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// ==========================================================================
// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
// ==========================================================================
package internal
import (
"context"
"github.com/gogf/gf/v2/database/gdb"
"github.com/gogf/gf/v2/frame/g"
)
// CouponUsersDao is the data access object for table coupon_users.
type CouponUsersDao struct {
table string // table is the underlying table name of the DAO.
group string // group is the database configuration group name of current DAO.
columns CouponUsersColumns // columns contains all the column names of Table for convenient usage.
}
// CouponUsersColumns defines and stores column names for table coupon_users.
type CouponUsersColumns struct {
Id string //
Jwcode string //
Time string // 领取时间
CouponId string // 优惠券id
Code string //
State string // 0 未使用 1 已使用
Record string // 武器记录
}
// couponUsersColumns holds the columns for table coupon_users.
var couponUsersColumns = CouponUsersColumns{
Id: "id",
Jwcode: "jwcode",
Time: "time",
CouponId: "coupon_id",
Code: "code",
State: "state",
Record: "record",
}
// NewCouponUsersDao creates and returns a new DAO object for table data access.
func NewCouponUsersDao() *CouponUsersDao {
return &CouponUsersDao{
group: "default",
table: "coupon_users",
columns: couponUsersColumns,
}
}
// DB retrieves and returns the underlying raw database management object of current DAO.
func (dao *CouponUsersDao) DB() gdb.DB {
return g.DB(dao.group)
}
// Table returns the table name of current dao.
func (dao *CouponUsersDao) Table() string {
return dao.table
}
// Columns returns all column names of current dao.
func (dao *CouponUsersDao) Columns() CouponUsersColumns {
return dao.columns
}
// Group returns the configuration group name of database of current dao.
func (dao *CouponUsersDao) Group() string {
return dao.group
}
// Ctx creates and returns the Model for current DAO, It automatically sets the context for current operation.
func (dao *CouponUsersDao) Ctx(ctx context.Context) *gdb.Model {
return dao.DB().Model(dao.table).Safe().Ctx(ctx)
}
// Transaction wraps the transaction logic using function f.
// It rollbacks the transaction and returns the error from function f if it returns non-nil error.
// It commits the transaction and returns nil if function f returns nil.
//
// Note that, you should not Commit or Rollback the transaction in function f
// as it is automatically handled by this function.
func (dao *CouponUsersDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
return dao.Ctx(ctx).Transaction(ctx, f)
}