Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Firestore のクエリと全文検索
Search
miup
August 07, 2018
Programming
3.6k
7
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Firestore のクエリと全文検索
Firebase Meetup #5
miup
August 07, 2018
More Decks by miup
See All by miup
Algolia with Firebase
miup
2
1.5k
Firestore, Cloud Storage を用いた アプリ内での画像の扱い方
miup
5
25k
Firebase Cloud Messaging 入門編
miup
0
5.2k
The way of truly serverless application
miup
1
4.6k
Other Decks in Programming
See All in Programming
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
510
Laravelで学ぶ Webアプリケーションチューニング入門/web_application_tuning_101
hanhan1978
4
1.6k
yield再入門 #phpcon
o0h
PRO
0
920
PHP初心者セッション2026 〜生成AIでは見えない裏側を知る:今だからLAMPを通して仕組みを学ぶ〜
kashioka
0
810
What's New in Android 2026
veronikapj
0
250
継続モナドとリアクティブプログラミング
yukikurage
3
680
Built Our Own Background Agent at LayerX #aidevex_findy
layerx
PRO
9
4.7k
ここ半年くらいでAIに作らせたR用ツール
eitsupi
0
360
仕様駆動開発へのトライを機に チームに適合する手法を模索し続けている話
freee
PRO
0
370
人間の目はかわらない、だからJPEGは30年もつ
yuzneri
12
18k
メールのエイリアス機能を履き違えない
isshinfunada
0
210
<title><a id="</title>君はこのHTMLをパースできるか"></a></title> #雑LT_study
pizzacat83
0
130
Featured
See All Featured
Rebuilding a faster, lazier Slack
samanthasiow
85
9.6k
The AI Search Optimization Roadmap by Aleyda Solis
aleyda
1
6k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
49
10k
The Curious Case for Waylosing
cassininazir
1
450
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
6k
Ruling the World: When Life Gets Gamed
codingconduct
0
290
Jess Joyce - The Pitfalls of Following Frameworks
techseoconnect
PRO
1
320
職位にかかわらず全員がリーダーシップを発揮するチーム作り / Building a team where everyone can demonstrate leadership regardless of position
madoxten
64
56k
Building a Scalable Design System with Sketch
lauravandoore
463
34k
The Illustrated Guide to Node.js - THAT Conference 2024
reverentgeek
1
420
Testing 201, or: Great Expectations
jmmastey
46
8.2k
GitHub's CSS Performance
jonrohan
1033
470k
Transcript
Cookpad Inc. Firestore ͷΫΤϦͱશจݕࡧ ࡾӜ
Cookpad Inc. All Rights Reserved. ࣗݾհ w໊લࡾӜ wܦྺ wCookpad 17৽ଔ
(Komerco ࣄۀ෦ wiOSྺ5 Firebase ྺ1ͪΐͬͱ wTwitter: __miup (ΞϯμʔείΞ2ຊʂ wGithub: miuP
Cookpad Inc. All Rights Reserved. ࠓ͢͜ͱ wFirestore ͷΫΤϦͰͰ͖Δ͜ͱ wFirestore ͷΫΤϦͰͰ͖ͳ͍͜ͱ
wղܾࡦ
Cookpad Inc. All Rights Reserved. Firestore ͷΫΤϦͰͰ͖Δ͜ͱ wsort worderBy wwhere
wisEqualTo wisLessThan (orEqualTo) wisGreaterThan (orEqualTo)
Cookpad Inc. All Rights Reserved. Firestore ͷΫΤϦͰͰ͖Δ͜ͱ wpaging wlimit wstartAfter,
endBefore (order ͍ͯ͠Δ, DocumentReference) wetc…
Cookpad Inc. All Rights Reserved. Firestore ͷΫΤϦͰͰ͖Δ͜ͱ 1ճͷΫΤϦͰ isLessThan ͱ
isGreaterThan 1ͭͷ Field ʹର͔ͯ͑͠͠ͳ͍ʂ ͨͩ͠ʂ ੍͕͋Δ
interface Product { name: string // ໊ price: number //
Ձ֨ stock: number // ࡏݿ isActive: boolean // ཧআ createdAt: firestore.Timestamp updatedAt: firestore.Timestamp }
Cookpad Inc. All Rights Reserved. Firestore ͷΫΤϦͰͰ͖Δ͜ͱ w୯ҰͷϑΟʔϧυʹର͢Δෳͷൣғൺֱ wෳͷϑΟʔϧυʹର͢ΔՁԋࢉࢠ wެ։தͷ5000ԁ~10000ԁͷࡏݿͷlͳ͍zΛऔಘ
const products = await admin.firestore().collection('products') .where('isActive', '==', true) .where(‘stock', '==',
0) .where('price', '<=', 10000) .where('price', ‘>=', 5000) .then(querySnapshot => { return querySnapshot.docs.map(doc => { ... }) })
Cookpad Inc. All Rights Reserved. Firestore ͷΫΤϦͰͰ͖Δ͜ͱ wෳͷϑΟʔϧυʹ·͕ͨΔΫΤϦ wΧελϜΠϯσοΫε͕ඞཁ ෳ߹ΠϯσοΫεΈ͍ͨͳͷʣ
wΫΤϦ͛ͯΤϥʔ͕ฦͬͯ͘Δͱ URL ͕ॻ͍ͯ͋ΔͷͰͦ͜ Λ౿Ί؆୯ʹઃఆͰ͖Δ
Cookpad Inc. All Rights Reserved. Firestore ͷΫΤϦͰͰ͖ͳ͍͜ͱ wશจݕࡧ -*,&
wisNotEqualTo (݁ߏͭΒ͍) wෳͷϑΟʔϧυʹର͢Δൣғൺֱ wެ։தͷ5000ԁ~10000ԁͷࡏݿͷl͋ΔzΛऔಘ
const products = await admin.firestore().collection('products') .where('isActive', '==', true) .where('stock', '>',
0) .where('price', '<=', 10000) .where('price', ‘>=', 5000) .then(querySnapshot => { return querySnapshot.docs.map(doc => { ... }) }) ❌
const products = await admin.firestore().collection('products') .where('isActive', '==', true) .where('stock', '!=',
0) .where('price', '<=', 10000) .where('price', ‘>=', 5000) .then(querySnapshot => { return querySnapshot.docs.map(doc => { ... }) }) ❌
Cookpad Inc. All Rights Reserved. Firestore ͷΫΤϦͰͰ͖ͳ͍͜ͱ wެ։தͷ5000ԁ~10000ԁͷࡏݿͷl͋ΔzΛऔಘ͕Ͱ͖ͳ͍ wશจݕࡧ͕Ͱ͖ͳ͍ ݁ߏݫ͍͠
Cookpad Inc. All Rights Reserved. Ͳ͏͢Εʜ
Cookpad Inc. All Rights Reserved. Algolia 4BB4ʹཔΖ͏ શจݕࡧʢincremental search) Λఏڙ͍ͯ͠Δ
SaaS iOS, Android, Web Ͱ SDK ఏڙ͞Ε͍ͯΔ ʢଞʹݕࡧ4BB4͋Δ͚Ͳެࣜʹ໊લ͕ग़͍ͯΔͷͰ"MHPMJBΛհ͠·͢ʣ
Cookpad Inc. All Rights Reserved. ྲྀΕ Cloud Firestore Cloud Functions
Algolia Save Document Event trigger Algolia API Search
algoliasearch(functions.config().algolia.app_id, functions.config().algolia.api_key) const productsIndex = algolia.default.initIndex('products') functions.firestore.document('products/{productID}').onCreate(async (snapshot, context) =>
{ const firProduct = new Tart.Snapshot<Firebase.Product>(snapshot) // আࡁΈͷొ͠ͳ͍ if (!firProduct.data.isActive) { return undefined } // Algolia ʹอଘ͢Δσʔλʹม(Reference Λ ID ʹ͢Δͱ͔͢Δ) const product = new Product(firProduct) return new Promise((resolve, reject) => { productsIndex.addObject(product, async (error, response) => { if (error) { throw error } else { resolve(response) } }) }) })
Cookpad Inc. All Rights Reserved. ྲྀΕ Cloud Firestore Cloud Functions
Algolia Save Document Event trigger Algolia API Search
Cookpad Inc. All Rights Reserved. ܕ͕ͳ͍ Algolia ݕࡧ݁Ռʹܕ͕ͳ͍ Swift Ͱॻ͘ͳΒܕ͕ཉ͍͠
Kotlin Ͱ Java Ͱ TypeScript Ͱಉ͚ͩ͡Ͳ
Cookpad Inc. All Rights Reserved. ϥΠϒϥϦ࡞ͬͨ
Cookpad Inc. All Rights Reserved. Algent Type Safe Algolia Search
Client for Swift https://github.com/miuP/Algent
Cookpad Inc. All Rights Reserved. ͍ํ wσʔλͷܕΛ࡞Δ wRequest Λ࡞Δ w͛Δ
struct User: Decodable { let objectID: String let name: String
let bio: String let isActive: Bool let followerCount: Int let followeeCount: Int let _tags: [String] }
struct SarchUserRequest: AlgoliaRequestProtocol { // set search result type typealias
HitType = User let page: Int let per: Int let text: String? let hashtags: [String]? var indexName: String { return "user" } var query: AlgentQuery { let query = AlgentQuery(query: text) query.page = UInt(page) query.hitsPerPage = UInt(per) if let hashtags = hashtags { query.tagFilters = hashtags } return query } init(page: Int, per: Int, text: String? = nil, hashtags: [String]? = nil) { self.page = page self.per = per self.text = text self.hashtags = hashtags } }
let request = SarchUserRequest(page: 0, per: 20, text: "", hashtags:
[]) Algent.shared.search(request: request) { result in switch result { case .success(let response): // response is AlgoliaResponse<Request.HitType> print(response.hits) // see hit object:[HitType] case .failure( let error): print(error) } }
Cookpad Inc. All Rights Reserved. ·ͱΊ wFirestore ͰͷΫΤϦ wൣғࢦఆΛҟͳΔFieldʹ͔͚ΒΕͳ͍ wisNotEqualTo
͕ͳ͍ wLIKEͱ͔શจݕࡧ͕Ͱ͖ͳ͍ wAlgolia w֎෦αʔϏεʹͳΔͷͰ࿈ܞ͕ඞཁ(Firebase ͷ༗ྉϓϥϯඞཁ) wAlgent ͬͯΈ͍ͯͩ͘͞