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history_event_util.go
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history_event_util.go
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// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
//
// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package testing
import (
"time"
"github.com/pborman/uuid"
commonpb "go.temporal.io/api/common/v1"
enumspb "go.temporal.io/api/enums/v1"
failurepb "go.temporal.io/api/failure/v1"
historypb "go.temporal.io/api/history/v1"
taskqueuepb "go.temporal.io/api/taskqueue/v1"
"go.temporal.io/server/common/failure"
"go.temporal.io/server/common/namespace"
"go.temporal.io/server/common/primitives/timestamp"
)
const (
timeout = 10000 * time.Second
signal = "NDC signal"
checksum = "NDC checksum"
childWorkflowPrefix = "child-"
reason = "NDC reason"
workflowType = "test-workflow-type"
taskQueue = "taskQueue"
identity = "identity"
workflowTaskAttempts = 1
childWorkflowID = "child-workflowID"
externalWorkflowID = "external-workflowID"
)
var (
globalTaskID int64 = 1
)
// InitializeHistoryEventGenerator initializes the history event generator
func InitializeHistoryEventGenerator(
nsName namespace.Name,
nsID namespace.ID,
defaultVersion int64,
) Generator {
generator := NewEventGenerator(time.Now().UnixNano())
generator.SetVersion(defaultVersion)
// Functions
notPendingWorkflowTask := func(input ...interface{}) bool {
count := 0
history := input[0].([]Vertex)
for _, e := range history {
switch e.GetName() {
case enumspb.EVENT_TYPE_WORKFLOW_TASK_SCHEDULED.String():
count++
case enumspb.EVENT_TYPE_WORKFLOW_TASK_COMPLETED.String(),
enumspb.EVENT_TYPE_WORKFLOW_TASK_FAILED.String(),
enumspb.EVENT_TYPE_WORKFLOW_TASK_TIMED_OUT.String():
count--
}
}
return count <= 0
}
containActivityComplete := func(input ...interface{}) bool {
history := input[0].([]Vertex)
for _, e := range history {
if e.GetName() == enumspb.EVENT_TYPE_ACTIVITY_TASK_COMPLETED.String() {
return true
}
}
return false
}
hasPendingActivity := func(input ...interface{}) bool {
count := 0
history := input[0].([]Vertex)
for _, e := range history {
switch e.GetName() {
case enumspb.EVENT_TYPE_ACTIVITY_TASK_SCHEDULED.String():
count++
case enumspb.EVENT_TYPE_ACTIVITY_TASK_CANCELED.String(),
enumspb.EVENT_TYPE_ACTIVITY_TASK_FAILED.String(),
enumspb.EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT.String(),
enumspb.EVENT_TYPE_ACTIVITY_TASK_COMPLETED.String():
count--
}
}
return count > 0
}
canDoBatch := func(currentBatch []Vertex, history []Vertex) bool {
if len(currentBatch) == 0 {
return true
}
hasPendingWorkflowTask := false
for _, event := range history {
switch event.GetName() {
case enumspb.EVENT_TYPE_WORKFLOW_TASK_SCHEDULED.String():
hasPendingWorkflowTask = true
case enumspb.EVENT_TYPE_WORKFLOW_TASK_COMPLETED.String(),
enumspb.EVENT_TYPE_WORKFLOW_TASK_FAILED.String(),
enumspb.EVENT_TYPE_WORKFLOW_TASK_TIMED_OUT.String():
hasPendingWorkflowTask = false
}
}
if hasPendingWorkflowTask {
return false
}
if currentBatch[len(currentBatch)-1].GetName() == enumspb.EVENT_TYPE_WORKFLOW_TASK_SCHEDULED.String() {
return false
}
if currentBatch[0].GetName() == enumspb.EVENT_TYPE_WORKFLOW_TASK_COMPLETED.String() {
return len(currentBatch) == 1
}
return true
}
// Setup workflow task model
historyEventModel := NewHistoryEventModel()
workflowTaskSchedule := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_TASK_SCHEDULED.String())
workflowTaskSchedule.SetDataFunc(func(input ...interface{}) interface{} {
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_TASK_SCHEDULED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowTaskScheduledEventAttributes{WorkflowTaskScheduledEventAttributes: &historypb.WorkflowTaskScheduledEventAttributes{
TaskQueue: &taskqueuepb.TaskQueue{
Name: taskQueue,
Kind: enumspb.TASK_QUEUE_KIND_NORMAL,
},
StartToCloseTimeout: timestamp.DurationPtr(timeout),
Attempt: workflowTaskAttempts,
}}
return historyEvent
})
workflowTaskStart := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_TASK_STARTED.String())
workflowTaskStart.SetIsStrictOnNextVertex(true)
workflowTaskStart.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_TASK_STARTED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowTaskStartedEventAttributes{WorkflowTaskStartedEventAttributes: &historypb.WorkflowTaskStartedEventAttributes{
ScheduledEventId: lastEvent.EventId,
Identity: identity,
RequestId: uuid.New(),
}}
return historyEvent
})
workflowTaskFail := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_TASK_FAILED.String())
workflowTaskFail.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_TASK_FAILED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowTaskFailedEventAttributes{WorkflowTaskFailedEventAttributes: &historypb.WorkflowTaskFailedEventAttributes{
ScheduledEventId: lastEvent.GetWorkflowTaskStartedEventAttributes().ScheduledEventId,
StartedEventId: lastEvent.EventId,
Cause: enumspb.WORKFLOW_TASK_FAILED_CAUSE_UNHANDLED_COMMAND,
Identity: identity,
ForkEventVersion: version,
}}
return historyEvent
})
workflowTaskTimedOut := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_TASK_TIMED_OUT.String())
workflowTaskTimedOut.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_TASK_TIMED_OUT
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowTaskTimedOutEventAttributes{WorkflowTaskTimedOutEventAttributes: &historypb.WorkflowTaskTimedOutEventAttributes{
ScheduledEventId: lastEvent.GetWorkflowTaskStartedEventAttributes().ScheduledEventId,
StartedEventId: lastEvent.EventId,
TimeoutType: enumspb.TIMEOUT_TYPE_SCHEDULE_TO_START,
}}
return historyEvent
})
workflowTaskComplete := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_TASK_COMPLETED.String())
workflowTaskComplete.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_TASK_COMPLETED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowTaskCompletedEventAttributes{WorkflowTaskCompletedEventAttributes: &historypb.WorkflowTaskCompletedEventAttributes{
ScheduledEventId: lastEvent.GetWorkflowTaskStartedEventAttributes().ScheduledEventId,
StartedEventId: lastEvent.EventId,
Identity: identity,
BinaryChecksum: checksum,
}}
return historyEvent
})
workflowTaskComplete.SetIsStrictOnNextVertex(true)
workflowTaskComplete.SetMaxNextVertex(2)
workflowTaskScheduleToStart := NewHistoryEventEdge(workflowTaskSchedule, workflowTaskStart)
workflowTaskStartToComplete := NewHistoryEventEdge(workflowTaskStart, workflowTaskComplete)
workflowTaskStartToFail := NewHistoryEventEdge(workflowTaskStart, workflowTaskFail)
workflowTaskStartToTimedOut := NewHistoryEventEdge(workflowTaskStart, workflowTaskTimedOut)
workflowTaskFailToSchedule := NewHistoryEventEdge(workflowTaskFail, workflowTaskSchedule)
workflowTaskFailToSchedule.SetCondition(notPendingWorkflowTask)
workflowTaskTimedOutToSchedule := NewHistoryEventEdge(workflowTaskTimedOut, workflowTaskSchedule)
workflowTaskTimedOutToSchedule.SetCondition(notPendingWorkflowTask)
historyEventModel.AddEdge(workflowTaskScheduleToStart, workflowTaskStartToComplete, workflowTaskStartToFail, workflowTaskStartToTimedOut,
workflowTaskFailToSchedule, workflowTaskTimedOutToSchedule)
// Setup workflow model
workflowModel := NewHistoryEventModel()
workflowStart := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_STARTED.String())
workflowStart.SetDataFunc(func(input ...interface{}) interface{} {
historyEvent := getDefaultHistoryEvent(1, defaultVersion)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_STARTED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionStartedEventAttributes{WorkflowExecutionStartedEventAttributes: &historypb.WorkflowExecutionStartedEventAttributes{
WorkflowType: &commonpb.WorkflowType{
Name: workflowType,
},
TaskQueue: &taskqueuepb.TaskQueue{
Name: taskQueue,
Kind: enumspb.TASK_QUEUE_KIND_NORMAL,
},
WorkflowExecutionTimeout: timestamp.DurationPtr(timeout),
WorkflowRunTimeout: timestamp.DurationPtr(timeout),
WorkflowTaskTimeout: timestamp.DurationPtr(timeout),
Identity: identity,
FirstExecutionRunId: uuid.New(),
Attempt: 1,
}}
return historyEvent
})
workflowSignal := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_SIGNALED.String())
workflowSignal.SetDataFunc(func(input ...interface{}) interface{} {
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_SIGNALED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionSignaledEventAttributes{WorkflowExecutionSignaledEventAttributes: &historypb.WorkflowExecutionSignaledEventAttributes{
SignalName: signal,
Identity: identity,
}}
return historyEvent
})
workflowComplete := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_COMPLETED.String())
workflowComplete.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
eventID := lastEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_COMPLETED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionCompletedEventAttributes{WorkflowExecutionCompletedEventAttributes: &historypb.WorkflowExecutionCompletedEventAttributes{
WorkflowTaskCompletedEventId: lastEvent.EventId,
}}
return historyEvent
})
continueAsNew := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_CONTINUED_AS_NEW.String())
continueAsNew.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
eventID := lastEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_CONTINUED_AS_NEW
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionContinuedAsNewEventAttributes{WorkflowExecutionContinuedAsNewEventAttributes: &historypb.WorkflowExecutionContinuedAsNewEventAttributes{
NewExecutionRunId: uuid.New(),
WorkflowType: &commonpb.WorkflowType{
Name: workflowType,
},
TaskQueue: &taskqueuepb.TaskQueue{
Name: taskQueue,
Kind: enumspb.TASK_QUEUE_KIND_NORMAL,
},
WorkflowRunTimeout: timestamp.DurationPtr(timeout),
WorkflowTaskTimeout: timestamp.DurationPtr(timeout),
WorkflowTaskCompletedEventId: eventID - 1,
Initiator: enumspb.CONTINUE_AS_NEW_INITIATOR_WORKFLOW,
}}
return historyEvent
})
workflowFail := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_FAILED.String())
workflowFail.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
eventID := lastEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_FAILED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionFailedEventAttributes{WorkflowExecutionFailedEventAttributes: &historypb.WorkflowExecutionFailedEventAttributes{
WorkflowTaskCompletedEventId: lastEvent.EventId,
}}
return historyEvent
})
workflowCancel := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_CANCELED.String())
workflowCancel.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_CANCELED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionCanceledEventAttributes{WorkflowExecutionCanceledEventAttributes: &historypb.WorkflowExecutionCanceledEventAttributes{
WorkflowTaskCompletedEventId: lastEvent.EventId,
}}
return historyEvent
})
workflowCancelRequest := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_CANCEL_REQUESTED.String())
workflowCancelRequest.SetDataFunc(func(input ...interface{}) interface{} {
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_CANCEL_REQUESTED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionCancelRequestedEventAttributes{WorkflowExecutionCancelRequestedEventAttributes: &historypb.WorkflowExecutionCancelRequestedEventAttributes{
Cause: "",
ExternalInitiatedEventId: 1,
ExternalWorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: externalWorkflowID,
RunId: uuid.New(),
},
Identity: identity,
}}
return historyEvent
})
workflowTerminate := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_TERMINATED.String())
workflowTerminate.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
eventID := lastEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_TERMINATED
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionTerminatedEventAttributes{WorkflowExecutionTerminatedEventAttributes: &historypb.WorkflowExecutionTerminatedEventAttributes{
Identity: identity,
Reason: reason,
}}
return historyEvent
})
workflowTimedOut := NewHistoryEventVertex(enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_TIMED_OUT.String())
workflowTimedOut.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
eventID := lastEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_TIMED_OUT
historyEvent.Attributes = &historypb.HistoryEvent_WorkflowExecutionTimedOutEventAttributes{WorkflowExecutionTimedOutEventAttributes: &historypb.WorkflowExecutionTimedOutEventAttributes{
RetryState: enumspb.RETRY_STATE_TIMEOUT,
}}
return historyEvent
})
workflowStartToSignal := NewHistoryEventEdge(workflowStart, workflowSignal)
workflowStartToWorkflowTaskSchedule := NewHistoryEventEdge(workflowStart, workflowTaskSchedule)
workflowStartToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
workflowSignalToWorkflowTaskSchedule := NewHistoryEventEdge(workflowSignal, workflowTaskSchedule)
workflowSignalToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
workflowTaskCompleteToWorkflowComplete := NewHistoryEventEdge(workflowTaskComplete, workflowComplete)
workflowTaskCompleteToWorkflowComplete.SetCondition(containActivityComplete)
workflowTaskCompleteToWorkflowFailed := NewHistoryEventEdge(workflowTaskComplete, workflowFail)
workflowTaskCompleteToWorkflowFailed.SetCondition(containActivityComplete)
workflowTaskCompleteToCAN := NewHistoryEventEdge(workflowTaskComplete, continueAsNew)
workflowTaskCompleteToCAN.SetCondition(containActivityComplete)
workflowCancelRequestToCancel := NewHistoryEventEdge(workflowCancelRequest, workflowCancel)
workflowModel.AddEdge(workflowStartToSignal, workflowStartToWorkflowTaskSchedule, workflowSignalToWorkflowTaskSchedule,
workflowTaskCompleteToCAN, workflowTaskCompleteToWorkflowComplete, workflowTaskCompleteToWorkflowFailed, workflowCancelRequestToCancel)
// Setup activity model
activityModel := NewHistoryEventModel()
activitySchedule := NewHistoryEventVertex(enumspb.EVENT_TYPE_ACTIVITY_TASK_SCHEDULED.String())
activitySchedule.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_ACTIVITY_TASK_SCHEDULED
historyEvent.Attributes = &historypb.HistoryEvent_ActivityTaskScheduledEventAttributes{ActivityTaskScheduledEventAttributes: &historypb.ActivityTaskScheduledEventAttributes{
ActivityId: uuid.New(),
ActivityType: &commonpb.ActivityType{Name: "activity"},
TaskQueue: &taskqueuepb.TaskQueue{
Name: taskQueue,
Kind: enumspb.TASK_QUEUE_KIND_NORMAL,
},
ScheduleToCloseTimeout: timestamp.DurationPtr(timeout),
ScheduleToStartTimeout: timestamp.DurationPtr(timeout),
StartToCloseTimeout: timestamp.DurationPtr(timeout),
WorkflowTaskCompletedEventId: lastEvent.EventId,
}}
return historyEvent
})
activityStart := NewHistoryEventVertex(enumspb.EVENT_TYPE_ACTIVITY_TASK_STARTED.String())
activityStart.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_ACTIVITY_TASK_STARTED
historyEvent.Attributes = &historypb.HistoryEvent_ActivityTaskStartedEventAttributes{ActivityTaskStartedEventAttributes: &historypb.ActivityTaskStartedEventAttributes{
ScheduledEventId: lastEvent.EventId,
Identity: identity,
RequestId: uuid.New(),
Attempt: 1,
}}
return historyEvent
})
activityComplete := NewHistoryEventVertex(enumspb.EVENT_TYPE_ACTIVITY_TASK_COMPLETED.String())
activityComplete.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_ACTIVITY_TASK_COMPLETED
historyEvent.Attributes = &historypb.HistoryEvent_ActivityTaskCompletedEventAttributes{ActivityTaskCompletedEventAttributes: &historypb.ActivityTaskCompletedEventAttributes{
ScheduledEventId: lastEvent.GetActivityTaskStartedEventAttributes().ScheduledEventId,
StartedEventId: lastEvent.EventId,
Identity: identity,
}}
return historyEvent
})
activityFail := NewHistoryEventVertex(enumspb.EVENT_TYPE_ACTIVITY_TASK_FAILED.String())
activityFail.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_ACTIVITY_TASK_FAILED
historyEvent.Attributes = &historypb.HistoryEvent_ActivityTaskFailedEventAttributes{ActivityTaskFailedEventAttributes: &historypb.ActivityTaskFailedEventAttributes{
ScheduledEventId: lastEvent.GetActivityTaskStartedEventAttributes().ScheduledEventId,
StartedEventId: lastEvent.EventId,
Identity: identity,
Failure: failure.NewServerFailure(reason, false),
}}
return historyEvent
})
activityTimedOut := NewHistoryEventVertex(enumspb.EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT.String())
activityTimedOut.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT
historyEvent.Attributes = &historypb.HistoryEvent_ActivityTaskTimedOutEventAttributes{ActivityTaskTimedOutEventAttributes: &historypb.ActivityTaskTimedOutEventAttributes{
ScheduledEventId: lastEvent.GetActivityTaskStartedEventAttributes().ScheduledEventId,
StartedEventId: lastEvent.EventId,
Failure: &failurepb.Failure{
FailureInfo: &failurepb.Failure_TimeoutFailureInfo{TimeoutFailureInfo: &failurepb.TimeoutFailureInfo{
TimeoutType: enumspb.TIMEOUT_TYPE_SCHEDULE_TO_CLOSE,
}},
},
}}
return historyEvent
})
activityCancelRequest := NewHistoryEventVertex(enumspb.EVENT_TYPE_ACTIVITY_TASK_CANCEL_REQUESTED.String())
activityCancelRequest.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_ACTIVITY_TASK_CANCEL_REQUESTED
historyEvent.Attributes = &historypb.HistoryEvent_ActivityTaskCancelRequestedEventAttributes{ActivityTaskCancelRequestedEventAttributes: &historypb.ActivityTaskCancelRequestedEventAttributes{
WorkflowTaskCompletedEventId: lastEvent.GetActivityTaskScheduledEventAttributes().WorkflowTaskCompletedEventId,
ScheduledEventId: lastEvent.GetEventId(),
}}
return historyEvent
})
activityCancel := NewHistoryEventVertex(enumspb.EVENT_TYPE_ACTIVITY_TASK_CANCELED.String())
activityCancel.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_ACTIVITY_TASK_CANCELED
historyEvent.Attributes = &historypb.HistoryEvent_ActivityTaskCanceledEventAttributes{ActivityTaskCanceledEventAttributes: &historypb.ActivityTaskCanceledEventAttributes{
LatestCancelRequestedEventId: lastEvent.EventId,
ScheduledEventId: lastEvent.EventId,
StartedEventId: lastEvent.EventId,
Identity: identity,
}}
return historyEvent
})
workflowTaskCompleteToATSchedule := NewHistoryEventEdge(workflowTaskComplete, activitySchedule)
activityScheduleToStart := NewHistoryEventEdge(activitySchedule, activityStart)
activityScheduleToStart.SetCondition(hasPendingActivity)
activityStartToComplete := NewHistoryEventEdge(activityStart, activityComplete)
activityStartToComplete.SetCondition(hasPendingActivity)
activityStartToFail := NewHistoryEventEdge(activityStart, activityFail)
activityStartToFail.SetCondition(hasPendingActivity)
activityStartToTimedOut := NewHistoryEventEdge(activityStart, activityTimedOut)
activityStartToTimedOut.SetCondition(hasPendingActivity)
activityCompleteToWorkflowTaskSchedule := NewHistoryEventEdge(activityComplete, workflowTaskSchedule)
activityCompleteToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
activityFailToWorkflowTaskSchedule := NewHistoryEventEdge(activityFail, workflowTaskSchedule)
activityFailToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
activityTimedOutToWorkflowTaskSchedule := NewHistoryEventEdge(activityTimedOut, workflowTaskSchedule)
activityTimedOutToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
activityCancelToWorkflowTaskSchedule := NewHistoryEventEdge(activityCancel, workflowTaskSchedule)
activityCancelToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
// TODO: bypass activity cancel request event. Support this event later.
// activityScheduleToActivityCancelRequest := NewHistoryEventEdge(activitySchedule, activityCancelRequest)
// activityScheduleToActivityCancelRequest.SetCondition(hasPendingActivity)
activityCancelReqToCancel := NewHistoryEventEdge(activityCancelRequest, activityCancel)
activityCancelReqToCancel.SetCondition(hasPendingActivity)
activityModel.AddEdge(workflowTaskCompleteToATSchedule, activityScheduleToStart, activityStartToComplete,
activityStartToFail, activityStartToTimedOut, workflowTaskCompleteToATSchedule, activityCompleteToWorkflowTaskSchedule,
activityFailToWorkflowTaskSchedule, activityTimedOutToWorkflowTaskSchedule, activityCancelReqToCancel,
activityCancelToWorkflowTaskSchedule)
// Setup timer model
timerModel := NewHistoryEventModel()
timerStart := NewHistoryEventVertex(enumspb.EVENT_TYPE_TIMER_STARTED.String())
timerStart.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_TIMER_STARTED
historyEvent.Attributes = &historypb.HistoryEvent_TimerStartedEventAttributes{TimerStartedEventAttributes: &historypb.TimerStartedEventAttributes{
TimerId: uuid.New(),
StartToFireTimeout: timestamp.DurationPtr(10 * time.Second),
WorkflowTaskCompletedEventId: lastEvent.EventId,
}}
return historyEvent
})
timerFired := NewHistoryEventVertex(enumspb.EVENT_TYPE_TIMER_FIRED.String())
timerFired.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_TIMER_FIRED
historyEvent.Attributes = &historypb.HistoryEvent_TimerFiredEventAttributes{TimerFiredEventAttributes: &historypb.TimerFiredEventAttributes{
TimerId: lastEvent.GetTimerStartedEventAttributes().TimerId,
StartedEventId: lastEvent.EventId,
}}
return historyEvent
})
timerCancel := NewHistoryEventVertex(enumspb.EVENT_TYPE_TIMER_CANCELED.String())
timerCancel.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_TIMER_CANCELED
historyEvent.Attributes = &historypb.HistoryEvent_TimerCanceledEventAttributes{TimerCanceledEventAttributes: &historypb.TimerCanceledEventAttributes{
TimerId: lastEvent.GetTimerStartedEventAttributes().TimerId,
StartedEventId: lastEvent.EventId,
WorkflowTaskCompletedEventId: lastEvent.GetTimerStartedEventAttributes().WorkflowTaskCompletedEventId,
Identity: identity,
}}
return historyEvent
})
timerStartToFire := NewHistoryEventEdge(timerStart, timerFired)
timerStartToCancel := NewHistoryEventEdge(timerStart, timerCancel)
workflowTaskCompleteToTimerStart := NewHistoryEventEdge(workflowTaskComplete, timerStart)
timerFiredToWorkflowTaskSchedule := NewHistoryEventEdge(timerFired, workflowTaskSchedule)
timerFiredToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
timerCancelToWorkflowTaskSchedule := NewHistoryEventEdge(timerCancel, workflowTaskSchedule)
timerCancelToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
timerModel.AddEdge(timerStartToFire, timerStartToCancel, workflowTaskCompleteToTimerStart, timerFiredToWorkflowTaskSchedule, timerCancelToWorkflowTaskSchedule)
// Setup child workflow model
childWorkflowModel := NewHistoryEventModel()
childWorkflowInitial := NewHistoryEventVertex(enumspb.EVENT_TYPE_START_CHILD_WORKFLOW_EXECUTION_INITIATED.String())
childWorkflowInitial.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_START_CHILD_WORKFLOW_EXECUTION_INITIATED
historyEvent.Attributes = &historypb.HistoryEvent_StartChildWorkflowExecutionInitiatedEventAttributes{StartChildWorkflowExecutionInitiatedEventAttributes: &historypb.StartChildWorkflowExecutionInitiatedEventAttributes{
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowId: childWorkflowID,
WorkflowType: &commonpb.WorkflowType{Name: childWorkflowPrefix + workflowType},
TaskQueue: &taskqueuepb.TaskQueue{
Name: taskQueue,
Kind: enumspb.TASK_QUEUE_KIND_NORMAL,
},
WorkflowExecutionTimeout: timestamp.DurationPtr(timeout),
WorkflowRunTimeout: timestamp.DurationPtr(timeout),
WorkflowTaskTimeout: timestamp.DurationPtr(timeout),
WorkflowTaskCompletedEventId: lastEvent.EventId,
WorkflowIdReusePolicy: enumspb.WORKFLOW_ID_REUSE_POLICY_REJECT_DUPLICATE,
}}
return historyEvent
})
childWorkflowInitialFail := NewHistoryEventVertex(enumspb.EVENT_TYPE_START_CHILD_WORKFLOW_EXECUTION_FAILED.String())
childWorkflowInitialFail.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_START_CHILD_WORKFLOW_EXECUTION_FAILED
historyEvent.Attributes = &historypb.HistoryEvent_StartChildWorkflowExecutionFailedEventAttributes{StartChildWorkflowExecutionFailedEventAttributes: &historypb.StartChildWorkflowExecutionFailedEventAttributes{
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowId: childWorkflowID,
WorkflowType: &commonpb.WorkflowType{Name: childWorkflowPrefix + workflowType},
Cause: enumspb.START_CHILD_WORKFLOW_EXECUTION_FAILED_CAUSE_WORKFLOW_ALREADY_EXISTS,
InitiatedEventId: lastEvent.EventId,
WorkflowTaskCompletedEventId: lastEvent.GetStartChildWorkflowExecutionInitiatedEventAttributes().WorkflowTaskCompletedEventId,
}}
return historyEvent
})
childWorkflowStart := NewHistoryEventVertex(enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_STARTED.String())
childWorkflowStart.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_STARTED
historyEvent.Attributes = &historypb.HistoryEvent_ChildWorkflowExecutionStartedEventAttributes{ChildWorkflowExecutionStartedEventAttributes: &historypb.ChildWorkflowExecutionStartedEventAttributes{
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowType: &commonpb.WorkflowType{Name: childWorkflowPrefix + workflowType},
InitiatedEventId: lastEvent.EventId,
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: childWorkflowID,
RunId: uuid.New(),
},
}}
return historyEvent
})
childWorkflowCancel := NewHistoryEventVertex(enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_CANCELED.String())
childWorkflowCancel.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_CANCELED
historyEvent.Attributes = &historypb.HistoryEvent_ChildWorkflowExecutionCanceledEventAttributes{ChildWorkflowExecutionCanceledEventAttributes: &historypb.ChildWorkflowExecutionCanceledEventAttributes{
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowType: &commonpb.WorkflowType{Name: childWorkflowPrefix + workflowType},
InitiatedEventId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().InitiatedEventId,
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: childWorkflowID,
RunId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().GetWorkflowExecution().RunId,
},
StartedEventId: lastEvent.EventId,
}}
return historyEvent
})
childWorkflowComplete := NewHistoryEventVertex(enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_COMPLETED.String())
childWorkflowComplete.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_COMPLETED
historyEvent.Attributes = &historypb.HistoryEvent_ChildWorkflowExecutionCompletedEventAttributes{ChildWorkflowExecutionCompletedEventAttributes: &historypb.ChildWorkflowExecutionCompletedEventAttributes{
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowType: &commonpb.WorkflowType{Name: childWorkflowPrefix + workflowType},
InitiatedEventId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().InitiatedEventId,
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: childWorkflowID,
RunId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().GetWorkflowExecution().RunId,
},
StartedEventId: lastEvent.EventId,
}}
return historyEvent
})
childWorkflowFail := NewHistoryEventVertex(enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_FAILED.String())
childWorkflowFail.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_FAILED
historyEvent.Attributes = &historypb.HistoryEvent_ChildWorkflowExecutionFailedEventAttributes{ChildWorkflowExecutionFailedEventAttributes: &historypb.ChildWorkflowExecutionFailedEventAttributes{
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowType: &commonpb.WorkflowType{Name: childWorkflowPrefix + workflowType},
InitiatedEventId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().InitiatedEventId,
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: childWorkflowID,
RunId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().GetWorkflowExecution().RunId,
},
StartedEventId: lastEvent.EventId,
}}
return historyEvent
})
childWorkflowTerminate := NewHistoryEventVertex(enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_TERMINATED.String())
childWorkflowTerminate.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_TERMINATED
historyEvent.Attributes = &historypb.HistoryEvent_ChildWorkflowExecutionTerminatedEventAttributes{ChildWorkflowExecutionTerminatedEventAttributes: &historypb.ChildWorkflowExecutionTerminatedEventAttributes{
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowType: &commonpb.WorkflowType{Name: childWorkflowPrefix + workflowType},
InitiatedEventId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().InitiatedEventId,
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: childWorkflowID,
RunId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().GetWorkflowExecution().RunId,
},
StartedEventId: lastEvent.EventId,
}}
return historyEvent
})
childWorkflowTimedOut := NewHistoryEventVertex(enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_TIMED_OUT.String())
childWorkflowTimedOut.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_TIMED_OUT
historyEvent.Attributes = &historypb.HistoryEvent_ChildWorkflowExecutionTimedOutEventAttributes{ChildWorkflowExecutionTimedOutEventAttributes: &historypb.ChildWorkflowExecutionTimedOutEventAttributes{
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowType: &commonpb.WorkflowType{Name: childWorkflowPrefix + workflowType},
InitiatedEventId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().InitiatedEventId,
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: childWorkflowID,
RunId: lastEvent.GetChildWorkflowExecutionStartedEventAttributes().GetWorkflowExecution().RunId,
},
StartedEventId: lastEvent.EventId,
RetryState: enumspb.RETRY_STATE_TIMEOUT,
}}
return historyEvent
})
workflowTaskCompleteToChildWorkflowInitial := NewHistoryEventEdge(workflowTaskComplete, childWorkflowInitial)
childWorkflowInitialToFail := NewHistoryEventEdge(childWorkflowInitial, childWorkflowInitialFail)
childWorkflowInitialToStart := NewHistoryEventEdge(childWorkflowInitial, childWorkflowStart)
childWorkflowStartToCancel := NewHistoryEventEdge(childWorkflowStart, childWorkflowCancel)
childWorkflowStartToFail := NewHistoryEventEdge(childWorkflowStart, childWorkflowFail)
childWorkflowStartToComplete := NewHistoryEventEdge(childWorkflowStart, childWorkflowComplete)
childWorkflowStartToTerminate := NewHistoryEventEdge(childWorkflowStart, childWorkflowTerminate)
childWorkflowStartToTimedOut := NewHistoryEventEdge(childWorkflowStart, childWorkflowTimedOut)
childWorkflowCancelToWorkflowTaskSchedule := NewHistoryEventEdge(childWorkflowCancel, workflowTaskSchedule)
childWorkflowCancelToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
childWorkflowFailToWorkflowTaskSchedule := NewHistoryEventEdge(childWorkflowFail, workflowTaskSchedule)
childWorkflowFailToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
childWorkflowCompleteToWorkflowTaskSchedule := NewHistoryEventEdge(childWorkflowComplete, workflowTaskSchedule)
childWorkflowCompleteToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
childWorkflowTerminateToWorkflowTaskSchedule := NewHistoryEventEdge(childWorkflowTerminate, workflowTaskSchedule)
childWorkflowTerminateToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
childWorkflowTimedOutToWorkflowTaskSchedule := NewHistoryEventEdge(childWorkflowTimedOut, workflowTaskSchedule)
childWorkflowTimedOutToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
childWorkflowInitialFailToWorkflowTaskSchedule := NewHistoryEventEdge(childWorkflowInitialFail, workflowTaskSchedule)
childWorkflowInitialFailToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
childWorkflowModel.AddEdge(workflowTaskCompleteToChildWorkflowInitial, childWorkflowInitialToFail, childWorkflowInitialToStart,
childWorkflowStartToCancel, childWorkflowStartToFail, childWorkflowStartToComplete, childWorkflowStartToTerminate,
childWorkflowStartToTimedOut, childWorkflowCancelToWorkflowTaskSchedule, childWorkflowFailToWorkflowTaskSchedule,
childWorkflowCompleteToWorkflowTaskSchedule, childWorkflowTerminateToWorkflowTaskSchedule, childWorkflowTimedOutToWorkflowTaskSchedule,
childWorkflowInitialFailToWorkflowTaskSchedule)
// Setup external workflow model
externalWorkflowModel := NewHistoryEventModel()
externalWorkflowSignal := NewHistoryEventVertex(enumspb.EVENT_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED.String())
externalWorkflowSignal.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED
historyEvent.Attributes = &historypb.HistoryEvent_SignalExternalWorkflowExecutionInitiatedEventAttributes{SignalExternalWorkflowExecutionInitiatedEventAttributes: &historypb.SignalExternalWorkflowExecutionInitiatedEventAttributes{
WorkflowTaskCompletedEventId: lastEvent.EventId,
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: externalWorkflowID,
RunId: uuid.New(),
},
SignalName: "signal",
ChildWorkflowOnly: false,
}}
return historyEvent
})
externalWorkflowSignalFailed := NewHistoryEventVertex(enumspb.EVENT_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_FAILED.String())
externalWorkflowSignalFailed.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_FAILED
historyEvent.Attributes = &historypb.HistoryEvent_SignalExternalWorkflowExecutionFailedEventAttributes{SignalExternalWorkflowExecutionFailedEventAttributes: &historypb.SignalExternalWorkflowExecutionFailedEventAttributes{
Cause: enumspb.SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_FAILED_CAUSE_EXTERNAL_WORKFLOW_EXECUTION_NOT_FOUND,
WorkflowTaskCompletedEventId: lastEvent.GetSignalExternalWorkflowExecutionInitiatedEventAttributes().WorkflowTaskCompletedEventId,
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: lastEvent.GetSignalExternalWorkflowExecutionInitiatedEventAttributes().GetWorkflowExecution().WorkflowId,
RunId: lastEvent.GetSignalExternalWorkflowExecutionInitiatedEventAttributes().GetWorkflowExecution().RunId,
},
InitiatedEventId: lastEvent.EventId,
}}
return historyEvent
})
externalWorkflowSignaled := NewHistoryEventVertex(enumspb.EVENT_TYPE_EXTERNAL_WORKFLOW_EXECUTION_SIGNALED.String())
externalWorkflowSignaled.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_EXTERNAL_WORKFLOW_EXECUTION_SIGNALED
historyEvent.Attributes = &historypb.HistoryEvent_ExternalWorkflowExecutionSignaledEventAttributes{ExternalWorkflowExecutionSignaledEventAttributes: &historypb.ExternalWorkflowExecutionSignaledEventAttributes{
InitiatedEventId: lastEvent.EventId,
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: lastEvent.GetSignalExternalWorkflowExecutionInitiatedEventAttributes().GetWorkflowExecution().WorkflowId,
RunId: lastEvent.GetSignalExternalWorkflowExecutionInitiatedEventAttributes().GetWorkflowExecution().RunId,
},
}}
return historyEvent
})
externalWorkflowCancel := NewHistoryEventVertex(enumspb.EVENT_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED.String())
externalWorkflowCancel.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED
historyEvent.Attributes = &historypb.HistoryEvent_RequestCancelExternalWorkflowExecutionInitiatedEventAttributes{
RequestCancelExternalWorkflowExecutionInitiatedEventAttributes: &historypb.RequestCancelExternalWorkflowExecutionInitiatedEventAttributes{
WorkflowTaskCompletedEventId: lastEvent.EventId,
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: externalWorkflowID,
RunId: uuid.New(),
},
ChildWorkflowOnly: false,
}}
return historyEvent
})
externalWorkflowCancelFail := NewHistoryEventVertex(enumspb.EVENT_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_FAILED.String())
externalWorkflowCancelFail.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_FAILED
historyEvent.Attributes = &historypb.HistoryEvent_RequestCancelExternalWorkflowExecutionFailedEventAttributes{RequestCancelExternalWorkflowExecutionFailedEventAttributes: &historypb.RequestCancelExternalWorkflowExecutionFailedEventAttributes{
Cause: enumspb.CANCEL_EXTERNAL_WORKFLOW_EXECUTION_FAILED_CAUSE_EXTERNAL_WORKFLOW_EXECUTION_NOT_FOUND,
WorkflowTaskCompletedEventId: lastEvent.GetRequestCancelExternalWorkflowExecutionInitiatedEventAttributes().WorkflowTaskCompletedEventId,
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: lastEvent.GetRequestCancelExternalWorkflowExecutionInitiatedEventAttributes().GetWorkflowExecution().WorkflowId,
RunId: lastEvent.GetRequestCancelExternalWorkflowExecutionInitiatedEventAttributes().GetWorkflowExecution().RunId,
},
InitiatedEventId: lastEvent.EventId,
}}
return historyEvent
})
externalWorkflowCanceled := NewHistoryEventVertex(enumspb.EVENT_TYPE_EXTERNAL_WORKFLOW_EXECUTION_CANCEL_REQUESTED.String())
externalWorkflowCanceled.SetDataFunc(func(input ...interface{}) interface{} {
lastEvent := input[0].(*historypb.HistoryEvent)
lastGeneratedEvent := input[1].(*historypb.HistoryEvent)
eventID := lastGeneratedEvent.GetEventId() + 1
version := input[2].(int64)
historyEvent := getDefaultHistoryEvent(eventID, version)
historyEvent.EventType = enumspb.EVENT_TYPE_EXTERNAL_WORKFLOW_EXECUTION_CANCEL_REQUESTED
historyEvent.Attributes = &historypb.HistoryEvent_ExternalWorkflowExecutionCancelRequestedEventAttributes{ExternalWorkflowExecutionCancelRequestedEventAttributes: &historypb.ExternalWorkflowExecutionCancelRequestedEventAttributes{
InitiatedEventId: lastEvent.EventId,
Namespace: nsName.String(),
NamespaceId: nsID.String(),
WorkflowExecution: &commonpb.WorkflowExecution{
WorkflowId: lastEvent.GetRequestCancelExternalWorkflowExecutionInitiatedEventAttributes().GetWorkflowExecution().WorkflowId,
RunId: lastEvent.GetRequestCancelExternalWorkflowExecutionInitiatedEventAttributes().GetWorkflowExecution().RunId,
},
}}
return historyEvent
})
workflowTaskCompleteToExternalWorkflowSignal := NewHistoryEventEdge(workflowTaskComplete, externalWorkflowSignal)
workflowTaskCompleteToExternalWorkflowCancel := NewHistoryEventEdge(workflowTaskComplete, externalWorkflowCancel)
externalWorkflowSignalToFail := NewHistoryEventEdge(externalWorkflowSignal, externalWorkflowSignalFailed)
externalWorkflowSignalToSignaled := NewHistoryEventEdge(externalWorkflowSignal, externalWorkflowSignaled)
externalWorkflowCancelToFail := NewHistoryEventEdge(externalWorkflowCancel, externalWorkflowCancelFail)
externalWorkflowCancelToCanceled := NewHistoryEventEdge(externalWorkflowCancel, externalWorkflowCanceled)
externalWorkflowSignaledToWorkflowTaskSchedule := NewHistoryEventEdge(externalWorkflowSignaled, workflowTaskSchedule)
externalWorkflowSignaledToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
externalWorkflowSignalFailedToWorkflowTaskSchedule := NewHistoryEventEdge(externalWorkflowSignalFailed, workflowTaskSchedule)
externalWorkflowSignalFailedToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
externalWorkflowCanceledToWorkflowTaskSchedule := NewHistoryEventEdge(externalWorkflowCanceled, workflowTaskSchedule)
externalWorkflowCanceledToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
externalWorkflowCancelFailToWorkflowTaskSchedule := NewHistoryEventEdge(externalWorkflowCancelFail, workflowTaskSchedule)
externalWorkflowCancelFailToWorkflowTaskSchedule.SetCondition(notPendingWorkflowTask)
externalWorkflowModel.AddEdge(workflowTaskCompleteToExternalWorkflowSignal, workflowTaskCompleteToExternalWorkflowCancel,
externalWorkflowSignalToFail, externalWorkflowSignalToSignaled, externalWorkflowCancelToFail, externalWorkflowCancelToCanceled,
externalWorkflowSignaledToWorkflowTaskSchedule, externalWorkflowSignalFailedToWorkflowTaskSchedule,
externalWorkflowCanceledToWorkflowTaskSchedule, externalWorkflowCancelFailToWorkflowTaskSchedule)
// Config event generator
generator.SetBatchGenerationRule(canDoBatch)
generator.AddInitialEntryVertex(workflowStart)
generator.AddExitVertex(workflowComplete, workflowFail, workflowTerminate, workflowTimedOut, continueAsNew)
// generator.AddRandomEntryVertex(workflowSignal, workflowTerminate, workflowTimedOut)
generator.AddModel(historyEventModel)
generator.AddModel(workflowModel)
generator.AddModel(activityModel)
generator.AddModel(timerModel)
generator.AddModel(childWorkflowModel)
generator.AddModel(externalWorkflowModel)
return generator
}
func getDefaultHistoryEvent(
eventID int64,
version int64,
) *historypb.HistoryEvent {
globalTaskID++
return &historypb.HistoryEvent{
EventId: eventID,
EventTime: timestamp.TimePtr(time.Now().UTC()),
TaskId: globalTaskID,
Version: version,
}
}
func copyConnections(
originalMap map[string][]Edge,
) map[string][]Edge {
newMap := make(map[string][]Edge)
for key, value := range originalMap {
newMap[key] = copyEdges(value)
}
return newMap
}
func copyExitVertices(
originalMap map[string]bool,
) map[string]bool {
newMap := make(map[string]bool)
for key, value := range originalMap {
newMap[key] = value
}
return newMap
}
func copyVertex(vertex []Vertex) []Vertex {
newVertex := make([]Vertex, len(vertex))
for idx, v := range vertex {
newVertex[idx] = v.DeepCopy()
}
return newVertex
}
func copyEdges(edges []Edge) []Edge {
newEdges := make([]Edge, len(edges))