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+/*
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+ * Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
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+ *
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+ * Redistribution and use in source and binary forms, with or without
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+ * modification, are permitted provided that the following conditions are met:
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+ *
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+ * Redistributions of source code must retain the above copyright notice,
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+ * this list of conditions and the following disclaimer.
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+ * Redistributions in binary form must reproduce the above copyright
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+ * notice, this list of conditions and the following disclaimer in the
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+ * documentation and/or other materials provided with the distribution.
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+ * Neither the name of the dreamlu.net developer nor the names of its
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+ * contributors may be used to endorse or promote products derived from
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+ * this software without specific prior written permission.
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+ * Author: Chill 庄骞 (smallchill@163.com)
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+ */
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+package org.springblade.gateway.mall_gateway.wrapper;
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+
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+import org.springblade.core.mp.support.BaseEntityWrapper;
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+import org.springblade.core.mp.support.Condition;
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+import org.springblade.core.tool.utils.BeanUtil;
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+import org.springblade.gateway.mall_gateway.entity.vo.AppMallVO;
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+import org.springblade.ldt.activity.entity.Activity;
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+import org.springblade.ldt.activity.service.IActivityService;
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+import org.springblade.ldt.mall.entity.Mall;
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+import org.springblade.ldt.mall.vo.MallVO;
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+
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+import java.util.Objects;
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+
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+/**
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+ * 包装类,返回视图层所需的字段
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+ *
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+ * @author BladeX
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+ * @since 2021-09-06
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+ */
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+public class AppMallWrapper extends BaseEntityWrapper<Mall, AppMallVO> {
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+
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+ private IActivityService activityService;
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+
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+ public AppMallWrapper(IActivityService activityService) {
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+ this.activityService = activityService;
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+ }
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+
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+ public static AppMallWrapper build(IActivityService activityService) {
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+ return new AppMallWrapper(activityService);
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+ }
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+
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+ @Override
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+ public AppMallVO entityVO(Mall mall) {
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+ AppMallVO appMallVO = Objects.requireNonNull(BeanUtil.copy(mall, AppMallVO.class));
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+
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+ if (appMallVO!=null) {
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+ int count = activityService.count(Condition.getQueryWrapper(new Activity()).lambda().eq(Activity::getMallId, appMallVO.getId()));
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+ appMallVO.setActivityNums(count);
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+ }
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+
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+ return appMallVO;
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+ }
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+
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+}
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