/**
* public $DM;
* public $YZ;
* public $M;
* public $SD;
* @throws Exception
* @return boolean
*/
private static function startMysqlCpimdMemory()
{
$cpimd_first = CpimdMemory::findFirst();
if (isset($cpimd_first->DM)) {
return true;
} else {
try {
$manager = new TxManager();
$transaction = $manager->get();
$cpimd_data = Cpimd::find();
foreach ($cpimd_data as $cpimd_record) {
$cpimd_memory = new CpimdMemory();
$cpimd_memory->setTransaction($transaction);
$cpimd_memory->DM = $cpimd_record->DM;
$cpimd_memory->YZ = $cpimd_record->YZ;
$cpimd_memory->M = $cpimd_record->M;
$cpimd_memory->SD = $cpimd_record->SD;
if ($cpimd_memory->create() == false) {
unset($cpimd_data);
$transaction->rollback("CPIMD DATA INSERT INTO MEMORY TABLE ERROR!");
}
}
if (isset($cpimd_data)) {
unset($cpimd_data);
}
$transaction->commit();
return true;
} catch (TxFailed $e) {
throw new Exception("Failed, reason: " . $e->getMessage());
}
}
}
/**
* CPI 匹配 sum
*/
protected static function calCPI(&$resultsets)
{
#首先判断是否需要写入cpi相关的因子分数
if (empty(self::$factors_list_all)) {
self::getFactorsAll($resultsets->examinee_id);
}
if (!isset(self::$factors_list_all['CPI'])) {
#true 表示不用写入CPI的相关因子
return true;
}
$string = str_replace('-', '|', $resultsets->score);
$score_array = explode('|', $string);
$score_array = array_count_values($score_array);
unset($score_array['']);
#确保加载内存表
if (!self::$memory_state) {
self::loadMemoryTable();
}
if (empty(self::$examinee_info)) {
self::getExamineeInfo($resultsets->examinee_id);
}
$dm = self::$examinee_info['sex'] == 1 ? 1 : 2;
$rt_array = array();
foreach (self::$factors_list_all['CPI'] as $key => $value) {
$rt_array_record = array();
#判断要写入的因子是否存在于之前的结果集中，若不存在，则置为0
$score = 0;
if (isset($score_array[$value])) {
$score = $score_array[$value];
}
$m = 0;
$sd = 0;
$std_score = 0;
$ans_score = 0;
#标准分
$cpimd = CpimdMemory::findFirst(array("DM = :dm: AND YZ = :yz:", 'bind' => array('dm' => $dm, 'yz' => strtoupper($value))));
if (!isset($cpimd->DM)) {
throw new Exception(self::$error_state . '-CPI不存在记录-' . '-DM-' . $dm . '-YZ-' . $value);
}
$m = $cpimd->M;
$sd = $cpimd->SD;
if ($m != 0 && $sd != 0) {
$std_score = sprintf("%.2f", 50 + 10 * ($score - $m) / $sd);
}
#最终分
if ($value != 'fx') {
$ans_score = sprintf("%.2f", $std_score / 10);
} else {
if ($std_score == 100) {
$ans_score = 10;
} else {
if ($std_score > 80) {
$ans_score = 9;
} else {
if ($std_score > 65) {
$ans_score = 8;
} else {
if ($std_score > 30) {
$ans_score = 5;
} else {
if ($std_score > 10) {
$ans_score = 2;
} else {
$ans_score = 1;
}
}
}
}
}
}
$array_record['score'] = floatval($score);
$array_record['std_score'] = floatval($std_score);
$array_record['ans_score'] = floatval($ans_score);
$rt_array[$key] = $array_record;
}
return $rt_array;
}
