d28f005552
Fix limit for databases other than sqlite go mod tidy && go mod vendor Remove unneeded break statements Make everything work with the new xorm version Fix xorm logging Fix lint Fix redis init Fix using id field Fix database init for testing Change default database log level Add xorm logger Use const for postgres go mod tidy Merge branch 'master' into update/xorm # Conflicts: # go.mod # go.sum # vendor/modules.txt go mod vendor Fix loading fixtures for postgres Go mod vendor1 Update xorm to version 1 Co-authored-by: kolaente <k@knt.li> Reviewed-on: https://kolaente.dev/vikunja/api/pulls/323
84 lines
2.5 KiB
Go
84 lines
2.5 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
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// Copyright 2018-2020 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/api/pkg/user"
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"code.vikunja.io/web"
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"xorm.io/builder"
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)
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// CanUpdate checks if a user can update a label
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func (l *Label) CanUpdate(a web.Auth) (bool, error) {
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return l.isLabelOwner(a) // Only owners should be allowed to update a label
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}
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// CanDelete checks if a user can delete a label
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func (l *Label) CanDelete(a web.Auth) (bool, error) {
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return l.isLabelOwner(a) // Only owners should be allowed to delete a label
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}
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// CanRead checks if a user can read a label
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func (l *Label) CanRead(a web.Auth) (bool, error) {
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return l.hasAccessToLabel(a)
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}
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// CanCreate checks if the user can create a label
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// Currently a dummy.
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func (l *Label) CanCreate(a web.Auth) (bool, error) {
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if _, is := a.(*LinkSharing); is {
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return false, nil
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}
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return true, nil
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}
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func (l *Label) isLabelOwner(a web.Auth) (bool, error) {
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if _, is := a.(*LinkSharing); is {
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return false, nil
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}
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lorig, err := getLabelByIDSimple(l.ID)
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if err != nil {
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return false, err
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}
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return lorig.CreatedByID == a.GetID(), nil
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}
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// Helper method to check if a user can see a specific label
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func (l *Label) hasAccessToLabel(a web.Auth) (bool, error) {
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// TODO: add an extra check for link share handling
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// Get all tasks
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taskIDs, err := getUserTaskIDs(&user.User{ID: a.GetID()})
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if err != nil {
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return false, err
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}
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// Get all labels associated with these tasks
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var labels []*Label
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has, err := x.Table("labels").
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Select("labels.*").
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Join("LEFT", "label_task", "label_task.label_id = labels.id").
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Where("label_task.label_id is not null OR labels.created_by_id = ?", a.GetID()).
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Or(builder.In("label_task.task_id", taskIDs)).
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And("labels.id = ?", l.ID).
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Exist(&labels)
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return has, err
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}
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