feature #12: Add constitution Entity, repository and route

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

@@ -2,8 +2,8 @@ package fr.dcproject.repository
 
 import fr.postgresjson.connexion.Paginated
 import fr.postgresjson.connexion.Requester
-import fr.postgresjson.entity.EntitiesCollections
 import fr.postgresjson.repository.RepositoryI
+import fr.postgresjson.repository.RepositoryI.Direction
 import net.pearx.kasechange.toSnakeCase
 import java.util.*
 import fr.dcproject.entity.Article as ArticleEntity
@@ -13,12 +13,7 @@ class Article(override var requester: Requester) : RepositoryI<ArticleEntity> {
 
     fun findById(id: UUID): ArticleEntity? {
         val function = requester.getFunction("find_article_by_id")
-        return when (val e = EntitiesCollections().get(id) as ArticleEntity?) {
-            null -> {
-                function.selectOne("id" to id)
-            }
-            else -> e
-        }
+        return function.selectOne("id" to id)
     }
 
     fun find(
@@ -41,13 +36,6 @@ class Article(override var requester: Requester) : RepositoryI<ArticleEntity> {
     fun upsert(article: ArticleEntity): ArticleEntity? {
         return requester
             .getFunction("upsert_article")
-            .selectOne<ArticleEntity>("resource" to article)?.also {
-                EntitiesCollections().set(it)
-            }
-    }
-
-    enum class Direction {
-        asc,
-        desc
+            .selectOne("resource" to article)
     }
 }