モバイルアプリ行動ログ基盤を”大統一”した話

Cookpad Tech Kitchen #25 日本最大レシピサービスのモバイルアプリ開発事情
https://cookpad.connpass.com/event/195190/

https://techlife.cookpad.com/entry/2020/11/05/110000

Transcript

1. ϞόΠϧΞϓϦߦಈϩάج൫
   Λେ౷Ұͨ͠࿩
   @giginet
   2020/12/10 Cookpad Tech Kitchen #25
   

   View Slide

2. ୭ʁ
   • Twitter/GitHub : @giginet
   • ϞόΠϧج൫෦ iOSςοΫϦʔυ
   • ίϛολʔ΍ͬͯΔ
   • Carthage, fastlane, XcodeGen
   

   View Slide

3. ࠓ೔࿩͢͜ͱ
   • ߴ଎ʹαʔϏε։ൃͰ͖Δߦಈϩάج൫ʢʮେ౷ҰϩΨʔʯʣͷ࿩
   • ैདྷى͖͍ͯͨͷϩά࣮૷ͷ໰୊఺
   • ʮେ౷ҰϩΨʔʯͷߏ଄ͱ࢓૊Έ
   • ղܾͰ͖ͨ໰୊
   

   View Slide

4. https://techlife.cookpad.com/entry/
   2020/11/05/110000
   υΩϡϝϯτϕʔεͷܕ҆શͳϞόΠϧΞϓϦ
   ߦಈϩάج൫ͷߏங
   

   View Slide

5. ߦಈϩάͱ͸
   • Ϣʔβʔ͕ߦಈΛىͨ͜͜͠ͱΛه࿥͢Δ࢓૊Έ
   • ಛఆͷϘλϯΛλοϓͨ͠
   • ϨγϐΛݕࡧͨ͠
   

   View Slide

6. Α͋͘Δߦಈϩάͷ࣮૷ʢFirebase Analyticsʣ
   Analytics.logEvent("select_content", parameters: [
   "content_type": "image",
   "content_id": "P12453",
   "items": [["name": "Kittens"]]
   ])
   Πϕϯτ໊
   ϝλσʔλ
   

   View Slide

7. ϞόΠϧΞϓϦͷ
   ߦಈϩάʹ͋Γ͕ͪͳ͜ͱ
   

   View Slide

8. Α͋͘Δߦಈϩάͷ࣮૷ʢݱ࣮ʣ
   Analytics.logEvent("select_contnts", parameters: [
   "content_type": “video",
   "content_id": nil,
   ])
   UZQP DPOUFOU͕ਖ਼͍͠
   
   ະఆٛͷ஋Ҭ
   OJM͕ૹΒΕͯ͠·͏
   ϝλσʔλ͕଍Γͳ͍ JUFNT͕ඞཁ
   
   

   View Slide

9. ߦಈϩάʹ͋Γ͕ͪͳ͜ͱ
   • όʔδϣϯʹΑͬͯڍಈ͕มΘΔ
   • ࣮૷ϛεΛ͢Δ
   • ͍ͭͷ·ʹ͔ϩά͕ૹΒΕͳ͘ͳ͍ͬͯΔ
   

   View Slide

10. dmemo
    • σʔλϕʔευΩϡϝϯτ؅ཧπʔϧʢWebΞϓϦʣ
    • σʔλϕʔεͷςʔϒϧ΍ΧϥϜʹυΩϡϝϯτΛఴ෇Ͱ͖Δ
    • https://github.com/hogelog/dmemo
    

    View Slide

11. ϩάͷυΩϡϝϯςʔγϣϯ
    • ૹΓଛͳͬͯमਖ਼ͨ͠ͱ͖ʹυΩϡϝϯτΛॻ͚ΔΑ͏ʹͳ͕ͬͨɺ
    ΧϥϜຖʹແݶͷ஫ऍ͕ඞཁ
    • Ͳ͏͍͏ڍಈʁ
    • ఆٛҬ͸ʁ
    • ͲͷόʔδϣϯͰʁ
    

    View Slide

12. ৽͍͠ߦಈϩάج൫ͷཁٻ
    • ڍಈ΍࢓༷ͳͲͷυΩϡϝϯςʔγϣϯΛ͠΍͍ͨ͘͢͠
    • ϦϦʔεόʔδϣϯຖͷมԽΛ௥͍͍ͨ
    • ؒҧͬͨ஋͕ૹΒΕͳ͍Α͏ʹ͍ͨ͠
    • ϩά࣮૷ͷϛεʹؾ͚ͮΔΑ͏ʹ͍ͨ͠
    

    View Slide

13. ৽͍͠ϩάج൫ʮେ౷ҰϩΨʔʯ
    • ࣗવݴޠͰॻ͔ΕͨυΩϡϝϯτ͔Βܕ҆શͳϩΨʔͷ࣮૷Λੜ੒
    • υΩϡϝϯτ͸ίʔυͱಉ͡ϦϙδτϦͰ؅ཧ͞ΕΔͷͰ௥͍΍͍͢
    • ੜ੒ػ΍ίϯύΠϥͰϛεΛ๷͙࢓૊Έ
    

    View Slide

14. View Slide

15. ϩάͷఆٛΛ.BSLEPXOͰهड़
    

    View Slide

16. .BSLEPXOΛύʔε
    

    View Slide

17. ιʔείʔυΛੜ੒
    

    View Slide

18. ϩάόοΫΤϯυʹૹ৴
    

    View Slide

19. ΧςΰϦ
    Πϕϯτ
    ΧϥϜͱܕ
    

    View Slide

20. /// Ϩγϐݕࡧը໘ͷΠϕϯτͰ͢
    public enum RecipeSearch: LogCategory {
    public static var categoryName: String { "recipe_search" }
    public var eventName: String {
    switch self {
    case .showRecipe: return "show_recipe"
    }
    }
    public func makePayload() -> [String: Any] {
    switch self {
    case let .showRecipe(recipeId):
    return [
    "recipe_id": recipeId.dump(),
    ].compactMapValues { $0 }
    }
    }
    /// ݕࡧ݁Ռը໘͔ΒϨγϐৄࡉը໘ʹભҠ͢Δࡍʹૹ෇͞Ε·͢
    case showRecipe(recipeId: Int64)
    }
    

    View Slide

21. presentRecipeDetailViewController(recipeID: 42)
    logger.postLog(RecipeSearch.showRecipe(recipeId: 42))
    ϩάΛૹΔ࣮૷
    

    View Slide

22. υΩϡϝϯτϕʔεͷϩΨʔͷಛ௃
    • ϩάఆٛ͸ϦϙδτϦ಺ʹ͋Δ
    • ಛఆͷόʔδϣϯͷίʔυͱඥ෇͘
    • ϩάͷ࣮૷͕ܕ҆શʹͳΔ
    • ϛεͮ͠Β͍
    • IDEͷิ׬͚ͩͰ࣮૷Ͱ͖Δ
    

    View Slide

23. View Slide

24. ϩάͷૹ৴ϛεΛ๷͙࢓૊Έ࡞Γ
    

    View Slide

25. ϩάͷഇࢭϚʔΧʔͱ੩తղੳ
    • ഇࢭͨ͠ϩάΛυΩϡϝϯτʹهड़Ͱ͖ΔΑ͏ʹͨ͠
    • ഇࢭͨ͠ϩά͸ίʔυੜ੒͔Βআ֎͞ΕΔͨΊૹ৴Ͱ͖ͳ͘ͳΔ
    • ٯʹഇࢭ͞Ε͍ͯͳ͍ϩά͕ૹ෇͞Ε͍ͯͳ͍৔߹͸Կ͔͓͔͍͠
    ͷͰؾ͚ͮΔΑ͏ʹͳΔ
    • ੩తղੳͰ࢖͍ͬͯͳ͍ϩάఆٛΛνΣοΫͯ͠ܯࠂ
    

    View Slide

26. [obsolete]ࢦఆ
    ഇࢭϚʔΧʔ
    

    View Slide

27. /// όφʔΛλοϓͨ͠ͱ͖ʹૹ෇͞Ε·͢
    ///όʔδϣϯXX.X͔Βόφʔ͸දࣔ͞Εͳ͘ͳΓ·ͨ͠
    @available(*, unavailable)
    case tapPromotionBanner()
    

    View Slide

28. ϩά࣮૷ͷίϯύΠϧ࣌νΣοΫ
    • ֤ݴޠͷܕͷػೳΛ࢖ͬͯɺෆਖ਼ͳ஋͸ૹΕͳ͍Α͏ʹ
    • Optional
    • σϑΥϧτͰ͸nilΛૹΕͳ͍ɻૹΕΔΧϥϜ͚ͩࢦఆͰ͖Δ
    • ΧελϜܕ
    • ૹΕΔ஋ΛenumͳͲܕͰ੍໿
    

    View Slide

29. OJMڐ༰ʢΦϓγϣφϧʣ
    ΧελϜܕ
    

    View Slide

30. logger.postLog(RecipeSearch.search(keyword: "ܲͷ౜༲͛",
    excludeKeyword: nil,
    order: .popularity))
    FNVNͰ੍໿͞ΕΔ
    OJM΋ૹΕΔ
    

    View Slide

31. ߦಈϩάʹ͋Γ͕ͪͳ͜ͱ
    • ✅όʔδϣϯʹΑͬͯڍಈ͕มΘΔ
    • →ϦϙδτϦʹυΩϡϝϯτ͕࢒ΔΑ͏ʹͳͬͨ
    • ✅࣮૷ϛεΛ͢Δ
    • →ܕ҆શͳͷͰ࣮૷Λϛεͮ͠Β͍
    • ✅͍ͭͷ·ʹ͔ϩά͕ૹΒΕͳ͘ͳ͍ͬͯΔ
    • →੩తղੳʹΑ͙ͬͯ͢ʹؾ͚ͮΔ
    

    View Slide

32. େ౷Ұʁ
    • υΩϡϝϯτͷ؅ཧํ๏͕౷Ұ͞Εͨ
    • ϓϥοτϑΥʔϜؒͰ౷Ұ͞Εͨ
    • Swift, Kotlin, TypeScriptͷίʔυੜ੒ػ͕࣮ݱ
    • ੜ੒ͷ࢓૊Έ͕ڞ௨ͳ͚ͩͰɺϩάͷఆٛ͸ผ
    • ϩά෼ੳͷͨΊͷςʔϒϧ͕౷Ұ͞Εͨ
    • ৄ͘͠͸࣍ͷൃදͰʂ
    

    View Slide

33. ·ͱΊ
    • υΩϡϝϯτͷ؅ཧ͕༰қʹͳͬͨ
    • υΩϡϝϯτΛॻ͚ͯ؆୯ʹӾཡͰ͖ΔΑ͏ʹ
    • ϦϦʔεόʔδϣϯͱυΩϡϝϯτ͕ඥ෇͘Α͏ʹ
    • ։ൃதʹ֬ೝ͠΍͍͢Α͏ʹ
    

    View Slide

34. ·ͱΊ
    • ϩάͷૹΓؒҧ͍͕࢓૊ΈͰ๷͛ΔΑ͏ʹͳͬͨ
    • ఆٛ֎ͷ஋ΛૹΕͳ͍Α͏ʹͳͬͨ
    • ࣮૷͠๨ΕΛܯࠂͰ͖ΔΑ͏ʹͳͬͨ
    

    View Slide

35. https://techlife.cookpad.com/entry/
    2020/11/05/110000
    υΩϡϝϯτϕʔεͷܕ҆શͳϞόΠϧΞϓϦ
    ߦಈϩάج൫ͷߏங
    

    View Slide

36. ͝ਗ਼ௌ
    ͋Γ͕ͱ͏
    ͍͟͝·ͨ͠
    

    View Slide