public Pager queryForPager(ProductCondition condition) {
Region region = condition.getRegion();
Admin admin = condition.getAdmin();
Set<Region> regions = new HashSet<Region>();
// 如果是管理员，则需要根据管理员所管辖的地区进行过滤
if (admin != null) {
if (region != null) {
List<Region> list = regionService.getAllChildRegionByRegionId(region.getId());
for (Region region2 : list) {
if (admin.getRegionSet().contains(region2)) regions.add(region2);
}
} else regions.addAll(admin.getRegionSet()); // 为空则搜索该管理员所管理的所有区域中的数据
} else {
if (region != null) {
regions.addAll(regionService.getAllChildRegionByRegionId(region.getId()));
}
}
condition.setRegions(regions);
return productDao.queryForPager(condition);
}
public Pager getProductPager(ProductCategory productCategory, Pager pager, Region region) {
return productDao.getProductPager(
productCategory,
pager,
regionService.getAllChildRegionByRegionId(region == null ? null : region.getId()));
}