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package service
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import (
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"errors"
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"fmt"
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"github.com/linmadan/egglib-go/core/application"
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"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/event/command"
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"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/application/factory"
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"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/domain"
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"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/log"
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"reflect"
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"sort"
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)
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func (tableEventService *TableEventService) HandlerTableAffectedMarkToConflictStatus(ctx *domain.Context, cmd *command.TableEventCommand) (interface{}, error) {
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transactionContext, err := factory.CreateTransactionContext(nil)
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if err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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if err := transactionContext.StartTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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defer func() {
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transactionContext.RollbackTransaction()
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}()
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data := cmd.EventTable
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tableId := 0
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switch data.Type {
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case domain.TableStructEditEvent, domain.TableDeleteEvent:
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tableId = data.Table.TableId
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case domain.QuerySetUpdateEvent:
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// 结构变更才报冲突
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if !checkStructChange(cmd) {
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return nil, err
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}
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tableId = data.QuerySet.QuerySetInfo.BindTableId
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case domain.QuerySetUpdateRenameEvent:
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tableId = data.QuerySet.QuerySetInfo.BindTableId
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default:
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return nil, err
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}
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if tableId == 0 {
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return nil, nil
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}
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// tableId 相关联的
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tableRepository, _, _ := factory.FastPgTable(transactionContext, 0)
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_, tables, err := tableRepository.Find(map[string]interface{}{"context": ctx, "dependencyTable": tableId, "tableTypesNotIn": []string{domain.TemporaryTable.ToString()}})
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if errors.Is(err, domain.ErrorNotFound) {
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return nil, nil
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}
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tableIds := make([]int, 0)
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for _, table := range tables {
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tableIds = append(tableIds, table.TableId)
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}
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if len(tableIds) == 0 {
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return nil, nil
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}
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querySetRepository, _, _ := factory.FastPgQuerySet(transactionContext, 0)
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_, querySets, _ := querySetRepository.Find(map[string]interface{}{"context": ctx, "bindTableIds": tableIds})
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for _, querySet := range querySets {
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log.Logger.Debug(fmt.Sprintf("【集合状态更新】 id:%v name:%v ReadyStatus:1", querySet.QuerySetId, querySet.Name))
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querySet.QuerySetInfo.WithConflictStatus()
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_, err = querySetRepository.Save(querySet)
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if err != nil {
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return nil, err
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}
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}
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if err := transactionContext.CommitTransaction(); err != nil {
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return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
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}
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return nil, nil
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}
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func checkStructChange(cmd *command.TableEventCommand) bool {
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var (
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newSet = cmd.EventTable.QuerySet
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oldSet = cmd.EventTable.OldQuerySet
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newTable = cmd.EventTable.Table
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oldTable = cmd.EventTable.OldTable
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)
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if newSet == nil || oldSet == nil {
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return false
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}
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var (
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t string = newSet.Type
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)
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switch t {
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case domain.SchemaTable.ToString(), domain.SubProcessTable.ToString():
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newSetDepTables := newSet.GetDependencyTables(newSet.QueryComponents)
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oldSetDepTables := newSet.GetDependencyTables(oldSet.QueryComponents)
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sort.SliceStable(newSetDepTables, func(i, j int) bool {
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return newSetDepTables[i] < newSetDepTables[j]
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})
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sort.SliceStable(oldSetDepTables, func(i, j int) bool {
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return oldSetDepTables[i] < oldSetDepTables[j]
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})
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if !reflect.DeepEqual(newSetDepTables, oldSetDepTables) {
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log.Logger.Debug(fmt.Sprintf("方案/过程:%v 依赖变更 %v -> %v", t, oldSetDepTables, newSetDepTables))
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return true
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}
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case domain.CalculateTable.ToString():
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if newTable == nil || oldTable == nil {
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return false
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}
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newTableFields := tableFields(newTable)
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oldTableFields := tableFields(oldTable)
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sort.Strings(newTableFields)
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sort.Strings(oldTableFields)
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if !reflect.DeepEqual(newTableFields, oldTableFields) {
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log.Logger.Debug(fmt.Sprintf("计算表:%v 结构变更 %v -> %v", t, oldTableFields, newTableFields))
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return true
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}
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case domain.CalculateItem.ToString(), domain.CalculateSet.ToString():
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return false
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}
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return false
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}
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func tableFields(t *domain.Table) []string {
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var result = make([]string, 0)
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for _, f := range t.Fields(false) {
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result = append(result, f.SQLName)
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}
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return result
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} |
...
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...
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