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zeekay
5a601d081b
Full module path rebrand from Temporal to Hanzo Tasks: - go.mod module: github.com/hanzoai/tasks - All internal Go imports updated (1906 files) - cmd/server renamed to cmd/tasksd - Binary name: tasksd (was temporal-server) - Docker images: hanzoai/tasks (was temporalio/server) - README rewritten with Hanzo Tasks branding - LLM.md created with integration notes - Makefile, goreleaser, CI workflows updated - go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos) Fork of Temporal.io (MIT license).
69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
package isworkflowtaskvalid
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import (
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"context"
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"github.com/hanzoai/tasks/api/historyservice/v1"
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"github.com/hanzoai/tasks/common"
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"github.com/hanzoai/tasks/common/definition"
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"github.com/hanzoai/tasks/service/history/api"
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"github.com/hanzoai/tasks/service/history/consts"
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historyi "github.com/hanzoai/tasks/service/history/interfaces"
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)
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func Invoke(
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ctx context.Context,
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req *historyservice.IsWorkflowTaskValidRequest,
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shardContext historyi.ShardContext,
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workflowConsistencyChecker api.WorkflowConsistencyChecker,
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) (resp *historyservice.IsWorkflowTaskValidResponse, retError error) {
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isValid := false
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err := api.GetAndUpdateWorkflowWithNew(
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ctx,
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req.Clock,
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definition.NewWorkflowKey(
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req.NamespaceId,
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req.Execution.WorkflowId,
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req.Execution.RunId,
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),
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func(workflowLease api.WorkflowLease) (*api.UpdateWorkflowAction, error) {
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isTaskValid, err := isWorkflowTaskValid(workflowLease, req.ScheduledEventId, req.GetStamp())
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if err != nil {
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return nil, err
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}
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isValid = isTaskValid
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return &api.UpdateWorkflowAction{
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Noop: true,
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CreateWorkflowTask: false,
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}, nil
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},
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nil,
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shardContext,
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workflowConsistencyChecker,
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)
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return &historyservice.IsWorkflowTaskValidResponse{
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IsValid: isValid,
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}, err
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}
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func isWorkflowTaskValid(
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workflowLease api.WorkflowLease,
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scheduledEventID int64,
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stamp int32,
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) (bool, error) {
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mutableState := workflowLease.GetMutableState()
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if !mutableState.IsWorkflowExecutionRunning() {
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return false, consts.ErrWorkflowCompleted
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}
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workflowTask := mutableState.GetWorkflowTaskByID(scheduledEventID)
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if workflowTask == nil {
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return false, nil
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}
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if stamp != workflowTask.Stamp {
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// This happens when the workflow task was rescheduled.
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return false, nil
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}
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return workflowTask.StartedEventID == common.EmptyEventID, nil
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}
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