camper/pkg/location/admin.go

145 lines
4.0 KiB
Go
Raw Normal View History

package location
import (
"context"
"net/http"
"github.com/jackc/pgx/v4"
"dev.tandem.ws/tandem/camper/pkg/auth"
"dev.tandem.ws/tandem/camper/pkg/database"
"dev.tandem.ws/tandem/camper/pkg/form"
httplib "dev.tandem.ws/tandem/camper/pkg/http"
"dev.tandem.ws/tandem/camper/pkg/locale"
"dev.tandem.ws/tandem/camper/pkg/template"
)
type AdminHandler struct {
}
func NewAdminHandler() *AdminHandler {
return &AdminHandler{}
}
func (h *AdminHandler) Handler(user *auth.User, company *auth.Company, conn *database.Conn) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var head string
head, r.URL.Path = httplib.ShiftPath(r.URL.Path)
switch head {
case "":
switch r.Method {
case http.MethodGet:
f := newLocationForm(company.Locales)
if err := f.FillFromDatabase(r.Context(), company, conn); err != nil {
if !database.ErrorIsNotFound(err) {
panic(err)
}
}
f.MustRender(w, r, user, company)
case http.MethodPut:
updateLocationSettings(w, r, user, company, conn)
default:
httplib.MethodNotAllowed(w, r, http.MethodGet)
}
default:
http.NotFound(w, r)
}
})
}
func updateLocationSettings(w http.ResponseWriter, r *http.Request, user *auth.User, company *auth.Company, conn *database.Conn) {
f := newLocationForm(company.Locales)
if ok, err := form.Handle(f, w, r, user); err != nil {
return
} else if !ok {
f.MustRender(w, r, user, company)
return
}
tx := conn.MustBegin(r.Context())
defer tx.Rollback(r.Context())
var defaultLang = company.DefaultLanguage.String()
if err := tx.SetupLocation(r.Context(), company.ID, f.Directions[defaultLang].Val, f.MapEmbed.Val, f.OpeningDates[defaultLang].Val); err != nil {
panic(err)
}
for lang := range company.Locales {
if lang == company.DefaultLanguage {
continue
}
if err := tx.TranslateLocation(r.Context(), company.ID, lang, f.Directions[lang.String()].Val, f.OpeningDates[lang.String()].Val); err != nil {
panic(err)
}
}
tx.MustCommit(r.Context())
httplib.Redirect(w, r, "/admin/location", http.StatusSeeOther)
}
type locationForm struct {
Directions form.I18nInput
MapEmbed *form.Input
OpeningDates form.I18nInput
}
func newLocationForm(locales locale.Locales) *locationForm {
return &locationForm{
Directions: form.NewI18nInput(locales, "directions"),
MapEmbed: &form.Input{
Name: "map_embed",
},
OpeningDates: form.NewI18nInput(locales, "opening_dates"),
}
}
func (f *locationForm) FillFromDatabase(ctx context.Context, company *auth.Company, conn *database.Conn) error {
var directions database.RecordArray
var openingDates database.RecordArray
err := conn.QueryRow(ctx, `
select location.directions::text
, location.map_embed::text
, location.opening_dates::text
, array_agg((lang_tag, i18n.directions::text))
, array_agg((lang_tag, i18n.opening_dates::text))
from location
left join location_i18n as i18n using (company_id)
where company_id = $1
group by location.directions::text
, location.map_embed::text
, location.opening_dates::text
`, pgx.QueryResultFormats{pgx.BinaryFormatCode}, company.ID).Scan(
&f.Directions[company.DefaultLanguage.String()].Val,
&f.MapEmbed.Val,
&f.OpeningDates[company.DefaultLanguage.String()].Val,
&directions,
&openingDates,
)
if err != nil {
return err
}
2023-12-22 01:23:18 +00:00
if err := f.Directions.FillArray(directions); err != nil {
return err
}
2023-12-22 01:23:18 +00:00
if err := f.OpeningDates.FillArray(openingDates); err != nil {
return err
}
return nil
}
func (f *locationForm) MustRender(w http.ResponseWriter, r *http.Request, user *auth.User, company *auth.Company) {
template.MustRenderAdmin(w, r, user, company, "location.gohtml", f)
}
func (f *locationForm) Parse(r *http.Request) error {
if err := r.ParseForm(); err != nil {
return err
}
f.Directions.FillValue(r)
f.MapEmbed.FillValue(r)
f.OpeningDates.FillValue(r)
return nil
}
func (f *locationForm) Valid(l *locale.Locale) bool {
v := form.NewValidator(l)
return v.AllOK
}