ycc-proxy-server/app/main/model/agentRelationModel_gen.go

// Code generated by goctl. DO NOT EDIT!

package model

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

	"reflect"
	"time"

	"github.com/Masterminds/squirrel"
	"github.com/google/uuid"
	"github.com/pkg/errors"
	"github.com/zeromicro/go-zero/core/stores/builder"
	"github.com/zeromicro/go-zero/core/stores/cache"
	"github.com/zeromicro/go-zero/core/stores/sqlc"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
	"github.com/zeromicro/go-zero/core/stringx"
	"ycc-server/common/globalkey"
)

var (
	agentRelationFieldNames          = builder.RawFieldNames(&AgentRelation{})
	agentRelationRows                = strings.Join(agentRelationFieldNames, ",")
	agentRelationRowsExpectAutoSet   = strings.Join(stringx.Remove(agentRelationFieldNames, "`create_time`", "`update_time`"), ",")
	agentRelationRowsWithPlaceHolder = strings.Join(stringx.Remove(agentRelationFieldNames, "`id`", "`create_time`", "`update_time`"), "=?,") + "=?"

	cacheYccAgentRelationIdPrefix                          = "cache:ycc:agentRelation:id:"
	cacheYccAgentRelationParentIdChildIdRelationTypePrefix = "cache:ycc:agentRelation:parentId:childId:relationType:"
)

type (
	agentRelationModel interface {
		Insert(ctx context.Context, session sqlx.Session, data *AgentRelation) (sql.Result, error)
		FindOne(ctx context.Context, id string) (*AgentRelation, error)
		FindOneByParentIdChildIdRelationType(ctx context.Context, parentId string, childId string, relationType int64) (*AgentRelation, error)
		Update(ctx context.Context, session sqlx.Session, data *AgentRelation) (sql.Result, error)
		UpdateWithVersion(ctx context.Context, session sqlx.Session, data *AgentRelation) error
		Trans(ctx context.Context, fn func(context context.Context, session sqlx.Session) error) error
		SelectBuilder() squirrel.SelectBuilder
		DeleteSoft(ctx context.Context, session sqlx.Session, data *AgentRelation) error
		FindSum(ctx context.Context, sumBuilder squirrel.SelectBuilder, field string) (float64, error)
		FindCount(ctx context.Context, countBuilder squirrel.SelectBuilder, field string) (int64, error)
		FindAll(ctx context.Context, rowBuilder squirrel.SelectBuilder, orderBy string) ([]*AgentRelation, error)
		FindPageListByPage(ctx context.Context, rowBuilder squirrel.SelectBuilder, page, pageSize int64, orderBy string) ([]*AgentRelation, error)
		FindPageListByPageWithTotal(ctx context.Context, rowBuilder squirrel.SelectBuilder, page, pageSize int64, orderBy string) ([]*AgentRelation, int64, error)
		FindPageListByIdDESC(ctx context.Context, rowBuilder squirrel.SelectBuilder, preMinId, pageSize int64) ([]*AgentRelation, error)
		FindPageListByIdASC(ctx context.Context, rowBuilder squirrel.SelectBuilder, preMaxId, pageSize int64) ([]*AgentRelation, error)
		Delete(ctx context.Context, session sqlx.Session, id string) error
	}

	defaultAgentRelationModel struct {
		sqlc.CachedConn
		table string
	}

	AgentRelation struct {
		Id           string         `db:"id"`
		ParentId     string         `db:"parent_id"`
		ChildId      string         `db:"child_id"`
		RelationType int64          `db:"relation_type"` // 关系类型：1=直接关系，2=已脱离（历史记录）
		DetachReason sql.NullString `db:"detach_reason"` // 脱离原因：upgrade=升级脱离
		DetachTime   sql.NullTime   `db:"detach_time"`   // 脱离时间
		CreateTime   time.Time      `db:"create_time"`   // 创建时间
		UpdateTime   time.Time      `db:"update_time"`   // 更新时间
		DeleteTime   sql.NullTime   `db:"delete_time"`   // 删除时间
		DelState     int64          `db:"del_state"`     // 删除状态：0=未删除，1=已删除
		Version      int64          `db:"version"`       // 版本号（乐观锁）
	}
)

func newAgentRelationModel(conn sqlx.SqlConn, c cache.CacheConf) *defaultAgentRelationModel {
	return &defaultAgentRelationModel{
		CachedConn: sqlc.NewConn(conn, c),
		table:      "`agent_relation`",
	}
}

func (m *defaultAgentRelationModel) Insert(ctx context.Context, session sqlx.Session, data *AgentRelation) (sql.Result, error) {
	data.DelState = globalkey.DelStateNo
	m.insertUUID(data)
	yccAgentRelationIdKey := fmt.Sprintf("%s%v", cacheYccAgentRelationIdPrefix, data.Id)
	yccAgentRelationParentIdChildIdRelationTypeKey := fmt.Sprintf("%s%v:%v:%v", cacheYccAgentRelationParentIdChildIdRelationTypePrefix, data.ParentId, data.ChildId, data.RelationType)
	return m.ExecCtx(ctx, func(ctx context.Context, conn sqlx.SqlConn) (result sql.Result, err error) {
		query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?, ?, ?, ?, ?)", m.table, agentRelationRowsExpectAutoSet)
		if session != nil {
			return session.ExecCtx(ctx, query, data.Id, data.ParentId, data.ChildId, data.RelationType, data.DetachReason, data.DetachTime, data.DeleteTime, data.DelState, data.Version)
		}
		return conn.ExecCtx(ctx, query, data.Id, data.ParentId, data.ChildId, data.RelationType, data.DetachReason, data.DetachTime, data.DeleteTime, data.DelState, data.Version)
	}, yccAgentRelationIdKey, yccAgentRelationParentIdChildIdRelationTypeKey)
}
func (m *defaultAgentRelationModel) insertUUID(data *AgentRelation) {
	t := reflect.TypeOf(data).Elem()
	v := reflect.ValueOf(data).Elem()
	for i := 0; i < t.NumField(); i++ {
		sf := t.Field(i)
		if sf.Tag.Get("db") == "id" {
			f := v.Field(i)
			if f.IsValid() && f.CanSet() && f.Kind() == reflect.String {
				if f.String() == "" {
					f.SetString(uuid.NewString())
				}
			}
			break
		}
	}
}

func (m *defaultAgentRelationModel) FindOne(ctx context.Context, id string) (*AgentRelation, error) {
	yccAgentRelationIdKey := fmt.Sprintf("%s%v", cacheYccAgentRelationIdPrefix, id)
	var resp AgentRelation
	err := m.QueryRowCtx(ctx, &resp, yccAgentRelationIdKey, func(ctx context.Context, conn sqlx.SqlConn, v interface{}) error {
		query := fmt.Sprintf("select %s from %s where `id` = ? and del_state = ? limit 1", agentRelationRows, m.table)
		return conn.QueryRowCtx(ctx, v, query, id, globalkey.DelStateNo)
	})
	switch err {
	case nil:
		return &resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultAgentRelationModel) FindOneByParentIdChildIdRelationType(ctx context.Context, parentId string, childId string, relationType int64) (*AgentRelation, error) {
	yccAgentRelationParentIdChildIdRelationTypeKey := fmt.Sprintf("%s%v:%v:%v", cacheYccAgentRelationParentIdChildIdRelationTypePrefix, parentId, childId, relationType)
	var resp AgentRelation
	err := m.QueryRowIndexCtx(ctx, &resp, yccAgentRelationParentIdChildIdRelationTypeKey, m.formatPrimary, func(ctx context.Context, conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
		query := fmt.Sprintf("select %s from %s where `parent_id` = ? and `child_id` = ? and `relation_type` = ? and del_state = ? limit 1", agentRelationRows, m.table)
		if err := conn.QueryRowCtx(ctx, &resp, query, parentId, childId, relationType, globalkey.DelStateNo); err != nil {
			return nil, err
		}
		return resp.Id, nil
	}, m.queryPrimary)
	switch err {
	case nil:
		return &resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultAgentRelationModel) Update(ctx context.Context, session sqlx.Session, newData *AgentRelation) (sql.Result, error) {
	data, err := m.FindOne(ctx, newData.Id)
	if err != nil {
		return nil, err
	}
	yccAgentRelationIdKey := fmt.Sprintf("%s%v", cacheYccAgentRelationIdPrefix, data.Id)
	yccAgentRelationParentIdChildIdRelationTypeKey := fmt.Sprintf("%s%v:%v:%v", cacheYccAgentRelationParentIdChildIdRelationTypePrefix, data.ParentId, data.ChildId, data.RelationType)
	return m.ExecCtx(ctx, func(ctx context.Context, conn sqlx.SqlConn) (result sql.Result, err error) {
		query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, agentRelationRowsWithPlaceHolder)
		if session != nil {
			return session.ExecCtx(ctx, query, newData.ParentId, newData.ChildId, newData.RelationType, newData.DetachReason, newData.DetachTime, newData.DeleteTime, newData.DelState, newData.Version, newData.Id)
		}
		return conn.ExecCtx(ctx, query, newData.ParentId, newData.ChildId, newData.RelationType, newData.DetachReason, newData.DetachTime, newData.DeleteTime, newData.DelState, newData.Version, newData.Id)
	}, yccAgentRelationIdKey, yccAgentRelationParentIdChildIdRelationTypeKey)
}

func (m *defaultAgentRelationModel) UpdateWithVersion(ctx context.Context, session sqlx.Session, newData *AgentRelation) error {

	oldVersion := newData.Version
	newData.Version += 1

	var sqlResult sql.Result
	var err error

	data, err := m.FindOne(ctx, newData.Id)
	if err != nil {
		return err
	}
	yccAgentRelationIdKey := fmt.Sprintf("%s%v", cacheYccAgentRelationIdPrefix, data.Id)
	yccAgentRelationParentIdChildIdRelationTypeKey := fmt.Sprintf("%s%v:%v:%v", cacheYccAgentRelationParentIdChildIdRelationTypePrefix, data.ParentId, data.ChildId, data.RelationType)
	sqlResult, err = m.ExecCtx(ctx, func(ctx context.Context, conn sqlx.SqlConn) (result sql.Result, err error) {
		query := fmt.Sprintf("update %s set %s where `id` = ? and version = ? ", m.table, agentRelationRowsWithPlaceHolder)
		if session != nil {
			return session.ExecCtx(ctx, query, newData.ParentId, newData.ChildId, newData.RelationType, newData.DetachReason, newData.DetachTime, newData.DeleteTime, newData.DelState, newData.Version, newData.Id, oldVersion)
		}
		return conn.ExecCtx(ctx, query, newData.ParentId, newData.ChildId, newData.RelationType, newData.DetachReason, newData.DetachTime, newData.DeleteTime, newData.DelState, newData.Version, newData.Id, oldVersion)
	}, yccAgentRelationIdKey, yccAgentRelationParentIdChildIdRelationTypeKey)
	if err != nil {
		return err
	}
	updateCount, err := sqlResult.RowsAffected()
	if err != nil {
		return err
	}
	if updateCount == 0 {
		return ErrNoRowsUpdate
	}

	return nil
}

func (m *defaultAgentRelationModel) DeleteSoft(ctx context.Context, session sqlx.Session, data *AgentRelation) error {
	data.DelState = globalkey.DelStateYes
	data.DeleteTime = sql.NullTime{Time: time.Now(), Valid: true}
	if err := m.UpdateWithVersion(ctx, session, data); err != nil {
		return errors.Wrapf(errors.New("delete soft failed "), "AgentRelationModel delete err : %+v", err)
	}
	return nil
}

func (m *defaultAgentRelationModel) FindSum(ctx context.Context, builder squirrel.SelectBuilder, field string) (float64, error) {

	if len(field) == 0 {
		return 0, errors.Wrapf(errors.New("FindSum Least One Field"), "FindSum Least One Field")
	}

	builder = builder.Columns("IFNULL(SUM(" + field + "),0)")

	query, values, err := builder.Where("del_state = ?", globalkey.DelStateNo).ToSql()
	if err != nil {
		return 0, err
	}

	var resp float64
	err = m.QueryRowNoCacheCtx(ctx, &resp, query, values...)
	switch err {
	case nil:
		return resp, nil
	default:
		return 0, err
	}
}

func (m *defaultAgentRelationModel) FindCount(ctx context.Context, builder squirrel.SelectBuilder, field string) (int64, error) {

	if len(field) == 0 {
		return 0, errors.Wrapf(errors.New("FindCount Least One Field"), "FindCount Least One Field")
	}

	builder = builder.Columns("COUNT(" + field + ")")

	query, values, err := builder.Where("del_state = ?", globalkey.DelStateNo).ToSql()
	if err != nil {
		return 0, err
	}

	var resp int64
	err = m.QueryRowNoCacheCtx(ctx, &resp, query, values...)
	switch err {
	case nil:
		return resp, nil
	default:
		return 0, err
	}
}

func (m *defaultAgentRelationModel) FindAll(ctx context.Context, builder squirrel.SelectBuilder, orderBy string) ([]*AgentRelation, error) {

	builder = builder.Columns(agentRelationRows)

	if orderBy == "" {
		builder = builder.OrderBy("id DESC")
	} else {
		builder = builder.OrderBy(orderBy)
	}

	query, values, err := builder.Where("del_state = ?", globalkey.DelStateNo).ToSql()
	if err != nil {
		return nil, err
	}

	var resp []*AgentRelation
	err = m.QueryRowsNoCacheCtx(ctx, &resp, query, values...)
	switch err {
	case nil:
		return resp, nil
	default:
		return nil, err
	}
}

func (m *defaultAgentRelationModel) FindPageListByPage(ctx context.Context, builder squirrel.SelectBuilder, page, pageSize int64, orderBy string) ([]*AgentRelation, error) {

	builder = builder.Columns(agentRelationRows)

	if orderBy == "" {
		builder = builder.OrderBy("id DESC")
	} else {
		builder = builder.OrderBy(orderBy)
	}

	if page < 1 {
		page = 1
	}
	offset := (page - 1) * pageSize

	query, values, err := builder.Where("del_state = ?", globalkey.DelStateNo).Offset(uint64(offset)).Limit(uint64(pageSize)).ToSql()
	if err != nil {
		return nil, err
	}

	var resp []*AgentRelation
	err = m.QueryRowsNoCacheCtx(ctx, &resp, query, values...)
	switch err {
	case nil:
		return resp, nil
	default:
		return nil, err
	}
}

func (m *defaultAgentRelationModel) FindPageListByPageWithTotal(ctx context.Context, builder squirrel.SelectBuilder, page, pageSize int64, orderBy string) ([]*AgentRelation, int64, error) {

	total, err := m.FindCount(ctx, builder, "id")
	if err != nil {
		return nil, 0, err
	}

	builder = builder.Columns(agentRelationRows)

	if orderBy == "" {
		builder = builder.OrderBy("id DESC")
	} else {
		builder = builder.OrderBy(orderBy)
	}

	if page < 1 {
		page = 1
	}
	offset := (page - 1) * pageSize

	query, values, err := builder.Where("del_state = ?", globalkey.DelStateNo).Offset(uint64(offset)).Limit(uint64(pageSize)).ToSql()
	if err != nil {
		return nil, total, err
	}

	var resp []*AgentRelation
	err = m.QueryRowsNoCacheCtx(ctx, &resp, query, values...)
	switch err {
	case nil:
		return resp, total, nil
	default:
		return nil, total, err
	}
}

func (m *defaultAgentRelationModel) FindPageListByIdDESC(ctx context.Context, builder squirrel.SelectBuilder, preMinId, pageSize int64) ([]*AgentRelation, error) {

	builder = builder.Columns(agentRelationRows)

	if preMinId > 0 {
		builder = builder.Where(" id < ? ", preMinId)
	}

	query, values, err := builder.Where("del_state = ?", globalkey.DelStateNo).OrderBy("id DESC").Limit(uint64(pageSize)).ToSql()
	if err != nil {
		return nil, err
	}

	var resp []*AgentRelation
	err = m.QueryRowsNoCacheCtx(ctx, &resp, query, values...)
	switch err {
	case nil:
		return resp, nil
	default:
		return nil, err
	}
}

func (m *defaultAgentRelationModel) FindPageListByIdASC(ctx context.Context, builder squirrel.SelectBuilder, preMaxId, pageSize int64) ([]*AgentRelation, error) {

	builder = builder.Columns(agentRelationRows)

	if preMaxId > 0 {
		builder = builder.Where(" id > ? ", preMaxId)
	}

	query, values, err := builder.Where("del_state = ?", globalkey.DelStateNo).OrderBy("id ASC").Limit(uint64(pageSize)).ToSql()
	if err != nil {
		return nil, err
	}

	var resp []*AgentRelation
	err = m.QueryRowsNoCacheCtx(ctx, &resp, query, values...)
	switch err {
	case nil:
		return resp, nil
	default:
		return nil, err
	}
}

func (m *defaultAgentRelationModel) Trans(ctx context.Context, fn func(ctx context.Context, session sqlx.Session) error) error {

	return m.TransactCtx(ctx, func(ctx context.Context, session sqlx.Session) error {
		return fn(ctx, session)
	})

}

func (m *defaultAgentRelationModel) SelectBuilder() squirrel.SelectBuilder {
	return squirrel.Select().From(m.table)
}
func (m *defaultAgentRelationModel) Delete(ctx context.Context, session sqlx.Session, id string) error {
	data, err := m.FindOne(ctx, id)
	if err != nil {
		return err
	}

	yccAgentRelationIdKey := fmt.Sprintf("%s%v", cacheYccAgentRelationIdPrefix, id)
	yccAgentRelationParentIdChildIdRelationTypeKey := fmt.Sprintf("%s%v:%v:%v", cacheYccAgentRelationParentIdChildIdRelationTypePrefix, data.ParentId, data.ChildId, data.RelationType)
	_, err = m.ExecCtx(ctx, func(ctx context.Context, conn sqlx.SqlConn) (result sql.Result, err error) {
		query := fmt.Sprintf("delete from %s where `id` = ?", m.table)
		if session != nil {
			return session.ExecCtx(ctx, query, id)
		}
		return conn.ExecCtx(ctx, query, id)
	}, yccAgentRelationIdKey, yccAgentRelationParentIdChildIdRelationTypeKey)
	return err
}
func (m *defaultAgentRelationModel) formatPrimary(primary interface{}) string {
	return fmt.Sprintf("%s%v", cacheYccAgentRelationIdPrefix, primary)
}
func (m *defaultAgentRelationModel) queryPrimary(ctx context.Context, conn sqlx.SqlConn, v, primary interface{}) error {
	query := fmt.Sprintf("select %s from %s where `id` = ? and del_state = ? limit 1", agentRelationRows, m.table)
	return conn.QueryRowCtx(ctx, v, query, primary, globalkey.DelStateNo)
}

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