i2-bill-erp/model/excel_export_log_model.go

package model

import (
	"database/sql"
	"fmt"
	"strings"

	"git.i2edu.net/i2/go-zero/core/stores/cache"
	"git.i2edu.net/i2/go-zero/core/stores/sqlc"
	"git.i2edu.net/i2/go-zero/core/stores/sqlx"
	"git.i2edu.net/i2/go-zero/core/stringx"
	"git.i2edu.net/i2/go-zero/tools/goctl/model/sql/builderx"
)

var (
	excelExportLogFieldNames          = builderx.RawFieldNames(&ExcelExportLog{})
	excelExportLogRows                = strings.Join(excelExportLogFieldNames, ",")
	excelExportLogRowsExpectAutoSet   = strings.Join(stringx.Remove(excelExportLogFieldNames, "`id`", "`create_time`", "`update_time`"), ",")
	excelExportLogRowsWithPlaceHolder = strings.Join(stringx.Remove(excelExportLogFieldNames, "`id`", "`create_time`", "`update_time`"), "=?,") + "=?"

	cacheExcelExportLogIdPrefix = "cache:excelExportLog:id:"
)

type (
	ExcelExportLogModel interface {
		Insert(data ExcelExportLog) (sql.Result, error)
		FindOne(id int64) (*ExcelExportLog, error)
		Update(data ExcelExportLog) error
		Delete(id int64) error
	}

	defaultExcelExportLogModel struct {
		sqlc.CachedConn
		table string
	}

	ExcelExportLog struct {
		Cond           string         `db:"cond"`
		CreateTime     sql.NullTime   `db:"create_time"`
		LastUpdateTime sql.NullTime   `db:"last_update_time"`
		CreateBy       sql.NullString `db:"create_by"`
		LastUpdateBy   sql.NullString `db:"last_update_by"`
		DelFlag        int64          `db:"del_flag"`
		Id             int64          `db:"id"`
		Module         sql.NullString `db:"module"`
	}
)

func NewExcelExportLogModel(conn sqlx.SqlConn, c cache.CacheConf) ExcelExportLogModel {
	return &defaultExcelExportLogModel{
		CachedConn: sqlc.NewConn(conn, c),
		table:      "`excel_export_log`",
	}
}

func (m *defaultExcelExportLogModel) Insert(data ExcelExportLog) (sql.Result, error) {
	query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?, ?)", m.table, excelExportLogRowsExpectAutoSet)
	ret, err := m.ExecNoCache(query, data.Cond, data.LastUpdateTime, data.CreateBy, data.LastUpdateBy, data.DelFlag, data.Module)

	return ret, err
}

func (m *defaultExcelExportLogModel) FindOne(id int64) (*ExcelExportLog, error) {
	excelExportLogIdKey := fmt.Sprintf("%s%v", cacheExcelExportLogIdPrefix, id)
	var resp ExcelExportLog
	err := m.QueryRow(&resp, excelExportLogIdKey, func(conn sqlx.SqlConn, v interface{}) error {
		query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", excelExportLogRows, m.table)
		return conn.QueryRow(v, query, id)
	})
	switch err {
	case nil:
		return &resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultExcelExportLogModel) Update(data ExcelExportLog) error {
	excelExportLogIdKey := fmt.Sprintf("%s%v", cacheExcelExportLogIdPrefix, data.Id)
	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
		query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, excelExportLogRowsWithPlaceHolder)
		return conn.Exec(query, data.Cond, data.LastUpdateTime, data.CreateBy, data.LastUpdateBy, data.DelFlag, data.Module, data.Id)
	}, excelExportLogIdKey)
	return err
}

func (m *defaultExcelExportLogModel) Delete(id int64) error {

	excelExportLogIdKey := fmt.Sprintf("%s%v", cacheExcelExportLogIdPrefix, id)
	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
		query := fmt.Sprintf("delete from %s where `id` = ?", m.table)
		return conn.Exec(query, id)
	}, excelExportLogIdKey)
	return err
}

func (m *defaultExcelExportLogModel) formatPrimary(primary interface{}) string {
	return fmt.Sprintf("%s%v", cacheExcelExportLogIdPrefix, primary)
}

func (m *defaultExcelExportLogModel) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
	query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", excelExportLogRows, m.table)
	return conn.QueryRow(v, query, primary)
}