/** 关注我的/我关注的用户列表 */
@SuppressWarnings("unchecked")
@Override
public DataGrid dataGridAccount(LvFollow lvFollow, PageHelper ph) {
List<LvAccount> al = new ArrayList<LvAccount>();
DataGrid dg = dataGridByType(ph, lvFollow, lvFollowDao);
List<TlvAccount> l = dg.getRows();
if (l != null && l.size() > 0) {
String[] openIds = new String[l.size()];
int i = 0;
for (TlvAccount t : l) {
LvAccount a = new LvAccount();
MyBeanUtils.copyProperties(t, a, true);
al.add(a);
openIds[i++] = t.getOpenId().toString();
}
HashMap<Integer, Integer> photoNums = lvAccountPhotoDao.getCountPhotoNum(openIds);
for (LvAccount a : al) {
Integer num = photoNums.get(a.getOpenId());
if (num != null) a.setPhotoNum(num);
}
}
dg.setRows(al);
return dg;
}
/** 取消关注 */
public int delete(LvFollow f) {
f = get(f.getFromOpenId(), f.getToOpenId());
if (f == null) return -1;
delete(f.getId());
LvAccount a = accountService.get(f.getToOpenId());
a.setFollowNum(a.getFollowNum() - 1);
accountService.edit(a);
return 1;
}
@Override
public int add(LvFollow lvFollow) {
LvFollow f = get(lvFollow.getFromOpenId(), lvFollow.getToOpenId());
if (f != null) {
lvFollow.setId(f.getId());
this.edit(lvFollow);
return -1;
}
TlvFollow t = new TlvFollow();
BeanUtils.copyProperties(lvFollow, t);
t.setId(UUID.randomUUID().toString());
lvFollowDao.save(t);
LvAccount a = accountService.get(lvFollow.getToOpenId());
a.setFollowNum(a.getFollowNum() + 1);
accountService.edit(a);
return 1;
}