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event.go
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event.go
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// RAINBOND, Application Management Platform
// Copyright (C) 2014-2019 Goodrain Co., Ltd.
// 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. For any non-GPL usage of Rainbond,
// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
// must be obtained first.
// 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.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package handler
import (
"fmt"
"github.com/jinzhu/gorm"
"time"
"github.com/Sirupsen/logrus"
"github.com/goodrain/rainbond/db"
dbmodel "github.com/goodrain/rainbond/db/model"
tutil "github.com/goodrain/rainbond/util"
)
//TIMELAYOUT timelayout
const TIMELAYOUT = "2006-01-02T15:04:05"
//ErrEventIsRuning last event is running
var ErrEventIsRuning = fmt.Errorf("event is running")
//ErrEventIDIsExist event id is exist
var ErrEventIDIsExist = fmt.Errorf("event_id is exist")
func createEvent(eventID, serviceID, optType, tenantID string) (*dbmodel.ServiceEvent, error) {
if eventID == "" {
eventID = tutil.NewUUID()
}
event := dbmodel.ServiceEvent{}
event.EventID = eventID
event.ServiceID = serviceID
event.OptType = optType
event.TenantID = tenantID
now := time.Now()
timeNow := now.Format(TIMELAYOUT)
event.StartTime = timeNow
event.UserName = "system"
events, err := db.GetManager().ServiceEventDao().GetEventByServiceID(serviceID)
if err != nil && err.Error() != gorm.ErrRecordNotFound.Error() {
return nil, err
}
err = checkCanAddEvent(serviceID, event.EventID, events)
if err != nil {
logrus.Errorf("error check event %s", err.Error())
return nil, err
}
if err := db.GetManager().ServiceEventDao().AddModel(&event); err != nil {
return nil, err
}
return &event, nil
}
func checkCanAddEvent(serviceID, eventID string, existEvents []*dbmodel.ServiceEvent) error {
if len(existEvents) == 0 {
return nil
}
latestEvent := existEvents[0]
if latestEvent.EventID == eventID {
return ErrEventIDIsExist
}
if latestEvent.FinalStatus == "" {
//未完成
timeOut, err := checkEventTimeOut(latestEvent)
if err != nil {
return err
}
logrus.Debugf("event %s timeOut %v", latestEvent.EventID, timeOut)
if timeOut {
return nil
}
return ErrEventIsRuning
}
return nil
}
func checkEventTimeOut(event *dbmodel.ServiceEvent) (bool, error) {
startTime := event.StartTime
start, err := time.ParseInLocation(TIMELAYOUT, startTime, time.Local)
if err != nil {
return true, err
}
if event.OptType == "deploy" || event.OptType == "create" || event.OptType == "build" || event.OptType == "upgrade" {
end := start.Add(2 * time.Minute)
if time.Now().After(end) {
event.FinalStatus = "timeout"
err = db.GetManager().ServiceEventDao().UpdateModel(event)
return true, err
}
} else {
end := start.Add(30 * time.Second)
if time.Now().After(end) {
event.FinalStatus = "timeout"
err = db.GetManager().ServiceEventDao().UpdateModel(event)
return true, err
}
}
return false, nil
}