forgejo/models/org.go
2016-07-24 01:08:22 +08:00

493 lines
13 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"errors"
"fmt"
"os"
"strings"
"github.com/Unknwon/com"
"github.com/go-xorm/xorm"
)
var (
ErrOrgNotExist = errors.New("Organization does not exist")
ErrTeamNotExist = errors.New("Team does not exist")
)
// IsOwnedBy returns true if given user is in the owner team.
func (org *User) IsOwnedBy(uid int64) bool {
return IsOrganizationOwner(org.ID, uid)
}
// IsOrgMember returns true if given user is member of organization.
func (org *User) IsOrgMember(uid int64) bool {
return org.IsOrganization() && IsOrganizationMember(org.ID, uid)
}
func (org *User) getTeam(e Engine, name string) (*Team, error) {
return getTeam(e, org.ID, name)
}
// GetTeam returns named team of organization.
func (org *User) GetTeam(name string) (*Team, error) {
return org.getTeam(x, name)
}
func (org *User) getOwnerTeam(e Engine) (*Team, error) {
return org.getTeam(e, OWNER_TEAM)
}
// GetOwnerTeam returns owner team of organization.
func (org *User) GetOwnerTeam() (*Team, error) {
return org.getOwnerTeam(x)
}
func (org *User) getTeams(e Engine) error {
return e.Where("org_id=?", org.ID).Find(&org.Teams)
}
// GetTeams returns all teams that belong to organization.
func (org *User) GetTeams() error {
return org.getTeams(x)
}
// GetMembers returns all members of organization.
func (org *User) GetMembers() error {
ous, err := GetOrgUsersByOrgID(org.ID)
if err != nil {
return err
}
org.Members = make([]*User, len(ous))
for i, ou := range ous {
org.Members[i], err = GetUserByID(ou.Uid)
if err != nil {
return err
}
}
return nil
}
// AddMember adds new member to organization.
func (org *User) AddMember(uid int64) error {
return AddOrgUser(org.ID, uid)
}
// RemoveMember removes member from organization.
func (org *User) RemoveMember(uid int64) error {
return RemoveOrgUser(org.ID, uid)
}
func (org *User) removeOrgRepo(e Engine, repoID int64) error {
return removeOrgRepo(e, org.ID, repoID)
}
// RemoveOrgRepo removes all team-repository relations of organization.
func (org *User) RemoveOrgRepo(repoID int64) error {
return org.removeOrgRepo(x, repoID)
}
// CreateOrganization creates record of a new organization.
func CreateOrganization(org, owner *User) (err error) {
if err = IsUsableUsername(org.Name); err != nil {
return err
}
isExist, err := IsUserExist(0, org.Name)
if err != nil {
return err
} else if isExist {
return ErrUserAlreadyExist{org.Name}
}
org.LowerName = strings.ToLower(org.Name)
org.Rands = GetUserSalt()
org.Salt = GetUserSalt()
org.UseCustomAvatar = true
org.MaxRepoCreation = -1
org.NumTeams = 1
org.NumMembers = 1
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if _, err = sess.Insert(org); err != nil {
return fmt.Errorf("insert organization: %v", err)
}
org.GenerateRandomAvatar()
// Add initial creator to organization and owner team.
if _, err = sess.Insert(&OrgUser{
Uid: owner.ID,
OrgID: org.ID,
IsOwner: true,
NumTeams: 1,
}); err != nil {
return fmt.Errorf("insert org-user relation: %v", err)
}
// Create default owner team.
t := &Team{
OrgID: org.ID,
LowerName: strings.ToLower(OWNER_TEAM),
Name: OWNER_TEAM,
Authorize: ACCESS_MODE_OWNER,
NumMembers: 1,
}
if _, err = sess.Insert(t); err != nil {
return fmt.Errorf("insert owner team: %v", err)
}
if _, err = sess.Insert(&TeamUser{
Uid: owner.ID,
OrgID: org.ID,
TeamID: t.ID,
}); err != nil {
return fmt.Errorf("insert team-user relation: %v", err)
}
if err = os.MkdirAll(UserPath(org.Name), os.ModePerm); err != nil {
return fmt.Errorf("create directory: %v", err)
}
return sess.Commit()
}
// GetOrgByName returns organization by given name.
func GetOrgByName(name string) (*User, error) {
if len(name) == 0 {
return nil, ErrOrgNotExist
}
u := &User{
LowerName: strings.ToLower(name),
Type: USER_TYPE_ORGANIZATION,
}
has, err := x.Get(u)
if err != nil {
return nil, err
} else if !has {
return nil, ErrOrgNotExist
}
return u, nil
}
// CountOrganizations returns number of organizations.
func CountOrganizations() int64 {
count, _ := x.Where("type=1").Count(new(User))
return count
}
// Organizations returns number of organizations in given page.
func Organizations(page, pageSize int) ([]*User, error) {
orgs := make([]*User, 0, pageSize)
return orgs, x.Limit(pageSize, (page-1)*pageSize).Where("type=1").Asc("id").Find(&orgs)
}
// DeleteOrganization completely and permanently deletes everything of organization.
func DeleteOrganization(org *User) (err error) {
if err := DeleteUser(org); err != nil {
return err
}
sess := x.NewSession()
defer sessionRelease(sess)
if err = sess.Begin(); err != nil {
return err
}
if err = deleteBeans(sess,
&Team{OrgID: org.ID},
&OrgUser{OrgID: org.ID},
&TeamUser{OrgID: org.ID},
); err != nil {
return fmt.Errorf("deleteBeans: %v", err)
}
if err = deleteUser(sess, org); err != nil {
return fmt.Errorf("deleteUser: %v", err)
}
return sess.Commit()
}
// ________ ____ ___
// \_____ \_______ ____ | | \______ ___________
// / | \_ __ \/ ___\| | / ___// __ \_ __ \
// / | \ | \/ /_/ > | /\___ \\ ___/| | \/
// \_______ /__| \___ /|______//____ >\___ >__|
// \/ /_____/ \/ \/
// OrgUser represents an organization-user relation.
type OrgUser struct {
ID int64 `xorm:"pk autoincr"`
Uid int64 `xorm:"INDEX UNIQUE(s)"`
OrgID int64 `xorm:"INDEX UNIQUE(s)"`
IsPublic bool
IsOwner bool
NumTeams int
}
// IsOrganizationOwner returns true if given user is in the owner team.
func IsOrganizationOwner(orgId, uid int64) bool {
has, _ := x.Where("is_owner=?", true).And("uid=?", uid).And("org_id=?", orgId).Get(new(OrgUser))
return has
}
// IsOrganizationMember returns true if given user is member of organization.
func IsOrganizationMember(orgId, uid int64) bool {
has, _ := x.Where("uid=?", uid).And("org_id=?", orgId).Get(new(OrgUser))
return has
}
// IsPublicMembership returns true if given user public his/her membership.
func IsPublicMembership(orgId, uid int64) bool {
has, _ := x.Where("uid=?", uid).And("org_id=?", orgId).And("is_public=?", true).Get(new(OrgUser))
return has
}
func getOrgsByUserID(sess *xorm.Session, userID int64, showAll bool) ([]*User, error) {
orgs := make([]*User, 0, 10)
if !showAll {
sess.And("`org_user`.is_public=?", true)
}
return orgs, sess.And("`org_user`.uid=?", userID).
Join("INNER", "`org_user`", "`org_user`.org_id=`user`.id").Find(&orgs)
}
// GetOrgsByUserID returns a list of organizations that the given user ID
// has joined.
func GetOrgsByUserID(userID int64, showAll bool) ([]*User, error) {
return getOrgsByUserID(x.NewSession(), userID, showAll)
}
// GetOrgsByUserIDDesc returns a list of organizations that the given user ID
// has joined, ordered descending by the given condition.
func GetOrgsByUserIDDesc(userID int64, desc string, showAll bool) ([]*User, error) {
return getOrgsByUserID(x.NewSession().Desc(desc), userID, showAll)
}
func getOwnedOrgsByUserID(sess *xorm.Session, userID int64) ([]*User, error) {
orgs := make([]*User, 0, 10)
return orgs, sess.Where("`org_user`.uid=?", userID).And("`org_user`.is_owner=?", true).
Join("INNER", "`org_user`", "`org_user`.org_id=`user`.id").Find(&orgs)
}
// GetOwnedOrgsByUserID returns a list of organizations are owned by given user ID.
func GetOwnedOrgsByUserID(userID int64) ([]*User, error) {
sess := x.NewSession()
return getOwnedOrgsByUserID(sess, userID)
}
// GetOwnedOrganizationsByUserIDDesc returns a list of organizations are owned by
// given user ID, ordered descending by the given condition.
func GetOwnedOrgsByUserIDDesc(userID int64, desc string) ([]*User, error) {
sess := x.NewSession()
return getOwnedOrgsByUserID(sess.Desc(desc), userID)
}
// GetOrgUsersByUserID returns all organization-user relations by user ID.
func GetOrgUsersByUserID(uid int64, all bool) ([]*OrgUser, error) {
ous := make([]*OrgUser, 0, 10)
sess := x.Where("uid=?", uid)
if !all {
// Only show public organizations
sess.And("is_public=?", true)
}
err := sess.Find(&ous)
return ous, err
}
// GetOrgUsersByOrgID returns all organization-user relations by organization ID.
func GetOrgUsersByOrgID(orgID int64) ([]*OrgUser, error) {
ous := make([]*OrgUser, 0, 10)
err := x.Where("org_id=?", orgID).Find(&ous)
return ous, err
}
// ChangeOrgUserStatus changes public or private membership status.
func ChangeOrgUserStatus(orgId, uid int64, public bool) error {
ou := new(OrgUser)
has, err := x.Where("uid=?", uid).And("org_id=?", orgId).Get(ou)
if err != nil {
return err
} else if !has {
return nil
}
ou.IsPublic = public
_, err = x.Id(ou.ID).AllCols().Update(ou)
return err
}
// AddOrgUser adds new user to given organization.
func AddOrgUser(orgId, uid int64) error {
if IsOrganizationMember(orgId, uid) {
return nil
}
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
ou := &OrgUser{
Uid: uid,
OrgID: orgId,
}
if _, err := sess.Insert(ou); err != nil {
sess.Rollback()
return err
} else if _, err = sess.Exec("UPDATE `user` SET num_members = num_members + 1 WHERE id = ?", orgId); err != nil {
sess.Rollback()
return err
}
return sess.Commit()
}
// RemoveOrgUser removes user from given organization.
func RemoveOrgUser(orgId, uid int64) error {
ou := new(OrgUser)
has, err := x.Where("uid=?", uid).And("org_id=?", orgId).Get(ou)
if err != nil {
return fmt.Errorf("get org-user: %v", err)
} else if !has {
return nil
}
u, err := GetUserByID(uid)
if err != nil {
return fmt.Errorf("GetUserById: %v", err)
}
org, err := GetUserByID(orgId)
if err != nil {
return fmt.Errorf("get organization: %v", err)
} else if err = org.GetRepositories(); err != nil {
return fmt.Errorf("GetRepositories: %v", err)
}
// Check if the user to delete is the last member in owner team.
if IsOrganizationOwner(orgId, uid) {
t, err := org.GetOwnerTeam()
if err != nil {
return err
}
if t.NumMembers == 1 {
return ErrLastOrgOwner{UID: uid}
}
}
sess := x.NewSession()
defer sessionRelease(sess)
if err := sess.Begin(); err != nil {
return err
}
if _, err := sess.Id(ou.ID).Delete(ou); err != nil {
return err
} else if _, err = sess.Exec("UPDATE `user` SET num_members=num_members-1 WHERE id=?", orgId); err != nil {
return err
}
// Delete all repository accesses.
access := &Access{UserID: u.ID}
for _, repo := range org.Repos {
access.RepoID = repo.ID
if _, err = sess.Delete(access); err != nil {
return err
} else if err = watchRepo(sess, u.ID, repo.ID, false); err != nil {
return err
}
}
// Delete member in his/her teams.
teams, err := getUserTeams(sess, org.ID, u.ID)
if err != nil {
return err
}
for _, t := range teams {
if err = removeTeamMember(sess, org.ID, t.ID, u.ID); err != nil {
return err
}
}
return sess.Commit()
}
func removeOrgRepo(e Engine, orgID, repoID int64) error {
_, err := e.Delete(&TeamRepo{
OrgID: orgID,
RepoID: repoID,
})
return err
}
// RemoveOrgRepo removes all team-repository relations of given organization.
func RemoveOrgRepo(orgID, repoID int64) error {
return removeOrgRepo(x, orgID, repoID)
}
// GetUserRepositories gets all repositories of an organization,
// that the user with the given userID has access to.
func (org *User) GetUserRepositories(userID int64) (err error) {
teams := make([]*Team, 0, org.NumTeams)
if err = x.Sql(`SELECT team.id FROM team
INNER JOIN team_user ON team_user.team_id = team.id
WHERE team_user.org_id = ? AND team_user.uid = ?`, org.ID, userID).Find(&teams); err != nil {
return fmt.Errorf("get teams: %v", err)
}
teamIDs := make([]string, len(teams))
for i := range teams {
teamIDs[i] = com.ToStr(teams[i].ID)
}
if len(teamIDs) == 0 {
// user has no team but "IN ()" is invalid SQL
teamIDs = append(teamIDs, "-1") // there is no repo with id=-1
}
repos := make([]*Repository, 0, 5)
if err = x.Sql(fmt.Sprintf(`SELECT repository.* FROM repository
INNER JOIN team_repo ON team_repo.repo_id = repository.id
WHERE (repository.owner_id = ? AND repository.is_private = ?) OR team_repo.team_id IN (%s)
GROUP BY repository.id`, strings.Join(teamIDs, ",")), org.ID, false).Find(&repos); err != nil {
return fmt.Errorf("get repositories: %v", err)
}
org.Repos = repos
// FIXME: should I change this value inside method,
// or only in location of caller where it's really needed?
org.NumRepos = len(org.Repos)
return nil
}
// GetTeams returns all teams that belong to organization,
// and that the user has joined.
func (org *User) GetUserTeams(userID int64) error {
teams := make([]*Team, 0, 5)
if err := x.Sql(`SELECT team.* FROM team
INNER JOIN team_user ON team_user.team_id = team.id
WHERE team_user.org_id = ? AND team_user.uid = ?`,
org.ID, userID).Find(&teams); err != nil {
return fmt.Errorf("get teams: %v", err)
}
org.Teams = teams
// FIXME: should I change this value inside method,
// or only in location of caller where it's really needed?
org.NumTeams = len(org.Teams)
return nil
}