GET comments of article is paginate

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

@@ -11,36 +11,46 @@ import io.ktor.locations.KtorExperimentalLocationsAPI
 import io.ktor.locations.Location
 import io.ktor.locations.get
 import io.ktor.locations.post
-import io.ktor.request.receiveText
+import io.ktor.request.receive
 import io.ktor.response.respond
 import io.ktor.routing.Route
 import fr.dcproject.entity.Article as ArticleEntity
 import fr.dcproject.entity.Comment as CommentEntity
+import fr.dcproject.entity.request.Comment as CommentEntityRequest
 import fr.dcproject.repository.CommentArticle as CommentArticleRepository
 
 @KtorExperimentalLocationsAPI
 object CommentArticlePaths {
-    @Location("/articles/{article}/comments") class ArticleCommentRequest(val article: ArticleEntity)
+    @Location("/articles/{article}/comments")
+    class ArticleCommentRequest(
+        val article: ArticleEntity,
+        page: Int = 1,
+        limit: Int = 50,
+        val search: String? = null
+    ) {
+        val page: Int = if (page < 1) 1 else page
+        val limit: Int = if (limit > 50) 50 else if (limit < 1) 1 else limit
+    }
     @Location("/citizens/{citizen}/comments/articles") class CitizenCommentArticleRequest(val citizen: Citizen)
 }
 
 @KtorExperimentalLocationsAPI
 fun Route.commentArticle(repo: CommentArticleRepository) {
     get<CommentArticlePaths.ArticleCommentRequest> {
-        val comment = repo.findByTarget(it.article)
+        val comment = repo.findByTarget(it.article, it.page, it.limit)
         assertCan(VIEW, comment.result)
         call.respond(HttpStatusCode.OK, comment)
     }
 
     post<CommentArticlePaths.ArticleCommentRequest> {
-        assertCan(CREATE, it.article)
-
-        val content = call.receiveText()
+        val content = call.receive<CommentEntityRequest>().content
         val comment = CommentEntity(
             target = it.article,
             createdBy = citizen,
             content = content
         )
+
+        assertCan(CREATE, comment)
         repo.comment(comment)
 
         call.respond(HttpStatusCode.Created, comment)