125 lines
3.3 KiB
PHP
125 lines
3.3 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 $row;
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}
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public static function findByType($type, $subType = null)
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{
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foreach (self::all() as $itemDto) {
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if ($itemDto['item_num'] > 0) {
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$itemMeta = mt\Item::get($itemDto['item_id']);
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if ($itemMeta['type'] == $type) {
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if (is_null($subType)) {
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return $itemDto;
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} else {
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if ($itemMeta['sub_type'] == $subType) {
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return $itemDto;
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}
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}
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}
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}
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}
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return null;
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}
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public static function toDto($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' => $row['item_num'],
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);
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}
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public static function all()
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{
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$itemList = array();
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SqlHelper::ormSelect(
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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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),
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function ($row) use(&$itemList) {
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if ($row['item_num'] > 0) {
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array_push($itemList, Bag::toDto($row));
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}
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}
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);
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return $itemList;
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}
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public static function getItemCount($itemId)
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{
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$itemDb = self::find($itemId);
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return $itemDb ? $itemDb['item_num'] : 0;
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}
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public static function addItem($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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