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10 KiB

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
}