protected boolean createTransactionFromChargeApplication(
StepExecution<RatingTicket> stepExecution, ChargeApplication chargeApplication) {
TaskExecution<RatingTicket> taskExecution = stepExecution.getTaskExecution();
try {
Integer usageQuantity = chargeApplication.getQuantity();
if (usageQuantity == null) usageQuantity = 0;
PricePlanMatrix ratePrice =
(PricePlanMatrix) stepExecution.getParameter(VertinaConstants.RATE_PLAN);
DiscountPlanMatrix discountPrice =
(DiscountPlanMatrix) stepExecution.getParameter(VertinaConstants.DISCOUNT_PLAN);
BigDecimal unitPrice1 = chargeApplication.getAmountWithoutTax();
boolean overriddenPrice = (unitPrice1 != null);
if (!overriddenPrice) {
if (ratePrice == null) {
logger.error(
"Error getting pricePlan for ChargeCode=" + chargeApplication.getChargeCode());
setNotAccepted(stepExecution, "ERROR_GETTING_PRICE");
return false;
} else {
logger.info(
"found ratePrice:"
+ ratePrice.getId()
+ " price="
+ ratePrice.getAmountWithoutTax()
+ " price2="
+ ratePrice.getAmountWithoutTax2());
unitPrice1 = ratePrice.getAmountWithoutTax();
}
}
if (unitPrice1 == null) {
unitPrice1 = BigDecimal.ZERO;
}
BigDecimal unitPrice2 = chargeApplication.getAmount2();
if (unitPrice2 == null && ratePrice != null && ratePrice.getAmountWithoutTax2() != null) {
unitPrice2 = ratePrice.getAmountWithoutTax2();
}
if (unitPrice2 == null) {
unitPrice2 = BigDecimal.ZERO;
}
BigDecimal unitPriceRatio = BigDecimal.ONE;
// subscription prorata
if (ApplicationTypeEnum.PRORATA_SUBSCRIPTION.equals(chargeApplication.getApplicationType())) {
try {
if ("1".equals(chargeApplication.getParameter3())) {
unitPriceRatio = new BigDecimal(chargeApplication.getParameter1());
}
unitPrice1 = unitPrice1.multiply(unitPriceRatio);
unitPrice2 = unitPrice2.multiply(unitPriceRatio);
} catch (Exception e) {
// TODO reject on failure?
logger.error("Error calculating unit prices.", e);
}
}
if (ApplicationTypeEnum.PRORATA_TERMINATION.equals(chargeApplication.getApplicationType())) {
try {
unitPriceRatio = new BigDecimal(chargeApplication.getParameter1());
unitPrice1 = unitPrice1.multiply(unitPriceRatio);
unitPrice2 = unitPrice2.multiply(unitPriceRatio);
} catch (Exception e) {
// TODO reject on failure?
logger.error("Error calculating unit prices.", e);
}
}
Provider provider = chargeApplication.getProvider();
if (provider.getRounding() != null && provider.getRounding() > 0) {
unitPrice1 = NumberUtils.round(unitPrice1, provider.getRounding());
unitPrice2 = NumberUtils.round(unitPrice2, provider.getRounding());
}
BigDecimal amount1 = new BigDecimal(usageQuantity).multiply(unitPrice1);
BigDecimal amount2 = new BigDecimal(usageQuantity).multiply(unitPrice2);
BigDecimal amount1Discounted = BigDecimal.ZERO;
BigDecimal amount2Discounted = BigDecimal.ZERO;
if (overriddenPrice && discountPrice != null) {
try {
BigDecimal discount = BigDecimal.ONE.subtract(discountPrice.getPercent().divide(HUNDRED));
amount1Discounted = amount1.multiply(discount);
amount2Discounted = amount2.multiply(discount);
} catch (Exception e) {
// TODO reject on failure?
logger.error("Error calculating discount.", e);
}
} else {
amount1Discounted = amount1;
amount2Discounted = amount2;
}
BigDecimal amount1Tax = BigDecimal.ZERO;
BigDecimal amount2Tax = BigDecimal.ZERO;
if (chargeApplication.getTaxPercent() != null) {
amount1Tax = amount1Discounted.multiply(chargeApplication.getTaxPercent()).divide(HUNDRED);
amount2Tax = amount2Discounted.multiply(chargeApplication.getTaxPercent().divide(HUNDRED));
}
RatedTransaction transaction = new RatedTransaction();
transaction.setProvider(chargeApplication.getProvider());
transaction.setChargeApplication(chargeApplication);
// FIXME: Too many requests to get the wallet : copy wallet in
// chargeApplication
transaction.setWallet(chargeApplication.getSubscription().getUserAccount().getWallet());
transaction.setUsageCode(chargeApplication.getChargeCode());
transaction.setDescription(
chargeApplication.getDescription()
+ (chargeApplication.getParameter2() == null
? ""
: (" " + chargeApplication.getParameter2())));
transaction.setUsageDate(chargeApplication.getApplicationDate());
transaction.setUsageQuantity(usageQuantity);
transaction.setUnitPrice1(unitPrice1);
transaction.setUnitPrice2(unitPrice2);
transaction.setUnitPriceRatio(unitPriceRatio);
transaction.setDiscountPercent(discountPrice != null ? discountPrice.getPercent() : null);
transaction.setInvoiceSubCategory(chargeApplication.getInvoiceSubCategory());
transaction.setTaxCode(chargeApplication.getTaxCode());
transaction.setTaxPercent(chargeApplication.getTaxPercent());
BigDecimal amount1WithTax = amount1Tax.add(amount1Discounted);
BigDecimal amount2WithTax = amount2Tax.add(amount2Discounted);
if (provider.getRounding() != null && provider.getRounding() > 0) {
amount1Discounted = NumberUtils.round(amount1Discounted, provider.getRounding());
amount1WithTax = NumberUtils.round(amount1WithTax, provider.getRounding());
amount2Discounted = NumberUtils.round(amount2Discounted, provider.getRounding());
amount2WithTax = NumberUtils.round(amount2WithTax, provider.getRounding());
}
transaction.setAmount1(amount1);
transaction.setAmount1WithoutTax(amount1Discounted); // en
transaction.setAmount1Tax(amount1Tax);
transaction.setAmount1WithTax(amount1WithTax);
transaction.setAmount2(amount2);
transaction.setAmount2WithoutTax(amount2Discounted);
transaction.setAmount2Tax(amount2Tax);
transaction.setAmount2WithTax(amount2WithTax);
transaction.setProvider(chargeApplication.getProvider());
transaction.setParameter1(chargeApplication.getCriteria1());
transaction.setParameter2(chargeApplication.getCriteria2());
transaction.setParameter3(chargeApplication.getCriteria3());
transaction.setParameter4(RatingTicket.sdf.format(chargeApplication.getSubscriptionDate()));
transaction.setParameter5(
chargeApplication.getAmountWithoutTax() != null
? chargeApplication.getAmountWithoutTax().toString()
: null);
transaction.setStatus(RatedTransactionStatusEnum.OPEN);
putToTaskExecutionListContextParameter(
VertinaConstants.LIST_OF_TRANSACTIONS_KEY, transaction, taskExecution);
putToTaskExecutionListContextParameter(
VertinaConstants.PROCESSED_CHARGE_APPLICATIONS_KEY, chargeApplication, taskExecution);
} catch (Exception e) {
logger.error("Error creating RatedTransaction", e);
setNotAccepted(stepExecution, "ERROR_CREATING_TRANSACTION");
return false;
}
return true;
}
protected boolean updateTransaction(
StepExecution<RatingTicket> stepExecution, RatedTransaction transaction) {
TaskExecution<RatingTicket> taskExecution = stepExecution.getTaskExecution();
RatingTicket ticket = stepExecution.getTicket();
try {
PricePlanMatrix ratePrice =
(PricePlanMatrix) stepExecution.getParameter(VertinaConstants.RATE_PLAN);
DiscountPlanMatrix discountPrice =
(DiscountPlanMatrix) stepExecution.getParameter(VertinaConstants.DISCOUNT_PLAN);
BigDecimal unitPrice1 = ticket.amountWithoutTax;
boolean overriddenPrice = (unitPrice1 != null);
if (!overriddenPrice) {
if (ratePrice == null) {
logger.error("Error getting pricePlan for ChargeCode=" + ticket.chargeCode);
setNotAccepted(stepExecution, "ERROR_GETTING_PRICE");
return false;
} else {
logger.info(
"found ratePrice:"
+ ratePrice.getId()
+ " price="
+ ratePrice.getAmountWithoutTax()
+ " price2="
+ ratePrice.getAmountWithoutTax2());
unitPrice1 = ratePrice.getAmountWithoutTax();
}
if (unitPrice1 == null) {
unitPrice1 = BigDecimal.ZERO;
}
BigDecimal unitPrice2 = ticket.amount2;
if (unitPrice2 == null && ratePrice != null && ratePrice.getAmountWithoutTax2() != null) {
unitPrice2 = ratePrice.getAmountWithoutTax2();
}
if (unitPrice2 == null) {
unitPrice2 = BigDecimal.ZERO;
}
unitPrice1 = unitPrice1.multiply(transaction.getUnitPriceRatio());
unitPrice2 = unitPrice2.multiply(transaction.getUnitPriceRatio());
unitPrice1 = unitPrice1.setScale(4, RoundingMode.HALF_UP);
BigDecimal amount1 = new BigDecimal(transaction.getUsageQuantity()).multiply(unitPrice1);
unitPrice2 = unitPrice2.setScale(4, RoundingMode.HALF_UP);
BigDecimal amount2 = new BigDecimal(transaction.getUsageQuantity()).multiply(unitPrice2);
BigDecimal amount1Discounted = BigDecimal.ZERO;
BigDecimal amount2Discounted = BigDecimal.ZERO;
if (overriddenPrice && discountPrice != null) {
try {
BigDecimal discount =
BigDecimal.ONE.subtract(discountPrice.getPercent().divide(HUNDRED));
amount1Discounted = amount1.multiply(discount);
amount2Discounted = amount2.multiply(discount);
} catch (Exception e) {
// TODO reject on failure?
logger.error("Error calculating discount.", e);
}
} else {
amount1Discounted = amount1;
amount2Discounted = amount2;
}
BigDecimal amount1Tax = BigDecimal.ZERO;
BigDecimal amount2Tax = BigDecimal.ZERO;
if (transaction.getTaxPercent() != null) {
amount1Tax = amount1Discounted.multiply(transaction.getTaxPercent()).divide(HUNDRED);
amount2Tax = amount2Discounted.multiply(transaction.getTaxPercent().divide(HUNDRED));
}
BigDecimal amount1WithTax = amount1Tax.add(amount1Discounted);
BigDecimal amount2WithTax = amount2Tax.add(amount2Discounted);
Provider provider = transaction.getProvider();
if (provider != null && (provider.getRounding() != null && provider.getRounding() > 0)) {
amount1Discounted = NumberUtils.round(amount1Discounted, provider.getRounding());
amount1WithTax = NumberUtils.round(amount1WithTax, provider.getRounding());
amount2Discounted = NumberUtils.round(amount2Discounted, provider.getRounding());
amount2WithTax = NumberUtils.round(amount2WithTax, provider.getRounding());
}
transaction.setUnitPrice1(unitPrice1);
transaction.setUnitPrice2(unitPrice2);
transaction.setDiscountPercent(discountPrice != null ? discountPrice.getPercent() : null);
transaction.setAmount1(amount1);
transaction.setAmount1WithoutTax(amount1Discounted); // en
transaction.setAmount1Tax(amount1Tax);
transaction.setAmount1WithTax(amount1WithTax);
transaction.setAmount2(amount2);
transaction.setAmount2WithoutTax(amount2Discounted);
transaction.setAmount2Tax(amount2Tax);
transaction.setAmount2WithTax(amount2WithTax);
}
transaction.setStatus(RatedTransactionStatusEnum.OPEN);
putToTaskExecutionListContextParameter(
VertinaConstants.LIST_OF_TRANSACTIONS_KEY, transaction, taskExecution);
} catch (Exception e) {
logger.error("Error updating RatedTransaction", e);
setNotAccepted(stepExecution, "ERROR_UPDATING_TRANSACTION");
return false;
}
return true;
}