db

Documentation

Index

• type Cart
  • func (Cart) TableName() string
• type DBAdapter
  • func NewDBAdapter(client *gorm.DB) *DBAdapter
  • func (c *DBAdapter) CreateCart(ctx context.Context, uid int64, cart string) error
  • func (c *DBAdapter) GetCartByUserId(ctx context.Context, uid int64) (bool, *model.Cart, error)
  • func (c *DBAdapter) SaveCart(ctx context.Context, uid int64, cart string) error

Types

type Cart

type Cart struct {
	UserId    int64 `gorm:"primary_key"`
	SkuJson   string
	CreatedAt time.Time
	UpdatedAt time.Time
	DeletedAt gorm.DeletedAt `sql:"index"`
}

func (Cart) TableName

func (Cart) TableName() string

type DBAdapter

type DBAdapter struct {
	// contains filtered or unexported fields
}

DBAdapter impl PersistencePort defined in use case package

func NewDBAdapter

func NewDBAdapter(client *gorm.DB) *DBAdapter

func (*DBAdapter) CreateCart

func (c *DBAdapter) CreateCart(ctx context.Context, uid int64, cart string) error

CreateCart 创建购物车

func (*DBAdapter) GetCartByUserId

func (c *DBAdapter) GetCartByUserId(ctx context.Context, uid int64) (bool, *model.Cart, error)

GetCartByUserId 查询购物车

func (*DBAdapter) SaveCart

func (c *DBAdapter) SaveCart(ctx context.Context, uid int64, cart string) error

SaveCart 保存更新后的购物车