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<?php |
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/* |
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Condorcet PHP - Election manager and results calculator. |
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Designed for the Condorcet method. Integrating a large number of algorithms extending Condorcet. Expandable for all types of voting systems. |
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By Julien Boudry and contributors - MIT LICENSE (Please read LICENSE.txt) |
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https://github.com/julien-boudry/Condorcet |
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*/ |
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declare(strict_types=1); |
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namespace CondorcetPHP\Condorcet; |
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// Custom Exeption |
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class CondorcetException extends \Exception |
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{ |
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use CondorcetVersion; |
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public const CODE_RANGE = [0,1000]; |
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public const EXCEPTION_CODE = [ |
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1 => 'Bad candidate format', |
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2 => 'The voting process has already started', |
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3 => 'This candidate ID is already registered', |
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4 => 'This candidate ID do not exist', |
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5 => 'Bad vote format | {{ infos1 }}', |
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6 => 'You need to specify votes before results', |
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7 => 'Your Candidate ID is too long > {{ infos1 }}', |
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8 => 'This method do not exist', |
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9 => 'The algo class you want has not been defined', |
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10 => 'The algo class you want is not correct', |
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11 => 'You try to unserialize an object version older than your actual Class version. This is a problematic thing', |
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12 => 'You have exceeded the number of votes allowed for this method.', |
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13 => 'Formatting error: You must specify an integer', |
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14 => 'parseVote() must take a string (raw or path) as argument', |
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15 => 'Input must be valid Json format', |
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16 => 'You have exceeded the maximum number of votes allowed per election ({{ infos1 }}).', |
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17 => 'Bad tags input format', |
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18 => 'New vote can\'t match Candidate of his elections', |
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19 => 'This name is not allowed in because of a namesake in the election in which the object participates.', |
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20 => 'You need to specify one or more candidates before voting', |
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21 => 'Bad vote timestamp format', |
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22 => 'This context is not valid', |
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23 => 'No Data Handler in use', |
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24 => 'A Data Handler is already in use', |
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25 => 'Algo class try to use existing alias', |
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26 => 'Weight can not be < 1', |
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27 => 'The vote constraint class you want has not been defined', |
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28 => 'The vote constraint class you want is not correct', |
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29 => 'This vote constraint is already registered', |
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30 => 'You can\'t add constraint after starting to record votes ', |
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31 => 'Vote object already registred', |
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32 => 'Invalid Input', |
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// DataManager |
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50 => 'This entity does not exist.', |
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// Algo. |
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102 => 'Marquis of Condorcet algortihm can\'t provide a full ranking. But only Winner and Loser.' |
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]; |
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protected $_infos; |
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public function __construct (int $code = 0, string ...$infos) |
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{ |
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if ($code < static::CODE_RANGE[0] || $code > static::CODE_RANGE[1]) : |
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throw new self (0,'Exception class error'); |
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endif; |
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$this->_infos = $infos; |
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parent::__construct($this->correspondence($code), $code); |
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} |
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public function __toString () : string |
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{ |
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return static::class . ": [{$this->code}]: {$this->message} (line: {$this->file}:{$this->line})\n"; |
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} |
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protected function correspondence (int $code) : string |
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{ |
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// Algorithms |
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if ($code === 0 || $code === 101) : |
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return $this->_infos[0] ?? ''; |
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endif; |
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if ( array_key_exists($code, static::EXCEPTION_CODE) ) : |
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return str_replace('{{ infos1 }}', $this->_infos[0] ?? '', static::EXCEPTION_CODE[$code]); |
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else : |
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return static::EXCEPTION_CODE[0] ?? 'Mysterious Error'; |
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endif; |
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} |
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} |
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julien-boudry /
Condorcet
