@guiseek/ngx-fire-search v0.0.4

Install

npm

npm install @guiseek/ngx-fire-search --save

yarn

yarn add @guiseek/ngx-fire-search

Example use:

//song.model

import { FirestoreSearch, SearchIndex } from '@guiseek/ngx-fire-search';

export class SongModel extends FirestoreSearch {
  title: string
  artist: string
  album: string
  search?: {
    [key: string]: boolean
  }
  constructor(
    title: string,
    artist: string,
    album: string
  ) {
    super()
    this.title = title
    this.artist = artist
    this.album = album
    return this
  }
  public getSearchIndexes?(): SearchIndex {
    this.search = this.createSearchIndexes(
      `${this.title} ${this.artist} ${this.album}`
    )
    return this
  }
}

// song.service
import { Injectable } from '@angular/core';
import { AngularFirestore } from '@angular/fire/firestore';
import { Song } from '../models/song.model';

@Injectable({ providedIn: 'root' })
export class SongService {
  private path = 'songs';
  constructor(
    private afs: AngularFirestore
  ) { }

  getAll() {
    return this.afs.collection<Song>(this.path)
      .valueChanges({ idField: 'id' })
  }
  create({title, artist, album}: Song) {
    const song = new Song(title, artist, album).createIndex()
    return this.afs.collection<Song>(this.path)
      .add(Object.assign({}, song))
  }
  search(value: string): Observable<Song[]> {
    return this.afs.collection<Song>(this.path, ref => {
      
      return ref.where(`search.${value}`, '==', true)

      // Bad way
      // return ref.orderBy('title').startAt(value).endAt(value + '\uf8ff')

    }).valueChanges().pipe(
      catchError(_ => {
        return of(null)
      })
    )
  }
}

TODO

• Improv object map
• Pure function

This library was generated with Angular CLI version 8.0.1.

Code scaffolding

Run ng generate component component-name --project ngx-fire-search to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module --project ngx-fire-search.

Note: Don't forget to add --project ngx-fire-search or else it will be added to the default project in your angular.json file.

Build

Run ng build ngx-fire-search to build the project. The build artifacts will be stored in the dist/ directory.

Publishing

After building your library with ng build ngx-fire-search, go to the dist folder cd dist/ngx-fire-search and run npm publish.

Running unit tests

Run ng test ngx-fire-search to execute the unit tests via Karma.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI README.