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package hh
import (
"encoding/json"
"net/http"
"strconv"
"github.com/google/uuid"
)
func ExtractFromForm(r *http.Request, name string) (string, bool) {
value := r.Form[name]
if len(value) == 0 {
return "", true
}
return value[0], false
}
func ExtractFromPath(r *http.Request, name string) (string, bool) {
value := r.PathValue(name)
if value == "" {
return "", true
}
return value, false
}
func ExtractFromCookie(r *http.Request, name string) (string, bool) {
value, err := r.Cookie(name)
if err != nil {
return "", true
}
return value.Value, false
}
func ConvertToInt(value string) (int, error) {
return strconv.Atoi(value)
}
func ConvertToString(value string) (string, error) {
return value, nil
}
func ConvertToUuidUUID(value string) (uuid.UUID, error) {
return uuid.Parse(value)
}
type ToResponse interface {
Respond(w http.ResponseWriter, r *http.Request)
}
func JSON(a any) JSONValue {
return JSONValue{a}
}
type JSONValue struct{ any }
func (j JSONValue) Respond(w http.ResponseWriter, r *http.Request) {
if err := json.NewEncoder(w).Encode(j); err != nil {
panic("todo: internal server error: " + err.Error())
}
}
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