// Code generated by goctl. DO NOT EDIT.

package genModel

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

	"github.com/zeromicro/go-zero/core/stores/builder"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
	"github.com/zeromicro/go-zero/core/stringx"
)

var (
	merchantWechatFieldNames          = builder.RawFieldNames(&MerchantWechat{})
	merchantWechatRows                = strings.Join(merchantWechatFieldNames, ",")
	merchantWechatRowsExpectAutoSet   = strings.Join(stringx.Remove(merchantWechatFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), ",")
	merchantWechatRowsWithPlaceHolder = strings.Join(stringx.Remove(merchantWechatFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), "=?,") + "=?"
)

type (
	merchantWechatModel interface {
		Insert(ctx context.Context, data *MerchantWechat) (sql.Result, error)
		FindOne(ctx context.Context, id uint64) (*MerchantWechat, error)
		Update(ctx context.Context, data *MerchantWechat) error
		Delete(ctx context.Context, id uint64) error
		FindOneByMerchantId(ctx context.Context, merchant_id string) (*MerchantWechat, error)
	}

	defaultMerchantWechatModel struct {
		conn  sqlx.SqlConn
		table string
	}

	MerchantWechat struct {
		Id               uint64         `db:"id"`
		MerchantId       sql.NullString `db:"merchant_id"`        // 商户号
		WechatMerchantId sql.NullString `db:"wechat_merchant_id"` // sip的微信商户号
		WechatAppId      sql.NullString `db:"wechat_app_id"`      // sip的微信app_id [{"appid" :"xxxxx", "default": "1"}]支持设置多个appid 但是只能设置一个default = 1， 代码当前商户正在用的appid。 如果需要使用其他appid发券 ， 那么需要商户侧通过接口传入appid
		NotifyUrl        sql.NullString `db:"notify_url"`         // 回调通知地址[{"coupon_grant_order":"xxxx"},{"wechat_coupon_status":"xxxxx"}]
		CreateTime       sql.NullTime   `db:"create_time"`
	}
)

func newMerchantWechatModel(conn sqlx.SqlConn) *defaultMerchantWechatModel {
	return &defaultMerchantWechatModel{
		conn:  conn,
		table: "`merchant_wechat`",
	}
}

func (m *defaultMerchantWechatModel) Delete(ctx context.Context, id uint64) error {
	query := fmt.Sprintf("delete from %s where `id` = ?", m.table)
	_, err := m.conn.ExecCtx(ctx, query, id)
	return err
}

func (m *defaultMerchantWechatModel) FindOne(ctx context.Context, id uint64) (*MerchantWechat, error) {
	query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", merchantWechatRows, m.table)
	var resp MerchantWechat
	err := m.conn.QueryRowCtx(ctx, &resp, query, id)
	switch err {
	case nil:
		return &resp, nil
	case sqlx.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultMerchantWechatModel) FindOneByMerchantId(ctx context.Context, merchant_id string) (*MerchantWechat, error) {
	query := fmt.Sprintf("select %s from %s where `merchant_id` = ? limit 1", merchantWechatRows, m.table)
	var resp MerchantWechat
	err := m.conn.QueryRowCtx(ctx, &resp, query, merchant_id)
	switch err {
	case nil:
		return &resp, nil
	case sqlx.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultMerchantWechatModel) Insert(ctx context.Context, data *MerchantWechat) (sql.Result, error) {
	query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?)", m.table, merchantWechatRowsExpectAutoSet)
	ret, err := m.conn.ExecCtx(ctx, query, data.MerchantId, data.WechatMerchantId, data.WechatAppId, data.NotifyUrl)
	return ret, err
}

func (m *defaultMerchantWechatModel) Update(ctx context.Context, data *MerchantWechat) error {
	query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, merchantWechatRowsWithPlaceHolder)
	_, err := m.conn.ExecCtx(ctx, query, data.MerchantId, data.WechatMerchantId, data.WechatAppId, data.NotifyUrl, data.Id)
	return err
}

func (m *defaultMerchantWechatModel) tableName() string {
	return m.table
}