warehost/modul/web/lib.go

package web

import (
	"net/http"
	"strconv"

	"goji.io/pat"
	"golang.org/x/net/context"

	libapi "dev.sum7.eu/sum7/warehost/lib/api"
	liblog "dev.sum7.eu/sum7/warehost/lib/log"
	libsystem "dev.sum7.eu/sum7/warehost/system"
)

//InvolveWebsiteHandler for api function to Verifie User ist loggedin
func InvolveWebsiteHandler(h libapi.Handle) libapi.Handle {
	return func(ctx context.Context, w http.ResponseWriter, r *http.Request) (returndata interface{}, returnerr *libapi.ErrorResult) {
		login := ctx.Value("login").(libsystem.Login)
		returnerr = &libapi.ErrorResult{Fields: []string{"session"}, Message: "Not logged in"}
		returndata = false

		id, err := strconv.ParseInt(pat.Param(ctx, "websiteid"), 10, 64)
		if err == nil {
			res := dbconnection.Where(map[string]int64{"website": id, "login": login.ID}).Find(&Manager{})
			if !res.RecordNotFound() {
				ctx = context.WithValue(ctx, "websiteid", id)
				returndata, returnerr = h(ctx, w, r)
				return
			}
			returnerr = &libapi.ErrorResult{Fields: []string{"permission"}, Message: "No permission"}
			liblog.Log.Info("no Permissions")
			return
		}
		returnerr = &libapi.ErrorResult{Fields: []string{"websiteid"}, Message: "Not a valid websiteid"}
		liblog.Log.Warn("invalid websiteid, no integer")
		return
	}
}