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wastesortingserver/database/Query.php

103 lines
2.2 KiB

<?php
require_once __ROOT__ . "/entity/ApiToken.php";
require_once __ROOT__ . "/entity/Garbage.php";
//Token查询
abstract class AbstractTokenQuery implements DoExcute
{
// token查询结果
private $token_array = array();
/**
* TokenQuery constructor.
*/
public function __construct()
{
}
// 绑定toekn信息
public function doResult(mysqli_stmt $stmt)
{
/**
*
* $col1 $id
* $col2 $refresh_token
* $col3 $expires_in
* $col4 $end_time
* $col5 $scope
* $col6 $session_key
* $col7 $access_token
* $col8 $session_secret
*/
$stmt->bind_result($col1, $col2, $col3, $col4, $col5, $col6, $col7, $col8);
while ($stmt->fetch()) {
array_push($this->token_array, new ApiToken($col1, $col2, $col3, $col4, $col5, $col6, $col7, $col8));
}
}
/**
* @return array
*/
public function getTokenArray(): array
{
return $this->token_array;
}
function getToken(): ApiToken
{
return $this->token_array[0];
}
}
//垃圾分类查询
abstract class AbstractGarbageQuery implements DoExcute
{
// 垃圾分类查询结果
private $garbage_obj_array = array();
public function doResult(mysqli_stmt $stmt)
{
$stmt->bind_result($col1, $col2, $col3, $col4);
while ($stmt->fetch()) {
$g = new Garbage($col1, $col2, $col3, $col4);
array_push($this->garbage_obj_array, $g);
}
}
/**
* @return array
*/
public function getGarbageObjArray(): array
{
return $this->garbage_obj_array;
}
}
function getGarbageQuery($sql, $keyword): AbstractGarbageQuery
{
$garbage_result = new class() extends AbstractGarbageQuery
{
public function bind_param(mysqli_stmt $stmt, array $param)
{
if (count($param) > 1) {
$stmt->bind_param(str_repeat("s", count($param)), $param[0], ...array_slice($param, 1));
} else {
$stmt->bind_param(str_repeat("s", count($param)), $param[0]);
}
}
};
DbUtil::query($sql, $garbage_result, $keyword);
return $garbage_result;
}