@Override
public double getBalance(String username) {
try {
return userService.getBalanceFor(username);
} catch (UserNotFoundException e) {
e.printStackTrace();
}
return 0;
}
@Override
public List<SmsResponse> sendSms(String username, String groupname, Sms sms)
throws InsufficientCreditException {
sms.setSender_id(username);
Group group = groupService.getGroup(groupname, username);
if (group != null) {
// Check if there is enough to send the sms
try {
double balance = userService.getBalanceFor(username);
double smsValue = userService.getSmsValueFor(username);
int smsesNeeded = 1;
if (sms.getText().length() > 160 && sms.getText().length() <= 320) {
smsesNeeded = 2;
}
if (sms.getText().length() > 320 && sms.getText().length() <= 480) {
smsesNeeded = 3;
}
// Should I be setting a max limit on number of characters to send in a
double amountRequired = group.getRecipients().size() * smsesNeeded * smsValue;
System.out.println("Credits required: " + amountRequired);
if (amountRequired > balance) {
throw new InsufficientCreditException(
"This operation cannot be successfully completed. You have insufficient credits.");
}
} catch (UserNotFoundException e) {
e.printStackTrace();
}
sms.setRecipients(group.getRecipients());
datastore.save(sms);
sms.setMessageid(sms.getId().toString());
SmsWrapper wrapper = new SmsWrapper();
SenderAuthentication authentication = new SenderAuthentication();
List<BaseSms> messages = new ArrayList<BaseSms>();
List<BaseRecipient> baseRecipients = new ArrayList<>();
BaseSms baseSms = new BaseSms();
BeanUtils.copyProperties(sms, baseSms);
for (Recipient recipient : sms.getRecipients()) {
BaseRecipient baseRecipient = new BaseRecipient();
BeanUtils.copyProperties(recipient, baseRecipient);
baseRecipient.setMessageId(sms.getId().toString());
baseRecipients.add(baseRecipient);
}
baseSms.setBaseRecipients(baseRecipients);
messages.add(baseSms);
authentication.setUsername("ImanAfrica");
authentication.setPassword("Afri2013");
wrapper.setAuthentication(authentication);
wrapper.setMessages(messages);
System.out.println(wrapper.getMessages());
try {
SmsResponseWrapper smsResponseWrapper = smsProvider.sendSms(wrapper);
// How do I know if the smses were sent successfully so
// we can deduct from the user balance.
int successCount = 0;
List<SmsResponse> responses = smsResponseWrapper.getResults();
for (SmsResponse response : responses) {
if (response.getStatus() == 0) {
successCount++;
}
}
System.out.println("Total smses sent: " + successCount);
double smsValue = userService.getSmsValueFor(username);
int smsesPerRecipient = 1;
if (sms.getText().length() > 160) {
smsesPerRecipient = Math.round(sms.getText().length() / 160);
System.out.println("smsesPerRecipient: " + smsesPerRecipient);
}
userService.updateAccountBalanceForUser(
username, -(smsValue * successCount * smsesPerRecipient));
sms.setResponses(smsResponseWrapper.getResults());
sms.setSent(true);
sms.setDatesent(new Date());
sms.setCreditsused(successCount * smsesPerRecipient * smsValue);
datastore.save(sms);
return smsResponseWrapper.getResults();
} catch (ParseException e) {
e.printStackTrace();
} catch (UserNotFoundException e) {
e.printStackTrace();
}
}
return null;
}