow(follow)
+        call.respond(HttpStatusCode.Created)
+    }
+
+    delete<FollowArticlePaths.ArticleFollowRequest> {
+        val follow = FollowEntity(target = it.article, createdBy = this.citizen)
+        assertCan(DELETE, follow)
+        repo.unfollow(follow)
+        call.respond(HttpStatusCode.NoContent)
+    }
+
+    get<FollowArticlePaths.ArticleFollowRequest> {
+        repo.findFollow(citizen, it.article)?.let { follow ->
+            assertCan(VIEW, follow)
+            call.respond(follow)
+        } ?: call.respond(HttpStatusCode.NoContent)
+    }
+
+    get<FollowArticlePaths.CitizenFollowArticleRequest> {
+        val follows = repo.findByCitizen(it.citizen)
+        if (follows.result.isNotEmpty()) {
+            assertCan(VIEW, follows.result)
+        }
+        call.respond(follows)
+    }
+}