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web-app-template/handler/index_and_404.go
Tim Wundenberg 1ed504c49b
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fix: refactor code to be testable #181
2024-11-11 22:01:03 +01:00

58 lines
1.4 KiB
Go

package handler
import (
"me-fit/service"
"me-fit/template"
"me-fit/types"
"me-fit/utils"
"database/sql"
"net/http"
"github.com/a-h/templ"
)
type IndexHandler interface {
handle(router *http.ServeMux)
}
type IndexHandlerImpl struct {
db *sql.DB
service service.AuthService
serverSettings *types.ServerSettings
}
func NewIndexHandler(db *sql.DB, service service.AuthService, serverSettings *types.ServerSettings) IndexHandler {
return IndexHandlerImpl{
db: db,
service: service,
serverSettings: serverSettings,
}
}
func (handler IndexHandlerImpl) handle(router *http.ServeMux) {
router.Handle("/", handler.handleIndexAnd404())
}
func (handler IndexHandlerImpl) handleIndexAnd404() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
user, err := handler.service.GetUserFromSessionId(utils.GetSessionID(r))
var comp templ.Component = nil
userComp := service.UserInfoComp(user)
if r.URL.Path != "/" {
comp = template.Layout(template.NotFound(), userComp, handler.serverSettings.Environment)
w.WriteHeader(http.StatusNotFound)
} else {
comp = template.Layout(template.Index(), userComp, handler.serverSettings.Environment)
}
err = comp.Render(r.Context(), w)
if err != nil {
utils.LogError("Failed to render index", err)
http.Error(w, "Failed to render index", http.StatusInternalServerError)
}
}
}