// 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;
}
// 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;
}