public bool Suscribe(NewsAddressee newsAddressee)
{
if (!IsValid(newsAddressee))
{
return(false);
}
//chequear existencia del correo
NewsAddresseeMapper mapper = new NewsAddresseeMapper();
NewsAddressee existence = mapper.Get(newsAddressee.Email);
if (existence != null)
{
string errorDescription = "El suscriptor ya existe.";
log.AddLogWarn("Save", errorDescription, this);
AddError(new ResultBE(ResultBE.Type.FAIL, errorDescription));
return(false);
}
newsAddressee.Active = true;
newsAddressee.Singup = DateTime.Now;
if (!mapper.Save(newsAddressee))
{
string errorDescription = "No se ha podido guardar el suscriptor.";
log.AddLogCritical("Save", errorDescription, this);
AddError(new ResultBE(ResultBE.Type.FAIL, errorDescription));
return(false);
}
MailerHelper.SendNewsletterWelcome(newsAddressee);
return(true);
}
/// <summary>
/// Valida que los datos para la suscripción estén completos.
/// </summary>
/// <param name="newsAddressee"></param>
/// <returns></returns>
private bool IsValid(NewsAddressee newsAddressee)
{
bool isValid = true;
isValid &= VOnlyLetter(newsAddressee.Name, 1, 50, "Nombre", "IsValid");
isValid &= VLetterNumbers(newsAddressee.Email, 7, 50, "Mail", "IsValid");
isValid &= VLetterNumbers(newsAddressee.Categories, 1, 250, "Categorías", "IsValid");
return(isValid);
}
public bool Unsuscribe(NewsAddressee addressee)
{
Dal dal = new Dal();
Hashtable table = new Hashtable();
table.Add("@email", addressee.Email);
table.Add("@active", addressee.Active);
table.Add("@dropout", addressee.Dropout);
return(dal.Write(table, "spModifyNewsAddressee") > 0);
}
/// <summary>
/// Envía la notificación de suscripción al newsletter
/// </summary>
/// <param name="addressee"></param>
public static void SendNewsletterWelcome(NewsAddressee addressee)
{
string body = GetTemplate(
addressee.Name,
"Estás recibiendo este mail para recordarte que te has suscripto al newsletter." +
Environment.NewLine + "Esperamos que lo disfrutes.",
"http://localhost:50551/index.aspx"
);
Send("Suscripción al newsletter - Ubiquicity", body, new string[] { addressee.Email });
}
public bool Save(NewsAddressee addressee)
{
Dal dal = new Dal();
Hashtable table = new Hashtable();
table.Add("@name", addressee.Name);
table.Add("@mail", addressee.Email);
table.Add("@active", addressee.Active);
table.Add("@singup", addressee.Singup);
table.Add("@categories", addressee.Categories);
addressee.Id = dal.Write(table, "spWriteNewsAddressee");
return(addressee.Id > 0);
}
public NewsAddressee Get(string mail)
{
Dal dal = new Dal();
Hashtable table = new Hashtable();
NewsAddressee addressee = null;
table.Add("@mail", mail);
DataSet result = dal.Read(table, "spReadNewsAddressee");
if (result != null && result.Tables[0].Rows.Count > 0)
{
addressee = ConvertToModel(result.Tables[0].Rows[0]);
}
return(addressee);
}
/// <summary>
/// Valida que los datos para ejecutar la desuscripción están completos.
/// </summary>
/// <param name="newsAddressee"></param>
/// <param name="confirm"></param>
/// <returns></returns>
private bool IsValidForUnsuscribe(NewsAddressee newsAddressee, bool confirm)
{
bool isValid = true;
isValid &= VLetterNumbers(newsAddressee.Email, 7, 50, "Mail", "IsValid");
if (!confirm)
{
string errorDescription = "Debe confirmarse la acción de desuscripción.";
log.AddLogWarn("IsValid", errorDescription, this);
AddError(new ResultBE(ResultBE.Type.INCOMPLETE_FIELDS, errorDescription));
isValid = false;
}
return(isValid);
}
private NewsAddressee ConvertToModel(DataRow data)
{
NewsAddressee addressee = new NewsAddressee();
addressee.Id = int.Parse(data["id"].ToString());
addressee.Name = data["name"].ToString();
addressee.Email = data["email"].ToString();
addressee.Singup = Convert.ToDateTime(data["singup"]);
addressee.Active = Convert.ToBoolean(data["active"]);
addressee.Categories = data["categories"].ToString();
if (data["dropout"] != DBNull.Value)
{
addressee.Dropout = Convert.ToDateTime(data["dropout"]);
}
return(addressee);
}
/// <summary>
/// Ajecuta la suscripción
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSuscription_Click(object sender, EventArgs e)
{
try
{
//La estrategia consta de concatenar con @ los ids de las categorías para poder guardarlas un campo
string categoryIds = "";
foreach (ListItem item in checkCategory.Items)
{
categoryIds += item.Selected ? item.Value + "@" : "";
}
NewsAddresseeManager manager = new NewsAddresseeManager();
NewsAddressee addressee = new NewsAddressee();
//TODO - deberían solicitarse mail y comprobación?
addressee.Name = nameSuscriptorInput.Value;
addressee.Email = mailSuscriptorInput.Value;
if (!String.IsNullOrEmpty(categoryIds))
{
addressee.Categories = categoryIds.Substring(0, categoryIds.Length - 1);
}
bool success = manager.Suscribe(addressee);
if (!success && manager.HasErrors)
{
Alert.Show("Exception", manager.ErrorDescription);
}
else
{
Alert.Show("Registro", "¡El registro fue un éxito! te enviamos un mail para recordarte sobre esto.");
}
}
catch (Exception exception)
{
Alert.Show("Exception", exception.Message);
}
}
protected void PerformUnsuscribe(object sender, EventArgs e)
{
try
{
NewsAddresseeManager naManager = new NewsAddresseeManager();
NewsAddressee newsAddressee = new NewsAddressee();
newsAddressee.Email = mailInput.Value;
bool success = naManager.Unsuscribe(newsAddressee, chkConfirm.Checked);
if (!success && naManager.HasErrors)
{
((front)Master).Alert.Show("Error", naManager.ErrorDescription);
}
else
{
divForm.Visible = false;
divSuccessMessage.Visible = true;
}
} catch (Exception exception)
{
((front)Master).Alert.Show("Excepción", exception.Message);
}
}
/// <summary>
/// Realiza la desuscripción del suscriptor.
/// </summary>
/// <param name="newsAddressee"></param>
/// <param name="confirm"></param>
/// <returns></returns>
public bool Unsuscribe(NewsAddressee newsAddressee, bool confirm)
{
if (!IsValidForUnsuscribe(newsAddressee, confirm))
{
return(false);
}
NewsAddresseeMapper mapper = new NewsAddresseeMapper();
newsAddressee.Active = false;
newsAddressee.Dropout = DateTime.Now;
bool success = mapper.Unsuscribe(newsAddressee);
if (!success)
{
string errorDescription = "No se ha podido ejecutar la desuscripción.";
log.AddLogCritical("Unsuscribe", errorDescription, this);
AddError(new ResultBE(ResultBE.Type.FAIL, errorDescription));
return(false);
}
return(success);
}
