camper/pkg/services/public.go

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/*
* SPDX-FileCopyrightText: 2023 jordi fita mas <jfita@peritasoft.com>
* SPDX-License-Identifier: AGPL-3.0-only
*/
package services
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) {
var head string
head, r.URL.Path = httplib.ShiftPath(r.URL.Path)
switch head {
case "":
switch r.Method {
case http.MethodGet:
home := newServicesPage()
home.MustRender(w, r, user, company, conn)
default:
httplib.MethodNotAllowed(w, r, http.MethodGet)
}
default:
http.NotFound(w, r)
}
})
}
type servicesPage struct {
*template.PublicPage
Services []*service
Carousel []*carousel.Slide
}
func newServicesPage() *servicesPage {
return &servicesPage{PublicPage: template.NewPublicPage()}
}
func (p *servicesPage) MustRender(w http.ResponseWriter, r *http.Request, user *auth.User, company *auth.Company, conn *database.Conn) {
p.Setup(r, user, company, conn)
p.Services = mustCollectServices(r.Context(), company, conn, user.Locale)
p.Carousel = carousel.MustCollectSlides(r.Context(), company, conn, user.Locale, carouselName)
template.MustRenderPublic(w, r, user, company, "services.gohtml", p)
}
type service struct {
IconName string
Name string
Description string
}
func mustCollectServices(ctx context.Context, company *auth.Company, conn *database.Conn, loc *locale.Locale) []*service {
rows, err := conn.Query(ctx, `
select icon_name
, coalesce(i18n.name, service.name) as l10_name
, coalesce(i18n.description, service.description)::text as l10_description
from service
left join service_i18n as i18n on service.service_id = i18n.service_id and lang_tag = $1
where service.company_id = $2
order by position
, l10_name
`, loc.Language, company.ID)
if err != nil {
panic(err)
}
defer rows.Close()
var items []*service
for rows.Next() {
item := &service{}
err = rows.Scan(&item.IconName, &item.Name, &item.Description)
if err != nil {
panic(err)
}
items = append(items, item)
}
if rows.Err() != nil {
panic(rows.Err())
}
return items
}