mirror of
https://github.com/muety/wakapi.git
synced 2023-08-10 21:12:56 +03:00
90 lines
2.1 KiB
Go
90 lines
2.1 KiB
Go
package services
|
||
|
||
import (
|
||
"github.com/jasonlvhit/gocron"
|
||
"github.com/muety/wakapi/utils"
|
||
"log"
|
||
"time"
|
||
|
||
"github.com/jinzhu/gorm"
|
||
"github.com/muety/wakapi/models"
|
||
gormbulk "github.com/t-tiger/gorm-bulk-insert"
|
||
)
|
||
|
||
const (
|
||
TableHeartbeat = "heartbeat"
|
||
cleanUpInterval = time.Duration(aggregateIntervalDays) * 2 * 24 * time.Hour
|
||
)
|
||
|
||
type HeartbeatService struct {
|
||
Config *models.Config
|
||
Db *gorm.DB
|
||
}
|
||
|
||
func (srv *HeartbeatService) Init() {}
|
||
|
||
func (srv *HeartbeatService) InsertBatch(heartbeats []*models.Heartbeat) error {
|
||
var batch []interface{}
|
||
for _, h := range heartbeats {
|
||
batch = append(batch, *h)
|
||
}
|
||
|
||
if err := gormbulk.BulkInsert(srv.Db, batch, 3000); err != nil {
|
||
return err
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func (srv *HeartbeatService) GetAllWithin(from, to time.Time, user *models.User) ([]*models.Heartbeat, error) {
|
||
var heartbeats []*models.Heartbeat
|
||
if err := srv.Db.
|
||
Where(&models.Heartbeat{UserID: user.ID}).
|
||
Where("time >= ?", from).
|
||
Where("time <= ?", to).
|
||
Order("time asc").
|
||
Find(&heartbeats).Error; err != nil {
|
||
return nil, err
|
||
}
|
||
return heartbeats, nil
|
||
}
|
||
|
||
// Will return *models.Heartbeat object with only user_id and time fields filled
|
||
func (srv *HeartbeatService) GetFirstUserHeartbeats(userIds []string) ([]*models.Heartbeat, error) {
|
||
var heartbeats []*models.Heartbeat
|
||
if err := srv.Db.
|
||
Table("heartbeats").
|
||
Select("user_id, min(time) as time").
|
||
Where("user_id IN (?)", userIds).
|
||
Group("user_id").
|
||
Scan(&heartbeats).Error; err != nil {
|
||
return nil, err
|
||
}
|
||
return heartbeats, nil
|
||
}
|
||
|
||
func (srv *HeartbeatService) DeleteBefore(t time.Time) error {
|
||
if err := srv.Db.
|
||
Where("time <= ?", t).
|
||
Delete(models.Heartbeat{}).Error; err != nil {
|
||
return err
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func (srv *HeartbeatService) CleanUp() error {
|
||
refTime := utils.StartOfDay().Add(-cleanUpInterval)
|
||
if err := srv.DeleteBefore(refTime); err != nil {
|
||
log.Printf("Failed to clean up heartbeats older than %v – %v\n", refTime, err)
|
||
return err
|
||
}
|
||
log.Printf("Successfully cleaned up heartbeats older than %v\n", refTime)
|
||
return nil
|
||
}
|
||
|
||
func (srv *HeartbeatService) ScheduleCleanUp() {
|
||
srv.CleanUp()
|
||
|
||
gocron.Every(1).Day().At("02:30").Do(srv.CleanUp)
|
||
<-gocron.Start()
|
||
}
|