mirror of
https://gitee.com/XM-GO/PandaX.git
synced 2026-04-23 02:48:34 +08:00
236 lines
7.3 KiB
Go
236 lines
7.3 KiB
Go
package services
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import (
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"errors"
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"github.com/PandaXGO/PandaKit/biz"
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"github.com/PandaXGO/PandaKit/utils"
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"pandax/apps/develop/entity"
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"pandax/pkg/global"
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"pandax/pkg/tool"
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)
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/**
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* @Description
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* @Author Panda
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* @Date 2021/12/31 8:58
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**/
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type (
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SysGenTableModel interface {
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FindDbTablesListPage(page, pageSize int, data entity.DBTables) (*[]entity.DBTables, int64)
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FindDbTableOne(tableName string) *entity.DBTables
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// 导入表数据
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Insert(data entity.DevGenTable)
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FindOne(data entity.DevGenTable, exclude bool) *entity.DevGenTable
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FindTree(data entity.DevGenTable) *[]entity.DevGenTable
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FindListPage(page, pageSize int, data entity.DevGenTable) (*[]entity.DevGenTable, int64)
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Update(data entity.DevGenTable) *entity.DevGenTable
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Delete(tableIds []int64)
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}
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devGenTableModelImpl struct {
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table string
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}
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)
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var DevGenTableModelDao SysGenTableModel = &devGenTableModelImpl{
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table: "dev_gen_tables",
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}
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func (m *devGenTableModelImpl) FindDbTablesListPage(page, pageSize int, data entity.DBTables) (*[]entity.DBTables, int64) {
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list := make([]entity.DBTables, 0)
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pgdata := make([]map[string]any, 0)
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var total int64 = 0
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offset := pageSize * (page - 1)
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if global.Conf.Server.DbType != "mysql" && global.Conf.Server.DbType != "postgresql" {
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biz.ErrIsNil(errors.New("只支持mysql和postgresql数据库"), "只支持mysql和postgresql数据库")
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}
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db := global.Db.Table("information_schema.tables")
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if global.Conf.Server.DbType == "mysql" {
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db = db.Where("table_schema= ? ", global.Conf.Gen.Dbname)
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}
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if global.Conf.Server.DbType == "postgresql" {
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db = db.Where("table_schema = ? ", "public")
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}
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//db = db.Where("table_name NOT LIKE 'dev_%'")
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if data.TableName != "" {
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db = db.Where("table_name like ?", "%"+data.TableName+"%")
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}
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if global.Conf.Server.DbType == "mysql" {
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err := db.Limit(pageSize).Offset(offset).Find(&list).Offset(-1).Limit(-1).Count(&total).Error
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biz.ErrIsNil(err, "查询配置分页列表信息失败")
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return &list, total
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} else {
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err := db.Limit(pageSize).Offset(offset).Find(&pgdata).Offset(-1).Limit(-1).Count(&total).Error
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biz.ErrIsNil(err, "查询配置分页列表信息失败")
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for _, pd := range pgdata {
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list = append(list, entity.DBTables{TableName: utils.B2S(pd["table_name"].([]uint8))})
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}
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return &list, total
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}
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}
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func (m *devGenTableModelImpl) FindDbTableOne(tableName string) *entity.DBTables {
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resData := new(entity.DBTables)
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if global.Conf.Server.DbType != "mysql" && global.Conf.Server.DbType != "postgresql" {
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biz.ErrIsNil(errors.New("只支持mysql和postgresql数据库"), "只支持mysql和postgresql数据库")
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}
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db := global.Db.Table("information_schema.tables")
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if global.Conf.Server.DbType == "mysql" {
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db = db.Where("table_schema= ? ", global.Conf.Gen.Dbname)
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}
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if global.Conf.Server.DbType == "postgresql" {
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db = db.Where("table_schema= ? ", "public")
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}
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db = db.Where("table_name = ?", tableName)
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err := db.First(&resData).Error
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biz.ErrIsNil(err, err.Error())
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return resData
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}
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func (m *devGenTableModelImpl) Insert(dgt entity.DevGenTable) {
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err := global.Db.Table(m.table).Create(&dgt).Error
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biz.ErrIsNil(err, "新增生成代码表失败")
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for i := 0; i < len(dgt.Columns); i++ {
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dgt.Columns[i].TableId = dgt.TableId
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columns := dgt.Columns[i]
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columns.OrgId = dgt.OrgId
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columns.Owner = dgt.Owner
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DevTableColumnModelDao.Insert(columns)
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}
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}
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func (m *devGenTableModelImpl) FindOne(data entity.DevGenTable, exclude bool) *entity.DevGenTable {
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resData := new(entity.DevGenTable)
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db := global.Db.Table(m.table)
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if data.TableName != "" {
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db = db.Where("table_name = ?", data.TableName)
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}
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if data.TableId != 0 {
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db = db.Where("table_id = ?", data.TableId)
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}
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if data.TableComment != "" {
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db = db.Where("table_comment = ?", data.TableComment)
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}
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err := db.First(resData).Error
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biz.ErrIsNil(err, "查询配置信息失败")
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list := DevTableColumnModelDao.FindList(entity.DevGenTableColumn{TableId: resData.TableId}, exclude)
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resData.Columns = *list
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return resData
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}
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func (m *devGenTableModelImpl) FindTree(data entity.DevGenTable) *[]entity.DevGenTable {
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resData := make([]entity.DevGenTable, 0)
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db := global.Db.Table(m.table)
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if data.TableName != "" {
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db = db.Where("table_name = ?", data.TableName)
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}
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if data.TableId != 0 {
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db = db.Where("table_id = ?", data.TableId)
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}
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if data.TableComment != "" {
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db = db.Where("table_comment = ?", data.TableComment)
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}
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// 组织数据访问权限
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tool.OrgAuthSet(db, data.RoleId, data.Owner)
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err := db.Find(&resData).Error
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biz.ErrIsNil(err, "获取TableTree失败")
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for i := 0; i < len(resData); i++ {
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var col entity.DevGenTableColumn
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col.TableId = resData[i].TableId
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col.RoleId = data.RoleId
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columns := DevTableColumnModelDao.FindList(col, false)
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resData[i].Columns = *columns
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}
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return &resData
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}
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func (m *devGenTableModelImpl) FindListPage(page, pageSize int, data entity.DevGenTable) (*[]entity.DevGenTable, int64) {
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list := make([]entity.DevGenTable, 0)
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var total int64 = 0
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offset := pageSize * (page - 1)
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db := global.Db.Table(m.table)
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// 此处填写 where参数判断
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if data.TableName != "" {
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db = db.Where("table_name = ?", data.TableName)
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}
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if data.TableComment != "" {
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db = db.Where("table_comment = ?", data.TableComment)
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}
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// 组织数据访问权限
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tool.OrgAuthSet(db, data.RoleId, data.Owner)
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db.Where("delete_time IS NULL")
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err := db.Count(&total).Error
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err = db.Limit(pageSize).Offset(offset).Find(&list).Error
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biz.ErrIsNil(err, "查询生成代码列表信息失败")
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return &list, total
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}
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func (m *devGenTableModelImpl) Update(data entity.DevGenTable) *entity.DevGenTable {
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err := global.Db.Table(m.table).Model(&data).Updates(&data).Error
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biz.ErrIsNil(err, "修改生成代码信息失败")
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tableNames := make([]string, 0)
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for i := range data.Columns {
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if data.Columns[i].LinkTableName != "" {
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tableNames = append(tableNames, data.Columns[i].LinkTableName)
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}
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}
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tables := make([]entity.DevGenTable, 0)
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tableMap := make(map[string]*entity.DevGenTable)
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if len(tableNames) > 0 {
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err = global.Db.Table(m.table).Where("table_name in (?)", tableNames).Find(&tables).Error
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biz.ErrIsNil(err, "关联表不存在")
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for i := range tables {
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tableMap[tables[i].TableName] = &tables[i]
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}
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}
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for i := 0; i < len(data.Columns); i++ {
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if data.Columns[i].LinkTableName != "" {
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t, ok := tableMap[data.Columns[i].LinkTableName]
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if ok {
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data.Columns[i].LinkTableClass = t.ClassName
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data.Columns[i].LinkTablePackage = t.BusinessName
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data.Columns[i].LinkLabelId = t.PkColumn
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data.Columns[i].LinkLabelName = t.PkGoField
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}
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}
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DevTableColumnModelDao.Update(data.Columns[i])
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}
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return &data
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}
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func (e *devGenTableModelImpl) DeleteTables(tableId int64) bool {
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var err error
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success := false
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tx := global.Db.Begin()
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defer func() {
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if err != nil {
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tx.Rollback()
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} else {
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tx.Commit()
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}
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}()
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if err = tx.Table("sys_tables").Delete(entity.DevGenTable{}, "table_id = ?", tableId).Error; err != nil {
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return success
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}
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if err = tx.Table("sys_columns").Delete(entity.DevGenTableColumn{}, "table_id = ?", tableId).Error; err != nil {
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return success
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}
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success = true
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return success
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}
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func (m *devGenTableModelImpl) Delete(configIds []int64) {
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err := global.Db.Table(m.table).Delete(&entity.DevGenTable{}, "table_id in (?)", configIds).Error
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biz.ErrIsNil(err, "删除生成代码信息失败")
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DevTableColumnModelDao.Delete(configIds)
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return
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}
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