func ReserveHandler(w http.ResponseWriter, r *http.Request) error {
//Check POST data
values, err := util.ValidReservePost(r)
if err != nil {
return err
}
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, err := util.CheckAppCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
if user == "" {
return util.NewError(nil, "Login required", 401)
}
err = gen.CreateReservation(db, userId, values.ListingId, values.Seats, r.FormValue("Message"))
if err != nil {
return err
}
w.WriteHeader(200)
fmt.Fprint(w, "You registered, woo")
return nil
}
func LogoutHandler(w http.ResponseWriter, r *http.Request) error {
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
_, userId, err := util.CheckAppCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
// Create gen.InvalidateCookie
err, expiredCookie := util.DeleteCookie(db, userId, true)
if err != nil {
return err
}
http.SetCookie(w, &expiredCookie)
w.WriteHeader(200)
fmt.Fprint(w, "You logged out")
return nil
}
func DashListingsHandler(w http.ResponseWriter, r *http.Request) error {
token, err := util.ValidDashQuery(r.URL)
specificListing := false
if err == nil {
specificListing = true
} else {
token = 0
}
// Database initialization
db, err := util.OpenDb()
if err != nil {
return err
}
defer db.Close()
// User authentication
user, userId, err := util.CheckAppCookie(r, db) // return "" if not logged in
if err != nil {
return err
}
if user == "" {
return util.NewError(nil, "Login required", 401)
}
// Check post data for if a button was clicked that directed the user here.
if specificListing {
err = gen.DeleteAlert(db, userId, "dropped", token)
if err != nil {
return err
}
err := gen.CheckPost(db, userId, r, token)
if err != nil {
return err
}
}
dashListings, err := gen.GetDashListings(db, userId)
if err != nil {
return err
}
var listing gen.SpecificListing
if specificListing {
listing, err = gen.SpecificDashListing(db, dashListings, token)
if err != nil {
return err
}
}
body := &gen.DashListingsHTML{
SidebarListings: dashListings,
Listing: listing,
}
formatted, err := json.MarshalIndent(body, "", " ")
if err != nil {
return util.NewError(err, "Json conversion failed", 500)
}
fmt.Fprint(w, string(formatted))
return nil
}
