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| 1 | +import { BigQuery } from '@google-cloud/bigquery' |
| 2 | +import CloudGraph from '@cloudgraph/sdk' |
| 3 | +import groupBy from 'lodash/groupBy' |
| 4 | +import gcpLoggerText from '../../properties/logger' |
| 5 | +import { GcpServiceInput } from '../../types' |
| 6 | +import { generateGcpErrorLog, initTestEndpoint } from '../../utils' |
| 7 | +import { RawGcpBigQueryDataset } from './types' |
| 8 | +import { MULTI_REGIONS } from '../../config/constants' |
| 9 | + |
| 10 | +const lt = { ...gcpLoggerText } |
| 11 | +const { logger } = CloudGraph |
| 12 | +const serviceName = 'BigQuery Dataset' |
| 13 | +const apiEndpoint = initTestEndpoint(serviceName) |
| 14 | + |
| 15 | +export default async ({ |
| 16 | + regions, |
| 17 | + config, |
| 18 | +}: GcpServiceInput): Promise<{ |
| 19 | + [region: string]: RawGcpBigQueryDataset[] |
| 20 | +}> => { |
| 21 | + const bigQueryClient = new BigQuery({ ...config, apiEndpoint }) |
| 22 | + const datasetsResult: RawGcpBigQueryDataset[] = [] |
| 23 | + const { projectId } = config |
| 24 | + const allRegions = regions.split(',').concat(MULTI_REGIONS) |
| 25 | + try { |
| 26 | + const dataSetIter = bigQueryClient.getDatasetsStream() |
| 27 | + for await (const dataSetResponse of dataSetIter) { |
| 28 | + if (allRegions.includes(dataSetResponse.location)) { |
| 29 | + const dsMetaData = dataSetResponse.metadata |
| 30 | + const result = { |
| 31 | + ...dsMetaData, |
| 32 | + region: dataSetResponse.location, |
| 33 | + Labels: dataSetResponse.labels, |
| 34 | + tables: [], |
| 35 | + projectId, |
| 36 | + } |
| 37 | + try { |
| 38 | + const tableIter = dataSetResponse.getTablesStream() |
| 39 | + for await (const tableResponse of tableIter) { |
| 40 | + result.tables.push(tableResponse.metadata) |
| 41 | + } |
| 42 | + datasetsResult.push(result) |
| 43 | + } catch (error) { |
| 44 | + generateGcpErrorLog(serviceName, 'bigQuery:getTablesStream', error) |
| 45 | + } |
| 46 | + } |
| 47 | + } |
| 48 | + } catch (error) { |
| 49 | + generateGcpErrorLog(serviceName, 'bigQuery:getDatasetsStream', error) |
| 50 | + } |
| 51 | + |
| 52 | + logger.debug(lt.foundResources(serviceName, datasetsResult.length)) |
| 53 | + return groupBy(datasetsResult, 'region') |
| 54 | +} |
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