/// <summary>
/// Synchronous method to get a bic to a given iban code.
/// </summary>
/// <param name="sIban">The given ibanc code.</param>
/// <returns>The BIC that belongs to given iban.</returns>
public BankIdentifierCode GetBic(string sIban)
{
// convert string to object
Iban iban = this.ConvertStringToIban(sIban);
// generate iban and compare to given iban
IbanBic generated = this.GenerateIban(iban.Country.CountryType, iban.Bank.BankIdentification, iban.AccountNumber);
return(generated.BIC);
}
/// <summary>
/// Asynchronous method to generates an iban code and get the bic for that code.
/// </summary>
/// <param name="countryCode">The country for which the iban should be generated.</param>
/// <param name="bankIdent">The bank ident for which the iban should be generated.</param>
/// <param name="accountNumber">The account number for which the iban should be generated.</param>
/// <returns>The generated result which contains iban and bic.</returns>
public async Task <IbanBic> GenerateIbanAsync(ECountry countryCode, string bankIdent, string accountNumber)
{
IbanBic result = null;
await Task.Run(() =>
{
result = this.GenerateIban(countryCode, bankIdent, accountNumber);
});
return(result);
}
/// <summary>
/// Synchronous method to validate an given iban code.
/// </summary>
/// <param name="sIban">The given i ban code as string, which should be validated.</param>
/// <returns>'True' if iban code is valid, otherwise 'false'.</returns>
public bool ValidateIban(string sIban)
{
// convert string to object
Iban iban = this.ConvertStringToIban(sIban);
// generate iban and compare to given iban
IbanBic generated = this.GenerateIban(iban.Country.CountryType, iban.Bank.BankIdentification, iban.AccountNumber);
if (iban.Equals(generated.IBAN))
{
return(true);
}
return(false);
}
/// <summary>
/// Synchronous method to generates an iban code and get the bic for that code.
/// </summary>
/// <param name="countryCode">The country for which the iban should be generated.</param>
/// <param name="bankIdent">The bank ident for which the iban should be generated.</param>
/// <param name="accountNumber">The account number for which the iban should be generated.</param>
/// <returns>The generated result which contains iban and bic.</returns>
/// <exception cref="IbanException">
/// <list type="table">
/// <item>
/// <term><see cref="RuleType"/></term>
/// <description>BankIdentNotValid</description>
/// <description>When a given bank id is not valid (no results in datastore).</description>
/// </item>
/// </list>
/// </exception>
public IbanBic GenerateIban(ECountry countryCode, string bankIdent, string accountNumber)
{
Country country = null;
Bank bank = null;
IbanBic result = null;
// 1. load country
country = _dataService.LoadCountry(countryCode);
// 1.2 Check bank ident
if (!this.CheckBankIdent(country, bankIdent))
{
throw new IbanException(IbanExceptionType.BankIdentNotValid);
}
// 2. load bank
bank = _dataService.LoadBank(bankIdent);
// 3. create default Iban
Iban iban = new Iban()
{
AccountNumber = accountNumber, Country = country
};
// 3.1 create default bank
iban.Bank = new Bank()
{
BankIdentification = bankIdent
};
// 4 check if account number fits maximum length
result = new IbanBic();
result.IBAN = iban;
result.IBAN.AccountNumber = this.CheckAccountNumber(country, result.IBAN.AccountNumber);
// 5. Generate iban
result.IBAN.BBAN = this.GetBBAN(result.IBAN);
result.IBAN.Country = country;
result.IBAN.CheckDigit = (98 - this.Modulo97(result.IBAN)).ToString("00");
result.IBAN.IBAN = this.GetIban(result.IBAN);
// 6. bic is null
result.BIC = null;
return(result);
}
/// <summary>
/// Synchronous method to generates an iban code and get the bic for that code.
/// </summary>
/// <param name="countryCode">The country for which the iban should be generated.</param>
/// <param name="bankIdent">The bank ident for which the iban should be generated.</param>
/// <param name="accountNumber">The account number for which the iban should be generated.</param>
/// <returns>The generated result which contains iban and bic.</returns>
/// <exception cref="IbanException">
/// <list type="table">
/// <item>
/// <term><see cref="RuleType"/></term>
/// <description>NoCalculation</description>
/// <description>When iban calculation is not allowed.</description>
/// </item>
/// </list>
/// </exception>
public IbanBic GenerateIban(ECountry countryCode, string bankIdent, string accountNumber)
{
Country country = null;
Bank bank = null;
Rule rule = null;
IbanBic result = null;
// 1. load country
country = _dataService.LoadCountry(countryCode);
// 1.2 Check bank ident
if (!this.CheckBankIdent(country, bankIdent))
{
throw new IbanException(IbanExceptionType.BankIdentNotValid);
}
// 2. load bank
bank = _dataService.LoadBank(bankIdent);
// 3. load rule
rule = _dataService.LoadRule(bank.Rule);
// 4. take care of rule
result = this.ConsiderRule(bank, rule, country, accountNumber);
// 4.1 check if account number fits maximum length
result.IBAN.AccountNumber = this.CheckAccountNumber(country, result.IBAN.AccountNumber);
// 5. Generate iban
result.IBAN.BBAN = this.GetBBAN(result.IBAN);
result.IBAN.Country = country;
result.IBAN.CheckDigit = (98 - this.Modulo97(result.IBAN)).ToString("00");
result.IBAN.IBAN = this.GetIban(result.IBAN);
return(result);
}
public override ActionResult Execute(ISpecialExecutionTaskTestAction testAction)
{
String bankIdent = testAction.GetParameterAsInputValue("bankIdent", false).Value;
if (string.IsNullOrEmpty(bankIdent))
{
throw new ArgumentException(string.Format("Es muss eine Bank identifikation angegeben sein."));
}
String accountNumber = testAction.GetParameterAsInputValue("accountNumber", false).Value;
if (string.IsNullOrEmpty(accountNumber))
{
throw new ArgumentException(string.Format("Es muss eine Kontonummer angegeben sein."));
}
String buffer = testAction.GetParameterAsInputValue("buffer", false).Value;
if (string.IsNullOrEmpty(buffer))
{
throw new ArgumentException(string.Format("Es muss ein Puffer angegeben werden in welche die IBAN gespeichert werden soll."));
}
// onyl support DE so far
ECountry countryCode = ECountry.DE;
// DE46 | 5054 0028 | 0420 0861 00
_manager = ContainerBootstrapper.Resolve <IIbanManager>(countryCode.ToString());
iban = _manager.GenerateIban(countryCode, bankIdent, accountNumber);
Buffers.Instance.SetBuffer(buffer, iban.IBAN.IBAN, false);
testAction.SetResult(SpecialExecutionTaskResultState.Ok, "IBAN generated and saved to buffer.");
throw new NotImplementedException();
}
/// <summary>
/// Considers rules. When there are rules that match to bank ident or account number, those rules take effect.
/// </summary>
/// <param name="bank">The bank, for which the rules depend to.</param>
/// <param name="rule">The rules.</param>
/// <param name="country">The country the rules depend to.</param>
/// <param name="accountNumber">The account number for which the rules should be checked for.</param>
/// <returns>The generated result.</returns>
/// <exception cref="IbanException">
/// <list type="table">
/// <item>
/// <term><see cref="RuleType"/></term>
/// <description>NoCalculation</description>
/// <description>When iban calculation is not allowed.</description>
/// </item>
/// </list>
/// </exception>
private IbanBic ConsiderRule(Bank bank, Rule rule, Country country, string accountNumber)
{
string temp_bank_ident = bank.BankIdentification;
string temp_account_number = accountNumber;
string temp_bic = bank.BIC.Bic;
Iban iban = new Iban();
IbanBic result = new IbanBic();
// Check if rule is 000000
if (rule.RuleID.Equals("000000"))
{
iban.Bank = new Bank();
iban.Bank.BankIdentification = bank.BankIdentification;
iban.AccountNumber = accountNumber;
result.IBAN = iban;
result.BIC = new BankIdentifierCode()
{
Bic = temp_bic
};
return(result);
}
// Check if rule is 000100
if (rule.RuleID.Equals("000100"))
{
throw new IbanException(IbanExceptionType.NoCalculation);
}
// delete leading 0s in account number
temp_account_number = temp_account_number.TrimStart(new char[] { '0' });
// consider each possible rule
// 1. No Calculation
if ((from count in rule.RuleElements
where count.RuleType == RuleType.No_Calculation &&
(from bi in count.Childs
where bi.RuleType == RuleType.Kto_Number_Range &&
_regexpHelper.RegexpMatch(bi.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), temp_bank_ident) &&
_regexpHelper.RegexpMatch(bi.Data, temp_account_number)
select bi).Count() == 1
select count).Count() > 0)
{
// No calculation
throw new IbanException(IbanExceptionType.NoCalculation);
}
// 2. Kto Mapping
if ((from count in rule.RuleElements
where count.RuleType == RuleType.Mappings_Kto &&
_regexpHelper.RegexpMatch(count.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), temp_bank_ident) &&
(from mapp in count.Childs
where mapp.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First(), temp_account_number)
select mapp).Count() == 1
select count).Count() == 1)
{
var kto_mapping = (from kto in rule.RuleElements
where kto.RuleType == RuleType.Mappings_Kto &&
_regexpHelper.RegexpMatch(kto.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), temp_bank_ident) &&
(from mapp in kto.Childs
where mapp.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First(), temp_account_number)
select mapp).Count() == 1
select kto).First();
// account number
temp_account_number = (from mapp in kto_mapping.Childs
where mapp.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First(), temp_account_number)
select mapp.Data).First();
// should also bank ident be mapped?
if (kto_mapping.Attributes.Where(t => t.Key.Equals("blz_new")).Select(t => t.Value).Count() == 1)
{
// there should also be a bank ident mapping
temp_bank_ident = kto_mapping.Attributes.Where(t => t.Key.Equals("blz_new")).Select(t => t.Value).First();
// if bank ident has changed, get new BIC
using (Bank bank_temp = _dataService.LoadBank(temp_bank_ident))
{
temp_bic = bank_temp.BIC.Bic;
}
}
}
// 3. KtoKr Mapping
if ((from count in rule.RuleElements
where count.RuleType == RuleType.Mappings_KtoKr &&
_regexpHelper.RegexpMatch(count.Attributes.Where(t => t.Key.Equals("kto")).Select(t => t.Value).First(), temp_account_number) &&
(from mapp in count.Childs
where mapp.RuleType == RuleType.Mapping &&
mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First().Equals(temp_account_number.Substring(0, 3))
select mapp).Count() == 1
select count).Count() == 1)
{
var ktokr_mapping = (from ktokr in rule.RuleElements
where ktokr.RuleType == RuleType.Mappings_KtoKr &&
_regexpHelper.RegexpMatch(ktokr.Attributes.Where(t => t.Key.Equals("kto")).Select(t => t.Value).First(), temp_account_number) &&
(from mapp in ktokr.Childs
where mapp.RuleType == RuleType.Mapping &&
mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First().Equals(temp_account_number.Substring(0, 3))
select mapp).Count() == 1
select ktokr).First();
temp_bank_ident = (from mapp in ktokr_mapping.Childs
where mapp.RuleType == RuleType.Mapping &&
mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First().Equals(temp_account_number.Substring(0, 3))
select mapp.Data).First();
// if bank ident has changed, get new BIC
using (Bank bank_temp = _dataService.LoadBank(temp_bank_ident))
{
temp_bic = bank_temp.BIC.Bic;
}
}
// 4. Bank-Ident Mapping
if ((from count in rule.RuleElements
where count.RuleType == RuleType.Mappings_Blz &&
(from mapp in count.Childs
where mapp.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First(), temp_bank_ident)
select mapp).Count() == 1
select count).Count() == 1)
{
var bankident_mapping = (from bi in rule.RuleElements
where bi.RuleType == RuleType.Mappings_Blz &&
(from mapp in bi.Childs
where mapp.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First(), temp_bank_ident)
select mapp).Count() == 1
select bi).First();
temp_bank_ident = (from mapp in bankident_mapping.Childs
where mapp.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("from")).Select(t => t.Value).First(), temp_bank_ident)
select mapp.Data).First();
// if bank ident has changed, get new BIC
using (Bank bank_temp = _dataService.LoadBank(temp_bank_ident))
{
temp_bic = bank_temp.BIC.Bic;
}
}
// 5. Kto Mod
if ((from count in rule.RuleElements
where count.RuleType == RuleType.Modification_Kto &&
(from mapp in count.Childs
where mapp.RuleType == RuleType.Modification &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), temp_bank_ident) &&
_regexpHelper.RegexpMatch(mapp.Data, temp_account_number)
select mapp).Count() == 1
select count).Count() == 1)
{
var kto_mod = (from kto in rule.RuleElements
where kto.RuleType == RuleType.Modification_Kto &&
(from mapp in kto.Childs
where mapp.RuleType == RuleType.Modification &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), temp_bank_ident) &&
_regexpHelper.RegexpMatch(mapp.Data, temp_account_number)
select mapp).Count() == 1
select kto).First();
var mod = (from mapp in kto_mod.Childs
where mapp.RuleType == RuleType.Modification &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), temp_bank_ident) &&
_regexpHelper.RegexpMatch(mapp.Data, temp_account_number)
select mapp).First();
_regexpHelper.RegexpMatch(mod.Data, temp_account_number, out temp_account_number);
}
// 6. BIC mapping
if ((from count in rule.RuleElements
where count.RuleType == RuleType.Mappings_Bic &&
(from mapp in count.Childs
where mapp.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), bank.BankIdentification)
select mapp).Count() == 1
select count).Count() == 1)
{
var mapp_bic = (from mbic in rule.RuleElements
where mbic.RuleType == RuleType.Mappings_Bic &&
(from mapp in mbic.Childs
where mapp.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(mapp.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), bank.BankIdentification)
select mapp).Count() == 1
select mbic).First();
temp_bic = (from bic in mapp_bic.Childs
where bic.RuleType == RuleType.Mapping &&
_regexpHelper.RegexpMatch(bic.Attributes.Where(t => t.Key.Equals("blz")).Select(t => t.Value).First(), bank.BankIdentification)
select bic.Data).First();
}
iban.AccountNumber = temp_account_number;
// if bank ident changed, reload bank
if (!temp_bank_ident.Equals(bank.BankIdentification))
{
bank = _dataService.LoadBank(temp_bank_ident);
}
iban.Bank = bank;
result.IBAN = iban;
result.BIC = new BankIdentifierCode()
{
Bic = temp_bic
};
return(result);
}
