fix: manage no content return code in process info api

Author: andrea-acampora

src/main/kotlin/infrastructure/webclient/WebClient.kt

@@ -115,14 +115,20 @@ class WebClient(vertx: Vertx) :
         preOperatingRoomId: RoomData.RoomId?,
         operatingRoomId: RoomData.RoomId?,
     ): Future<SurgicalProcess?> =
-        client.getAbs("$SPMS_URI/processes").send().map {
-            Json.decodeFromString<ResponseEntryList<SurgicalProcessDto>>(
-                it.bodyAsString(),
-            ).entries.map { processDto ->
-                processDto.toSurgicalProcess()
-            }.firstOrNull { process ->
-                process.preOperatingRoom.id.id == preOperatingRoomId?.id ||
-                    process.operatingRoom.id.id == operatingRoomId?.id
+        client.getAbs("$SPMS_URI/processes").send().run {
+            map {
+                if (it.statusCode() == HttpResponseStatus.OK.code()) {
+                    Json.decodeFromString<ResponseEntryList<SurgicalProcessDto>>(
+                        it.bodyAsString(),
+                    ).entries.map { processDto ->
+                        processDto.toSurgicalProcess()
+                    }.firstOrNull { process ->
+                        process.preOperatingRoom.id.id == preOperatingRoomId?.id ||
+                            process.operatingRoom.id.id == operatingRoomId?.id
+                    }
+                } else {
+                    null
+                }
             }
         }