@bitrix24/b24jssdk/dist/esm/core/actions/v3/fetch-list.mjs.map

Bitrix24 REST API JavaScript SDK

{"version":3,"file":"fetch-list.mjs","sources":["../../../../../src/core/actions/v3/fetch-list.ts"],"sourcesContent":["import type { ActionOptions } from '../abstract-action'\nimport type { TypeCallParams } from '../../../types/http'\nimport type { AjaxResult } from '../../http/ajax-result'\nimport { AbstractAction } from '../abstract-action'\nimport { SdkError } from '../../sdk-error'\n\nexport type ActionFetchListV3 = ActionOptions & {\n  method: string\n  params?: Omit<TypeCallParams, 'pagination'>\n  idKey?: string\n  customKeyForResult: string\n  requestId?: string\n  limit?: number\n}\n\n/**\n * Calls a REST API list method and returns an async generator for efficient large data retrieval. `restApi:v3`\n *\n * @todo add docs\n */\nexport class FetchListV3 extends AbstractAction {\n  /**\n   * Calls a REST API list method and returns an async generator for efficient large data retrieval.\n   * Implements the fast algorithm for iterating over large datasets without loading all data into memory at once.\n   *\n   * @template T - The type of items in the returned arrays (default is `unknown`).\n   *\n   * @param {ActionFetchListV3} options - parameters for executing the request.\n   *     - `method: string` - The name of the REST API method that returns a list of data (for example: `crm.item.list`, `tasks.task.list`)\n   *     - `params?: Omit<TypeCallParams, 'pagination'>` - Request parameters, excluding the `pagination` parameter,\n   *         since the method is designed to obtain all data in one call.\n   *         Note: Use `filter`, `order`, and `select` to control the selection.\n   *     - `idKey?: string` - The name of the field containing the unique identifier of the element.\n   *         Default is 'id'. Alternatively, it can be another field, depending on the REST API data structure.\n   *     - `customKeyForResult: string` - A custom key indicating that the response REST API will be\n   *        grouped by this field.\n   *        Example: `items` to group a list of CRM items.\n   *    - `requestId?: string` - Unique request identifier for tracking. Used for query deduplication and debugging.\n   *    - `limit?: number` - How many records to retrieve at a time. Default is `50`. Maximum is `1000`.\n   *\n   * @returns {AsyncGenerator<T[]>} An async generator that yields chunks of data as arrays of type `T`.\n   *     Each iteration returns the next page/batch of results until all data is fetched.\n   *\n   * @example\n   * import { Text } from '@bitrix24/b24jssdk'\n   *\n   * interface MainEventLogItem { id: number, userId: number }\n   * const sixMonthAgo = new Date()\n   * sixMonthAgo.setMonth((new Date()).getMonth() - 6)\n   * sixMonthAgo.setHours(0, 0, 0)\n   * const generator = b24.actions.v3.fetchList.make<MainEventLogItem>({\n   *   method: 'main.eventlog.list',\n   *   params: {\n   *     filter: [\n   *      ['timestampX', '>=', Text.toB24Format(sixMonthAgo)] // created at least 6 months ago\n   *     ],\n   *     select: ['id', 'userId']\n   *   },\n   *   idKey: 'id',\n   *   customKeyForResult: 'items',\n   *   requestId: 'eventlog-123',\n   *   limit: 60\n   * })\n   *\n   * for await (const chunk of generator) {\n   *   // Process chunk (e.g., save to database, analyze, etc.)\n   *   console.log(`Processing ${chunk.length} items`)\n   * }\n   */\n  public override async* make<T = unknown>(options: ActionFetchListV3): AsyncGenerator<T[]> {\n    const batchSize = options?.limit ?? 50\n\n    const idKey = options?.idKey ?? 'id'\n    const customKeyForResult = options?.customKeyForResult ?? null\n    const params = options?.params ?? {}\n\n    const requestParams: TypeCallParams = {\n      ...params,\n      order: { ...(params['order'] || {}), [idKey]: 'ASC' },\n      filter: [...(params['filter'] || [])],\n      pagination: { page: 0, limit: batchSize }\n    }\n\n    let isContinue = true\n    let nextId = 0\n    do {\n      const sendParams = { ...requestParams }\n      sendParams.filter.push([idKey, '>', nextId])\n\n      const response: AjaxResult<T> = await this._b24.actions.v3.call.make<T>({\n        method: options.method,\n        params: requestParams,\n        requestId: options.requestId\n      })\n\n      if (!response.isSuccess) {\n        this._logger.error('fetchListMethod', {\n          method: options.method,\n          requestId: options.requestId,\n          messages: response.getErrorMessages()\n        })\n        throw new SdkError({\n          code: 'JSSDK_CORE_B24_FETCH_LIST_METHOD_API_V3',\n          description: `API Error: ${response.getErrorMessages().join('; ')}`,\n          status: 500\n        })\n      }\n      const responseData = response.getData()\n      if (!responseData) {\n        isContinue = false\n        break\n      }\n\n      const resultData: T[] = (responseData.result as any)[customKeyForResult] as T[]\n      if (resultData.length === 0) {\n        isContinue = false\n        break\n      }\n\n      yield resultData\n\n      if (resultData.length < batchSize) {\n        isContinue = false\n        break\n      }\n\n      // Update the filter for the next iteration\n      const lastItem = resultData[resultData.length - 1] as Record<string, any>\n      if (\n        lastItem\n        && typeof lastItem[idKey] !== 'undefined'\n      ) {\n        nextId = Number.parseInt(lastItem[idKey] as string)\n      } else {\n        isContinue = false\n        break\n      }\n    } while (isContinue)\n  }\n}\n"],"names":[],"mappings":";;;;;;;;;;;;;AAoBO,MAAM,oBAAoB,cAAA,CAAe;AAAA,EApBhD;AAoBgD,IAAA,MAAA,CAAA,IAAA,EAAA,aAAA,CAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EAiD9C,OAAuB,KAAkB,OAAA,EAAiD;AACxF,IAAA,MAAM,SAAA,GAAY,SAAS,KAAA,IAAS,EAAA;AAEpC,IAAA,MAAM,KAAA,GAAQ,SAAS,KAAA,IAAS,IAAA;AAChC,IAAA,MAAM,kBAAA,GAAqB,SAAS,kBAAA,IAAsB,IAAA;AAC1D,IAAA,MAAM,MAAA,GAAS,OAAA,EAAS,MAAA,IAAU,EAAC;AAEnC,IAAA,MAAM,aAAA,GAAgC;AAAA,MACpC,GAAG,MAAA;AAAA,MACH,KAAA,EAAO,EAAE,GAAI,MAAA,CAAO,OAAO,CAAA,IAAK,EAAC,EAAI,CAAC,KAAK,GAAG,KAAA,EAAM;AAAA,MACpD,QAAQ,CAAC,GAAI,OAAO,QAAQ,CAAA,IAAK,EAAG,CAAA;AAAA,MACpC,UAAA,EAAY,EAAE,IAAA,EAAM,CAAA,EAAG,OAAO,SAAA;AAAU,KAC1C;AAEA,IAAA,IAAI,UAAA,GAAa,IAAA;AACjB,IAAA,IAAI,MAAA,GAAS,CAAA;AACb,IAAA,GAAG;AACD,MAAA,MAAM,UAAA,GAAa,EAAE,GAAG,aAAA,EAAc;AACtC,MAAA,UAAA,CAAW,OAAO,IAAA,CAAK,CAAC,KAAA,EAAO,GAAA,EAAK,MAAM,CAAC,CAAA;AAE3C,MAAA,MAAM,WAA0B,MAAM,IAAA,CAAK,KAAK,OAAA,CAAQ,EAAA,CAAG,KAAK,IAAA,CAAQ;AAAA,QACtE,QAAQ,OAAA,CAAQ,MAAA;AAAA,QAChB,MAAA,EAAQ,aAAA;AAAA,QACR,WAAW,OAAA,CAAQ;AAAA,OACpB,CAAA;AAED,MAAA,IAAI,CAAC,SAAS,SAAA,EAAW;AACvB,QAAA,IAAA,CAAK,OAAA,CAAQ,MAAM,iBAAA,EAAmB;AAAA,UACpC,QAAQ,OAAA,CAAQ,MAAA;AAAA,UAChB,WAAW,OAAA,CAAQ,SAAA;AAAA,UACnB,QAAA,EAAU,SAAS,gBAAA;AAAiB,SACrC,CAAA;AACD,QAAA,MAAM,IAAI,QAAA,CAAS;AAAA,UACjB,IAAA,EAAM,yCAAA;AAAA,UACN,aAAa,CAAA,WAAA,EAAc,QAAA,CAAS,kBAAiB,CAAE,IAAA,CAAK,IAAI,CAAC,CAAA,CAAA;AAAA,UACjE,MAAA,EAAQ;AAAA,SACT,CAAA;AAAA,MACH;AACA,MAAA,MAAM,YAAA,GAAe,SAAS,OAAA,EAAQ;AACtC,MAAA,IAAI,CAAC,YAAA,EAAc;AACjB,QAAA,UAAA,GAAa,KAAA;AACb,QAAA;AAAA,MACF;AAEA,MAAA,MAAM,UAAA,GAAmB,YAAA,CAAa,MAAA,CAAe,kBAAkB,CAAA;AACvE,MAAA,IAAI,UAAA,CAAW,WAAW,CAAA,EAAG;AAC3B,QAAA,UAAA,GAAa,KAAA;AACb,QAAA;AAAA,MACF;AAEA,MAAA,MAAM,UAAA;AAEN,MAAA,IAAI,UAAA,CAAW,SAAS,SAAA,EAAW;AACjC,QAAA,UAAA,GAAa,KAAA;AACb,QAAA;AAAA,MACF;AAGA,MAAA,MAAM,QAAA,GAAW,UAAA,CAAW,UAAA,CAAW,MAAA,GAAS,CAAC,CAAA;AACjD,MAAA,IACE,QAAA,IACG,OAAO,QAAA,CAAS,KAAK,MAAM,WAAA,EAC9B;AACA,QAAA,MAAA,GAAS,MAAA,CAAO,QAAA,CAAS,QAAA,CAAS,KAAK,CAAW,CAAA;AAAA,MACpD,CAAA,MAAO;AACL,QAAA,UAAA,GAAa,KAAA;AACb,QAAA;AAAA,MACF;AAAA,IACF,CAAA,QAAS,UAAA;AAAA,EACX;AACF;;;;"}