41 lines
1.6 KiB
Go
41 lines
1.6 KiB
Go
package models
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import (
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"time"
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"github.com/google/uuid"
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"gorm.io/gorm"
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)
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// TrackPlay représente une lecture de track pour analytics
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// MIGRATION UUID: Completée. ID, TrackID et UserID sont des UUIDs.
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type TrackPlay 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_plays_track_id" json:"track_id" db:"track_id"`
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UserID *uuid.UUID `gorm:"type:uuid;index:idx_track_plays_user_id" json:"user_id,omitempty" db:"user_id"`
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Duration int `gorm:"not null" json:"duration" db:"duration"` // seconds played
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PlayedAt time.Time `gorm:"not null;index:idx_track_plays_played_at" json:"played_at" db:"played_at"`
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Device string `gorm:"size:100" json:"device,omitempty" db:"device"`
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IPAddress string `gorm:"size:45" json:"ip_address,omitempty" db:"ip_address"`
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CreatedAt time.Time `gorm:"autoCreateTime" 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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DeletedAt gorm.DeletedAt `gorm:"index" json:"-" db:"deleted_at"`
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// Relations
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Track Track `gorm:"foreignKey:TrackID;constraint:OnDelete:CASCADE" json:"-"`
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User *User `gorm:"foreignKey:UserID;constraint:OnDelete:SET NULL" json:"-"`
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}
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// TableName définit le nom de la table pour GORM
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func (TrackPlay) TableName() string {
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return "track_plays"
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}
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// BeforeCreate hook GORM pour générer UUID si non défini
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func (m *TrackPlay) 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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