gitroast/models/org.go

952 lines
21 KiB
Go
Raw Normal View History

2014-06-25 04:44:48 +00:00
// 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
2014-06-27 07:37:01 +00:00
import (
2014-07-02 20:42:16 +00:00
"errors"
"fmt"
2014-07-05 02:43:39 +00:00
"os"
"path"
2014-06-27 07:37:01 +00:00
"strings"
"github.com/Unknwon/com"
"github.com/go-xorm/xorm"
2014-06-27 07:37:01 +00:00
"github.com/gogits/gogs/modules/base"
)
2014-07-02 20:42:16 +00:00
var (
ErrOrgNotExist = errors.New("Organization does not exist")
ErrTeamAlreadyExist = errors.New("Team already exist")
ErrTeamNotExist = errors.New("Team does not exist")
ErrTeamNameIllegal = errors.New("Team name contains illegal characters")
ErrLastOrgOwner = errors.New("The user to remove is the last member in owner team")
2014-07-02 20:42:16 +00:00
)
2014-06-29 20:30:41 +00:00
// IsOrgOwner returns true if given user is in the owner team.
func (org *User) IsOrgOwner(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 IsOrganizationMember(org.Id, uid)
}
// GetTeam returns named team of organization.
func (org *User) GetTeam(name string) (*Team, error) {
return GetTeam(org.Id, name)
}
2014-06-28 04:40:07 +00:00
// GetOwnerTeam returns owner team of organization.
func (org *User) GetOwnerTeam() (*Team, error) {
return org.GetTeam(OWNER_TEAM)
2014-06-28 04:40:07 +00:00
}
2014-06-28 19:43:25 +00:00
// GetTeams returns all teams that belong to organization.
func (org *User) GetTeams() error {
return x.Where("org_id=?", org.Id).Find(&org.Teams)
}
// 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)
}
2014-06-27 07:37:01 +00:00
// CreateOrganization creates record of a new organization.
func CreateOrganization(org, owner *User) (*User, error) {
if !IsLegalName(org.Name) {
return nil, ErrUserNameIllegal
}
isExist, err := IsUserExist(org.Name)
if err != nil {
return nil, err
} else if isExist {
return nil, ErrUserAlreadyExist
}
isExist, err = IsEmailUsed(org.Email)
if err != nil {
return nil, err
} else if isExist {
return nil, ErrEmailAlreadyUsed
}
org.LowerName = strings.ToLower(org.Name)
org.FullName = org.Name
org.Avatar = base.EncodeMd5(org.Email)
org.AvatarEmail = org.Email
// No password for organization.
org.NumTeams = 1
org.NumMembers = 1
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return nil, err
}
if _, err = sess.Insert(org); err != nil {
sess.Rollback()
return nil, err
}
2014-07-05 02:43:39 +00:00
if err = os.MkdirAll(UserPath(org.Name), os.ModePerm); err != nil {
sess.Rollback()
return nil, err
}
2014-06-27 07:37:01 +00:00
// Create default owner team.
t := &Team{
OrgId: org.Id,
2014-08-11 03:11:18 +00:00
LowerName: strings.ToLower(OWNER_TEAM),
2014-06-27 07:37:01 +00:00
Name: OWNER_TEAM,
Authorize: ORG_ADMIN,
NumMembers: 1,
}
if _, err = sess.Insert(t); err != nil {
sess.Rollback()
return nil, err
}
// Add initial creator to organization and owner team.
ou := &OrgUser{
Uid: owner.Id,
OrgId: org.Id,
IsOwner: true,
NumTeams: 1,
2014-06-27 07:37:01 +00:00
}
if _, err = sess.Insert(ou); err != nil {
sess.Rollback()
return nil, err
}
tu := &TeamUser{
Uid: owner.Id,
OrgId: org.Id,
TeamId: t.Id,
}
if _, err = sess.Insert(tu); err != nil {
sess.Rollback()
return nil, err
}
return org, sess.Commit()
}
2014-06-28 04:40:07 +00:00
// TODO: need some kind of mechanism to record failure.
// 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 sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if _, err = sess.Delete(&Team{OrgId: org.Id}); err != nil {
sess.Rollback()
return err
}
if _, err = sess.Delete(&OrgUser{OrgId: org.Id}); err != nil {
sess.Rollback()
return err
}
if _, err = sess.Delete(&TeamUser{OrgId: org.Id}); err != nil {
sess.Rollback()
return err
}
return sess.Commit()
}
2014-06-25 04:44:48 +00:00
// ________ ____ ___
// \_____ \_______ ____ | | \______ ___________
// / | \_ __ \/ ___\| | / ___// __ \_ __ \
// / | \ | \/ /_/ > | /\___ \\ ___/| | \/
// \_______ /__| \___ /|______//____ >\___ >__|
// \/ /_____/ \/ \/
// OrgUser represents an organization-user relation.
type OrgUser struct {
Id int64
Uid int64 `xorm:"INDEX UNIQUE(s)"`
OrgId int64 `xorm:"INDEX UNIQUE(s)"`
2014-06-25 04:44:48 +00:00
IsPublic bool
IsOwner bool
NumTeams int
2014-06-25 04:44:48 +00:00
}
2014-06-29 20:30:41 +00:00
// 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 ture 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
}
2014-06-25 04:44:48 +00:00
// GetOrgUsersByUserId returns all organization-user relations by user ID.
func GetOrgUsersByUserId(uid int64) ([]*OrgUser, error) {
ous := make([]*OrgUser, 0, 10)
err := x.Where("uid=?", uid).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 err
} else if !has {
return nil
}
u, err := GetUserById(uid)
if err != nil {
return err
}
org, err := GetUserById(orgId)
if err != nil {
return 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
}
}
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
if _, err := sess.Id(ou.Id).Delete(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
}
// Delete all repository accesses.
if err = org.GetRepositories(); err != nil {
sess.Rollback()
return err
}
access := &Access{
UserName: u.LowerName,
}
for _, repo := range org.Repos {
access.RepoName = path.Join(org.LowerName, repo.LowerName)
if _, err = sess.Delete(access); err != nil {
sess.Rollback()
return err
}
}
// Delete member in his/her teams.
ts, err := GetUserTeams(org.Id, u.Id)
if err != nil {
return err
}
for _, t := range ts {
if err = removeTeamMemberWithSess(org.Id, t.Id, u.Id, sess); err != nil {
return err
}
}
return sess.Commit()
}
// ___________
// \__ ___/___ _____ _____
// | |_/ __ \\__ \ / \
// | |\ ___/ / __ \| Y Y \
// |____| \___ >____ /__|_| /
// \/ \/ \/
type AuthorizeType int
const (
ORG_READABLE AuthorizeType = iota + 1
ORG_WRITABLE
ORG_ADMIN
)
const OWNER_TEAM = "Owners"
// Team represents a organization team.
type Team struct {
Id int64
OrgId int64 `xorm:"INDEX"`
LowerName string
Name string
Description string
Authorize AuthorizeType
RepoIds string `xorm:"TEXT"`
Repos []*Repository `xorm:"-"`
Members []*User `xorm:"-"`
NumRepos int
NumMembers int
}
// IsOwnerTeam returns true if team is owner team.
func (t *Team) IsOwnerTeam() bool {
return t.Name == OWNER_TEAM
}
// IsTeamMember returns true if given user is a member of team.
func (t *Team) IsMember(uid int64) bool {
return IsTeamMember(t.OrgId, t.Id, uid)
}
// GetRepositories returns all repositories in team of organization.
func (t *Team) GetRepositories() error {
idStrs := strings.Split(t.RepoIds, "|")
t.Repos = make([]*Repository, 0, len(idStrs))
for _, str := range idStrs {
if len(str) == 0 {
continue
}
id := com.StrTo(str[1:]).MustInt64()
if id == 0 {
continue
}
repo, err := GetRepositoryById(id)
if err != nil {
return err
}
t.Repos = append(t.Repos, repo)
}
return nil
}
// GetMembers returns all members in team of organization.
func (t *Team) GetMembers() (err error) {
t.Members, err = GetTeamMembers(t.OrgId, t.Id)
return err
}
// AddMember adds new member to team of organization.
func (t *Team) AddMember(uid int64) error {
return AddTeamMember(t.OrgId, t.Id, uid)
}
// RemoveMember removes member from team of organization.
func (t *Team) RemoveMember(uid int64) error {
return RemoveTeamMember(t.OrgId, t.Id, uid)
}
// NewTeam creates a record of new team.
// It's caller's responsibility to assign organization ID.
func NewTeam(t *Team) error {
if !IsLegalName(t.Name) {
return ErrTeamNameIllegal
}
has, err := x.Id(t.OrgId).Get(new(User))
if err != nil {
return err
} else if !has {
return ErrOrgNotExist
}
t.LowerName = strings.ToLower(t.Name)
has, err = x.Where("org_id=?", t.OrgId).And("lower_name=?", t.LowerName).Get(new(Team))
if err != nil {
return err
} else if has {
return ErrTeamAlreadyExist
}
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if _, err = sess.Insert(t); err != nil {
sess.Rollback()
return err
}
// Update organization number of teams.
if _, err = sess.Exec("UPDATE `user` SET num_teams = num_teams + 1 WHERE id = ?", t.OrgId); err != nil {
sess.Rollback()
return err
}
return sess.Commit()
}
// GetTeam returns team by given team name and organization.
func GetTeam(orgId int64, name string) (*Team, error) {
t := &Team{
OrgId: orgId,
LowerName: strings.ToLower(name),
}
has, err := x.Get(t)
if err != nil {
return nil, err
} else if !has {
return nil, ErrTeamNotExist
}
return t, nil
}
// GetTeamById returns team by given ID.
func GetTeamById(teamId int64) (*Team, error) {
t := new(Team)
has, err := x.Id(teamId).Get(t)
if err != nil {
return nil, err
} else if !has {
return nil, ErrTeamNotExist
}
return t, nil
}
// GetHighestAuthorize returns highest repository authorize level for given user and team.
func GetHighestAuthorize(orgId, uid, teamId, repoId int64) (AuthorizeType, error) {
ts, err := GetUserTeams(orgId, uid)
if err != nil {
return 0, err
}
var auth AuthorizeType = 0
for _, t := range ts {
// Not current team and has given repository.
if t.Id != teamId && strings.Contains(t.RepoIds, "$"+com.ToStr(repoId)+"|") {
// Fast return.
if t.Authorize == ORG_WRITABLE {
return ORG_WRITABLE, nil
}
if t.Authorize > auth {
auth = t.Authorize
}
}
}
return auth, nil
}
// UpdateTeam updates information of team.
func UpdateTeam(t *Team, authChanged bool) (err error) {
if !IsLegalName(t.Name) {
return ErrTeamNameIllegal
}
if len(t.Description) > 255 {
t.Description = t.Description[:255]
}
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
// Update access for team members if needed.
if authChanged && !t.IsOwnerTeam() {
if err = t.GetRepositories(); err != nil {
return err
} else if err = t.GetMembers(); err != nil {
return err
}
// Get organization.
org, err := GetUserById(t.OrgId)
if err != nil {
return err
}
mode := READABLE
if t.Authorize > ORG_READABLE {
mode = WRITABLE
}
access := &Access{
Mode: mode,
}
for _, repo := range t.Repos {
access.RepoName = path.Join(org.LowerName, repo.LowerName)
for _, u := range t.Members {
// ORG_WRITABLE is the highest authorize level for now.
// Skip checking others if current team has this level.
if t.Authorize < ORG_WRITABLE {
auth, err := GetHighestAuthorize(org.Id, u.Id, t.Id, repo.Id)
if err != nil {
sess.Rollback()
return err
}
if auth >= t.Authorize {
continue // Other team has higher or same authorize level.
}
}
access.UserName = u.LowerName
if _, err = sess.Update(access); err != nil {
sess.Rollback()
return err
}
}
}
}
t.LowerName = strings.ToLower(t.Name)
if _, err = sess.Id(t.Id).AllCols().Update(t); err != nil {
sess.Rollback()
return err
}
return sess.Commit()
}
// DeleteTeam deletes given team.
// It's caller's responsibility to assign organization ID.
func DeleteTeam(t *Team) error {
if err := t.GetRepositories(); err != nil {
return err
} else if err = t.GetMembers(); err != nil {
return err
}
// Get organization.
org, err := GetUserById(t.OrgId)
if err != nil {
return err
}
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
// Delete all accesses.
mode := READABLE
if t.Authorize > ORG_READABLE {
mode = WRITABLE
}
access := new(Access)
for _, repo := range t.Repos {
access.RepoName = path.Join(org.LowerName, repo.LowerName)
for _, u := range t.Members {
access.UserName = u.LowerName
access.Mode = mode
auth, err := GetHighestAuthorize(org.Id, u.Id, t.Id, repo.Id)
if err != nil {
sess.Rollback()
return err
}
if auth == 0 {
if _, err = sess.Delete(access); err != nil {
sess.Rollback()
return err
}
} else if auth < t.Authorize {
// Downgrade authorize level.
mode := READABLE
if auth > ORG_READABLE {
mode = WRITABLE
}
access.Mode = mode
if _, err = sess.Update(access); err != nil {
sess.Rollback()
return err
}
}
}
}
// Delete team-user.
if _, err = sess.Where("org_id=?", org.Id).Where("team_id=?", t.Id).Delete(new(TeamUser)); err != nil {
sess.Rollback()
return err
}
// Delete team.
if _, err = sess.Id(t.Id).Delete(new(Team)); err != nil {
sess.Rollback()
return err
}
// Update organization number of teams.
if _, err = sess.Exec("UPDATE `user` SET num_teams = num_teams - 1 WHERE id = ?", t.OrgId); err != nil {
sess.Rollback()
return err
}
return sess.Commit()
}
2014-06-25 04:44:48 +00:00
// ___________ ____ ___
// \__ ___/___ _____ _____ | | \______ ___________
// | |_/ __ \\__ \ / \| | / ___// __ \_ __ \
// | |\ ___/ / __ \| Y Y \ | /\___ \\ ___/| | \/
// |____| \___ >____ /__|_| /______//____ >\___ >__|
// \/ \/ \/ \/ \/
// TeamUser represents an team-user relation.
type TeamUser struct {
Id int64
Uid int64
OrgId int64 `xorm:"INDEX"`
TeamId int64
}
2014-06-29 20:30:41 +00:00
// IsTeamMember returns true if given user is a member of team.
func IsTeamMember(orgId, teamId, uid int64) bool {
has, _ := x.Where("uid=?", uid).And("org_id=?", orgId).And("team_id=?", teamId).Get(new(TeamUser))
return has
}
// GetTeamMembers returns all members in given team of organization.
func GetTeamMembers(orgId, teamId int64) ([]*User, error) {
tus := make([]*TeamUser, 0, 10)
err := x.Where("org_id=?", orgId).And("team_id=?", teamId).Find(&tus)
if err != nil {
return nil, err
}
us := make([]*User, len(tus))
for i, tu := range tus {
us[i], err = GetUserById(tu.Uid)
if err != nil {
return nil, err
}
}
return us, nil
}
// GetUserTeams returns all teams that user belongs to in given origanization.
func GetUserTeams(orgId, uid int64) ([]*Team, error) {
tus := make([]*TeamUser, 0, 5)
if err := x.Where("uid=?", uid).And("org_id=?", orgId).Find(&tus); err != nil {
return nil, err
}
ts := make([]*Team, len(tus))
for i, tu := range tus {
t := new(Team)
has, err := x.Id(tu.TeamId).Get(t)
if err != nil {
return nil, err
} else if !has {
return nil, ErrTeamNotExist
}
ts[i] = t
}
return ts, nil
}
// AddTeamMember adds new member to given team of given organization.
func AddTeamMember(orgId, teamId, uid int64) error {
if IsTeamMember(orgId, teamId, uid) {
return nil
}
if err := AddOrgUser(orgId, uid); err != nil {
return err
}
// Get team and its repositories.
t, err := GetTeamById(teamId)
if err != nil {
return err
}
t.NumMembers++
if err = t.GetRepositories(); err != nil {
return err
}
// Get organization.
org, err := GetUserById(orgId)
if err != nil {
return err
}
// Get user.
u, err := GetUserById(uid)
if err != nil {
return err
}
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
tu := &TeamUser{
Uid: uid,
OrgId: orgId,
TeamId: teamId,
}
mode := READABLE
if t.Authorize > ORG_READABLE {
mode = WRITABLE
}
access := &Access{
UserName: u.LowerName,
Mode: mode,
}
if _, err = sess.Insert(tu); err != nil {
sess.Rollback()
return err
} else if _, err = sess.Id(t.Id).Update(t); err != nil {
sess.Rollback()
return err
}
// Give access to team repositories.
for _, repo := range t.Repos {
auth, err := GetHighestAuthorize(orgId, uid, teamId, repo.Id)
if err != nil {
sess.Rollback()
return err
}
access.Id = 0
access.RepoName = path.Join(org.LowerName, repo.LowerName)
// Equal 0 means given access doesn't exist.
if auth == 0 {
if _, err = sess.Insert(access); err != nil {
sess.Rollback()
return err
}
} else if auth < t.Authorize {
if _, err = sess.Update(access); err != nil {
sess.Rollback()
return err
}
}
}
fmt.Println("kao")
// We make sure it exists before.
ou := new(OrgUser)
_, err = sess.Where("uid=?", uid).And("org_id=?", orgId).Get(ou)
if err != nil {
sess.Rollback()
return err
}
ou.NumTeams++
if t.IsOwnerTeam() {
ou.IsOwner = true
}
if _, err = sess.Id(ou.Id).AllCols().Update(ou); err != nil {
sess.Rollback()
return err
}
return sess.Commit()
}
func removeTeamMemberWithSess(orgId, teamId, uid int64, sess *xorm.Session) error {
if !IsTeamMember(orgId, teamId, uid) {
return nil
}
// Get team and its repositories.
t, err := GetTeamById(teamId)
if err != nil {
return err
}
// Check if the user to delete is the last member in owner team.
if t.IsOwnerTeam() && t.NumMembers == 1 {
return ErrLastOrgOwner
}
t.NumMembers--
if err = t.GetRepositories(); err != nil {
return err
}
// Get organization.
org, err := GetUserById(orgId)
if err != nil {
return err
}
// Get user.
u, err := GetUserById(uid)
if err != nil {
return err
}
tu := &TeamUser{
Uid: uid,
OrgId: orgId,
TeamId: teamId,
}
if _, err := sess.Delete(tu); err != nil {
sess.Rollback()
return err
} else if _, err = sess.Id(t.Id).AllCols().Update(t); err != nil {
sess.Rollback()
return err
}
// Delete access to team repositories.
access := &Access{
UserName: u.LowerName,
}
for _, repo := range t.Repos {
auth, err := GetHighestAuthorize(orgId, uid, teamId, repo.Id)
if err != nil {
sess.Rollback()
return err
}
// Delete access if this is the last team user belongs to.
if auth == 0 {
access.RepoName = path.Join(org.LowerName, repo.LowerName)
_, err = sess.Delete(access)
} else if auth < t.Authorize {
// Downgrade authorize level.
mode := READABLE
if auth > ORG_READABLE {
mode = WRITABLE
}
access.Mode = mode
_, err = sess.Update(access)
}
if err != nil {
sess.Rollback()
return err
}
}
// This must exist.
ou := new(OrgUser)
_, err = sess.Where("uid=?", uid).And("org_id=?", org.Id).Get(ou)
if err != nil {
sess.Rollback()
return err
}
ou.NumTeams--
if t.IsOwnerTeam() {
ou.IsOwner = false
}
if _, err = sess.Id(ou.Id).AllCols().Update(ou); err != nil {
sess.Rollback()
return err
}
return nil
}
// RemoveTeamMember removes member from given team of given organization.
func RemoveTeamMember(orgId, teamId, uid int64) error {
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
if err := removeTeamMemberWithSess(orgId, teamId, uid, sess); err != nil {
return err
}
return sess.Commit()
}