// GetRecentSwatches is the handler for retrieving paginated arrays of swatches
// ordered in reverse insert order
func GetRecentSwatches(w http.ResponseWriter, r *http.Request) {
page, err := parsePageNumber(mux.Vars(r)["page"])
if err != nil {
errorResponse(w, http.StatusBadRequest, err.Error())
return
}
if s, err := db.GetSwatchesPage("id", descending, page); err != nil {
if err == sql.ErrNoRows {
w.WriteHeader(404)
} else {
errorResponse(w, http.StatusInternalServerError, err.Error())
}
} else {
jsonResponse(w, http.StatusOK, s)
}
}
// GetSwatch is the handler for retrieving a swatch by id
func GetSwatch(w http.ResponseWriter, r *http.Request) {
id, err := strconv.ParseInt(mux.Vars(r)["id"], 10, 64)
if err != nil {
errorResponse(w, http.StatusBadRequest, err.Error())
return
}
if s, err := db.GetSwatch(id); err != nil {
if err == sql.ErrNoRows {
w.WriteHeader(404)
} else {
errorResponse(w, http.StatusInternalServerError, err.Error())
}
} else {
jsonResponse(w, http.StatusOK, s)
}
}