/// <summary>
/// Removes a Client from the list of Clients of this Solidarity Group
/// </summary>
/// <param name="client">Client to be removed</param>
public virtual void RemoveClient(Client client)
{
Clients.Remove(client);
}
/// <summary>
/// Updates a client and makes it persistant in the database
/// </summary>
/// <param name="client">Client to update</param>
/// <exception cref="ZiblerBusinessComponentsException" />
public void UpdateClient(string financialInstitutionName, Client client)
{
try
{
IClientDAO clientDAO = _daoFactory.GetClientDAO ();
IFinancialInstitutionDAO financialInstitutionDAO = _daoFactory.GetFinancialInstitutionDAO ();
bool update = false;
string oldCURP = clientDAO.GetClientCURP (client.Id);
int curpsEqual = String.Compare (oldCURP, client.CURP, true);
/* If the curps are the same, it means the curp was not
* changed, so allow update */
if (curpsEqual == 0)
{
update = true;
}
else
{
/* If curps are different, then check the new curp is not
* repeated in the system */
bool curpExists = financialInstitutionDAO.ClientExists (financialInstitutionName,
client.CURP);
if (curpExists)
{
update = false;
}
else
{
update = true;
}
}
if (update)
{
/* Get the old password */
string oldPassword = clientDAO.GetClientPassword (client.Id);
/* If passwords are different it means thy changed the password, thus we need to
* hash it again */
if (oldPassword != client.AccountPassword && client.AccountPassword != null)
{
//Hash the password for the client.
string hashedPassword = Encryption.CreateHash (client.AccountPassword);
client.AccountPassword = hashedPassword;
}
clientDAO.MakePersistent (client);
}
else
{
throw new ZiblerBusinessComponentsException (
Resources.ClientOperationsMsgClientExists);
}
}
/* If the exception was thrown here, just pass it up */
catch (ZiblerBusinessComponentsException ex)
{
throw;
}
/* Catch any Data Layer or other exception and throw an unkown exception */
catch (Exception ex)
{
ZiblerBusinessComponentsUnknownException exc
= new ZiblerBusinessComponentsUnknownException (ex);
/* Throw the new exception */
throw exc;
}
}
/// <summary>
/// Adds a new Client to the list of Clients of this Solidarity Group
/// </summary>
/// <param name="client">Client to be added</param>
public virtual void AddClient(Client client)
{
client.SolidarityGroup = this;
Clients.Add(client);
}
/// <summary>
/// Creates a new Client in the system using
/// the given Financial Institution and Username.
/// </summary>
/// <param name="financialInstitutionName">Financial Institution the client belongs to.</param>
/// <param name="userName">User creating the Client</param>
/// <param name="client">Client to be created.</param>
/// <exception cref="ZiblerBusinessComponentsException"/>
public void CreateNewClient(string financialInstitutionName,
string userName,
Client client)
{
try
{
IFinancialInstitutionDAO financialInstitutionDAO = _daoFactory.GetFinancialInstitutionDAO ();
IClientDAO clientDAO = _daoFactory.GetClientDAO ();
//Verify the user does not exist in the system first.
if (financialInstitutionDAO.ClientExists (financialInstitutionName, client.CURP))
{
//If so, then raise an exception with the appropriate message.
throw new ZiblerBusinessComponentsException (
Resources.ClientOperationsMsgClientExists);
}
else
{
//Hash the password for the client.
string hashedPassword = Encryption.CreateHash (client.AccountPassword);
client.AccountPassword = hashedPassword;
//Get the financial institution, and
//make the association to the client.
FinancialInstitution financialInstitution = financialInstitutionDAO.GetFinancialInstitutionByName (
financialInstitutionName);
client.FinancialInstitution = financialInstitution;
//Note that I use the client DAO
//to make this client persistant.
clientDAO.MakePersistent (client);
}
}
/* If the exception was thrown here, just pass it up */
catch (ZiblerBusinessComponentsException ex)
{
throw;
}
/* Catch any Data Layer or other exception and throw an unkown exception */
catch (Exception ex)
{
ZiblerBusinessComponentsUnknownException exc
= new ZiblerBusinessComponentsUnknownException (ex);
/* Throw the new exception */
throw exc;
}
}