70 lines
2.1 KiB
Go
70 lines
2.1 KiB
Go
// Vikunja is a todo-list application to facilitate your life.
|
|
// Copyright 2018-2020 Vikunja and contributors. All rights reserved.
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package models
|
|
|
|
import (
|
|
"code.vikunja.io/web"
|
|
)
|
|
|
|
// CanDelete checks if the user can delete an task
|
|
func (t *Task) CanDelete(a web.Auth) (bool, error) {
|
|
return t.canDoTask(a)
|
|
}
|
|
|
|
// CanUpdate determines if a user has the right to update a list task
|
|
func (t *Task) CanUpdate(a web.Auth) (bool, error) {
|
|
return t.canDoTask(a)
|
|
}
|
|
|
|
// CanCreate determines if a user has the right to create a list task
|
|
func (t *Task) CanCreate(a web.Auth) (bool, error) {
|
|
// A user can do a task if he has write acces to its list
|
|
l := &List{ID: t.ListID}
|
|
return l.CanWrite(a)
|
|
}
|
|
|
|
// CanRead determines if a user can read a task
|
|
func (t *Task) CanRead(a web.Auth) (canRead bool, err error) {
|
|
//return t.canDoTask(a)
|
|
// Get the task, error out if it doesn't exist
|
|
*t, err = GetTaskByIDSimple(t.ID)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
// A user can read a task if it has access to the list
|
|
l := &List{ID: t.ListID}
|
|
return l.CanRead(a)
|
|
}
|
|
|
|
// CanWrite checks if a user has write access to a task
|
|
func (t *Task) CanWrite(a web.Auth) (canWrite bool, err error) {
|
|
return t.canDoTask(a)
|
|
}
|
|
|
|
// Helper function to check if a user can do stuff on a list task
|
|
func (t *Task) canDoTask(a web.Auth) (bool, error) {
|
|
// Get the task
|
|
lI, err := GetTaskByIDSimple(t.ID)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
|
|
// A user can do a task if he has write acces to its list
|
|
l := &List{ID: lI.ListID}
|
|
return l.CanWrite(a)
|
|
}
|