// 根据编号获得团购
@Action(
value = "searchGroupon",
interceptorRefs = {@InterceptorRef(value = "userActionStack")},
results = {@Result(name = SUCCESS, type = "json")})
public String searchGroupon() {
User sessionUser = (User) ServletActionContext.getRequest().getSession().getAttribute("user");
// 获得这个学校所有的团购项目
if (groupon.getName() != null) {
// name = CommonUtil.getSortString(name.trim());
name = "%" + groupon.getName() + "%";
}
List<Groupon> groupons =
grouponService.effectiveGroupons(sessionUser.getSchool().getId(), page, name);
List<GrouponBean> grouponBeanList = new ArrayList<>();
for (int i = 0; i < groupons.size(); i++) {
GrouponBean bean = new GrouponBean();
bean.setId(groupons.get(i).getId());
bean.setName(groupons.get(i).getName());
bean.setClassNo(groupons.get(i).getClassNo());
bean.setTel(groupons.get(i).getTel());
bean.setEndTime(CommonUtil.dateToString(groupons.get(i).getEndTime()));
grouponBeanList.add(bean);
}
String json = JSONArray.fromObject(grouponBeanList).toString();
PrintWriter writer = CommonUtil.getJsonPrintWriter(ServletActionContext.getResponse());
writer.write(json);
writer.flush();
writer.close();
return SUCCESS;
}
private static void parseCondition(
String action, String desc, final List<Object> params, final StringBuilder sb) {
if (!CommonUtil.isBlank(action)) {
if (sb.length() > 0) sb.append(" and ");
sb.append("action like ?");
params.add(new StringBuilder("%").append(action.trim()).append("%").toString());
}
if (!CommonUtil.isBlank(desc)) {
if (sb.length() > 0) sb.append(" and ");
sb.append("description like ?");
params.add(new StringBuilder("%").append(desc.trim()).append("%").toString());
}
}
public static String createByJson(String models) {
List<PermVO> vos = JSON.parseArray(models, PermVO.class);
if (vos == null) return models;
for (PermVO vo : vos) {
Permission.createByVO(vo);
}
final String _models = CommonUtil.toJson(vos);
return _models;
}
// 4 删除一个团购项
@Action(
value = "delGrouponItem",
interceptorRefs = {@InterceptorRef(value = "userActionStack")},
results = {@Result(name = SUCCESS, type = "json")})
public String delGrouponItem() {
Grouponitem grouponitem = grouponService.getGrouponitem(groupon.getId());
if (grouponitem != null) {
grouponService.delGrouponitem(grouponitem);
}
PrintWriter writer = CommonUtil.getHtmlPrintWriter(ServletActionContext.getResponse());
writer.write("success");
writer.flush();
writer.close();
return SUCCESS;
}
/** 用户自己创建的班级购 */
@Action(
value = "changeGrouponState",
interceptorRefs = {@InterceptorRef(value = "userActionStack")},
results = {@Result(name = SUCCESS, type = "json")})
public String changeGrouponState() {
PrintWriter writer = CommonUtil.getHtmlPrintWriter(ServletActionContext.getResponse());
Groupon find = grouponService.getGroupon(groupon.getId());
if (find != null) {
if (find.getState() == 0) find.setState(1);
else find.setState(0);
}
grouponService.update(find);
writer.write("success");
writer.flush();
writer.close();
return SUCCESS;
}
@Action(
value = "grouponBook",
interceptorRefs = {@InterceptorRef(value = "userActionStack")},
results = {@Result(name = SUCCESS, type = "json")})
public String grouponBook() {
PrintWriter writer = CommonUtil.getJsonPrintWriter(ServletActionContext.getResponse());
Book book = bookService.getBookByIsbn(isbn);
BookBase base = null;
if (book != null) {
base = new BookBase();
base.setIsbn(book.getIsbn());
base.setAuthor(book.getAuthor());
base.setPrice(book.getPrice());
base.setTitle(book.getTitle());
base.setPublisher(book.getPublisher());
}
String json = JSONObject.fromObject(base).toString();
writer.write(json);
writer.flush();
writer.close();
return SUCCESS;
}
private static Permission findByAction(String action) {
if (CommonUtil.isBlank(action)) return null;
return Permission.find("byAction", action.trim()).first();
}
// 2 发起一个团购
@Action(
value = "grouponInitiate",
interceptorRefs = {@InterceptorRef(value = "userActionStack")},
results = {@Result(name = SUCCESS, type = "json")})
public String grouponInitiate() {
User user = (User) ServletActionContext.getRequest().getSession().getAttribute("user");
PrintWriter writer = CommonUtil.getHtmlPrintWriter(ServletActionContext.getResponse());
isbns = isbns.replaceAll("\\]", "");
isbns = isbns.replaceAll("\\[", "");
isbns = isbns.replaceAll("\"", "");
if (groupon.getId() == null) {
groupon.setId(0);
}
Groupon grouponInit = grouponService.getGroupon(groupon.getId());
if (grouponInit == null) {
Date createTime = CommonUtil.getDayDate();
Date endTime = CommonUtil.dateOperate(createTime, 60);
grouponInit = new Groupon();
grouponInit.setName(groupon.getName());
grouponInit.setTel(groupon.getTel());
grouponInit.setEndTime(endTime);
grouponInit.setState(0);
grouponInit.setCreateTime(createTime);
grouponInit.setUser(user);
grouponInit.setSchool(user.getSchool());
grouponInit.setRemark(groupon.getRemark());
grouponInit.setClassNo(groupon.getClassNo());
String[] isbnArray = isbns.split(",");
grouponService.save(grouponInit);
for (int i = 0; i < isbnArray.length; i++) {
Grouponitem grouponitem = new Grouponitem();
Book findBook = bookService.getBookFromDB(isbnArray[i]);
grouponitem.setGroupon(grouponInit);
grouponitem.setBook(findBook);
grouponService.save(grouponitem);
}
} else {
grouponInit.setName(groupon.getName());
grouponInit.setTel(groupon.getTel());
grouponInit.setState(0);
grouponInit.setRemark(groupon.getRemark());
grouponInit.setClassNo(groupon.getClassNo());
grouponInit.setEndTime(CommonUtil.dateOperate(new Date(), 60));
String[] isbnArray = isbns.split(",");
grouponService.update(grouponInit);
for (int i = 0; i < isbnArray.length; i++) {
Grouponitem grouponitem = grouponService.loadGrouponitem(isbnArray[i], grouponInit.getId());
System.out.println(grouponitem == null);
if (grouponitem == null) {
grouponitem = new Grouponitem();
Book findBook = bookService.getBookFromDB(isbnArray[i]);
grouponitem.setGroupon(grouponInit);
grouponitem.setBook(findBook);
grouponService.save(grouponitem);
}
}
}
writer.write("success");
writer.flush();
writer.close();
return SUCCESS;
}