81 lines
3.5 KiB
Go
81 lines
3.5 KiB
Go
package projectinstance
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import (
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"errors"
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"chat-agent-system/internal/workflowdef"
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)
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var (
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ErrNotAvailable = errors.New("project instance store not available")
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ErrProjectNotFound = errors.New("project not found")
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ErrForbiddenNotCreator = errors.New("forbidden: only project creator can configure workflow")
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ErrPlanFrozen = errors.New("plan frozen: workflow already active")
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ErrWorkflowSwitchFrozen = errors.New("workflow switch frozen: definition cannot change after activation")
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ErrWorkflowAlreadyActive = errors.New("workflow already active for project")
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ErrPlanChangedReconfirm = errors.New("plan changed: reconfirm required")
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ErrInvalidPlan = errors.New("invalid workflow plan")
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ErrValidationFailed = errors.New("workflow plan validation failed")
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ErrTokenInvalid = errors.New("activation token invalid or expired")
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ErrConcurrentConflict = errors.New("conflict: project version mismatch")
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ErrPlanRevisionConflict = errors.New("conflict: plan revision mismatch")
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ErrWorkflowVersionNotFound = errors.New("workflow version not found or not published")
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ErrLegacySwitchBlocked = errors.New("legacy workflow switch blocked: use project settings activation")
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ErrInstanceNotFound = errors.New("workflow instance not found")
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ErrStageGateNotReady = errors.New("stage gate not ready: required documents not approved")
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ErrStageNotActive = errors.New("stage is not the active stage")
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ErrStageNotCompleted = errors.New("stage is not completed")
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ErrRecheckAckRequired = errors.New("recheck acknowledgement required")
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ErrInvalidStage = errors.New("invalid stage key for instance")
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ErrInstanceRevisionConflict = errors.New("conflict: instance config revision mismatch")
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ErrEmptyWorkflow = errors.New("empty workflow: at least one enabled document required to activate")
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ErrTerminationNotAllowed = errors.New("termination not allowed for instance state")
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ErrAuthorOnlyPolicyDisabled = errors.New("author-only approval policy disabled")
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ErrAuthorOnlyPolicyUnavailable = errors.New("author-only approval policy store unavailable")
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ErrAuthorOnlyPolicyChanged = errors.New("author-only approval policy changed since preview")
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ErrForbiddenDutyReassign = errors.New("forbidden: not allowed to reassign document duties")
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ErrDocTaskNotFound = errors.New("document task not found or disabled")
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)
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// DocTaskBusyError 文档小队任务运行中，禁止改派。
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type DocTaskBusyError struct {
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TaskKey string
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Reason string
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}
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func (e *DocTaskBusyError) Error() string {
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if e == nil {
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return "document task busy"
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}
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if e.Reason != "" {
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return e.Reason
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}
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return "document task busy: squad run in progress"
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}
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func (e *DocTaskBusyError) ErrorCode() string { return "DOC_TASK_BUSY" }
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func (e *DocTaskBusyError) Is(target error) bool {
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_, ok := target.(*DocTaskBusyError)
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return ok
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}
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var ErrDocTaskBusy = &DocTaskBusyError{}
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// ValidationError 保留具体校验问题，供 HTTP 层返回可操作的错误信息。
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type ValidationError struct {
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Issues []workflowdef.ValidationIssue
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}
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func (e *ValidationError) Error() string {
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return ErrValidationFailed.Error()
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}
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func (e *ValidationError) Unwrap() error {
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return ErrValidationFailed
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}
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func newValidationError(result workflowdef.ValidationResult) error {
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return &ValidationError{Issues: result.Issues}
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}
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