192 lines
7.2 KiB
Go
192 lines
7.2 KiB
Go
package session
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import (
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flow "ai-agent/workflow/consts/flow"
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"ai-agent/workflow/consts/public"
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sessionDto "ai-agent/workflow/model/dto/session"
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"ai-agent/workflow/model/entity"
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"context"
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"fmt"
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"time"
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"gitea.redpowerfuture.com/red-future/common/beans"
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"gitea.redpowerfuture.com/red-future/common/db/gfdb"
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"github.com/gogf/gf/v2/util/gconv"
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)
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var ExecWorkflowDao = &execWorkflowDao{}
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type execWorkflowDao struct{}
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func (d *execWorkflowDao) Insert(ctx context.Context, req *sessionDto.CreateWorkflowReq) (id int64, err error) {
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var s = new(entity.ExecWorkflow)
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if err = gconv.Struct(req, &s); err != nil {
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return
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}
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).Insert(s)
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if err != nil {
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return
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}
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return r.LastInsertId()
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}
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func (d *execWorkflowDao) Delete(ctx context.Context, req *sessionDto.DeleteExecWorkflowReq) (rows int64, err error) {
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).Where(entity.ExecWorkflowCol.Id, req.Id).Delete()
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if err != nil {
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return
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}
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return r.RowsAffected()
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}
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func (d *execWorkflowDao) Update(ctx context.Context, req *sessionDto.UpdateWorkflowReq) (rows int64, err error) {
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if req.Id <= 0 {
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return
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}
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).OmitEmpty().Data(&req).Where(entity.ExecWorkflowCol.Id, req.Id).Update()
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if err != nil {
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return
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}
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return r.RowsAffected()
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}
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// ClearError 清空执行记录的报错信息（重新执行成功后调用，OmitEmpty 的 Update 会跳过空串，需显式写空）
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func (d *execWorkflowDao) ClearError(ctx context.Context, id int64) (rows int64, err error) {
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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Where(entity.ExecWorkflowCol.Id, id).
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Data(map[string]any{
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entity.ExecWorkflowCol.ErrorMessage: "",
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entity.ExecWorkflowCol.Error: "",
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}).
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Update()
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if err != nil {
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return
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}
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return r.RowsAffected()
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}
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func (d *execWorkflowDao) GetById(ctx context.Context, id int64) (res *entity.ExecWorkflow, err error) {
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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Where(entity.ExecWorkflowCol.Id, id).
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One()
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if err != nil {
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return
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}
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err = r.Struct(&res)
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return
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}
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func (d *execWorkflowDao) List(ctx context.Context, creator string, page *beans.Page) (res []*entity.ExecWorkflow, total int, err error) {
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m := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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Where(entity.ExecWorkflowCol.Creator, creator)
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m.OrderDesc(entity.ExecWorkflowCol.CreatedAt)
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if page != nil {
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m.Page(int(page.PageNum), int(page.PageSize))
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}
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r, total, err := m.AllAndCount(false)
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if err != nil {
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return
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}
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err = r.Structs(&res)
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return
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}
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// GetLatestBySessionAndFlow 查询会话+工作流下最近一次执行记录（按创建时间倒序，无记录返回 nil）
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func (d *execWorkflowDao) GetLatestBySessionAndFlow(ctx context.Context, sessionId string, flowId int64) (res *entity.ExecWorkflow, err error) {
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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Where(entity.ExecWorkflowCol.SessionId, sessionId).
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Where(entity.ExecWorkflowCol.FlowId, flowId).
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OrderDesc(entity.ExecWorkflowCol.CreatedAt).
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Limit(1).
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One()
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if err != nil {
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return
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}
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if r.IsEmpty() {
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return nil, nil
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}
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err = r.Struct(&res)
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return
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}
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// ListBySession 查询会话下工作流执行记录（按创建时间倒序）
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func (d *execWorkflowDao) ListBySession(ctx context.Context, sessionId string) (res []*entity.ExecWorkflow, err error) {
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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Where(entity.ExecWorkflowCol.SessionId, sessionId).
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OrderDesc(entity.ExecWorkflowCol.CreatedAt).
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All()
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if err != nil {
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return
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}
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err = r.Structs(&res)
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return
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}
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// ResetRunning 置为运行中并刷新心跳（execute 复用失败记录 / reExecute / 恢复例程共用；
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// 用 map 更新避免 OmitEmpty 省略 0 值，同时写 status、last_heartbeat、node_group_id）
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func (d *execWorkflowDao) ResetRunning(ctx context.Context, id int64, nodeGroupId string) error {
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_, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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Where(entity.ExecWorkflowCol.Id, id).
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Data(map[string]any{
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entity.ExecWorkflowCol.Status: gconv.Int8(*flow.FlowExecutionStatusRunning.Code()),
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entity.ExecWorkflowCol.LastHeartbeat: time.Now().UnixMilli(),
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entity.ExecWorkflowCol.NodeGroupId: nodeGroupId,
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}).
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Update()
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return err
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}
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// TouchHeartbeat 更新执行心跳（毫秒时间戳），供后台心跳 goroutine 每 30s 调用一次
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func (d *execWorkflowDao) TouchHeartbeat(ctx context.Context, id int64) error {
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_, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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Where(entity.ExecWorkflowCol.Id, id).
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Data(map[string]any{entity.ExecWorkflowCol.LastHeartbeat: time.Now().UnixMilli()}).
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Update()
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return err
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}
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// UpdateRetry 更新重试标记与已重试次数（map 更新，retryable=0 也需写入）
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func (d *execWorkflowDao) UpdateRetry(ctx context.Context, id int64, retryable int, retryCount int) error {
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_, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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Where(entity.ExecWorkflowCol.Id, id).
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Data(map[string]any{
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entity.ExecWorkflowCol.Retryable: retryable,
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entity.ExecWorkflowCol.RetryCount: retryCount,
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}).
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Update()
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return err
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}
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// GetByIdNoTenant 跨租户按 id 读取执行记录（不追加 tenant_id 过滤）。
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// 供恢复例程抢锁后、尚未知晓租户时重读 exec 使用；用户路径请继续用租户隔离的 GetById。
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func (d *execWorkflowDao) GetByIdNoTenant(ctx context.Context, id int64) (res *entity.ExecWorkflow, err error) {
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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NoTenantId(ctx).
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Where(entity.ExecWorkflowCol.Id, id).
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One()
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if err != nil {
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return
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}
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err = r.Struct(&res)
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return
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}
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// ListRecoverable 返回可恢复执行：僵尸运行中（status=1 且心跳陈旧）或可重试失败（status=3 且 retryable=1 且未耗尽）。
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// 调用方是跨租户的恢复扫描（无 HTTP 用户），显式 NoTenantId 走系统级扫描，避免僵尸执行因租户过滤漏检。
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// ctx 必须携带 OTel span（NoTenantId 依赖 traceID 作为 gcache 标记键），恢复扫描由 scanAndRecover 保证。
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func (d *execWorkflowDao) ListRecoverable(ctx context.Context, now int64, staleBefore int64, maxRetry int) (res []*entity.ExecWorkflow, err error) {
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r, err := gfdb.DB(ctx, public.DbNameBlackDeacon).Model(ctx, public.TableNameExecWorkflow).
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NoTenantId(ctx).
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Where(fmt.Sprintf("(%s = ? AND %s < ?) OR (%s = ? AND %s = 1 AND %s < ?)",
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entity.ExecWorkflowCol.Status, entity.ExecWorkflowCol.LastHeartbeat,
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entity.ExecWorkflowCol.Status, entity.ExecWorkflowCol.Retryable, entity.ExecWorkflowCol.RetryCount),
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gconv.Int8(*flow.FlowExecutionStatusRunning.Code()), staleBefore,
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gconv.Int8(*flow.FlowExecutionStatusFailed.Code()), maxRetry).
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All()
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if err != nil {
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return
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}
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// 用 All+Structs 而非 Scan：Scan 生成的列清单会丢嵌入 SQLBaseDO 的 id 等基础列，恢复例程需要 id
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err = r.Structs(&res)
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return
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}
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