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Original file line number Diff line number Diff line change
Expand Up @@ -136,7 +136,7 @@ describe('LogsExtractionClient', () => {
let mockEsClient: jest.Mocked<ElasticsearchClient>;
let mockDataViewsService: jest.Mocked<DataViewsService>;
let mockEngineDescriptorClient: jest.Mocked<
Pick<EngineDescriptorClient, 'findOrThrow' | 'update'>
Pick<EngineDescriptorClient, 'findOrThrow' | 'update' | 'updateWith'>
>;
let mockGlobalStateClient: ReturnType<typeof createMockGlobalStateClient>;
let mockCcsLogsExtractionClient: ReturnType<typeof createMockCcsLogsExtractionClient>;
Expand All @@ -152,6 +152,7 @@ describe('LogsExtractionClient', () => {
mockEngineDescriptorClient = {
findOrThrow: jest.fn(),
update: jest.fn().mockResolvedValue({}),
updateWith: jest.fn().mockResolvedValue({}),
};
mockGlobalStateClient = createMockGlobalStateClient();
mockCcsLogsExtractionClient = createMockCcsLogsExtractionClient();
Expand All @@ -168,6 +169,17 @@ describe('LogsExtractionClient', () => {
});

describe('extractLogs', () => {
function applyLastUpdater(
entityType: EntityType = 'user',
descriptorOverrides?: Partial<Awaited<ReturnType<EngineDescriptorClient['findOrThrow']>>>
) {
const [[, updater]] = mockEngineDescriptorClient.updateWith.mock.calls;
return updater({
...createMockEngineDescriptor(entityType),
...descriptorOverrides,
} as Awaited<ReturnType<EngineDescriptorClient['findOrThrow']>>);
}

it('should successfully extract logs and ingest entities', async () => {
const lastTimestamp = '2024-01-02T12:00:00.000Z';
const mockEsqlResponse: ESQLSearchResponse = {
Expand Down Expand Up @@ -229,20 +241,22 @@ describe('LogsExtractionClient', () => {
abortController: undefined,
});

expect(mockEngineDescriptorClient.update).toHaveBeenCalledWith(
expect(mockEngineDescriptorClient.updateWith).toHaveBeenCalledWith(
'user',
expect.objectContaining({
logExtractionState: expect.objectContaining({
paginationTimestamp: undefined,
paginationId: undefined,
logsPageCursorStartTimestamp: undefined,
logsPageCursorStartId: undefined,
logsPageCursorEndTimestamp: undefined,
logsPageCursorEndId: undefined,
lastExecutionTimestamp: expect.any(String),
}),
})
expect.any(Function)
);
expect(applyLastUpdater()).toMatchObject({
logExtractionState: expect.objectContaining({
paginationTimestamp: undefined,
paginationId: undefined,
logsPageCursorStartTimestamp: undefined,
logsPageCursorStartId: undefined,
logsPageCursorEndTimestamp: undefined,
logsPageCursorEndId: undefined,
lastExecutionTimestamp: expect.any(String),
}),
error: undefined,
});
});

it('should handle empty results from ESQL query', async () => {
Expand All @@ -266,20 +280,22 @@ describe('LogsExtractionClient', () => {

expect(mockExecuteEsqlQuery).toHaveBeenCalledTimes(1);
expect(mockIngestEntities).toHaveBeenCalledTimes(0);
expect(mockEngineDescriptorClient.update).toHaveBeenCalledWith(
expect(mockEngineDescriptorClient.updateWith).toHaveBeenCalledWith(
'user',
expect.objectContaining({
logExtractionState: expect.objectContaining({
paginationTimestamp: undefined,
paginationId: undefined,
logsPageCursorStartTimestamp: undefined,
logsPageCursorStartId: undefined,
logsPageCursorEndTimestamp: undefined,
logsPageCursorEndId: undefined,
lastExecutionTimestamp: expect.any(String),
}),
})
expect.any(Function)
);
expect(applyLastUpdater()).toMatchObject({
logExtractionState: expect.objectContaining({
paginationTimestamp: undefined,
paginationId: undefined,
logsPageCursorStartTimestamp: undefined,
logsPageCursorStartId: undefined,
logsPageCursorEndTimestamp: undefined,
logsPageCursorEndId: undefined,
lastExecutionTimestamp: expect.any(String),
}),
error: undefined,
});
});

it('should compute extraction window from lookbackPeriod and delay when no custom range', async () => {
Expand Down Expand Up @@ -538,7 +554,7 @@ describe('LogsExtractionClient', () => {
esClient: mockEsClient,
query: expect.stringContaining(toDate),
});
expect(mockEngineDescriptorClient.update).not.toHaveBeenCalled();
expect(mockEngineDescriptorClient.updateWith).not.toHaveBeenCalled();
});

it('should not update engine descriptor when specificWindow is provided', async () => {
Expand Down Expand Up @@ -577,7 +593,7 @@ describe('LogsExtractionClient', () => {
expect(result.success && result.count).toBe(2);
expect(mockExecuteEsqlQuery).toHaveBeenCalledTimes(3);
expect(mockIngestEntities).toHaveBeenCalledTimes(1);
expect(mockEngineDescriptorClient.update).not.toHaveBeenCalled();
expect(mockEngineDescriptorClient.updateWith).not.toHaveBeenCalled();
});

it('should handle errors from executeEsqlQuery', async () => {
Expand Down Expand Up @@ -720,21 +736,48 @@ describe('LogsExtractionClient', () => {
expect(mockIngestEntities).toHaveBeenCalledTimes(1);

// CCS error is stored in the saved object
expect(mockEngineDescriptorClient.update).toHaveBeenCalledWith(
expect(mockEngineDescriptorClient.updateWith).toHaveBeenCalledWith(
'user',
expect.objectContaining({
logExtractionState: expect.objectContaining({
paginationTimestamp: undefined,
paginationId: undefined,
logsPageCursorStartTimestamp: undefined,
logsPageCursorStartId: undefined,
logsPageCursorEndTimestamp: undefined,
logsPageCursorEndId: undefined,
lastExecutionTimestamp: expect.any(String),
}),
error: { message: ccsError.message, action: 'extractLogs' },
})
expect.any(Function)
);
expect(applyLastUpdater()).toMatchObject({
logExtractionState: expect.objectContaining({
paginationTimestamp: undefined,
paginationId: undefined,
logsPageCursorStartTimestamp: undefined,
logsPageCursorStartId: undefined,
logsPageCursorEndTimestamp: undefined,
logsPageCursorEndId: undefined,
lastExecutionTimestamp: expect.any(String),
}),
error: { message: ccsError.message, action: 'extractLogs' },
});
});

it('should clear a previous error after a successful extraction', async () => {
const mockDataView = {
getIndexPattern: jest.fn().mockReturnValue('logs-*'),
};

mockEngineDescriptorClient.findOrThrow.mockResolvedValue(
createMockEngineDescriptor('user') as Awaited<
ReturnType<EngineDescriptorClient['findOrThrow']>
>
);
mockDataViewsService.get.mockResolvedValue(mockDataView as any);
mockExecuteEsqlQuery.mockResolvedValue(mockLogPaginationCursorProbeEmpty());
mockIngestEntities.mockResolvedValue(undefined);

await client.extractLogs('user');

expect(mockEngineDescriptorClient.updateWith).toHaveBeenCalledWith(
'user',
expect.any(Function)
);
expect(
applyLastUpdater('user', { error: { message: 'previous error', action: 'extractLogs' } })
.error
).toBeUndefined();
});

it('should fallback to logs-* when data view is not found', async () => {
Expand Down Expand Up @@ -787,20 +830,21 @@ describe('LogsExtractionClient', () => {
targetIndex: expect.stringContaining('.entities.v2.latest.security_default'),
})
);
expect(mockEngineDescriptorClient.update).toHaveBeenCalledWith(
expect(mockEngineDescriptorClient.updateWith).toHaveBeenCalledWith(
'host',
expect.objectContaining({
logExtractionState: expect.objectContaining({
paginationTimestamp: undefined,
paginationId: undefined,
logsPageCursorStartTimestamp: undefined,
logsPageCursorStartId: undefined,
logsPageCursorEndTimestamp: undefined,
logsPageCursorEndId: undefined,
lastExecutionTimestamp: expect.any(String),
}),
})
expect.any(Function)
);
expect(applyLastUpdater('host')).toMatchObject({
logExtractionState: expect.objectContaining({
paginationTimestamp: undefined,
paginationId: undefined,
logsPageCursorStartTimestamp: undefined,
logsPageCursorStartId: undefined,
logsPageCursorEndTimestamp: undefined,
logsPageCursorEndId: undefined,
lastExecutionTimestamp: expect.any(String),
}),
});
});

it('should return success false when engine is not started', async () => {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -155,7 +155,8 @@ export class LogsExtractionClient {
return operationResult;
}

await this.engineDescriptorClient.update(type, {
await this.engineDescriptorClient.updateWith(type, (current) => ({
...current,
logExtractionState: {
// we went through all the pages,
// therefore we can leave the lastExecutionTimestamp as the beginning of the next
Expand All @@ -170,7 +171,7 @@ export class LogsExtractionClient {
lastExecutionTimestamp: lastSearchTimestamp || moment().utc().toISOString(),
},
error: ccsError ? { message: ccsError.message, action: 'extractLogs' } : undefined,
});
}));

return operationResult;
} catch (error) {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,22 @@ export class EngineDescriptorClient {
return attributes;
}

async updateWith(
entityType: EntityType,
updater: (current: EngineDescriptor) => EngineDescriptor
): Promise<EngineDescriptor> {
const current = await this.findOrThrow(entityType);
const updated = updater(current);
const id = this.getSavedObjectId(entityType);
const { attributes } = await this.soClient.update<EngineDescriptor>(
EngineDescriptorTypeName,
id,
updated,
{ refresh: 'wait_for', mergeAttributes: false }
);
return attributes as EngineDescriptor;
}

async update(
entityType: EntityType,
state: Partial<EngineDescriptor>,
Expand Down
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