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