practice_ArticleVote_Go/internal/dao/internal/vote_poll.go

// ==========================================================================
// 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"
)

// VotePollDao is the data access object for the table vote_poll.
type VotePollDao struct {
	table    string             // table is the underlying table name of the DAO.
	group    string             // group is the database configuration group name of the current DAO.
	columns  VotePollColumns    // columns contains all the column names of Table for convenient usage.
	handlers []gdb.ModelHandler // handlers for customized model modification.
}

// VotePollColumns defines and stores column names for the table vote_poll.
type VotePollColumns struct {
	Id           string //
	ArticleId    string // 文章/视频ID
	VoteTitle    string // 投票活动标题
	MultiOption  string // 是否开启多选：1多选，0不多选
	DeadlineTime string // 截止时间
	CreateTime   string //
	Status       string // 投票活动状态：1：进行中，0已结束
	UpdateTime   string //
}

// votePollColumns holds the columns for the table vote_poll.
var votePollColumns = VotePollColumns{
	Id:           "id",
	ArticleId:    "article_id",
	VoteTitle:    "vote_title",
	MultiOption:  "multi_option",
	DeadlineTime: "deadline_time",
	CreateTime:   "create_time",
	Status:       "status",
	UpdateTime:   "update_time",
}

// NewVotePollDao creates and returns a new DAO object for table data access.
func NewVotePollDao(handlers ...gdb.ModelHandler) *VotePollDao {
	return &VotePollDao{
		group:    "default",
		table:    "vote_poll",
		columns:  votePollColumns,
		handlers: handlers,
	}
}

// DB retrieves and returns the underlying raw database management object of the current DAO.
func (dao *VotePollDao) DB() gdb.DB {
	return g.DB(dao.group)
}

// Table returns the table name of the current DAO.
func (dao *VotePollDao) Table() string {
	return dao.table
}

// Columns returns all column names of the current DAO.
func (dao *VotePollDao) Columns() VotePollColumns {
	return dao.columns
}

// Group returns the database configuration group name of the current DAO.
func (dao *VotePollDao) Group() string {
	return dao.group
}

// Ctx creates and returns a Model for the current DAO. It automatically sets the context for the current operation.
func (dao *VotePollDao) Ctx(ctx context.Context) *gdb.Model {
	model := dao.DB().Model(dao.table)
	for _, handler := range dao.handlers {
		model = handler(model)
	}
	return model.Safe().Ctx(ctx)
}

// Transaction wraps the transaction logic using function f.
// It rolls back the transaction and returns the error if function f returns a non-nil error.
// It commits the transaction and returns nil if function f returns nil.
//
// Note: Do not commit or roll back the transaction in function f,
// as it is automatically handled by this function.
func (dao *VotePollDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
	return dao.Ctx(ctx).Transaction(ctx, f)
}