49 lines
2.1 KiB
Go
49 lines
2.1 KiB
Go
package models
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/google/uuid"
|
|
"gorm.io/gorm"
|
|
)
|
|
|
|
// BitrateAdaptationReason représente la raison de l'adaptation de bitrate
|
|
// T0346: Create Bitrate Adaptation Database Model
|
|
type BitrateAdaptationReason string
|
|
|
|
const (
|
|
BitrateReasonNetworkSlow BitrateAdaptationReason = "network_slow"
|
|
BitrateReasonNetworkFast BitrateAdaptationReason = "network_fast"
|
|
BitrateReasonUserSelected BitrateAdaptationReason = "user_selected"
|
|
BitrateReasonBufferLow BitrateAdaptationReason = "buffer_low"
|
|
)
|
|
|
|
// BitrateAdaptationLog représente un log d'adaptation de bitrate
|
|
// T0346: Create Bitrate Adaptation Database Model
|
|
// MIGRATION UUID: UserID et TrackID migrés vers uuid.UUID
|
|
type BitrateAdaptationLog struct {
|
|
ID uuid.UUID `gorm:"type:uuid;primaryKey" json:"id"`
|
|
TrackID uuid.UUID `gorm:"type:uuid;not null;index:idx_bitrate_adaptation_track_id" json:"track_id"`
|
|
Track Track `gorm:"foreignKey:TrackID;constraint:OnDelete:CASCADE" json:"track,omitempty"`
|
|
UserID uuid.UUID `gorm:"type:uuid;not null;index:idx_bitrate_adaptation_user_id" json:"user_id"`
|
|
User User `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE" json:"user,omitempty"`
|
|
OldBitrate int `gorm:"not null" json:"old_bitrate"`
|
|
NewBitrate int `gorm:"not null" json:"new_bitrate"`
|
|
Reason BitrateAdaptationReason `gorm:"type:varchar(50);not null" json:"reason"`
|
|
NetworkBandwidth *int `gorm:"type:integer" json:"network_bandwidth,omitempty"`
|
|
CreatedAt time.Time `gorm:"autoCreateTime;index:idx_bitrate_adaptation_created_at" json:"created_at"`
|
|
UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
|
|
}
|
|
|
|
// TableName définit le nom de la table pour GORM
|
|
func (BitrateAdaptationLog) TableName() string {
|
|
return "bitrate_adaptation_logs"
|
|
}
|
|
|
|
// BeforeCreate hook GORM pour générer UUID si non défini
|
|
func (m *BitrateAdaptationLog) BeforeCreate(tx *gorm.DB) error {
|
|
if m.ID == uuid.Nil {
|
|
m.ID = uuid.New()
|
|
}
|
|
return nil
|
|
}
|