weichen
0ab4a8bd2d
server 侧窄端口适配 projectworkflow，消除 chat→projectworkflow 边界违规；记录单测与 arch-check 证据，PI 全链路待补证。
289 lines
9.0 KiB
Go
289 lines
9.0 KiB
Go
package chat
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import (
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"context"
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"fmt"
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"strconv"
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"strings"
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"time"
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"chat-agent-system/internal/contracts/vocabulary"
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"chat-agent-system/internal/coordinator"
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"chat-agent-system/internal/docgov"
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"chat-agent-system/internal/taskrun"
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)
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// WorkflowStartRequest is the narrow DTO for starting a workflow run from dialogue.
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type WorkflowStartRequest struct {
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RunID string
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ProjectID int64
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WorkflowKey string
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StartedBy int64
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Status string
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}
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// WorkflowStartResult is the narrow receipt after CreateWorkflowRun.
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type WorkflowStartResult struct {
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RunID string
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}
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// WorkflowRunner creates workflow run records (composition adapts projectworkflow.Service).
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type WorkflowRunner interface {
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CreateWorkflowRun(ctx context.Context, req WorkflowStartRequest) (*WorkflowStartResult, error)
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}
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// ActionServices 对话层执行 PendingAction 所需的后端服务。
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// 具体 chatflow / intentflow / taskrun 实现由组合根经窄端口注入。
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//
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// 生产主路径（server 会话装配）已接线：Workflow = AdaptChatWorkflow(s.pwSvc)。
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// BindChatSession（internal/app）若启用亦应适配 rt.PW。
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type ActionServices struct {
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DocGov *docgov.GovernanceEngine
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TaskRuns TaskStarter
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IntentPlans IntentPlans
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Workflow WorkflowRunner
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Environment string
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}
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// ActionExecResult 动作执行结果摘要。
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type ActionExecResult struct {
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DocState string
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RunID string
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Message string
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}
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func parseUserID(userID string) int64 {
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id, _ := strconv.ParseInt(strings.TrimSpace(userID), 10, 64)
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return id
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}
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func actorName(userCtx *coordinator.UserProjectContext) string {
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if userCtx == nil {
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return "用户"
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}
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if userCtx.User.Name != "" {
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return userCtx.User.Name
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}
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return "用户"
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}
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// EnsureDocResolver wires ListDocResolver from DocGov when the engine has none yet.
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func (s *Session) EnsureDocResolver() {
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if s == nil || s.Coordinator == nil || s.Actions == nil || s.Actions.DocGov == nil {
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return
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}
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if s.Coordinator.HasDocResolver() {
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return
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}
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gov := s.Actions.DocGov
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s.Coordinator.SetDocResolver(&coordinator.ListDocResolver{
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List: func(ctx context.Context, projectID int64) ([]coordinator.DocListItem, error) {
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rows, err := gov.ListWorkflowDocumentsByProject(ctx, projectID)
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if err != nil {
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return nil, err
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}
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out := make([]coordinator.DocListItem, 0, len(rows))
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for _, r := range rows {
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out = append(out, coordinator.DocListItem{
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DocID: r.DocID, Title: r.Title, State: r.LifecycleState, TaskKey: r.TaskKey,
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})
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}
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return out, nil
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},
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})
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}
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func (s *Session) executeAction(ctx context.Context, action *coordinator.PendingAction, userCtx *coordinator.UserProjectContext) (*ActionExecResult, error) {
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if action == nil || s.Actions == nil {
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return nil, fmt.Errorf("action services not configured")
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}
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uid := s.UserID
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if uid <= 0 {
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uid = parseUserID(userCtx.User.ID)
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}
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name := actorName(userCtx)
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switch action.Kind {
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case "docgov.claim":
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if s.Actions.DocGov == nil {
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return nil, fmt.Errorf("docgov engine not available")
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}
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doc, err := s.Actions.DocGov.RecordDocumentViewed(ctx, action.DocID, uid, vocabulary.RoleAuthor, name)
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if err != nil {
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return nil, err
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}
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if userCtx != nil {
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label := action.DocID
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if doc != nil && doc.Title != "" {
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label = doc.Title
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}
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found := false
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for _, d := range userCtx.UserDocs.Claimed {
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if d == label || d == action.DocID {
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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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userCtx.UserDocs.Claimed = append(userCtx.UserDocs.Claimed, label)
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}
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}
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return &ActionExecResult{DocState: string(doc.CurrentState), Message: "认领完成"}, nil
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case "docgov.submit_review":
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if s.Actions.DocGov == nil {
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return nil, fmt.Errorf("docgov engine not available")
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}
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doc, err := s.Actions.DocGov.GetDocument(ctx, action.DocID)
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if err != nil || doc == nil {
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return nil, fmt.Errorf("文档不存在或无法读取")
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}
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if doc.CurrentState != vocabulary.StateDrafting {
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return nil, fmt.Errorf("仅编制中(drafting)文档可送审，当前状态：%s", doc.CurrentState)
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}
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if doc.AuthorID > 0 && doc.AuthorID != uid {
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return nil, fmt.Errorf("仅编制责任人可送审")
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}
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updated, err := s.Actions.DocGov.SubmitForReview(ctx, action.DocID, uid, vocabulary.RoleAuthor, name)
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if err != nil {
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return nil, err
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}
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return &ActionExecResult{DocState: string(updated.CurrentState), Message: "送审完成"}, nil
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case "docgov.review_approve":
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if s.Actions.DocGov == nil {
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return nil, fmt.Errorf("docgov engine not available")
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}
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doc, err := s.Actions.DocGov.ReviewApprove(ctx, action.DocID, uid, vocabulary.RoleReviewer, name, action.Comment)
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if err != nil {
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return nil, err
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}
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return &ActionExecResult{DocState: string(doc.CurrentState), Message: "审核通过"}, nil
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case "docgov.approver_approve":
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if s.Actions.DocGov == nil {
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return nil, fmt.Errorf("docgov engine not available")
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}
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doc, err := s.Actions.DocGov.ApproverApprove(ctx, action.DocID, uid, vocabulary.RoleApprover, name, action.Comment)
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if err != nil {
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return nil, err
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}
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return &ActionExecResult{DocState: string(doc.CurrentState), Message: "终审批准"}, nil
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case "docgov.reject":
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if s.Actions.DocGov == nil {
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return nil, fmt.Errorf("docgov engine not available")
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}
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reason := action.Reason
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if reason == "" {
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reason = "用户确认驳回"
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}
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doc, err := s.Actions.DocGov.ReviewReject(ctx, action.DocID, uid, vocabulary.RoleReviewer, name, reason)
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if err != nil {
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rollback := action.Rollback
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if rollback == "" {
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rollback = vocabulary.StateDrafting
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}
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doc, err = s.Actions.DocGov.ApproverReject(ctx, action.DocID, uid, vocabulary.RoleApprover, name, reason, rollback)
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if err != nil {
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return nil, err
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}
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}
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return &ActionExecResult{DocState: string(doc.CurrentState), Message: "驳回完成"}, nil
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case "workflow.run":
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if s.Actions.Workflow == nil {
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return nil, fmt.Errorf("workflow service not available")
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}
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key := strings.TrimSpace(action.WorkflowKey)
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if key == "" && userCtx != nil {
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key = userCtx.Project.ActiveWorkflowKey
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}
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if key == "" {
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key = "main"
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}
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runID := fmt.Sprintf("wf_run_%d", time.Now().UnixNano())
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created, err := s.Actions.Workflow.CreateWorkflowRun(ctx, WorkflowStartRequest{
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RunID: runID,
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ProjectID: s.ProjectID,
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WorkflowKey: key,
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StartedBy: uid,
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Status: "running",
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})
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if err != nil {
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return nil, err
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}
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return &ActionExecResult{RunID: created.RunID, Message: "工作流已启动"}, nil
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case "taskrun.resume", "taskrun.restart":
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if s.Actions.TaskRuns == nil {
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return nil, fmt.Errorf("task run services not available")
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}
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taskKey := action.TaskKey
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if taskKey == "" {
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taskKey = "intake"
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}
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runID := fmt.Sprintf("run_%d", time.Now().UnixNano())
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resumeDir := ""
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if action.Kind == "taskrun.resume" {
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resumeDir = action.WorkDir
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}
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taskReq := TaskStartRequest{
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TaskKey: taskKey,
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ProjectName: userCtx.Project.Name,
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UserID: uid,
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ProjectID: s.ProjectID,
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SessionID: s.ID,
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}
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record := &taskrun.RunRecord{
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RunID: runID,
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SessionID: s.ID,
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ProjectID: s.ProjectID,
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UserID: uid,
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TaskKey: taskKey,
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Status: "running",
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}
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created, err := s.Actions.TaskRuns.CreateAndStart(ctx, runID, record, taskReq, resumeDir)
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if err != nil {
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return nil, err
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}
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return &ActionExecResult{RunID: created.RunID, Message: "任务已启动"}, nil
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default:
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return nil, fmt.Errorf("unsupported pending action: %s", action.Kind)
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}
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}
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func renderActionReply(action *coordinator.PendingAction, result *ActionExecResult, execErr error) string {
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docName := action.DocID
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if docName == "" {
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docName = "当前任务"
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}
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if execErr != nil {
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return fmt.Sprintf("操作未能完成：%s", execErr.Error())
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}
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if result == nil {
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return "操作已完成。"
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}
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switch action.Kind {
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case "docgov.claim":
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return fmt.Sprintf("已确认认领《%s》（当前状态：%s）。您可以开始修订正文或提交审核。", docName, result.DocState)
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case "docgov.submit_review":
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return fmt.Sprintf("已确认送审！《%s》已进入审核锁定（当前状态：%s）。", docName, result.DocState)
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case "docgov.review_approve":
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return fmt.Sprintf("已确认审核通过！《%s》已流转至批准环节（当前状态：%s）。", docName, result.DocState)
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case "docgov.approver_approve":
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return fmt.Sprintf("已确认终审批准！《%s》已被法定受控锁定并正式归档生效（当前状态：%s）。", docName, result.DocState)
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case "docgov.reject":
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return fmt.Sprintf("已确认执行驳回操作！《%s》已退回（当前状态：%s），驳回意见已同步下发。", docName, result.DocState)
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case "workflow.run":
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return fmt.Sprintf("工作流已启动（run_id=%s）。您可在工作流面板查看进度。", result.RunID)
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case "taskrun.resume":
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return fmt.Sprintf("续跑任务已启动（run_id=%s）。您可在任务面板查看进度。", result.RunID)
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case "taskrun.restart":
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return fmt.Sprintf("任务已重新启动（run_id=%s）。您可在任务面板查看进度。", result.RunID)
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default:
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return result.Message
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}
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}
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