80 lines
2.0 KiB
PHP
80 lines
2.0 KiB
PHP
<?php
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use App\Core\Database;
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use App\Teamtable\Team;
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use App\Teamtable\TeamMapper;
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use App\Timetable\Time;
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use App\Timetable\TimeMapper;
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class BatonReader
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{
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public PDO $dbh;
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public TeamMapper $team_mapper;
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public TimeMapper $time_mapper;
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public function __construct(Database $database)
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{
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$this->dbh = $database->conn;
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$this->team_mapper = new TeamMapper($this->dbh);
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$this->time_mapper = new TimeMapper($this->dbh);
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}
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/**
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* Returns:
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* 0 created team
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* 1 started counting
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* 2 counted too fast!
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* 3 counted round
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* 4 counted round, new best!
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*/
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public function receive(string $cardnumber, int $timeout): int
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{
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$team = $this->team_mapper->getByCardnumber($cardnumber);
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if (!$team)
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{
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// team does not exist, lets create it
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$team = new Team;
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$team->setCardnumber($cardnumber);
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$this->team_mapper->create($team);
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return 0;
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}
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// team exists, insert into time table
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// and update team best time
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$prev_time = $this->time_mapper->getLatestByTeamId($team->id);
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$new_time = new Time;
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$new_time->setTeamId($team->id);
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$new_time = $this->time_mapper->create($new_time);
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if ($prev_time === NULL)
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{
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// team has not ran previously
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return 1;
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}
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$diff = $new_time->date->getTimestamp() - $prev_time->date->getTimestamp();
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if ($diff <= $timeout)
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{
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$this->time_mapper->delete($new_time->id); // i mean... it works?
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return 2;
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}
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$team->setRounds($team->rounds + 1);
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$this->team_mapper->update($team);
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if ($team->best_time === NULL)
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{
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$team->best_time = $diff;
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$this->team_mapper->update($team);
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}
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if ($diff < $team->best_time)
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{
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$team->best_time = $diff;
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$this->team_mapper->update($team);
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return 4;
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}
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return 3;
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}
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} |