deduplicate follow output

src/main/kotlin/fr/dcproject/component/follow/routes/article/GetFollowArticle.kt

@@ -7,6 +7,7 @@ import fr.dcproject.component.auth.citizen
 import fr.dcproject.component.auth.citizenOrNull
 import fr.dcproject.component.follow.FollowAccessControl
 import fr.dcproject.component.follow.database.FollowArticleRepository
+import fr.dcproject.component.follow.routes.citizen.toOutput
 import io.ktor.application.call
 import io.ktor.http.HttpStatusCode
 import io.ktor.locations.KtorExperimentalLocationsAPI
@@ -14,7 +15,6 @@ import io.ktor.locations.Location
 import io.ktor.locations.get
 import io.ktor.response.respond
 import io.ktor.routing.Route
-import org.joda.time.DateTime
 import java.util.UUID
 
 @KtorExperimentalLocationsAPI
@@ -30,19 +30,7 @@ object GetFollowArticle {
                 ac.assert { canView(follow, citizenOrNull) }
                 call.respond(
                     HttpStatusCode.OK,
-                    follow.let { f ->
+                    follow.toOutput()
-                        object {
-                            val id: UUID = f.id
-                            val createdBy: Any = f.createdBy.toOutput()
-                            val target: Any = f.target.let { t ->
-                                object {
-                                    val id: UUID = t.id
-                                    val reference: String = f.target.reference
-                                }
-                            }
-                            val createdAt: DateTime = f.createdAt
-                        }
-                    }
                 )
             } ?: call.respond(HttpStatusCode.NoContent)
         }

src/main/kotlin/fr/dcproject/component/follow/routes/citizen/GetFollowCitizen.kt

@@ -14,7 +14,6 @@ import io.ktor.locations.Location
 import io.ktor.locations.get
 import io.ktor.response.respond
 import io.ktor.routing.Route
-import org.joda.time.DateTime
 import java.util.UUID
 
 @KtorExperimentalLocationsAPI
@@ -30,19 +29,7 @@ object GetFollowCitizen {
                 ac.assert { canView(follow, citizenOrNull) }
                 call.respond(
                     HttpStatusCode.OK,
-                    follow.let { f ->
+                    follow.toOutput()
-                        object {
-                            val id: UUID = f.id
-                            val createdBy: Any = f.createdBy.toOutput()
-                            val target: Any = f.target.let { t ->
-                                object {
-                                    val id: UUID = t.id
-                                    val reference: String = f.target.reference
-                                }
-                            }
-                            val createdAt: DateTime = f.createdAt
-                        }
-                    }
                 )
             } ?: call.respond(HttpStatusCode.NoContent)
         }

src/main/kotlin/fr/dcproject/component/follow/routes/citizen/response.kt

@@ -0,0 +1,20 @@
+package fr.dcproject.component.follow.routes.citizen
+
+import fr.dcproject.common.response.toOutput
+import fr.dcproject.component.follow.database.FollowForView
+import org.joda.time.DateTime
+import java.util.UUID
+
+fun FollowForView<*>.toOutput(): Any = this.let { f ->
+    object {
+        val id: UUID = f.id
+        val createdBy: Any = f.createdBy.toOutput()
+        val target: Any = f.target.let { t ->
+            object {
+                val id: UUID = t.id
+                val reference: String = f.target.reference
+            }
+        }
+        val createdAt: DateTime = f.createdAt
+    }
+}

src/main/kotlin/fr/dcproject/component/follow/routes/constitution/GetFollowConstitution.kt

@@ -7,6 +7,7 @@ import fr.dcproject.component.auth.citizenOrNull
 import fr.dcproject.component.constitution.database.ConstitutionRef
 import fr.dcproject.component.follow.FollowAccessControl
 import fr.dcproject.component.follow.database.FollowConstitutionRepository
+import fr.dcproject.component.follow.routes.citizen.toOutput
 import io.ktor.application.call
 import io.ktor.http.HttpStatusCode
 import io.ktor.locations.KtorExperimentalLocationsAPI
@@ -14,7 +15,6 @@ import io.ktor.locations.Location
 import io.ktor.locations.get
 import io.ktor.response.respond
 import io.ktor.routing.Route
-import org.joda.time.DateTime
 import java.util.UUID
 
 @KtorExperimentalLocationsAPI
@@ -30,19 +30,7 @@ object GetFollowConstitution {
                 ac.assert { canView(follow, citizenOrNull) }
                 call.respond(
                     HttpStatusCode.OK,
-                    follow.let { f ->
+                    follow.toOutput()
-                        object {
-                            val id: UUID = f.id
-                            val createdBy: Any = f.createdBy.toOutput()
-                            val target: Any = f.target.let { t ->
-                                object {
-                                    val id: UUID = t.id
-                                    val reference: String = f.target.reference
-                                }
-                            }
-                            val createdAt: DateTime = f.createdAt
-                        }
-                    }
                 )
             } ?: call.respond(HttpStatusCode.NotFound)
         }