package echomeet import ( "yunyan/comm" "yunyan/lego/core" "yunyan/lego/core/cbase" "yunyan/lego/sys/mysql" "yunyan/lego/sys/postgres" "yunyan/pb" "fmt" "path/filepath" "runtime" "gorm.io/gorm/clause" ) // templatePrivateIdStart 模板 id 分段阈值(唯一的归属判定依据): // - id < 此值 → 公共模板,存公共数据库(Postgres),可有多语言版本; // - id >= 此值 → 用户私有模板,存业务服务数据库(MySQL),单条、无多语言版本。 // 由建表时对私有模板表设置自增起点保证两段 id 不重叠(见 modelComp.Init)。 const templatePrivateIdStart = 10000 // 代理模型 type modelComp struct { cbase.ModuleCompBase module *Echomeet } // 组件初始化接口 func (this *modelComp) Init(service core.IService, module core.IModule, comp core.IModuleComp, opt core.IModuleOptions) (err error) { this.ModuleCompBase.Init(service, module, comp, opt) this.module = module.(*Echomeet) if err = mysql.CreateTable(comm.TableEchomeetTemplate, &pb.DBEchoMeetTemplate{}); err == nil { // 私有模板 id 从分段起点(10000)开始递增,确保与公共模板(公共库,id<10000)id 段不重叠, // 从而 gettemplateforid 能仅凭 id 把请求路由到正确的库(仅空表生效)。 mysql.AutoIncrementStart(comm.TableEchomeetTemplate, "id", templatePrivateIdStart) } err = mysql.CreateTable(comm.TableEchomeetRecord, &pb.DBEchoMeetRecord{}) return } func (this *modelComp) getuser(uid string) (user *pb.DBUser, err error) { user = &pb.DBUser{} err = mysql.FindOne(comm.TableUser, user, "uid=?", uid) return } func (this *modelComp) updateuser(user *pb.DBUser) (err error) { err = mysql.Save(comm.TableUser, user) return } // d读取模版 func (this *modelComp) getcommtemplates(language string) (models []*pb.DBEchoMeetTemplate, err error) { models = make([]*pb.DBEchoMeetTemplate, 0) if language == "" { err = postgres.Find(comm.TableEchomeetTemplate, &models, "source = ?", "public") return } if err = postgres.Find(comm.TableEchomeetTemplate, &models, "source = ? AND language = ?", "public", language); err != nil { return } if len(models) > 0 { return // 精确命中 } // 回退:该区域 locale 无专属模板时,取同基础语言变体(裸 base 或区域变体,如 es-MX→es/es-ES), // 按 tid 去重保留 id 最小一条,避免同一模板出现多条。 if base := baseLang(language); base != "" && base != language { var variants []*pb.DBEchoMeetTemplate if err = postgres.Find(comm.TableEchomeetTemplate, &variants, "source = ? AND (language = ? OR language LIKE ?)", "public", base, base+"-%"); err != nil { return } models = pickBaseLangVariants(variants, base) } return } // pickBaseLangVariants 从候选模板里挑出与 base 同基础语言的,按 tid 去重保留 id 最小一条。 // 用于区域 locale(如 es-MX)无专属模板时回退到同基础语言那套(es / es-ES)做列表,避免同 tid 重复。 func pickBaseLangVariants(candidates []*pb.DBEchoMeetTemplate, base string) []*pb.DBEchoMeetTemplate { byTid := make(map[string]*pb.DBEchoMeetTemplate) for _, m := range candidates { if baseLang(m.Language) != base { continue } if cur, ok := byTid[m.Tid]; !ok || m.Id < cur.Id { byTid[m.Tid] = m } } out := make([]*pb.DBEchoMeetTemplate, 0, len(byTid)) for _, m := range byTid { out = append(out, m) } return out } // 读取模版 func (this *modelComp) gettemplates(uid string, language string) (models []*pb.DBEchoMeetTemplate, err error) { models = make([]*pb.DBEchoMeetTemplate, 0) if language == "" { err = mysql.Find(comm.TableEchomeetTemplate, &models, "source = ?", uid) } else { err = mysql.Find(comm.TableEchomeetTemplate, &models, "source = ? AND language = ?", uid, language) } return } /* gettemplateforid 按主键读取模板,仅凭 id 段判定归属并路由到对应库: - id < templatePrivateIdStart:公共模板 → 公共数据库(Postgres) - id >= templatePrivateIdStart:用户私有模板 → 业务服务数据库(MySQL) 私有模板单条、无多语言版本,按主键直接取即可。 */ func (this *modelComp) gettemplateforid(id uint64) (template *pb.DBEchoMeetTemplate, err error) { template = &pb.DBEchoMeetTemplate{} if id >= templatePrivateIdStart { err = mysql.FindOne(comm.TableEchomeetTemplate, template, "id=?", id) return } err = postgres.FindOne(comm.TableEchomeetTemplate, template, "id=?", id) return } // resolvetemplate 私有模板(id>=起点)单条无多语言,按主键直取; // 公共模板 tid 非空按 tid+language 取对应语言版本,否则按主键。 func (this *modelComp) resolvetemplate(tid string, templateid uint64, language string) (template *pb.DBEchoMeetTemplate, err error) { if templateid >= templatePrivateIdStart { return this.gettemplateforid(templateid) } if tid != "" { return this.gettemplatefortid(tid, language) } return this.gettemplateforid(templateid) } // gettemplatefortid 按 tid + language 查找模板(用于公共模板)。 // 精确匹配不到时,回退到同一基础语言的任一变体(如 es-MX→es-ES、zh-TW→zh-CN), // 避免区域 locale 没有专属模板时解析失败;FindOne→gorm First 默认按主键 id 升序,取最小一条保证结果稳定。 func (this *modelComp) gettemplatefortid(tid string, language string) (template *pb.DBEchoMeetTemplate, err error) { template = &pb.DBEchoMeetTemplate{} if err = postgres.FindOne(comm.TableEchomeetTemplate, template, "tid=? AND language=?", tid, language); err == nil { return } if err = mysql.FindOne(comm.TableEchomeetTemplate, template, "tid=? AND language=?", tid, language); err == nil { return } // 回退:同基础语言(裸 base 或其任一区域变体,如 es / es-ES 都能兜底 es-MX) if base := baseLang(language); base != "" && base != language { if err = postgres.FindOne(comm.TableEchomeetTemplate, template, "tid=? AND (language=? OR language LIKE ?)", tid, base, base+"-%"); err == nil { return } err = mysql.FindOne(comm.TableEchomeetTemplate, template, "tid=? AND (language=? OR language LIKE ?)", tid, base, base+"-%") } return } func (this *modelComp) addtemplates(template *pb.DBEchoMeetTemplate) (err error) { err = mysql.Insert(comm.TableEchomeetTemplate, template) return } func (this *modelComp) updatetemplates(template *pb.DBEchoMeetTemplate) (err error) { err = mysql.Save(comm.TableEchomeetTemplate, template) return } func (this *modelComp) deltemplates(id []uint64) (err error) { err = mysql.Delete(comm.TableEchomeetTemplate, "id IN ?", id) return } func (this *modelComp) getrecordsforuid(uid string) (models []*pb.DBEchoMeetRecord, err error) { models = make([]*pb.DBEchoMeetRecord, 0) err = mysql.Find(comm.TableEchomeetRecord, &models, "uid=?", uid) return } // 查询用户记录的精简信息(不含 original、translate、summary 大字段) func (this *modelComp) getrecordbriefforuid(uid string) (models []*pb.DBEchoMeetRecord, err error) { models = make([]*pb.DBEchoMeetRecord, 0) err = mysql.Table(comm.TableEchomeetRecord). Omit("original", "translate", "summary"). Where("uid = ?", uid). Find(&models).Error return } func (this *modelComp) getrecord(id uint64) (model *pb.DBEchoMeetRecord, err error) { model = &pb.DBEchoMeetRecord{} err = mysql.FindOne(comm.TableEchomeetRecord, model, "id=?", id) return } func (this *modelComp) getrecordByTaskId(taskId string) (model *pb.DBEchoMeetRecord, err error) { model = &pb.DBEchoMeetRecord{} err = mysql.FindOne(comm.TableEchomeetRecord, model, "taskid=?", taskId) return } func (this *modelComp) getrecords(ids []uint64) (models []*pb.DBEchoMeetRecord, err error) { models = make([]*pb.DBEchoMeetRecord, 0) err = mysql.Find(comm.TableEchomeetRecord, &models, "id IN ?", ids) return } func (this *modelComp) addrecord(model *pb.DBEchoMeetRecord) (err error) { err = mysql.Insert(comm.TableEchomeetRecord, model) return } func (this *modelComp) saverecords(record []*pb.DBEchoMeetRecord) (err error) { caller := saveCaller() for _, r := range record { this.module.Infof("saverecord(batch) [from %s] id:%d state:%s taskid:%q logid:%q", caller, r.Id, r.State.String(), r.Taskid, r.Logid) } err = mysql.Save(comm.TableEchomeetRecord, record) if err != nil { this.module.Errorf("saverecord(batch) [from %s] 失败 err:%v", caller, err) } return } func (this *modelComp) saverecord(record *pb.DBEchoMeetRecord) (err error) { caller := saveCaller() // 重点观测 taskid:保存时打印调用方+本次写入的 taskid/logid/state。 // taskid 由「有」变「空」时,对照这行的调用方即可定位是哪段代码覆盖掉的。 this.module.Infof("saverecord [from %s] id:%d state:%s taskid:%q logid:%q seconds:%d size:%d", caller, record.Id, record.State.String(), record.Taskid, record.Logid, record.Seconds, record.Size) if record.Taskid == "" && (record.State == pb.DBEchoMeetRecordState_Transcribing || record.State == pb.DBEchoMeetRecordState_AwaitSummarizing || record.State == pb.DBEchoMeetRecordState_Summarizing) { this.module.Warnf("saverecord [from %s] id:%d 异常:state=%s 却写入空 taskid(疑似被覆盖)", caller, record.Id, record.State.String()) } err = mysql.Save(comm.TableEchomeetRecord, record) if err != nil { this.module.Errorf("saverecord [from %s] id:%d 失败 err:%v", caller, record.Id, err) } return } // saveCaller 返回调用 saverecord/saverecords 的上一层代码位置(file:line), // 用于在日志里标明本次写库是哪条业务路径触发的。 func saveCaller() string { if _, file, line, ok := runtime.Caller(2); ok { return fmt.Sprintf("%s:%d", filepath.Base(file), line) } return "?" } func (this *modelComp) delrecords(ids []uint64) (err error) { err = mysql.Delete(comm.TableEchomeetRecord, "id IN ?", ids) return } func (this *modelComp) getStatistics(uid string) (statistics *pb.DBUserStatistics, err error) { statistics = &pb.DBUserStatistics{Uid: uid} mysql.FindOne(comm.TableUserStatistics, statistics, "uid=?", uid) return } func (this *modelComp) updateStatistics(statistics *pb.DBUserStatistics) (err error) { err = mysql.Table(comm.TableUserStatistics). Clauses(clause.OnConflict{UpdateAll: true}). Create(statistics).Error return } func (this *modelComp) addUseLog(log *pb.DBUserUseLog) (err error) { err = mysql.Insert(comm.TableUserUseLog, log) return }