@webiny/api-headless-cms-ddb-es/elasticsearch/createElasticsearchIndex.js

DynamoDB and Elasticsearch storage operations plugin for Headless CMS API.

import WebinyError from "@webiny/error";
import { configurations } from "../configurations.js";
const getLastUsable = params => {
  const {
    configs
  } = params;
  const usable = configs.filter(c => c.canUse(params));
  if (usable.length === 0) {
    throw new WebinyError("Could not find a single usable CmsEntryOpenSearchIndex.", "OPENSEARCH_INDEX_TEMPLATE_ERROR");
  }
  return usable[usable.length - 1];
};
export const createElasticsearchIndex = async params => {
  const {
    client,
    indexConfigs,
    model
  } = params;
  const {
    index
  } = configurations.es({
    model
  });
  const config = getLastUsable({
    configs: indexConfigs,
    model
  });
  if (!config) {
    /**
     * This can happen only while development as we have a base index setting that is always usable.
     */
    throw new Error(`Could not find a usable CmsEntryOpenSearchIndex for the CMS model "${model.name}".`);
  }
  try {
    const response = await client.indices.exists({
      index,
      ignore_unavailable: false,
      allow_no_indices: true,
      include_defaults: true,
      flat_settings: false,
      local: false
    });
    if (response.body) {
      console.log(`Elasticsearch index "${index}" for the CMS model "${model.name}" already exists.`);
      return;
    }
  } catch {
    console.error(`Could not determine if the index "${index}" exists.`);
  }
  try {
    await client.indices.create({
      index,
      body: {
        ...config.body
      }
    });
  } catch (ex) {
    console.error(`Could not create Elasticsearch index "${index}" for the CMS model "${model.name}".`);
    console.error(ex);
    throw new WebinyError(ex.message || "Could not create OpenSearch index for the CMS entry.", ex.code || "CREATE_OPENSEARCH_INDEX_ERROR", {
      error: {
        ...ex,
        message: ex.message,
        code: ex.code,
        data: ex.data
      },
      tenant: model.tenant,
      index,
      body: config.body
    });
  }
};

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