外部委託の立場から半ば強引にLaravelを導入した話

Laralab vol.1 (https://laralab.connpass.com/event/65160/) で発表させていただいた資料です。

Transcript

1. ֎෦ҕୗͷཱ৔͔Β ൒͹ڧҾʹLaravelΛಋೖͨ͠࿩
   LaraLab vol.1 2017/09/13 @shibuya 21cafe
   
2. Yudai Shinnoki
   @konoki_nannoki
   Freelance Engineer
   ͓΋ͳҊ࣮݅੷
   PHPɺΠϯϑϥɺAndroid(Java) ษڧத
   SwiftɺReact Native ࠷ۙͷڵຯ
   Architecting on AWS 21ສԁ+੫͸ϋʔυϧ͕ߴ͍…
3. Brush-UPֶͼ
   •  LaravelΛ࢖ͬͨγεςϜΛ9/4ʹެ։͠·ͨ͠
   https://www.brush-up.jp
   
4. ൿ఻ͷλϨ
   •  PHP 5.3 •  MySQL 5.1 •  Smarty
5. ൿ఻ͷλϨ
   •  PHP 5.3 •  MySQL 5.1 •  Smarty •  Shift-JISͱ૬ੑ͕ѱ͘ɺ{literal}Ͱ ғΘͳ͍ͱΤϥʔʹͳͬͨΓ͢Δ จࣈίʔυ͸Shift-JIS
   
6. ൿ఻ͷλϨ
   •  PHP 5.3 •  MySQL 5.1 •  Smarty •  Shift-JISͱ૬ੑ͕ѱ͘ɺ{literal}Ͱ ғΘͳ͍ͱΤϥʔʹͳͬͨΓ͢Δ •  όʔδϣϯ؅ཧ͞Ε͍ͯͳ͍ •  ͱ͜ΖͲ͜Ζʹྺ࢙Λײ͡ΒΕΔ •  CentOSͳͷʹ/user/local/apache2ͷ ઈରύε͕ϋʔυίʔυ͞ΕͯͨΓ͢Δ
   จࣈίʔυ͸Shift-JIS
   
8. γεςϜߏ੒
   •  આಘͷ͠қ͔͞ΒɺLaravel 5.1 LTS Λબ୒ •  PHP 7.0 (7.1͡Όͳ͍ཧ༝͸ಛʹແ͍) •  Laravel 5.5 LTS ͕ 8/30 ʹϦϦʔε •  طଘγεςϜ͔Βஈ֊తʹҠߦ •  nginxͰURL͝ͱʹϦόʔεϓϩΩγ •  DBεΩʔϚ͕มΘΔͱطଘγεςϜͷमਖ਼ ΋ඞཁʹͳΔͷͰɺطଘγεςϜ͕ඞཁͳ͘ ͳ͔ͬͯΒDBΛݟ௚͢
9. ࣮૷্ͷ՝୊ ① طଘDBͱͷ࿈ܞ
10. EloquentϞσϧͷ࣮૷
    •  protected $table •  ໋໊نଇʹԊ͍ͬͯͳ͍৔߹ඞਢ •  protected $primaryKey •  Model::whereΛ࢖͏͚ͩͩͬͨΒ࣮͸ෆཁ •  relationを考えると設定しておいたほうが無難 •  const CREATED_AT, const UPDATED_AT •  ͲͪΒ΋ෆཁͳΒ public $timestamps = false; •  updateͷΈෆཁͳΒ public function setUpdatedAt($value) { }
11. ෳ਺छྨͷEloquentϞσϧͰϧʔϓ͍ͨ͠
    •  Illuminate\Database\Eloquent\Collectionʹ ෳ਺classΛಥͬࠐΜͰ΋໰୊ͳ͍ •  EloquentϞσϧʹڞ௨ͷΞΫηαʔΛ࣮૷͢Δ •  has-Oneͳؔ܎͕ଟஈʹͳ͍ͬͯΔ৔߹ ҰஈʹͳΔΑ͏ʹΞΫηαʔͰΤΠϦΞε ͓ͯ͘͠ͱUndefined ErrorΛҙࣝ͠ͳ͍ͰࡁΉ
    
12. ࣮૷্ͷ՝୊ ② Shift-JISରԠ
13. /config/database.php ͷจࣈίʔυઃఆ
    •  DBͷจࣈίʔυΛແࢹͯ͠ ’charset’ => ’utf8’ •  ͨͿΜ SET NAMES utf8 ͱಉ͡ޮՌ •  varcharͰ͸͏·͍͕͘͘blobͰจࣈԽ͚͢Δ •  ૉ௚ʹ
    ’charset’ => ’sjis’ •  ιʔε͸UTF8ʹ͍ͨ͠ͷͰɺ EloquentϞσϧ͔ΒAttributeऔಘ࣌ʹม׵ •  Illuminate\Database\Eloquent\ModelΛ ܧঝͨ͠ abstract class SjisBaseModel Λ࣮૷ͯ͠ڞ௨ॲཧΛॻ͘ํ਑
15. public function getAttribute($key) ͷ override
    •  ͢΂ͯͷΞΫηαʔʹڞ௨ͳॲཧΛॻ͚Δ •  ݸผʹΞΫηαʔ͕͋Δ৔߹ͦͷޙʹݺ͹ΕΔ •  getAttribute ʹSJIS->UTF8ม׵Λॻ͘৔߹
    getFooAttribute ͸SJISͰฦ͢ඞཁ͕͋Δ(ʂ)
16. public function getAttribute($key) ͷ override
    •  ͢΂ͯͷΞΫηαʔʹڞ௨ͳॲཧΛॻ͚Δ •  ݸผʹΞΫηαʔ͕͋Δ৔߹ͦͷޙʹݺ͹ΕΔ •  getAttribute ʹSJIS->UTF8ม׵Λॻ͘৔߹
    getFooAttribute ͸SJISͰฦ͢ඞཁ͕͋Δ(ʂ) •  protected function getAttributeFromArray Λ override ͢Δ͜ͱͰDB͔Βऔಘͨ͠σʔλ ͷΈΛม׵Ͱ͖ͨ
18. ݸਓతʹ ͍͍ͱײͨ͡ͱ͜Ζ
    
19. BladeʹૉͷPHPίʔυ͕ॻ͚Δ
    •  ࠔͬͨΒͱΓ͋͑ͣ
    <?php ?> Ͱॻ͚͹͍͍ •  ίϯϙʔωϯτͬΆ͘
    @include Ͱ͖Δ
    
20. BladeʹૉͷPHPίʔυ͕ॻ͚Δ
    •  ࠔͬͨΒͱΓ͋͑ͣ
    <?php ?> Ͱॻ͚͹͍͍ •  ίϯϙʔωϯτͬΆ͘
    @include Ͱ͖Δ
    ͪΐͬͱෳࡶͳॲཧ
    ͉
    ςϯϓϨʔτ
    
21. ιʔείʔυ͕௥͍΍͍͢ʢؾ͕͢Δʣ
    •  PHPStorm Ͱߋʹշద •  ʮLaravelɹPHPStormʯͱ͔Ͱݕࡧ͢Δͱ ηοτΞοϓͷ৘ใ͕Ͱͯ͘Δ •  ܕએݴΛ࢖͏ͱΰϦΰϦͱิ׬ͯ͘͠ΕΔ •  ઌड़ͷ
    getAttributeFromArray ΋ ͜ͷ͓ӄͰؾ͚ͮͨ
    
22. ·ͱΊ
    •  ࣮૷্ͷ੍໿͕ଟ͍৔߹Ͱ΋ɺ LaravelͳΒॊೈʹରԠͰ͖Δͱײͨ͡ •  DBͷݟ௚͠΋͍ͩͿָʹͳΓͦ͏
    •  Laravel 5.5 LTSҠߦʹ͍ͭͯͷ৘ใ͕ ͋ͬͨΒڭ͍͑ͯͩ͘͞