private TransferType resolveTransferType(final ActionContext context) {
final HttpServletRequest request = context.getRequest();
// Try by transfer type directly
final TransferType transferType =
CoercionHelper.coerce(TransferType.class, request.getParameter("typeId"));
if (transferType != null) {
return transferType;
}
// Try by invoice details: destination account type, currencty, from and to
final AccountType accountType =
CoercionHelper.coerce(AccountType.class, request.getParameter("destinationAccountTypeId"));
final Member fromMember = CoercionHelper.coerce(Member.class, request.getParameter("fromId"));
final AccountOwner from = fromMember != null ? fromMember : context.getAccountOwner();
final Member toMember = CoercionHelper.coerce(Member.class, request.getParameter("toId"));
final AccountOwner to = toMember != null ? toMember : context.getAccountOwner();
// Find the first TT with the matching criteria. It's important that only return one if A SINGLE
// TT is found, because when there are multiple
// possible TTs, custom fields won't be used
final TransferTypeQuery query = new TransferTypeQuery();
query.setUsePriority(true);
query.setChannel(Channel.WEB);
query.setFromOwner(from);
query.setToOwner(to);
query.setToAccountType(accountType);
final List<TransferType> transferTypes = transferTypeService.search(query);
if (transferTypes.size() == 1) {
return transferTypes.iterator().next();
}
return null;
}
@Override
protected ActionForward executeAction(final ActionContext context) throws Exception {
final HttpServletRequest request = context.getRequest();
final TransferType transferType = resolveTransferType(context);
if (transferType == null) {
// TT not found
return null;
}
final Collection<PaymentCustomField> customFields =
paymentCustomFieldService.list(transferType, false);
if (CollectionUtils.isEmpty(customFields)) {
// No custom fields
return null;
}
// Set some specific use cases attributes
final boolean isForLoan = CoercionHelper.coerce(boolean.class, request.getParameter("forLoan"));
final String fieldName = isForLoan ? "loan(customValues).field" : "customValues.field";
final String valueName = isForLoan ? "loan(customValues).value" : "customValues.value";
request.setAttribute("isForLoan", isForLoan);
request.setAttribute("fieldName", fieldName);
request.setAttribute("valueName", valueName);
request.setAttribute(
"columnWidth",
ObjectUtils.defaultIfNull(
StringHelper.removeMarkupTags(request.getParameter("columnWidth")), "25%"));
// Delegate the rendering to a jsp
request.setAttribute("customFields", customFields);
context.getResponse().setContentType("text/html");
return new ActionForward("/pages/payments/paymentCustomFields.jsp", false);
}
@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();
}