50 lines
2 KiB
Go
50 lines
2 KiB
Go
package models
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import (
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"gorm.io/gorm"
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"time"
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"github.com/google/uuid" // Import uuid
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)
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// TrackHistoryAction représente le type d'action effectuée sur un track
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type TrackHistoryAction string
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const (
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TrackHistoryActionCreated TrackHistoryAction = "created"
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TrackHistoryActionUpdated TrackHistoryAction = "updated"
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TrackHistoryActionDeleted TrackHistoryAction = "deleted"
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TrackHistoryActionPublished TrackHistoryAction = "published"
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TrackHistoryActionUnpublished TrackHistoryAction = "unpublished"
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TrackHistoryActionRestored TrackHistoryAction = "restored"
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)
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// TrackHistory représente l'historique des modifications d'un track
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// MIGRATION UUID: Completée. TrackID et UserID sont des UUIDs.
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type TrackHistory struct {
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ID uuid.UUID `gorm:"type:uuid;primaryKey" json:"id" db:"id"`
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TrackID uuid.UUID `gorm:"type:uuid;not null;index:idx_track_history_track_id" json:"track_id" db:"track_id"`
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UserID uuid.UUID `gorm:"not null;type:uuid;index:idx_track_history_user_id" json:"user_id" db:"user_id"`
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Action TrackHistoryAction `gorm:"not null;size:50;index:idx_track_history_action" json:"action" db:"action"`
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OldValue string `gorm:"type:text" json:"old_value,omitempty" db:"old_value"`
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NewValue string `gorm:"type:text" json:"new_value,omitempty" db:"new_value"`
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CreatedAt time.Time `gorm:"autoCreateTime;index:idx_track_history_created_at" json:"created_at" db:"created_at"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at" db:"updated_at"`
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// Relations
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Track *Track `gorm:"foreignKey:TrackID;constraint:OnDelete:CASCADE" json:"track,omitempty"`
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User *User `gorm:"foreignKey:UserID;constraint:OnDelete:SET NULL" json:"user,omitempty"`
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}
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// TableName définit le nom de la table pour GORM
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func (TrackHistory) TableName() string {
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return "track_history"
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}
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// BeforeCreate hook GORM pour générer UUID si non défini
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func (m *TrackHistory) BeforeCreate(tx *gorm.DB) error {
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if m.ID == uuid.Nil {
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m.ID = uuid.New()
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}
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return nil
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}
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