vikunja-api/pkg/models/teams_rights.go

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// 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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//
// 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.
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//
// 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.
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//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package models
import (
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"code.vikunja.io/web"
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)
// CanCreate checks if the user can create a new team
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func (t *Team) CanCreate(a web.Auth) (bool, error) {
if _, is := a.(*LinkSharing); is {
return false, nil
}
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// This is currently a dummy function, later on we could imagine global limits etc.
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return true, nil
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}
// CanUpdate checks if the user can update a team
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func (t *Team) CanUpdate(a web.Auth) (bool, error) {
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return t.IsAdmin(a)
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}
// CanDelete checks if a user can delete a team
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func (t *Team) CanDelete(a web.Auth) (bool, error) {
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return t.IsAdmin(a)
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}
// IsAdmin returns true when the user is admin of a team
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func (t *Team) IsAdmin(a web.Auth) (bool, error) {
// Don't do anything if we're deadling with a link share auth here
if _, is := a.(*LinkSharing); is {
return false, nil
}
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// Check if the team exists to be able to return a proper error message if not
_, err := GetTeamByID(t.ID)
if err != nil {
return false, err
}
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return x.Where("team_id = ?", t.ID).
And("user_id = ?", a.GetID()).
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And("admin = ?", true).
Get(&TeamMember{})
}
// CanRead returns true if the user has read access to the team
func (t *Team) CanRead(a web.Auth) (bool, int, error) {
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// Check if the user is in the team
tm := &TeamMember{}
can, err := x.Where("team_id = ?", t.ID).
And("user_id = ?", a.GetID()).
Get(tm)
maxRights := 0
if tm.Admin {
maxRights = int(RightAdmin)
}
return can, maxRights, err
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}