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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package store
import (
l4g "code.google.com/p/log4go"
"github.com/mattermost/platform/model"
)
type SqlSessionStore struct {
*SqlStore
}
func NewSqlSessionStore(sqlStore *SqlStore) SessionStore {
us := &SqlSessionStore{sqlStore}
for _, db := range sqlStore.GetAllConns() {
table := db.AddTableWithName(model.Session{}, "Sessions").SetKeys(false, "Id")
table.ColMap("Id").SetMaxSize(26)
table.ColMap("Token").SetMaxSize(26)
table.ColMap("UserId").SetMaxSize(26)
table.ColMap("TeamId").SetMaxSize(26)
table.ColMap("DeviceId").SetMaxSize(128)
table.ColMap("Roles").SetMaxSize(64)
table.ColMap("Props").SetMaxSize(1000)
}
return us
}
func (me SqlSessionStore) UpgradeSchemaIfNeeded() {
}
func (me SqlSessionStore) CreateIndexesIfNotExists() {
me.CreateIndexIfNotExists("idx_sessions_user_id", "Sessions", "UserId")
me.CreateIndexIfNotExists("idx_sessions_token", "Sessions", "Token")
}
func (me SqlSessionStore) Save(session *model.Session) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
if len(session.Id) > 0 {
result.Err = model.NewAppError("SqlSessionStore.Save", "Cannot update existing session", "id="+session.Id)
storeChannel <- result
close(storeChannel)
return
}
session.PreSave()
if cur := <-me.CleanUpExpiredSessions(session.UserId); cur.Err != nil {
l4g.Error("Failed to cleanup sessions in Save err=%v", cur.Err)
}
if err := me.GetMaster().Insert(session); err != nil {
result.Err = model.NewAppError("SqlSessionStore.Save", "We couldn't save the session", "id="+session.Id+", "+err.Error())
} else {
result.Data = session
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (me SqlSessionStore) Get(sessionIdOrToken string) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
var sessions []*model.Session
if _, err := me.GetReplica().Select(&sessions, "SELECT * FROM Sessions WHERE Token = :Token OR Id = :Id LIMIT 1", map[string]interface{}{"Token": sessionIdOrToken, "Id": sessionIdOrToken}); err != nil {
result.Err = model.NewAppError("SqlSessionStore.Get", "We encountered an error finding the session", "sessionIdOrToken="+sessionIdOrToken+", "+err.Error())
} else if sessions == nil || len(sessions) == 0 {
result.Err = model.NewAppError("SqlSessionStore.Get", "We encountered an error finding the session", "sessionIdOrToken="+sessionIdOrToken)
} else {
result.Data = sessions[0]
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (me SqlSessionStore) GetSessions(userId string) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
if cur := <-me.CleanUpExpiredSessions(userId); cur.Err != nil {
l4g.Error("Failed to cleanup sessions in getSessions err=%v", cur.Err)
}
result := StoreResult{}
var sessions []*model.Session
if _, err := me.GetReplica().Select(&sessions, "SELECT * FROM Sessions WHERE UserId = :UserId ORDER BY LastActivityAt DESC", map[string]interface{}{"UserId": userId}); err != nil {
result.Err = model.NewAppError("SqlSessionStore.GetSessions", "We encountered an error while finding user sessions", err.Error())
} else {
result.Data = sessions
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (me SqlSessionStore) Remove(sessionIdOrToken string) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
_, err := me.GetMaster().Exec("DELETE FROM Sessions WHERE Id = :Id Or Token = :Token", map[string]interface{}{"Id": sessionIdOrToken, "Token": sessionIdOrToken})
if err != nil {
result.Err = model.NewAppError("SqlSessionStore.RemoveSession", "We couldn't remove the session", "id="+sessionIdOrToken+", err="+err.Error())
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (me SqlSessionStore) RemoveAllSessionsForTeam(teamId string) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
_, err := me.GetMaster().Exec("DELETE FROM Sessions WHERE TeamId = :TeamId", map[string]interface{}{"TeamId": teamId})
if err != nil {
result.Err = model.NewAppError("SqlSessionStore.RemoveAllSessionsForTeam", "We couldn't remove all the sessions for the team", "id="+teamId+", err="+err.Error())
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (me SqlSessionStore) CleanUpExpiredSessions(userId string) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
if _, err := me.GetMaster().Exec("DELETE FROM Sessions WHERE UserId = :UserId AND ExpiresAt != 0 AND :ExpiresAt > ExpiresAt", map[string]interface{}{"UserId": userId, "ExpiresAt": model.GetMillis()}); err != nil {
result.Err = model.NewAppError("SqlSessionStore.CleanUpExpiredSessions", "We encountered an error while deleting expired user sessions", err.Error())
} else {
result.Data = userId
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (me SqlSessionStore) UpdateLastActivityAt(sessionId string, time int64) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
if _, err := me.GetMaster().Exec("UPDATE Sessions SET LastActivityAt = :LastActivityAt WHERE Id = :Id", map[string]interface{}{"LastActivityAt": time, "Id": sessionId}); err != nil {
result.Err = model.NewAppError("SqlSessionStore.UpdateLastActivityAt", "We couldn't update the last_activity_at", "sessionId="+sessionId)
} else {
result.Data = sessionId
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (me SqlSessionStore) UpdateRoles(userId, roles string) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
if _, err := me.GetMaster().Exec("UPDATE Sessions SET Roles = :Roles WHERE UserId = :UserId", map[string]interface{}{"Roles": roles, "UserId": userId}); err != nil {
result.Err = model.NewAppError("SqlSessionStore.UpdateRoles", "We couldn't update the roles", "userId="+userId)
} else {
result.Data = userId
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
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