func retreiveMedication(w http.ResponseWriter, r *http.Request) errors.Http { m := models.Medication{} if err := BuildStructFromQueryString(&m, r.URL.Query()); err != nil { return errors.BadRequest(err.Error()) } m.Base.Query = r.URL.Query() medications, err := m.Retrieve(db) if err != nil { return errors.BadRequest(err.Error()) } if len(medications) == 0 { return errors.NotFound("record not found") } rend.JSON(w, http.StatusOK, medications) return nil }