package models import ( "time" "github.com/go-pg/pg/orm" ) type Token struct { ID int `json:"id,omitempty"` CreatedAt time.Time `json:"created_at,omitempty"` UpdatedAt time.Time `json:"updated_at,omitempty"` AccountID int `json:"-"` Token string `json:"-"` Expiry time.Time `json:"-"` Mobile bool `sql:",notnull" json:"mobile"` Identifier string `json:"identifier,omitempty"` } func (t *Token) BeforeInsert(db orm.DB) error { now := time.Now() if t.CreatedAt.IsZero() { t.CreatedAt = now t.UpdatedAt = now } return nil } func (t *Token) BeforeUpdate(db orm.DB) error { t.UpdatedAt = time.Now() return nil }