88 lines
2.2 KiB
PHP
88 lines
2.2 KiB
PHP
<?php
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namespace models;
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require_once('mt/Item.php');
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use mt;
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use phpcommon\SqlHelper;
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class Bag extends BaseModel {
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public static function find($itemId)
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{
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$row = SqlHelper::ormSelectOne(
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myself()->_getSelfMysql(),
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't_bag',
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array(
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'account_id' => myself()->_getAccountId(),
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'item_id' => $itemId,
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)
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);
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return $row;
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}
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public static function toDto($row)
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{
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return array(
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'item_id' => $row['item_id'],
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'item_num' => $row['item_num'],
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);
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}
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public static function getItemCount($itemId)
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{
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$itemDb = self::find($itemId);
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return $itemDb ? $itemDb['item_count'] : 0;
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}
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public static function addItem($itemId, $itemNum)
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{
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if (myself()->_isVirtualItem($itemId)) {
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return;
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}
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$itemMeta = mt\Item::get($itemId);
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if (!$itemMeta) {
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return;
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}
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SqlHelper::upsert
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(myself()->_getSelfMysql(),
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't_bag',
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array(
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'account_id' => myself()->_getAccountId(),
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'item_id' => $itemId
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),
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array(
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'item_num' => function () use($itemNum) { return "item_num + {$itemNum}";},
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'modifytime' => myself()->_getNowTime(),
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),
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array(
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'account_id' => myself()->_getAccountId(),
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'item_id' => $itemId,
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'item_num' => $itemNum,
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'createtime' => myself()->_getNowTime(),
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'modifytime' => myself()->_getNowTime()
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)
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);
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}
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public static function decItem($itemId, $itemNum)
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{
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SqlHelper::update
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(myself()->_getSelfMysql(),
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't_bag',
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array(
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'account_id' => myself()->_getAccountId(),
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'item_id' => $itemId,
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),
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array(
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'item_num' => function () use($itemNum) {
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return "GREATEST(0, item_num - ${itemNum})";
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},
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'modifytime' => myself()->_getNowTime(),
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)
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);
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}
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}
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