@RequestMapping(produces = "text/html")
public String list(
@RequestParam(value = "page", required = false) Integer page,
@RequestParam(value = "size", required = false) Integer size,
Model uiModel) {
User user = Utils.getCurrentUser();
if (page != null || size != null) {
int sizeNo = size == null ? 10 : size.intValue();
final int firstResult = page == null ? 0 : (page.intValue() - 1) * sizeNo;
uiModel.addAttribute(
"purchaserequests",
PurchaseRequest.findPurchaseRequestsByAcquirer(user)
.setFirstResult(firstResult)
.setMaxResults(sizeNo)
.getResultList());
float nrOfPages = (float) PurchaseRequest.countPurchaseRequests() / sizeNo;
uiModel.addAttribute(
"maxPages",
(int) ((nrOfPages > (int) nrOfPages || nrOfPages == 0.0) ? nrOfPages + 1 : nrOfPages));
} else {
uiModel.addAttribute(
"purchaserequests",
PurchaseRequest.findPurchaseRequestsByAcquirer(Utils.getCurrentUser()));
}
return "user/purchaserequest/list";
}
@RequestMapping(value = "/{id}", method = RequestMethod.DELETE, produces = "text/html")
public String delete(
@PathVariable("id") Integer id,
@RequestParam(value = "page", required = false) Integer page,
@RequestParam(value = "size", required = false) Integer size,
Model uiModel) {
PurchaseRequest purchaseRequest = Utils.checkRights(PurchaseRequest.findPurchaseRequest(id));
purchaseRequest.remove();
uiModel.asMap().clear();
uiModel.addAttribute("page", (page == null) ? "1" : page.toString());
uiModel.addAttribute("size", (size == null) ? "10" : size.toString());
checkProposalMinReached(purchaseRequest.getProposal());
return "redirect:/user/purchaserequest";
}
@RequestMapping(value = "/{id}", params = "form", produces = "text/html")
public String updateForm(@PathVariable("id") Integer id, Model uiModel) {
PurchaseRequest pr = Utils.checkRights(PurchaseRequest.findPurchaseRequest(id));
uiModel.addAttribute("purchaseRequest", pr);
ArrayList<Proposal> mockProposal = new ArrayList<Proposal>();
mockProposal.add(pr.getProposal());
uiModel.addAttribute("proposals", mockProposal);
uiModel.addAttribute("purchaserequestparts", pr.getPurchaseRequestParts());
ArrayList<User> mockUser = new ArrayList<User>();
mockUser.add(pr.getAcquirer());
uiModel.addAttribute("users", mockUser);
uiModel.addAttribute("completed", pr.getCompleted());
return "user/purchaserequest/update";
}
@RequestMapping(method = RequestMethod.PUT, produces = "text/html")
public String update(
@Valid PurchaseRequest purchaseRequest,
BindingResult bindingResult,
Model uiModel,
HttpServletRequest httpServletRequest) {
Utils.checkRights(purchaseRequest);
if (bindingResult.hasErrors()) {
populateEditForm(uiModel, purchaseRequest);
return "user/purchaserequest/update";
}
if (purchaseRequest.getToMin() == 0) // e' completa. Molt Ben!
{
purchaseRequest.setCompleted(true);
purchaseRequest.merge();
} else // non e' completa
{
purchaseRequest.setCompleted(false);
purchaseRequest.merge();
PurchaseRequestPart part = new PurchaseRequestPart();
part.setPurchaseRequest(purchaseRequest);
part.setAcquirer(purchaseRequest.getAcquirer());
part.setQuantity(purchaseRequest.getQuantity());
part.persist();
}
checkProposalMinReached(purchaseRequest.getProposal());
uiModel.asMap().clear();
purchaseRequest.merge();
return "redirect:/user/purchaserequest/"
+ encodeUrlPathSegment(purchaseRequest.getId().toString(), httpServletRequest);
}
@RequestMapping(value = "/{id}", produces = "text/html")
public String show(
@PathVariable("id") Integer id,
@RequestParam(value = "incomplete", required = false) String incomplete,
Model uiModel) {
uiModel.addAttribute(
"purchaserequest", Utils.checkRights(PurchaseRequest.findPurchaseRequest(id)));
uiModel.addAttribute("itemId", id);
if (incomplete != null) {
uiModel.addAttribute("incomplete", true);
uiModel.addAttribute("toMin", PurchaseRequest.findPurchaseRequest(id).getToMin());
uiModel.addAttribute("addTo", id);
uiModel.addAttribute("newpurchaserequest", new PurchaseRequest());
ArrayList<Proposal> mock = new ArrayList<Proposal>();
mock.add(PurchaseRequest.findPurchaseRequest(id).getProposal());
uiModel.addAttribute("proposals", mock);
}
return "user/purchaserequest/show";
}
@RequestMapping(method = RequestMethod.POST, produces = "text/html")
public String create(
PurchaseRequest purchaseRequest,
BindingResult bindingResult,
Model uiModel,
HttpServletRequest httpServletRequest,
@RequestParam(required = false) Integer proposal,
@RequestParam(required = false) Integer addTo) {
// checkRights(purchaseRequest);
if (bindingResult.hasErrors()) {
populateEditForm(uiModel, purchaseRequest);
return "user/purchaserequest/create";
}
int pag_id = 0;
purchaseRequest.setAcquirer(Utils.getCurrentUser());
purchaseRequest.setReceived(false);
/* TO-DO: qua mettiamo il check per vedere se è completa o se dobbiamo fare delle parti... */
if (addTo != null) // se la sto aggiungendo ad una gia' esistente!
{
PurchaseRequest pr = PurchaseRequest.findPurchaseRequest(addTo); // aggiungo a questa
pr.setQuantity(pr.getQuantity() + purchaseRequest.getQuantity());
if (pr.getToMin() == 0) {
pr.setCompleted(true);
checkProposalMinReached(pr.getProposal());
}
pr.merge();
// ignoro la mia "purchaserequest" e memorizzo la parte
PurchaseRequestPart part = new PurchaseRequestPart();
part.setPurchaseRequest(PurchaseRequest.findPurchaseRequest(addTo));
part.setAcquirer(purchaseRequest.getAcquirer());
part.setQuantity(purchaseRequest.getQuantity());
part.persist();
pag_id = pr.getProposal().getId();
} else {
// se non sto aggiungendo a niente
if (purchaseRequest.getToMin() == 0) // e' completa. Molt Ben!
{
purchaseRequest.setCompleted(true);
purchaseRequest.persist();
} else // non e' completa
{
purchaseRequest.setCompleted(false);
purchaseRequest.persist();
PurchaseRequestPart part = new PurchaseRequestPart();
part.setPurchaseRequest(purchaseRequest);
part.setAcquirer(purchaseRequest.getAcquirer());
part.setQuantity(purchaseRequest.getQuantity());
part.persist();
}
checkProposalMinReached(purchaseRequest.getProposal());
pag_id = purchaseRequest.getProposal().getId();
}
uiModel.asMap().clear();
return "redirect:/user/proposals/" + pag_id;
}