PHPでもserverless framework!?

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2. WHO!? ౉ลҰ޺(@kaz_29) ߹ಉձࣾ decr ୅දࣾһ WebΞϓϦέʔγϣϯͷ։ൃ iOSΞϓϦέʔγϣϯͷ։ൃ Ϋϥ΢υΠϯϑϥͷߏஙɾӡ༻
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35. public static async Task Run(DurableOrchestrationContext ctx) { var parallelTasks = new List<Task<int>>(); // get a list of N work items to process in parallel object[] workBatch = await ctx.CallFunctionAsync<object[]>("F1"); for (int i = 0; i < workBatch.Length; i++) { Task<int> task = ctx.CallFunctionAsync<int>("F2", workBatch[i]); parallelTasks.Add(task); } await Task.WhenAll(parallelTasks); // aggregate all N outputs and send result to F3 int sum = parallelTasks.Sum(t => t.Result); await ctx.CallFunctionAsync("F3", sum); } 'BOPVU
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49. αϯϓϧ'VODUJPOͷߏ੒ . ├── composer.json ├── composer.lock ├── slackbot │ ├── function.json │ └── run.php ├── src │ ├── Functions │ │ └── SlackBot.php │ └── Lib │ └── AzureFunction.php ├── tests │ ├── Lib │ │ └── TestCase.php │ └── TestCase │ └── Functions │ └── SlackBotTest.php ├── tmp └── vendor ├── autoload.php … 'VODUJPOͷσΟϨΫτϦ τϦΨʔɾόΠϯσΟϯάͳͲͷఆٛ 'VODUJPOͷΤϯτϦϙΠϯτ 'VODUJPOຊମ ؆୯ͳϥούʔΫϥε ςετΫϥε IUUQTHJUIVCDPNLB[QIQDPOLBOTBJB[VSFGVODUJPO
50. GVODUJPOKTPO { "bindings": [ { "type": "http", "direction": "out", "name": "res" }, { "type": "httpTrigger", "name": "req", "authLevel": "function", "methods": [ "post" ], "direction": "in" } ], "disabled": false }
51. SVOQIQ <?php require dirname(__DIR__) . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php'; use App\Functions\SlackBot; $proc = new SlackBot(); $proc->run();
52. 4MBDL#PUQIQ <?php namespace App\Functions; use App\Lib\AzureFunction; class SlackBot extends AzureFunction { public function __construct($req = 'req', $res = 'res') { $this->init(getenv($req), getenv($res)); } … }
53. 4MBDL#PUQIQ public function run() { $params = $this->httpParams(); if (!isset($params['user_name']) || $params['user_name'] === 'slackbot') { return; } $response = [ 'text' => '', 'username' => 'phpconkansai2017demo', 'icon_emoji' => ':phpkansai:', 'attachments' => [[ "color" => '#00BFFF', // blue "title" => 'ϝοηʔδΛड৴͠·ͨ͠', "fields" => [[ … ]] ]] ]; $this->writeResponse(json_encode($response)); }
54. 4-BDL#PU5FTUQIQ /** * @test */ public function ௨ৗͷॻ͖ࠐΈͷςετ() { $params = [ 'token' => 'DUMMY', 'user_name' => 'userA', 'text' => 'Hello Azure Function' ]; $this->makeHttpRequest($params); $this->makeResponse(); …
55. 4-BDL#PU5FTUQIQ $this->slackBot = new SlackBot(); $this->slackBot->run(); $result = json_decode($this->getResponse(), true); $expected = [ 'username' => 'phpconkansai2017demo', 'icon_emoji' => ':phpkansai:', 'text' => '', 'attachments' => [[ "color" => '#00BFFF', "title" => 'ϝοηʔδΛड৴͠·ͨ͠', "fields" => [[ // লུ ]] ]] ]; $this->assertEquals($expected, $result); }
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