package models import ( "time" "github.com/google/uuid" ) type Membership struct { ID uuid.UUID `gorm:"type:uuid;primaryKey;default:gen_random_uuid()" json:"id" format:"uuid"` UserID uuid.UUID `gorm:"index;not null" json:"user_id" format:"uuid"` User User `gorm:"foreignKey:UserID" json:"-"` OrganizationID uuid.UUID `gorm:"index;not null" json:"org_id" format:"uuid"` Organization Organization `gorm:"foreignKey:OrganizationID;constraint:OnDelete:CASCADE" json:"-"` Role string `gorm:"not null;default:'member'" json:"role"` CreatedAt time.Time `gorm:"not null;default:now()" json:"created_at" format:"date-time"` UpdatedAt time.Time `gorm:"not null;default:now()" json:"updated_at" format:"date-time"` }