user_permissions_by_id.go

package handler

import (
    "fmt"
    "github.com/myproject/definition"
    "net/http"
    "strings"
)

func UserPermissionsByID(w http.ResponseWriter, r *http.Request) {
    id := r.URL.Query()["id"][0]
    role := definition.UserDBInstance.UserRoleByID(id)
    permissions := definition.RolePermissions[role]
    fmt.Fprint(w, strings.Join(permissions, ", "))
}