refactor(kb): 文库列表/正文分离 + [[双链]]索引表(可扛大文件)
不再一次拉回整库正文、不再前端扫全文 —— 列表只读元数据,正文按需取,链接走索引。 - store: SaveDoc 维护 size+preview(前 500 字);ListVault 仅 Select 元数据(name/size/preview, 不含 content);GetDoc 取单篇全文;DocLink 表 + ReplaceDocLinks(入库/编辑时按 from 重建出链) + ListLinks。 - gateway: 入库/笔记保存时正则抽 [[链接]]→ReplaceDocLinks 维护索引; /kb/vault 改返元数据+预览;新增 /kb/doc(单篇全文) 与 /kb/links(全库双链)。 - 前端:listVault 返元数据,新增 getDoc/listLinks;VaultPanel 列表只展示名/字数, 选中后 getDoc 按需载正文(带加载态),反链/笔记关系图改用服务端 links 索引(不扫全文)。 验证:curl /kb/vault 仅 name/size/preview;/kb/doc 取单篇;/kb/links 返 3 条双链。 Preview:文库点「架构总览」按需载正文(平台分五层)、反向链接(1)=Dispatcher(来自索引)。tsc+vite+gateway build 通过。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
@@ -111,24 +111,81 @@ type DocLink struct {
|
||||
|
||||
func (DocLink) TableName() string { return "sundynix_doc_link" }
|
||||
|
||||
// SaveDoc 写入/更新一份文档(owner+kb+name 唯一,重名覆盖内容)。
|
||||
func (p *Postgres) SaveDoc(ctx context.Context, owner, kb, name, content string) error {
|
||||
// docHead 取前 n 个 rune 作预览。
|
||||
func docHead(s string, n int) string {
|
||||
r := []rune(s)
|
||||
if len(r) <= n {
|
||||
return s
|
||||
}
|
||||
return string(r[:n])
|
||||
}
|
||||
|
||||
// SaveDoc 写入/更新一份文档(owner+kb+name 唯一,重名覆盖)。
|
||||
// 同时维护 size 与 preview(列表只读它们,不拉全文)。content 入参为内联正文;
|
||||
// objectKey 非空表示正文已转 MinIO(此时 content 传空)。
|
||||
func (p *Postgres) SaveDoc(ctx context.Context, owner, kb, name, content, objectKey string, size int) error {
|
||||
if p.db == nil {
|
||||
return nil
|
||||
}
|
||||
preview := docHead(content, 500)
|
||||
return p.db.WithContext(ctx).Clauses(clause.OnConflict{
|
||||
Columns: []clause.Column{{Name: "owner"}, {Name: "kb"}, {Name: "name"}},
|
||||
DoUpdates: clause.AssignmentColumns([]string{"content"}),
|
||||
}).Create(&Doc{Owner: owner, KB: kb, Name: name, Content: content}).Error
|
||||
DoUpdates: clause.Assignments(map[string]any{"content": content, "object_key": objectKey, "size": size, "preview": preview, "updated_at": time.Now()}),
|
||||
}).Create(&Doc{Owner: owner, KB: kb, Name: name, Content: content, ObjectKey: objectKey, Size: size, Preview: preview}).Error
|
||||
}
|
||||
|
||||
// ListVault 返回某 owner 某 kb 的全部文档(名+内容),供文库浏览/双链/反链。
|
||||
// ListVault 返回文库列表(仅元数据 + 预览,不含全文),避免一次拉回整库正文。
|
||||
func (p *Postgres) ListVault(ctx context.Context, owner, kb string) ([]Doc, error) {
|
||||
if p.db == nil {
|
||||
return nil, nil
|
||||
}
|
||||
var rows []Doc
|
||||
err := p.db.WithContext(ctx).Where("owner = ? AND kb = ?", owner, kb).Order("id").Find(&rows).Error
|
||||
err := p.db.WithContext(ctx).
|
||||
Select("id", "name", "size", "preview", "object_key", "updated_at").
|
||||
Where("owner = ? AND kb = ?", owner, kb).Order("updated_at desc").Find(&rows).Error
|
||||
return rows, err
|
||||
}
|
||||
|
||||
// GetDoc 取单篇文档(含全文 Content 与 ObjectKey,供按需阅读)。
|
||||
func (p *Postgres) GetDoc(ctx context.Context, owner, kb, name string) (*Doc, error) {
|
||||
if p.db == nil {
|
||||
return nil, nil
|
||||
}
|
||||
var d Doc
|
||||
if err := p.db.WithContext(ctx).Where("owner = ? AND kb = ? AND name = ?", owner, kb, name).First(&d).Error; err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &d, nil
|
||||
}
|
||||
|
||||
// ReplaceDocLinks 重建某文档的出链(先删旧,再插新)—— 入库/编辑时调用。
|
||||
func (p *Postgres) ReplaceDocLinks(ctx context.Context, owner, kb, from string, tos []string) error {
|
||||
if p.db == nil {
|
||||
return nil
|
||||
}
|
||||
return p.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
|
||||
if err := tx.Where("owner = ? AND kb = ? AND from_name = ?", owner, kb, from).Delete(&DocLink{}).Error; err != nil {
|
||||
return err
|
||||
}
|
||||
for _, to := range tos {
|
||||
if to == "" || to == from {
|
||||
continue
|
||||
}
|
||||
if err := tx.Create(&DocLink{Owner: owner, KB: kb, FromName: from, ToName: to}).Error; err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
// ListLinks 返回某 kb 的全部 [[双链]](from→to),供反链/笔记关系图按需查询(数据小)。
|
||||
func (p *Postgres) ListLinks(ctx context.Context, owner, kb string) ([]DocLink, error) {
|
||||
if p.db == nil {
|
||||
return nil, nil
|
||||
}
|
||||
var rows []DocLink
|
||||
err := p.db.WithContext(ctx).Where("owner = ? AND kb = ?", owner, kb).Find(&rows).Error
|
||||
return rows, err
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user