func SendMessageHandler(w http.ResponseWriter, r *http.Request) error {
recipientId, err := util.ValidMessageURL(r)
if err != nil {
return err
}
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
_, userId, _, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
if userId == 0 {
return util.NewError(nil, "Se requiere ingreso a la cuenta", 401)
}
userInfo, err := gen.ReturnUserInfo(db, recipientId)
if err != nil {
return err
}
err = templates.ExecuteTemplate(w, "message.html", userInfo)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func UserHandler(w http.ResponseWriter, r *http.Request) error {
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, userImg, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
alerts, err := gen.GetAlerts(db, userId)
if err != nil {
return err
}
splits := strings.Split(r.URL.Path, "/")
userInfo, err := gen.ReturnUserInfo(db, splits[2])
if err != nil {
return err
}
header := &gen.HeaderHTML{
Title: user,
Username: user,
Alerts: len(alerts),
AlertText: alerts,
UserImage: userImg,
}
page := struct {
Header gen.HeaderHTML
Body gen.User
}{
*header,
userInfo,
}
err = templates.ExecuteTemplate(w, "user.html", page)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func ReserveFormHandler(w http.ResponseWriter, r *http.Request) error {
l, err := util.ValidReserveURL(r)
if err != nil {
return err
}
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, _, _, err := util.CheckCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
if user == "" {
return util.NewError(nil, "Se requiere ingreso a la cuenta", 401)
}
listing, err := gen.ReturnIndividualListing(db, l)
if err != nil {
return err
}
seats := make([]int, 0)
for i := 1; i <= listing.Seats; i++ {
seats = append(seats, i)
}
driver, err := gen.ReturnUserInfo(db, listing.Driver)
reserve := &gen.ReserveHTML{
ListingId: listing.Id,
Driver: driver.Name,
Seats: seats,
}
err = templates.ExecuteTemplate(w, "reserve.html", reserve)
if err != nil {
return util.NewError(err, "No se cargó la página", 500)
}
return nil
}
func UserHandler(w http.ResponseWriter, r *http.Request) error {
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
splits := strings.Split(r.URL.Path, "/")
user, err := gen.ReturnUserInfo(db, splits[3])
if err != nil {
return err
}
formatted, err := json.MarshalIndent(user, "", " ")
if err != nil {
return util.NewError(err, "Json conversion failed", 500)
}
fmt.Fprint(w, string(formatted))
return nil
}