algolia.ts

import * as algoliasearch from "algoliasearch";
import * as functions from "firebase-functions";
import { Model } from "firebasenoteapptypes";

const algolia = algoliasearch(
  functions.config().algolia.appid,
  functions.config().algolia.adminkey
);

type IndexName = "Notes" | "Users" | "Notifications";

const Indicies: { [key: string]: algoliasearch.Index } = {
  Notes: algolia.initIndex("Notes"),
  Users: algolia.initIndex("Users"),
  Notifications: algolia.initIndex("Notifications")
};

export class AlgoliaSearch {
  index: algoliasearch.Index;

  constructor(indexName: IndexName) {
    if (!Indicies[`${indexName}`]) {
      throw new Error(`There was no ${indexName} found`);
    }

    this.index = Indicies[`${indexName}`];
  }

  store(model: Model) {
    return this.index.addObject(model.toJSON());
  }

  search<T>(params: algoliasearch.QueryParameters) {
    return this.index.search<T>(params);
  }

  delete(id: string) {
    return this.index.deleteObject(id);
  }
}