/**
* 测试报名
* @param int $exam 期次id
* @param int $place 场次id, 多个ID用英文逗号分隔开
* @param int $p_id 产品id
* @return json 成功/失败
*/
public function place_in()
{
$exam = intval($this->input->post('exam'));
$place = $this->input->post('place');
$uid = $this->session->userdata('uid');
$p_id = intval($this->input->post('p_id'));
$force = intval($this->input->post('force'));
$b_pushcourse = intval($this->input->post('b_pushcourse'));
if (!Validate::isJoinedIntStr($place)) {
output_json(CODE_ERROR, '报名失败,考场不正确');
}
// 检查是否存在该学生
$account = StudentModel::get_student($uid, 'account,account_status');
if (!count($account['account'])) {
output_json(CODE_ERROR, '报名失败,不存在该学生.');
} else {
if ($account['account_status']) {
output_json(CODE_ERROR, '报名失败,学生帐号已被冻结');
}
}
if (CommonModel::get_product_trans($p_id, $uid, $place, $exam)) {
output_json(CODE_ERROR, '报名失败,已报名该产品');
}
$res = CommonModel::get_product_list($p_id);
if (!$res) {
output_json(CODE_ERROR, '报名失败,产品不存在');
} else {
$price = $b_pushcourse ? $res['p_price_pushcourse'] : $res['p_price'];
$pc_id = $res['pc_id'];
}
$account = $account['account'];
$account1 = $account - $price;
if ($account1 < 0) {
output_json(CODE_ERROR, '帐号余额不足');
}
$inserts = array();
$error = array();
$code = CODE_ERROR;
$place_id_arr = array_unique(explode(',', $place));
$place_id_arr2 = array();
foreach ($place_id_arr as $place_id) {
if ($place_id) {
$query = $this->db->select('p.*,e.exam_name,e.exam_id,e.exam_pid,e.grade_id')->from('exam_place p')->join('exam e', 'p.exam_pid=e.exam_id')->where(array('p.place_id' => $place_id))->get();
$place = $query->row_array();
} else {
continue;
}
if (empty($place)) {
$error[] = "考场[{$place_id}]信息不存在";
//output_json(CODE_ERROR, '考场信息不存在');
continue;
}
$ids = $uid;
// 控制考场只能在未开始考试操作
$no_start = ExamPlaceModel::place_is_no_start($place_id);
if (!$no_start) {
$error[] = "考场[{$place_id}]正确考试或已结束,无法报名";
continue;
//output_json(CODE_ERROR, '该考场正在考试或已结束，无法做此操作');
}
// $ids = my_intval($ids);
// $school_id = (int)$this -> input ->post('school_id');
// 该考场所考到的学科
$subject_ids = array();
$query = $this->db->select('subject_id')->from('exam_place_subject')->where(array('place_id' => $place['place_id']))->get();
$subjects = $query->result_array();
$subject_ids = array();
foreach ($subjects as $subject) {
$subject_ids[] = $subject['subject_id'];
}
$subject_ids = count($subject_ids) ? implode(',', $subject_ids) : '""';
$place['start_time'] = $place['start_time'] + 1;
$place['end_time'] = $place['end_time'] - 1;
if ($force == 0) {
$sql = "SELECT count(u.uid) FROM rd_student u\n WHERE u.grade_id={$place['grade_id']} AND u.is_delete=0 AND u.uid ={$ids}";
$query = Fn::db()->fetchOne($sql);
if ($query == 0) {
$error[] = "考场[{$place_id}]您的年级不符合要求";
$code = -2;
continue;
//output_json('-2', '你的年级不符合要求');
}
}
$not_exists_sql = <<<EOT
SELECT uid
FROM rd_exam_place_student ps, rd_exam_place p, rd_exam e
WHERE e.exam_isfree = 0
AND ps.place_id = p.place_id
AND p.place_index = {$place['place_index']}
AND ps.uid = u.uid
AND p.exam_pid = e.exam_id
AND
(
(
(p.start_time >= {$place['start_time']}
AND p.start_time <= {$place['end_time']}
) OR (
p.end_time >= {$place['start_time']}
AND p.end_time <= {$place['end_time']}
) OR (
p.start_time <= {$place['start_time']}
AND p.end_time >= {$place['end_time']}
)
)
OR p.place_id IN (
SELECT DISTINCT(place_id) FROM rd_exam_place_subject eps
WHERE eps.subject_id IN ({$subject_ids})
AND eps.exam_pid = {$place['exam_id']}
)
)
EOT;
$sql = <<<EOT
SELECT u.uid FROM rd_student u
WHERE u.is_delete = 0 AND u.uid = {$ids} AND NOT EXISTS({$not_exists_sql})
EOT;
$tmp_inserts = array();
$query = $this->db->query($sql);
foreach ($query->result_array() as $row) {
$vrow = array('place_id' => $place_id, 'uid' => $row['uid']);
$tmp_inserts[] = $vrow;
$inserts[] = $vrow;
}
if (empty($tmp_inserts)) {
$error[] = "考场[{$place_id}]时间段内您已经参加了相同时间段其它考试";
continue;
//output_json(CODE_ERROR, '你已经参加相同时间段其他考试');
}
$place_id_arr2[] = $place_id;
}
if (!empty($error) || empty($inserts)) {
output_json($code, "报名失败\n" . implode("\n", $error));
}
$vc = C('virtual_currency');
$pt_log = $account . $vc['name'] . '--' . $account1 . $vc['name'];
$txt_account = -$price;
$db = Fn::db();
$flag = false;
if ($db->beginTransaction()) {
foreach ($inserts as $val) {
$db->replace('rd_exam_place_student', $val);
}
$param = array('tr_uid' => $uid, 'tr_type' => 3, 'tr_pid' => $p_id, 'tr_flag' => 1, 'tr_money' => $account1, 'tr_trade_amount' => $txt_account, 'tr_comment' => $pt_log);
$number = TransactionRecordModel::addTransactionRecord($param);
if ($b_pushcourse) {
$now = date('Y-m-d H:i:s');
foreach ($place_id_arr2 as $place_id) {
$db->insert('t_course_push', array('cp_stuuid' => $uid, 'cp_exampid' => $exam, 'cp_examplaceid' => $place_id, 'cp_addtime' => $now));
}
}
$sql = <<<EOT
UPDATE rd_student SET account = account - {$price} WHERE uid = {$uid}
EOT;
$db->exec($sql);
$flag = $db->commit();
if (!$flag) {
$db->rollBack();
$error[] = "考场[{$place_id}]报名失败";
}
}
if (!$flag) {
output_json(CODE_ERROR, "报名失败\n" . implode("\n", $error));
} else {
output_json(CODE_SUCCESS, '报名成功.');
}
}