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LaravelAspect匹憝陑及煦褩
KenjiroKubota
2017/07/08

Profile
Kenjiro Kubota
istyle.inc
?PHP,?HHVM/Hack,?Javascript?
DTPDesigner
WebDesigner
FrontEnginner
WebApplicationEngiiner?now?

憝陑及煦褩午反
憝陑及煦褩ㄗ井氏仄氏及少氏曰﹜荎惤: separation of concerns﹜SoCㄘ午反﹜末白玄它尼失馱
悝卞云中化﹜皿伕弘仿丞毛辻夔醱卞云中化褫夔卅癹曰笭恚互卅中﹜恚杅及辻�卞隴復卞煦賃
允月仇午毛中丹﹝仇仇匹中丹☆憝陑?憝陑岈?★午反﹜皿伕弘仿丞及丐月辻夔支淥月敃中﹜醴腔
及仇午匹丐月﹝?Wikipedia?

Aspect?AOP?午反
失旦矢弁玄硌砃皿伕弘仿立件弘ㄗ失旦矢弁玄仄仇丹皿伕弘仿立件弘﹜Aspect Oriented
Programming﹜AOPㄘ反﹜左皮斥尼弁玄硌砃匹反丹引仁煦褩匹五卅中杻釾ㄗ弁仿旦嶲毛筵剿
?cross坼cutting? 允月方丹卅辻夔ㄘ毛☆失旦矢弁玄★午心卅仄﹜失旦矢弁玄�扴晟惤毛手切中化
煦褩仄化�扴允月仇午匹皿伕弘仿丞卞⺥�俶毛手凶六方丹午允月�心﹝失旦矢弁玄及瞰午仄
化反﹜犯奈正�冞繧郖及秶癹支瞰俋及�I燴卅升互丐月﹝Java 卞失旦矢弁玄硌砃腔猁匼毛袚樓
仄凶AspectJ 互灍歠腔卞灍蚾今木化中月﹝?Wikipedia?

筵剿腔憝陑岈毛賤樵允月忒僇

測桶腔卅弗奈旦反伕幼件弘﹜玄仿件扒弁扑亦件﹜平乓永扑亙卅升互伃仆日木引允

Laravel匹瞳蚚允月蕣反Ray.Aop毛蚚中化中月眕狟及仿奶皮仿伉互左旦旦丟ㄗ哫�ㄘ
ytake/laravel坼aspect

瞳蚚弗奈旦伕幼件弘
癶籵反仇氏卅覜元
public?function?get($id)
{
????Log::info($id);
????$this坼>logger坼>info($id);
}
Log白央扔奈玉毛妏勻凶曰﹜戊件旦玄仿弁玄奶件斥尼弁扑亦件仄凶logger毛妏勻凶曰...

LaravelAspect毛妏丹午
use?YtakeLaravelAspectAnnotationLoggable;
class?AspectLoggable
{
????/**
?????*?@Loggable
?????*?@param?null?$id
?????*?@return?null
?????*/
????public?function?normalLog($id?=?null)
????{
????????return?$id;
????}
}

瞳蚚弗奈旦玄仿件扒弁扑亦件
癶籵反仇氏卅覜元ˋ
public?function?save(array?$params)
{
????DB::beginTransaction();
????try?{
????????$result?=?$this坼>eloquent坼>save($params);
????????DB::commit();
????????return?$result;
????}?catch(Exception?$e)?{
????????DB::rollback();
????????Log::error($e坼>getMessage());
????????throw?$e;
????}
}

LaravelAspect卅日
use?YtakeLaravelAspectAnnotationTransactional;
/**
?*?@Transactional("master")
?*?@LogExceptions
?*/
public?function?save(array?$params)
{
????return?$this坼>eloquent坼>save($params);
}

失用氾奈扑亦件匹憝陑及煦燭互匹五月

坻卞手犯白巧伙玄匹晞瞳卅失用氾奈扑亦件互蚚砩今木化引允
�仄仁反仿奶皮仿伉及READEME毛�化仁分今中﹝

LaravelAspect卞蚚砩今木化月失用氾奈扑亦件手晞瞳卅氏匹允互
赻煦凶切及失皿伉卞磁歹六凶黃赻及失用氾奈扑亦件毛釬曰
凶中匹允方友ˋ

扔件皿伙弗奈旦
郔皺伕弘奶件゜媆及�嶕

引內反LaravelAspect毛爀⻌
$?composer?require?坼坼no坼update?ytake/laravel坼aspect?&&?composer?update

Provider腎嶕
?config/app.php?
'providers'?=>?[
????//?added?AspectServiceProvider?
????YtakeLaravelAspectAspectServiceProvider::class,
????//?added?Artisan?Command
????YtakeLaravelAspectConsoleServiceProvider::class,
]

偞隅白央奶伙午井Modules毛失皿伉弗奈扑亦件卞戊疋奈
$?php?artisan?ytake:aspect坼module坼publish
$?php?artisan?vendor:publish

仇氏卅覜元匹袚樓今木引允
laravel
??坼?app
????坼?Modules
??????坼?CacheableModule.php
??????坼?CacheEvictModule.php
??????坼?CachePutModule.php
??????坼?TransactionalModule.php
??????坼?LoggableModule.php
??????坼?LogExceptionsModule.php
??????坼?PostConstructModule.php
??????坼?RetryOnFailureModule.php
??????
??坼?config
????坼?ytake坼laravel坼aop.php

黃赻失用氾奈扑亦件及隅砱

use?DoctrineCommonAnnotationsAnnotation;
/**
?*?@Annotation
?*?@Target("METHOD")
?*?Class?LastLoginTime
?*/
class?LastLoginTime?extends?Annotation
{
????//
}
失旦矢弁玄瞳蚚媆反眕狟及�卞卅月
坼> ?@LastLoginTime()?

奶件正奈本皿正奈及隅膽
↗ 失用氾奈扑亦件互灍俴今木月午五及伃�毛隅膽

use?RayAopMethodInvocation;
use?RayAopMethodInterceptor;
use?YtakeLaravelAspectAnnotationAnnotationReaderTrait;
class?LastLoginTimeInterceptor?implements?MethodInterceptor
{
????use?AnnotationReaderTrait;
????
????/**
?????*?@param?MethodInvocation?$invocation
?????*?@return?object
?????*/
????public?function?invoke(MethodInvocation?$invocation)
????{
????? //?before
????????$result?=?$invocation坼>proceed();
????????//?after
????????$user?=?$result坼>getUser();
????????$lastLoginTime?=?app()坼>make(AppServiceLastLoginTime::class);
????????if?(!$lastLoginTime坼>update($user))?{
????????????throw?new?ErrorException("Failed?Update?Last?Login?Time");
????????}
????????return?$result;
????}
}

//?before
$result?=?$invocation坼>proceed();
//?after
before反失用氾奈扑亦件毛�扴仄凶丟末永玉互灍俴今木月ゴ卞灍俴今木月﹝
after反丟末永玉灍俴今木凶丐午卞灍俴今木月
$result卞反公及丟末永玉及殿曰�互⻌曰引允﹝

禾奶件玄市永玄及隅膽
↗ 杻隅及失用氾奈扑亦件互灍俴今木月午五卞お�今木月奶件正奈本皿正奈毛隅膽

class?LastLoginTimePointCut?extends?CommonPointCut?implements?PointCutable
{
????/**?@var?string?*/
????protected?$annotation?=?AppAnnotationLastLoginTime::class;
????
????/**
?????*?@param?Container?$app
?????*?@return?RayAopPointcut
?????*/
????public?function?configure(Container?$app)
????{
????????$this坼>setInterceptor(new?LastLoginTimeInterceptor);
????????return?$this坼>withAnnotatedAnyInterceptor();
????}
}

乒斥亙奈伙及袚樓
↗ 失用氾奈扑亦件互瞳蚚今木月弁仿旦毛隅膽允月

use?AppAspectPointCutLastLoginTimePointCut;
use?YtakeLaravelAspectModulesAspectModule;
class?LastLoginTimeModule?extends?AspectModule
{
????/**?@var?array?*/
????protected?$classes?=?[
????????AppHttpControllerLoginController::class,
????];
????
????/**
?????*?@return?LastLoginTimePointCut
?????*/
????public?function?registerPointCut()
????{
????????return?new?LastLoginTimePointCut;
????}
}

郔摽卞Modules毛眕狟卞腎嶕仄化丐仆木壬OK
?config/ytake坼laravel坼aop.php?
????????'modules'?=>?[
????????????...
????????????//?append?modules
????????????AppModulesLastLoginTimeModule::class,
????????],

引午戶
LaravelAspect毛午曰丐尹內爀⻌允月分仃匹手㜭〝AOP互灍政匹五月
��手匹五月及匹黃赻及猁璃卞手�𡛟匹五月
憝陑毛煦褩允月仇午匹中切弁仿旦及��毛袚А匹五月方丹卞卅曰引允
�g珨�￤及埻�t

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