public IHttpActionResult GetClassificationWithID([FromUri] int ClassificationID, [FromUri] string lang = "en", [FromUri] string extra = "") { using (CSSPDBContext db = new CSSPDBContext(DatabaseType)) { ClassificationService classificationService = new ClassificationService(new Query() { Language = (lang == "fr" ? LanguageEnum.fr : LanguageEnum.en) }, db, ContactID); classificationService.Query = classificationService.FillQuery(typeof(Classification), lang, 0, 1, "", "", extra); if (classificationService.Query.Extra == "A") { ClassificationExtraA classificationExtraA = new ClassificationExtraA(); classificationExtraA = classificationService.GetClassificationExtraAWithClassificationID(ClassificationID); if (classificationExtraA == null) { return(NotFound()); } return(Ok(classificationExtraA)); } else if (classificationService.Query.Extra == "B") { ClassificationExtraB classificationExtraB = new ClassificationExtraB(); classificationExtraB = classificationService.GetClassificationExtraBWithClassificationID(ClassificationID); if (classificationExtraB == null) { return(NotFound()); } return(Ok(classificationExtraB)); } else { Classification classification = new Classification(); classification = classificationService.GetClassificationWithClassificationID(ClassificationID); if (classification == null) { return(NotFound()); } return(Ok(classification)); } } }