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workflow_resetter.go ×4

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unlabeled · c_5a38a5d703a3

1 test · 4238 LOC · 191 files · introduces 1 test · 44 LOC · 2 files

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Code
6 ranges44 lines · 2 files
Tests
1 test

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613 ranges4238 lines · 191 files · Browse complete extent
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1 testBrowse complete intent

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2 files ranked by introduced lines: 44 introduced LOC across 6 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/ndc/workflow_resetter.go 33 introduced LOC · 4 ranges

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379 currentExecutionMissing := currentWorkflow == nil
380 if currentExecutionMissing {
381 > // There is no current_executions row (the current run was deleted), so the base->reset link workflow_resetter.go
382 > // and the new current run cannot be committed atomically: re-establishing a missing current
383 > // requires a brand-new insert, while the base run needs a bypass-current update, and no
384 > // single Transaction method does both. Write base-first so retries are safe: if the create
385 > // fails, a retry rewrites the base link and the brand-new insert still succeeds. Creating
386 > // first would leave the reset run as current and permanently conflict with the create.
387 > baseWorkflowMutation, baseWorkflowEventsSeq, err := baseWorkflow.GetMutableState().CloseTransactionAsMutation(
388 > ctx,
389 > historyi.TransactionPolicyActive,
390 > )
391 > if err != nil {
392 return err
393 }
394 > if _, _, err := r.transaction.UpdateWorkflowExecution( workflow_resetter.go
395 > ctx,
396 > persistence.UpdateWorkflowModeBypassCurrent,
397 > chasm.WorkflowArchetypeID,
398 > baseWorkflow.GetMutableState().GetCurrentVersion(),
399 > baseWorkflowMutation,
400 > baseWorkflowEventsSeq,
401 > nil,
402 > nil,
403 > nil,
404 > baseWorkflow.GetMutableState().IsWorkflow(),
405 > ); err != nil {
406 return err
407 }
408 > if _, err := r.transaction.CreateWorkflowExecution( workflow_resetter.go
409 > ctx,
410 > persistence.CreateWorkflowModeBrandNew,
411 > chasm.WorkflowArchetypeID,
412 > resetWorkflow.GetMutableState().GetCurrentVersion(),
413 > resetWorkflowSnapshot,
414 > resetWorkflowEventsSeq,
415 > resetWorkflow.GetMutableState().IsWorkflow(),
416 > ); err != nil {
417 return err
418 }
419 > return nil workflow_resetter.go
420 }
421
go.temporal.io/server/service/history/workflow/transaction_mock.go 11 introduced LOC · 2 ranges

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61
62 // CreateWorkflowExecution mocks base method.
63 > func (m *MockTransaction) CreateWorkflowExecution(ctx context.Context, createMode persistence.CreateWorkflowMode, archetypeID chasm.ArchetypeID, newWorkflowFailoverVersion int64, newWorkflowSnapshot *persistence.WorkflowSnapshot, newWorkflowEventsSeq []*persistence.WorkflowEvents, isWorkflow bool) (int64, error) { transaction_mock.go
64 > m.ctrl.T.Helper()
65 > ret := m.ctrl.Call(m, "CreateWorkflowExecution", ctx, createMode, archetypeID, newWorkflowFailoverVersion, newWorkflowSnapshot, newWorkflowEventsSeq, isWorkflow)
66 > ret0, _ := ret[0].(int64)
67 > ret1, _ := ret[1].(error)
68 > return ret0, ret1
69 > }
70
71 // CreateWorkflowExecution indicates an expected call of CreateWorkflowExecution.
72 > func (mr *MockTransactionMockRecorder) CreateWorkflowExecution(ctx, createMode, archetypeID, newWorkflowFailoverVersion, newWorkflowSnapshot, newWorkflowEventsSeq, isWorkflow any) *gomock.Call { transaction_mock.go
73 > mr.mock.ctrl.T.Helper()
74 > return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateWorkflowExecution", reflect.TypeOf((*MockTransaction)(nil).CreateWorkflowExecution), ctx, createMode, archetypeID, newWorkflowFailoverVersion, newWorkflowSnapshot, newWorkflowEventsSeq, isWorkflow)
75 > }
76
77 // SetWorkflowExecution mocks base method.

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