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@ounziw ounziw/main.php
Last active Aug 29, 2015

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<?php
/**
* Copyright (c) 2014 Fumito MIZUNO
* License: MIT
* http://opensource.org/licenses/mit-license.php
*/
require_once('yoyakulist.php');
class Main
{
protected $data;
protected $queuelist = array();
protected $yoyakulist;
public function __construct()
{
$this->yoyakulist = new YoyakuList();
}
/**
* メイン処理
* @param $data ex. 1_12345|2_12345
* @return string
*/
public function main($data)
{
$this->splitdata($data);
$this->setupUser();
$this->tryReserve();
return $this->output();
}
/**
* @param $data
*/
public function splitdata($data)
{
$this->data = explode('|', $data);
}
/**
* ユーザー情報を登録
* @param $userid ex. 1
* @param $days ex. 12345
*/
protected function addUser($userid, $days)
{
if (is_numeric($userid) && is_numeric($days))
{
$this->queuelist[$userid] = $days;
}
else
{
echo 'Input Error.';
}
}
/**
* 入力を分割し、addUserする
*/
public function setupUser()
{
foreach ($this->data as $val) {
$user_days = explode('_', $val);
$this->addUser($user_days[0], $user_days[1]);
}
}
/**
* 予約を試みる
*/
public function tryReserve()
{
for ($i=0;$i<5;$i++) // 曜日が5つなので、最大5回
{
foreach ($this->queuelist as $key => $val)
{
$day = substr($val,0,1);
// 希望が通れば、そのユーザーを削除
// 通らなければ、第一希望を削除
if ($this->yoyakulist->execute($key, $day))
{
unset($this->queuelist[$key]);
}
else
{
$this->queuelist[$key] = substr($val,1);
}
}
}
}
/**
* 出力する
* @return string
*/
public function output()
{
$output = array();
$return = $this->yoyakulist->getYoyakulist();
foreach ($return as $key => $val)
{
// 予約のあるもののみ表示
if ($val) {
// 並べ替えて表示
asort($val);
$output[] = $key . '_' . implode(':', $val);
}
}
return implode('|', $output);
}
}
<?php
/**
* Copyright (c) 2014 Fumito MIZUNO
* License: MIT
* http://opensource.org/licenses/mit-license.php
*/
require_once 'main.php';
class mainTest extends PHPUnit_Framework_TestCase
{
/**
* @dataProvider provider
*/
public function test1($input, $expected)
{
$class = new Main();
$output = $class->main($input);
$this->assertEquals($expected, $output);
}
public function provider()
{
return array(
array('1_12345|2_12345','1_1:2'),
array('55_24153|91_24531|9_12543|41_34215|72_15423|44_42531|6_42351|79_15243|21_35412|31_52413|74_24135|83_31254|33_35421|84_53421|89_53241|16_32415|36_15234|92_34521|62_12345|14_23415|40_23415|88_43251|52_45213|77_32154|59_53241','1_9:36:72:79|2_14:55:74:91|3_21:33:41:83|4_6:44:52:88|5_31:59:84:89'),
array('90_21453|58_43521|69_42351|12_51432|34_14352|23_45321|77_35421|71_24531|95_24153|49_13254|9_45231|78_21534|15_43512|54_41532|52_54321|59_24513|57_41532|75_35214|24_12435|97_52341|39_12453|53_12435|48_51234|32_51234', '1_24:34:39:49|2_71:78:90:95|3_15:54:75:77|4_9:23:58:69|5_12:48:52:97'),
array('55_13524|64_41523|40_23451|99_25314|65_21453|69_31524|77_45231|62_51432|21_13542|81_13452|66_21534|33_41352|5_52314|90_31452|6_42135|93_42351|84_43125|54_45213|76_21453|19_52134|50_21435|61_13542|30_35421|43_25431|24_25341|31_15234|39_15243|20_51423|67_13524', '1_21:55:61:81|2_40:65:66:99|3_30:69:84:90|4_6:33:64:77|5_5:19:20:62'),
);
}
}
<?php
/**
* Copyright (c) 2014 Fumito MIZUNO
* License: MIT
* http://opensource.org/licenses/mit-license.php
*/
class YoyakuList
{
protected $yoyakulist;
protected $max = 4;
/**
* 曜日(5個)を用意しておく
*/
public function __construct()
{
$this->yoyakulist = array(
1 => array(),
2 => array(),
3 => array(),
4 => array(),
5 => array(),
);
}
/**
* 予約を実行
* @param $userid ex. 1
* @param $day ex. 2
* @return bool
*/
public function execute($userid, $day)
{
$day = (int) $day;
$userid = (int) $userid;
// 空きがあれば登録する
if ($this->check($day))
{
$this->accept($userid, $day);
return true;
}
else
{
return false;
}
}
/**
* 空きがあるかをチェックする
* @param $day ex. 2
* @return bool
*/
protected function check($day)
{
// 4未満なら空きあり
if (count($this->yoyakulist[$day]) < $this->max)
{
return true;
}
else
{
return false;
}
}
/**
* 予約を受け入れる
* @param $day ex. 2
* @param $userid ex. 1
*/
protected function accept($userid, $day)
{
$this->yoyakulist[$day][] = $userid;
}
/**
* 予約データを返す
* @return array
*/
public function getYoyakulist()
{
return $this->yoyakulist;
}
}
<?php
/**
* Copyright (c) 2014 Fumito MIZUNO
* License: MIT
* http://opensource.org/licenses/mit-license.php
*/
require_once 'yoyakulist.php';
class YoyakuTest extends PHPUnit_Framework_TestCase
{
// もう少し細かい粒度でテストする?
public function testExecute()
{
$class = new YoyakuList();
$class->execute(1,1);
$class->execute(2,1);
$class->execute(3,1);
$class->execute(4,1);
$class->execute(5,1);
$output = $class->getYoyakulist();
$expected = array(
1 => array(1,2,3,4),
2 => array(),
3 => array(),
4 => array(),
5 => array(),
);
$this->assertEquals($expected, $output);
}
}
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