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wakapi/repositories/heartbeart.go
2021-04-18 10:59:13 +02:00

135 lines
3.2 KiB
Go

package repositories
import (
"github.com/muety/wakapi/models"
"gorm.io/gorm"
"gorm.io/gorm/clause"
"time"
)
type HeartbeatRepository struct {
db *gorm.DB
}
func NewHeartbeatRepository(db *gorm.DB) *HeartbeatRepository {
return &HeartbeatRepository{db: db}
}
// Use with caution!!
func (r *HeartbeatRepository) GetAll() ([]*models.Heartbeat, error) {
var heartbeats []*models.Heartbeat
if err := r.db.Find(&heartbeats).Error; err != nil {
return nil, err
}
return heartbeats, nil
}
func (r *HeartbeatRepository) InsertBatch(heartbeats []*models.Heartbeat) error {
if err := r.db.
Clauses(clause.OnConflict{
DoNothing: true,
}).
Create(&heartbeats).Error; err != nil {
return err
}
return nil
}
func (r *HeartbeatRepository) GetLatestByOriginAndUser(origin string, user *models.User) (*models.Heartbeat, error) {
var heartbeat models.Heartbeat
if err := r.db.
Model(&models.Heartbeat{}).
Where(&models.Heartbeat{
UserID: user.ID,
Origin: origin,
}).
Order("time desc").
First(&heartbeat).Error; err != nil {
return nil, err
}
return &heartbeat, nil
}
func (r *HeartbeatRepository) GetAllWithin(from, to time.Time, user *models.User) ([]*models.Heartbeat, error) {
var heartbeats []*models.Heartbeat
if err := r.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
}
func (r *HeartbeatRepository) GetFirstByUsers() ([]*models.TimeByUser, error) {
var result []*models.TimeByUser
r.db.Model(&models.User{}).
Select("users.id as user, min(time) as time").
Joins("left join heartbeats on users.id = heartbeats.user_id").
Group("user").
Scan(&result)
return result, nil
}
func (r *HeartbeatRepository) GetLastByUsers() ([]*models.TimeByUser, error) {
var result []*models.TimeByUser
r.db.Model(&models.User{}).
Select("users.id as user, max(time) as time").
Joins("left join heartbeats on users.id = heartbeats.user_id").
Group("user").
Scan(&result)
return result, nil
}
func (r *HeartbeatRepository) Count() (int64, error) {
var count int64
if err := r.db.
Model(&models.Heartbeat{}).
Count(&count).Error; err != nil {
return 0, err
}
return count, nil
}
func (r *HeartbeatRepository) CountByUser(user *models.User) (int64, error) {
var count int64
if err := r.db.
Model(&models.Heartbeat{}).
Where(&models.Heartbeat{UserID: user.ID}).
Count(&count).Error; err != nil {
return 0, err
}
return count, nil
}
func (r *HeartbeatRepository) CountByUsers(users []*models.User) ([]*models.CountByUser, error) {
var counts []*models.CountByUser
userIds := make([]string, len(users))
for i, u := range users {
userIds[i] = u.ID
}
if err := r.db.
Model(&models.User{}).
Select("users.id as user, count(heartbeats.id) as count").
Joins("left join heartbeats on users.id = heartbeats.user_id").
Where("user_id in ?", userIds).
Group("user").
Find(&counts).Error; err != nil {
return counts, err
}
return counts, nil
}
func (r *HeartbeatRepository) DeleteBefore(t time.Time) error {
if err := r.db.
Where("time <= ?", t).
Delete(models.Heartbeat{}).Error; err != nil {
return err
}
return nil
}