camper/pkg/home/public.go

95 lines
2.5 KiB
Go

/*
* SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
* SPDX-License-Identifier: AGPL-3.0-only
*/
package home
import (
"context"
"net/http"
"dev.tandem.ws/tandem/camper/pkg/auth"
"dev.tandem.ws/tandem/camper/pkg/carousel"
"dev.tandem.ws/tandem/camper/pkg/database"
httplib "dev.tandem.ws/tandem/camper/pkg/http"
"dev.tandem.ws/tandem/camper/pkg/locale"
"dev.tandem.ws/tandem/camper/pkg/template"
)
type PublicHandler struct {
}
func NewPublicHandler() *PublicHandler {
return &PublicHandler{}
}
func (h *PublicHandler) Handler(user *auth.User, company *auth.Company, conn *database.Conn) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
home := newHomePage()
home.MustRender(w, r, user, company, conn)
default:
httplib.MethodNotAllowed(w, r, http.MethodGet)
}
})
}
type homePage struct {
*template.PublicPage
CampsiteTypes []*campsiteType
Carousel []*carousel.Slide
}
func newHomePage() *homePage {
return &homePage{PublicPage: template.NewPublicPage()}
}
func (p *homePage) MustRender(w http.ResponseWriter, r *http.Request, user *auth.User, company *auth.Company, conn *database.Conn) {
p.Setup(r, user, company, conn)
p.CampsiteTypes = mustCollectCampsiteTypes(r.Context(), company, conn, user.Locale)
p.Carousel = carousel.MustCollectSlides(r.Context(), company, conn, user.Locale, carouselName)
template.MustRenderPublic(w, r, user, company, "home.gohtml", p)
}
type campsiteType struct {
Label string
HRef string
Media string
}
func mustCollectCampsiteTypes(ctx context.Context, company *auth.Company, conn *database.Conn, loc *locale.Locale) []*campsiteType {
rows, err := conn.Query(ctx, `
select coalesce(i18n.name, campsite_type.name) as l10_name
, '/campsites/types/' || slug
, media.path
from campsite_type
left join campsite_type_i18n as i18n on campsite_type.campsite_type_id = i18n.campsite_type_id and lang_tag = $1
join media using (media_id)
where campsite_type.company_id = $2
and campsite_type.active
`, loc.Language, company.ID)
if err != nil {
panic(err)
}
defer rows.Close()
localePath := "/" + loc.Language.String()
var items []*campsiteType
for rows.Next() {
item := &campsiteType{}
err = rows.Scan(&item.Label, &item.HRef, &item.Media)
if err != nil {
panic(err)
}
item.HRef = localePath + item.HRef
items = append(items, item)
}
if rows.Err() != nil {
panic(rows.Err())
}
return items
}