GtDataStore/app/model/dcDeviceRelationModel_gen.go

// Code generated by goctl. DO NOT EDIT.

package model

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

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

var (
	dcDeviceRelationFieldNames          = builder.RawFieldNames(&DcDeviceRelation{})
	dcDeviceRelationRows                = strings.Join(dcDeviceRelationFieldNames, ",")
	dcDeviceRelationRowsExpectAutoSet   = strings.Join(stringx.Remove(dcDeviceRelationFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), ",")
	dcDeviceRelationRowsWithPlaceHolder = strings.Join(stringx.Remove(dcDeviceRelationFieldNames, "`id`", "`create_at`", "`create_time`", "`created_at`", "`update_at`", "`update_time`", "`updated_at`"), "=?,") + "=?"
)

type (
	dcDeviceRelationModel interface {
		Insert(ctx context.Context, data *DcDeviceRelation) (sql.Result, error)
		FindOne(ctx context.Context, id int64) (*DcDeviceRelation, error)
		FindOneByProjectIdDeviceCode(ctx context.Context, projectId int64, deviceCode string) (*DcDeviceRelation, error)
		Update(ctx context.Context, data *DcDeviceRelation) error
		Delete(ctx context.Context, id int64) error
	}

	defaultDcDeviceRelationModel struct {
		conn  sqlx.SqlConn
		table string
	}

	DcDeviceRelation struct {
		Id         int64  `db:"id"`
		ProjectId  int64  `db:"project_id"`
		DeviceCode string `db:"device_code"`
		Chest      string `db:"chest"` // 与之相关的 chest 设备
		Pump       string `db:"pump"`  // 与之相关的 pump 设备
		Value      string `db:"value"` // 与之相关的 value 设备
	}
)

func newDcDeviceRelationModel(conn sqlx.SqlConn) *defaultDcDeviceRelationModel {
	return &defaultDcDeviceRelationModel{
		conn:  conn,
		table: "`dc_device_relation`",
	}
}

func (m *defaultDcDeviceRelationModel) withSession(session sqlx.Session) *defaultDcDeviceRelationModel {
	return &defaultDcDeviceRelationModel{
		conn:  sqlx.NewSqlConnFromSession(session),
		table: "`dc_device_relation`",
	}
}

func (m *defaultDcDeviceRelationModel) Delete(ctx context.Context, id int64) error {
	query := fmt.Sprintf("delete from %s where `id` = ?", m.table)
	_, err := m.conn.ExecCtx(ctx, query, id)
	return err
}

func (m *defaultDcDeviceRelationModel) FindOne(ctx context.Context, id int64) (*DcDeviceRelation, error) {
	query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", dcDeviceRelationRows, m.table)
	var resp DcDeviceRelation
	err := m.conn.QueryRowCtx(ctx, &resp, query, id)
	switch err {
	case nil:
		return &resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultDcDeviceRelationModel) FindOneByProjectIdDeviceCode(ctx context.Context, projectId int64, deviceCode string) (*DcDeviceRelation, error) {
	var resp DcDeviceRelation
	query := fmt.Sprintf("select %s from %s where `project_id` = ? and `device_code` = ? limit 1", dcDeviceRelationRows, m.table)
	err := m.conn.QueryRowCtx(ctx, &resp, query, projectId, deviceCode)
	switch err {
	case nil:
		return &resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultDcDeviceRelationModel) Insert(ctx context.Context, data *DcDeviceRelation) (sql.Result, error) {
	query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?)", m.table, dcDeviceRelationRowsExpectAutoSet)
	ret, err := m.conn.ExecCtx(ctx, query, data.ProjectId, data.DeviceCode, data.Chest, data.Pump, data.Value)
	return ret, err
}

func (m *defaultDcDeviceRelationModel) Update(ctx context.Context, newData *DcDeviceRelation) error {
	query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, dcDeviceRelationRowsWithPlaceHolder)
	_, err := m.conn.ExecCtx(ctx, query, newData.ProjectId, newData.DeviceCode, newData.Chest, newData.Pump, newData.Value, newData.Id)
	return err
}

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