feat: 更新数据库时支持同步保存子表配置和DDL
- UpdateDatabaseRequest 添加 SubTables 字段 - 数据库更新时同步创建或更新子表记录 - 支持子表 DDL 的保存 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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@@ -696,12 +696,66 @@ func (s *DatabaseService) Update(id string, req model.UpdateDatabaseRequest) (*m
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updates["ssl_mode"] = req.SSLMode
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}
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// 更新数据库基本信息
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info := &model.DatabaseInfo{}
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if err := s.repo.Update(id, info); err != nil {
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log.Printf("[Update] 更新失败: %v", err)
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return nil, err
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}
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// 处理 SubTables - 创建或更新子表记录(包括 DDL)
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if len(req.SubTables) > 0 {
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log.Printf("[Update] 处理 %d 个子表配置", len(req.SubTables))
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for _, subTableReq := range req.SubTables {
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subTableReq.DatabaseID = id
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// 检查是否已存在(根据 parent_table 查找)
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existingTables, err := s.subTableRepo.FindByDatabaseID(id)
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if err != nil {
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log.Printf("[Update] 查询子表失败: %v", err)
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continue
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}
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found := false
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for _, existing := range existingTables {
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if existing.ParentTable == subTableReq.ParentTable {
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// 存在则更新
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log.Printf("[Update] 更新子表: %s", existing.ID)
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err := s.subTableRepo.Update(existing.ID, &model.SubTableInfo{
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ParentTable: subTableReq.ParentTable,
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SubTableName: subTableReq.SubTableName,
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SubTableComment: subTableReq.SubTableComment,
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MappingType: subTableReq.MappingType,
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RelationField: subTableReq.RelationField,
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RelationType: subTableReq.RelationType,
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DDL: subTableReq.DDL,
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})
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if err != nil {
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log.Printf("[Update] 更新子表失败: %v", err)
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}
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found = true
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break
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}
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}
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if !found {
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// 不存在则创建
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log.Printf("[Update] 创建子表: %s", subTableReq.ParentTable)
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err := s.subTableRepo.Create(&model.SubTableInfo{
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ID: uuid.New().String(),
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DatabaseID: id,
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ParentTable: subTableReq.ParentTable,
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SubTableName: subTableReq.SubTableName,
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SubTableComment: subTableReq.SubTableComment,
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MappingType: subTableReq.MappingType,
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RelationField: subTableReq.RelationField,
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RelationType: subTableReq.RelationType,
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DDL: subTableReq.DDL,
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})
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if err != nil {
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log.Printf("[Update] 创建子表失败: %v", err)
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}
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}
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}
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}
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return s.repo.FindByID(id)
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}
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