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619 lines
14 KiB
619 lines
14 KiB
// Copyright 2016 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"errors"
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"fmt"
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"strings"
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)
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const ownerTeamName = "Owners"
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// Team represents a organization team.
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type Team struct {
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ID int64 `xorm:"pk autoincr"`
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OrgID int64 `xorm:"INDEX"`
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LowerName string
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Name string
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Description string
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Authorize AccessMode
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Repos []*Repository `xorm:"-"`
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Members []*User `xorm:"-"`
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NumRepos int
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NumMembers int
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}
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// IsOwnerTeam returns true if team is owner team.
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func (t *Team) IsOwnerTeam() bool {
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return t.Name == ownerTeamName
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}
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// IsMember returns true if given user is a member of team.
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func (t *Team) IsMember(userID int64) bool {
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return IsTeamMember(t.OrgID, t.ID, userID)
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}
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func (t *Team) getRepositories(e Engine) error {
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return e.Join("INNER", "team_repo", "repository.id = team_repo.repo_id").
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Where("team_repo.team_id=?", t.ID).Find(&t.Repos)
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}
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// GetRepositories returns all repositories in team of organization.
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func (t *Team) GetRepositories() error {
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return t.getRepositories(x)
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}
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func (t *Team) getMembers(e Engine) (err error) {
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t.Members, err = getTeamMembers(e, t.ID)
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return err
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}
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// GetMembers returns all members in team of organization.
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func (t *Team) GetMembers() (err error) {
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return t.getMembers(x)
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}
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// AddMember adds new membership of the team to the organization,
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// the user will have membership to the organization automatically when needed.
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func (t *Team) AddMember(userID int64) error {
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return AddTeamMember(t, userID)
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}
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// RemoveMember removes member from team of organization.
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func (t *Team) RemoveMember(userID int64) error {
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return RemoveTeamMember(t, userID)
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}
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func (t *Team) hasRepository(e Engine, repoID int64) bool {
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return hasTeamRepo(e, t.OrgID, t.ID, repoID)
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}
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// HasRepository returns true if given repository belong to team.
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func (t *Team) HasRepository(repoID int64) bool {
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return t.hasRepository(x, repoID)
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}
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func (t *Team) addRepository(e Engine, repo *Repository) (err error) {
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if err = addTeamRepo(e, t.OrgID, t.ID, repo.ID); err != nil {
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return err
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}
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t.NumRepos++
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if _, err = e.Id(t.ID).AllCols().Update(t); err != nil {
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return fmt.Errorf("update team: %v", err)
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}
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if err = repo.recalculateTeamAccesses(e, 0); err != nil {
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return fmt.Errorf("recalculateAccesses: %v", err)
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}
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if err = t.getMembers(e); err != nil {
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return fmt.Errorf("getMembers: %v", err)
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}
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for _, u := range t.Members {
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if err = watchRepo(e, u.ID, repo.ID, true); err != nil {
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return fmt.Errorf("watchRepo: %v", err)
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}
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}
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return nil
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}
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// AddRepository adds new repository to team of organization.
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func (t *Team) AddRepository(repo *Repository) (err error) {
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if repo.OwnerID != t.OrgID {
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return errors.New("Repository does not belong to organization")
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} else if t.HasRepository(repo.ID) {
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return nil
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}
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sess := x.NewSession()
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defer sessionRelease(sess)
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if err = sess.Begin(); err != nil {
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return err
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}
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if err = t.addRepository(sess, repo); err != nil {
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return err
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}
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return sess.Commit()
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}
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func (t *Team) removeRepository(e Engine, repo *Repository, recalculate bool) (err error) {
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if err = removeTeamRepo(e, t.ID, repo.ID); err != nil {
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return err
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}
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t.NumRepos--
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if _, err = e.Id(t.ID).AllCols().Update(t); err != nil {
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return err
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}
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// Don't need to recalculate when delete a repository from organization.
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if recalculate {
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if err = repo.recalculateTeamAccesses(e, t.ID); err != nil {
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return err
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}
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}
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teamUsers, err := getTeamUsersByTeamID(e, t.ID)
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if err != nil {
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return fmt.Errorf("getTeamUsersByTeamID: %v", err)
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}
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for _, teamUser:= range teamUsers {
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has, err := hasAccess(e, teamUser.UID, repo, AccessModeRead)
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if err != nil {
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return err
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} else if has {
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continue
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}
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if err = watchRepo(e, teamUser.UID, repo.ID, false); err != nil {
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return err
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}
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}
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return nil
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}
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// RemoveRepository removes repository from team of organization.
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func (t *Team) RemoveRepository(repoID int64) error {
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if !t.HasRepository(repoID) {
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return nil
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}
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repo, err := GetRepositoryByID(repoID)
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if err != nil {
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return err
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}
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sess := x.NewSession()
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defer sessionRelease(sess)
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if err = sess.Begin(); err != nil {
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return err
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}
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if err = t.removeRepository(sess, repo, true); err != nil {
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return err
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}
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return sess.Commit()
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}
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// IsUsableTeamName tests if a name could be as team name
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func IsUsableTeamName(name string) error {
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switch name {
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case "new":
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return ErrNameReserved{name}
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default:
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return nil
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}
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}
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// NewTeam creates a record of new team.
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// It's caller's responsibility to assign organization ID.
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func NewTeam(t *Team) (err error) {
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if len(t.Name) == 0 {
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return errors.New("empty team name")
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}
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if err = IsUsableTeamName(t.Name); err != nil {
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return err
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}
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has, err := x.Id(t.OrgID).Get(new(User))
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if err != nil {
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return err
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} else if !has {
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return ErrOrgNotExist
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}
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t.LowerName = strings.ToLower(t.Name)
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has, err = x.
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Where("org_id=?", t.OrgID).
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And("lower_name=?", t.LowerName).
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Get(new(Team))
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if err != nil {
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return err
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} else if has {
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return ErrTeamAlreadyExist{t.OrgID, t.LowerName}
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}
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sess := x.NewSession()
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defer sess.Close()
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if err = sess.Begin(); err != nil {
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return err
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}
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if _, err = sess.Insert(t); err != nil {
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sess.Rollback()
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return err
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}
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// Update organization number of teams.
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if _, err = sess.Exec("UPDATE `user` SET num_teams=num_teams+1 WHERE id = ?", t.OrgID); err != nil {
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sess.Rollback()
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return err
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}
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return sess.Commit()
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}
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func getTeam(e Engine, orgID int64, name string) (*Team, error) {
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t := &Team{
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OrgID: orgID,
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LowerName: strings.ToLower(name),
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}
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has, err := e.Get(t)
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if err != nil {
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return nil, err
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} else if !has {
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return nil, ErrTeamNotExist
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}
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return t, nil
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}
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// GetTeam returns team by given team name and organization.
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func GetTeam(orgID int64, name string) (*Team, error) {
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return getTeam(x, orgID, name)
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}
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func getTeamByID(e Engine, teamID int64) (*Team, error) {
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t := new(Team)
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has, err := e.Id(teamID).Get(t)
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if err != nil {
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return nil, err
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} else if !has {
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return nil, ErrTeamNotExist
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}
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return t, nil
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}
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// GetTeamByID returns team by given ID.
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func GetTeamByID(teamID int64) (*Team, error) {
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return getTeamByID(x, teamID)
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}
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// UpdateTeam updates information of team.
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func UpdateTeam(t *Team, authChanged bool) (err error) {
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if len(t.Name) == 0 {
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return errors.New("empty team name")
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}
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if len(t.Description) > 255 {
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t.Description = t.Description[:255]
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}
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sess := x.NewSession()
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defer sessionRelease(sess)
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if err = sess.Begin(); err != nil {
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return err
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}
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t.LowerName = strings.ToLower(t.Name)
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has, err := sess.
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Where("org_id=?", t.OrgID).
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And("lower_name=?", t.LowerName).
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And("id!=?", t.ID).
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Get(new(Team))
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if err != nil {
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return err
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} else if has {
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return ErrTeamAlreadyExist{t.OrgID, t.LowerName}
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}
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if _, err = sess.Id(t.ID).AllCols().Update(t); err != nil {
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return fmt.Errorf("update: %v", err)
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}
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// Update access for team members if needed.
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if authChanged {
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if err = t.getRepositories(sess); err != nil {
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return fmt.Errorf("getRepositories: %v", err)
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}
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for _, repo := range t.Repos {
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if err = repo.recalculateTeamAccesses(sess, 0); err != nil {
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return fmt.Errorf("recalculateTeamAccesses: %v", err)
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}
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}
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}
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return sess.Commit()
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}
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// DeleteTeam deletes given team.
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// It's caller's responsibility to assign organization ID.
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func DeleteTeam(t *Team) error {
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if err := t.GetRepositories(); err != nil {
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return err
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}
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sess := x.NewSession()
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defer sessionRelease(sess)
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if err := sess.Begin(); err != nil {
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return err
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}
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// Delete all accesses.
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for _, repo := range t.Repos {
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if err := repo.recalculateTeamAccesses(sess, t.ID); err != nil {
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return err
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}
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}
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// Delete team-repo
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if _, err := sess.
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Where("team_id=?", t.ID).
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Delete(new(TeamRepo)); err != nil {
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return err
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}
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// Delete team-user.
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if _, err := sess.
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Where("org_id=?", t.OrgID).
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Where("team_id=?", t.ID).
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Delete(new(TeamUser)); err != nil {
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return err
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}
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// Delete team.
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if _, err := sess.Id(t.ID).Delete(new(Team)); err != nil {
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return err
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}
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// Update organization number of teams.
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if _, err := sess.Exec("UPDATE `user` SET num_teams=num_teams-1 WHERE id=?", t.OrgID); err != nil {
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return err
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}
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return sess.Commit()
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}
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// ___________ ____ ___
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// \__ ___/___ _____ _____ | | \______ ___________
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// | |_/ __ \\__ \ / \| | / ___// __ \_ __ \
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// | |\ ___/ / __ \| Y Y \ | /\___ \\ ___/| | \/
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// |____| \___ >____ /__|_| /______//____ >\___ >__|
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// \/ \/ \/ \/ \/
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// TeamUser represents an team-user relation.
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type TeamUser struct {
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ID int64 `xorm:"pk autoincr"`
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OrgID int64 `xorm:"INDEX"`
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TeamID int64 `xorm:"UNIQUE(s)"`
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UID int64 `xorm:"UNIQUE(s)"`
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}
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func isTeamMember(e Engine, orgID, teamID, userID int64) bool {
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has, _ := e.
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Where("org_id=?", orgID).
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And("team_id=?", teamID).
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And("uid=?", userID).
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Get(new(TeamUser))
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return has
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}
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// IsTeamMember returns true if given user is a member of team.
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func IsTeamMember(orgID, teamID, userID int64) bool {
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return isTeamMember(x, orgID, teamID, userID)
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}
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func getTeamUsersByTeamID(e Engine, teamID int64) ([]*TeamUser, error) {
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teamUsers := make([]*TeamUser, 0, 10)
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return teamUsers, e.
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Where("team_id=?", teamID).
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Find(&teamUsers)
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}
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func getTeamMembers(e Engine, teamID int64) (_ []*User, err error) {
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teamUsers, err := getTeamUsersByTeamID(e, teamID)
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if err != nil {
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return nil, fmt.Errorf("get team-users: %v", err)
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}
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members := make([]*User, len(teamUsers))
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for i, teamUser := range teamUsers {
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member, err := getUserByID(e, teamUser.UID)
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if err != nil {
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return nil, fmt.Errorf("get user '%d': %v", teamUser.UID, err)
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}
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members[i] = member
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}
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return members, nil
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}
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// GetTeamMembers returns all members in given team of organization.
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func GetTeamMembers(teamID int64) ([]*User, error) {
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return getTeamMembers(x, teamID)
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}
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func getUserTeams(e Engine, orgID, userID int64) (teams []*Team, err error) {
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return teams, e.
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Join("INNER", "team_user", "team_user.team_id = team.id").
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Where("team.org_id = ?", orgID).
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And("team_user.uid=?", userID).
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Find(&teams)
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}
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// GetUserTeams returns all teams that user belongs to in given organization.
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func GetUserTeams(orgID, userID int64) ([]*Team, error) {
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return getUserTeams(x, orgID, userID)
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}
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// AddTeamMember adds new membership of given team to given organization,
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// the user will have membership to given organization automatically when needed.
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func AddTeamMember(team *Team, userID int64) error {
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if IsTeamMember(team.OrgID, team.ID, userID) {
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return nil
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}
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if err := AddOrgUser(team.OrgID, userID); err != nil {
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return err
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}
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// Get team and its repositories.
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team.NumMembers++
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if err := team.GetRepositories(); err != nil {
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return err
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}
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sess := x.NewSession()
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defer sessionRelease(sess)
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if err := sess.Begin(); err != nil {
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return err
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}
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if _, err := sess.Insert(&TeamUser{
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UID: userID,
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OrgID: team.OrgID,
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TeamID: team.ID,
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}); err != nil {
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return err
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} else if _, err := sess.Id(team.ID).Update(team); err != nil {
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return err
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}
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// Give access to team repositories.
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for _, repo := range team.Repos {
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if err := repo.recalculateTeamAccesses(sess, 0); err != nil {
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return err
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}
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}
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// We make sure it exists before.
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ou := new(OrgUser)
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if _, err := sess.
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Where("uid = ?", userID).
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And("org_id = ?", team.OrgID).
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Get(ou); err != nil {
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return err
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}
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ou.NumTeams++
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if team.IsOwnerTeam() {
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ou.IsOwner = true
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}
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if _, err := sess.Id(ou.ID).AllCols().Update(ou); err != nil {
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return err
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}
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return sess.Commit()
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}
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func removeTeamMember(e Engine, team *Team, userID int64) error {
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if !isTeamMember(e, team.OrgID, team.ID, userID) {
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return nil
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}
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// Check if the user to delete is the last member in owner team.
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if team.IsOwnerTeam() && team.NumMembers == 1 {
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return ErrLastOrgOwner{UID: userID}
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}
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team.NumMembers--
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if err := team.getRepositories(e); err != nil {
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return err
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}
|
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if _, err := e.Delete(&TeamUser{
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UID: userID,
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OrgID: team.OrgID,
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TeamID: team.ID,
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}); err != nil {
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return err
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} else if _, err = e.
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Id(team.ID).
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AllCols().
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Update(team); err != nil {
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return err
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}
|
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|
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// Delete access to team repositories.
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for _, repo := range team.Repos {
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if err := repo.recalculateTeamAccesses(e, 0); err != nil {
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return err
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}
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}
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// This must exist.
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ou := new(OrgUser)
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_, err := e.
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Where("uid = ?", userID).
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And("org_id = ?", team.OrgID).
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Get(ou)
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if err != nil {
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return err
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}
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ou.NumTeams--
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if team.IsOwnerTeam() {
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ou.IsOwner = false
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}
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if _, err = e.
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Id(ou.ID).
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AllCols().
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Update(ou); err != nil {
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return err
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}
|
|
return nil
|
|
}
|
|
|
|
// RemoveTeamMember removes member from given team of given organization.
|
|
func RemoveTeamMember(team *Team, userID int64) error {
|
|
sess := x.NewSession()
|
|
defer sessionRelease(sess)
|
|
if err := sess.Begin(); err != nil {
|
|
return err
|
|
}
|
|
if err := removeTeamMember(sess, team, userID); err != nil {
|
|
return err
|
|
}
|
|
return sess.Commit()
|
|
}
|
|
|
|
// ___________ __________
|
|
// \__ ___/___ _____ _____\______ \ ____ ______ ____
|
|
// | |_/ __ \\__ \ / \| _// __ \\____ \ / _ \
|
|
// | |\ ___/ / __ \| Y Y \ | \ ___/| |_> > <_> )
|
|
// |____| \___ >____ /__|_| /____|_ /\___ > __/ \____/
|
|
// \/ \/ \/ \/ \/|__|
|
|
|
|
// TeamRepo represents an team-repository relation.
|
|
type TeamRepo struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
OrgID int64 `xorm:"INDEX"`
|
|
TeamID int64 `xorm:"UNIQUE(s)"`
|
|
RepoID int64 `xorm:"UNIQUE(s)"`
|
|
}
|
|
|
|
func hasTeamRepo(e Engine, orgID, teamID, repoID int64) bool {
|
|
has, _ := e.
|
|
Where("org_id=?", orgID).
|
|
And("team_id=?", teamID).
|
|
And("repo_id=?", repoID).
|
|
Get(new(TeamRepo))
|
|
return has
|
|
}
|
|
|
|
// HasTeamRepo returns true if given repository belongs to team.
|
|
func HasTeamRepo(orgID, teamID, repoID int64) bool {
|
|
return hasTeamRepo(x, orgID, teamID, repoID)
|
|
}
|
|
|
|
func addTeamRepo(e Engine, orgID, teamID, repoID int64) error {
|
|
_, err := e.InsertOne(&TeamRepo{
|
|
OrgID: orgID,
|
|
TeamID: teamID,
|
|
RepoID: repoID,
|
|
})
|
|
return err
|
|
}
|
|
|
|
func removeTeamRepo(e Engine, teamID, repoID int64) error {
|
|
_, err := e.Delete(&TeamRepo{
|
|
TeamID: teamID,
|
|
RepoID: repoID,
|
|
})
|
|
return err
|
|
}
|
|
|