@Override
protected ActionForward handleSubmit(final ActionContext context) throws Exception {
final SendInvoiceForm form = context.getForm();
final boolean fromProfile = !form.isToSystem() && !form.isSelectMember();
try {
final Invoice invoice = invoiceService.send(resolveInvoice(context));
context.sendMessage("invoice.sent");
ActionForward forward = null;
final Map<String, Object> params = new HashMap<String, Object>();
if (fromProfile) {
forward = context.findForward("profile");
params.put("memberId", invoice.getToMember().getId());
} else {
forward = context.findForward("newInvoice");
}
final Member fromMember = invoice.getFromMember();
if (fromMember != null && !fromMember.equals(context.getMember())) {
// From another member
params.put("from", form.getFrom());
} else if (fromProfile) {
params.put("to", form.getTo());
}
if (form.isToSystem()) {
params.put("toSystem", true);
} else if (form.isSelectMember()) {
params.put("selectMember", true);
}
return ActionHelper.redirectWithParams(context.getRequest(), forward, params);
} catch (final SendingInvoiceWithMultipleTransferTypesWithCustomFields e) {
return context.sendError("invoice.error.sendingWithMultipleTransferTypesWithCustomFields");
}
}
private MemberGroup getMemberGroup(final ActionContext context) {
final SendInvoiceForm form = context.getForm();
final Long fromId = IdConverter.instance().valueOf(form.getFrom());
final Long toId = IdConverter.instance().valueOf(form.getTo());
Group group = null;
if (fromId == null && toId == null) {
group = context.getGroup();
} else if (fromId != null) {
final Element element = elementService.load(fromId, Element.Relationships.GROUP);
group = element.getGroup();
} else {
final Element element = elementService.load(toId, Element.Relationships.GROUP);
group = element.getGroup();
}
if (group instanceof MemberGroup) {
return (MemberGroup) group;
}
return null;
}
@Override
protected ActionForward handleDisplay(final ActionContext context) throws Exception {
final HttpServletRequest request = context.getRequest();
final SendInvoiceForm form = context.getForm();
final boolean toSystem = form.isToSystem();
final boolean selectMember = form.isSelectMember();
AccountOwner to;
final Member fromMember =
(form.getFrom() == null)
? null
: (Member) elementService.load(Long.valueOf(form.getFrom()));
final Element loggedElement = context.getElement();
if (toSystem) {
// System invoice
to = SystemAccountOwner.instance();
} else {
if (!selectMember) {
// Retrieve the member to send invoice for
Member member = null;
final Long memberId = IdConverter.instance().valueOf(form.getTo());
if (memberId != null && memberId != loggedElement.getId()) {
final Element element = elementService.load(memberId, Element.Relationships.USER);
if (element instanceof Member) {
member = (Member) element;
}
}
if (member == null) {
throw new ValidationException();
}
request.setAttribute("member", member);
to = member;
} else {
// The member will be selected later
to = null;
}
}
// If we know who will receive the invoice, get the transfer types or dest account types
if (to != null) {
if (context.isAdmin() && fromMember == null) {
// Only admins may select the transfer type
final TransferTypeQuery query = new TransferTypeQuery();
query.setChannel(Channel.WEB);
query.setContext(TransactionContext.PAYMENT);
query.setFromOwner(to);
query.setToOwner(context.getAccountOwner());
query.setUsePriority(true);
request.setAttribute("transferTypes", transferTypeService.search(query));
} else {
// Members may select the destination account type
final MemberAccountTypeQuery query = new MemberAccountTypeQuery();
query.setOwner(fromMember == null ? (Member) loggedElement.getAccountOwner() : fromMember);
query.setCanPay(to);
final List<? extends AccountType> accountTypes = accountTypeService.search(query);
if (accountTypes.isEmpty()) {
return context.sendError("invoice.error.noAccountType");
}
request.setAttribute("accountTypes", accountTypes);
}
}
// Resolve the possible currencies
final MemberGroup group = getMemberGroup(context);
final List<Currency> currencies;
if (group != null) {
currencies = currencyService.listByMemberGroup(group);
final MemberAccountType defaultAccountType =
accountTypeService.getDefault(group, AccountType.Relationships.CURRENCY);
// Preselect the default currency
if (defaultAccountType != null) {
form.setCurrency(CoercionHelper.coerce(String.class, defaultAccountType.getCurrency()));
}
} else {
currencies = currencyService.listAll();
}
request.setAttribute("currencies", currencies);
if (currencies.isEmpty()) {
// No currencies means no possible payment!!!
throw new ValidationException("payment.error.noTransferType");
} else if (currencies.size() == 1) {
// Special case: There is a single currency. The JSP will use this object
request.setAttribute("singleCurrency", currencies.get(0));
}
request.setAttribute("toSystem", toSystem);
request.setAttribute("toMember", !toSystem);
request.setAttribute("selectMember", selectMember);
request.setAttribute("from", fromMember);
final boolean useTransferType = context.isAdmin() && fromMember == null;
request.setAttribute("useTransferType", useTransferType);
// Check whether scheduled payments may be performed
boolean allowsScheduling = false;
boolean allowsMultipleScheduling = false;
if (context.isAdmin() && fromMember == null) {
allowsScheduling = true;
allowsMultipleScheduling = true;
} else {
MemberGroup memberGroup;
if (fromMember == null) {
memberGroup = ((Member) context.getAccountOwner()).getMemberGroup();
} else {
memberGroup = fromMember.getMemberGroup();
}
final MemberGroupSettings memberSettings = memberGroup.getMemberSettings();
allowsScheduling = memberSettings.isAllowsScheduledPayments();
allowsMultipleScheduling = memberSettings.isAllowsMultipleScheduledPayments();
}
if (allowsScheduling) {
request.setAttribute("allowsScheduling", allowsScheduling);
request.setAttribute("allowsMultipleScheduling", allowsMultipleScheduling);
final Collection<SchedulingType> schedulingTypes =
EnumSet.of(SchedulingType.IMMEDIATELY, SchedulingType.SINGLE_FUTURE);
if (allowsMultipleScheduling) {
schedulingTypes.add(SchedulingType.MULTIPLE_FUTURE);
}
request.setAttribute("schedulingTypes", schedulingTypes);
request.setAttribute(
"schedulingFields",
Arrays.asList(TimePeriod.Field.MONTHS, TimePeriod.Field.WEEKS, TimePeriod.Field.DAYS));
}
return context.getInputForward();
}
