public static int CUD(string strsql)
{
using (SqlConnection conn = new SqlConnection(strconn))
{
conn.Open();
SqlCommand comm = new SqlCommand(strsql, conn);
return(comm.ExecuteNonQuery());
}
}
public static int CUD_Proc(string pname, SqlParameter[] paras = null)
{
using (SqlConnection conn = new SqlConnection(strconn))
{
SqlCommand comm = new SqlCommand(pname, conn);
comm.CommandType = CommandType.StoredProcedure;
if (paras != null)
{
comm.Parameters.AddRange(paras);
}
return(comm.ExecuteNonQuery());
}
}
// Method to update the DB with new model parameteres on the basis of email
public void UpdateDb(DbModelEmail model)
{
using (var connection = new MSDSC.SqlConnection("Server=(localdb)\\MSSQLLocalDB;Database=DBEmailScheduler;Trusted_Connection=True;"))
{
connection.Open();
if (connection.State.Equals(SD.ConnectionState.Open))
{
using (var command = new MSDSC.SqlCommand())
{
MSDSC.SqlParameter param;
command.Connection = connection;
command.CommandType = SD.CommandType.Text;
command.CommandText = @"
UPDATE dbo.tb_emails
SET isFirstEmailSent = @isFirstEmailSent, isOpened = @isEmailOpened, remainingReminderDays = @remainingReminderDays
WHERE emailID = @emailID" ;
int IsOpened = (model.IsOpened == true) ? 1 : 0;
int IsFirstEmailSent = (model.IsFirstEmailSent == true) ? 1 : 0;
param = new MSDSC.SqlParameter("@isFirstEmailSent", SD.SqlDbType.Int);
param.Value = IsFirstEmailSent;
command.Parameters.Add(param);
param = new MSDSC.SqlParameter("@isEmailOpened", SD.SqlDbType.Int);
param.Value = IsOpened;
command.Parameters.Add(param);
param = new MSDSC.SqlParameter("@remainingReminderDays", SD.SqlDbType.Int);
param.Value = model.RemainingReminderDays;
command.Parameters.Add(param);
param = new MSDSC.SqlParameter("@emailID", SD.SqlDbType.NVarChar);
param.Value = model.Email;
command.Parameters.Add(param);
int affectedRows = command.ExecuteNonQuery();
System.Console.WriteLine("DB Updated! Number of rows affected : " + affectedRows);
}
}
}
}
//not used in project anymore
//public List<PatientDTO> GetPatientsLinkedToDoctor(string username)
//{
// List<PatientDTO> patients = new List<PatientDTO>();
// using (ConnectionString connectionString = new ConnectionString())
// {
// try
// {
// connectionString.sqlConnection.Open();
// SqlCommand cmd = new SqlCommand("GetPatientsLinkedToDoctor", connectionString.sqlConnection);
// cmd.Parameters.AddWithValue("username", username);
// cmd.CommandType = CommandType.StoredProcedure;
// using (SqlDataReader reader = cmd.ExecuteReader())
// {
// if(reader.HasRows)
// {
// while(reader.Read())
// {
// PatientDTO patientDTO = new PatientDTO
// {
// UserId = reader.GetInt32(0),
// Firstname = reader.GetString(1),
// Lastname = reader.GetString(2)
// };
// patients.Add(patientDTO);
// }
// }
// }
// }
// catch (Exception exception)
// {
// if (exception is InvalidCastException || exception is SqlException)
// {
// Console.WriteLine("Error source: " + exception);
// throw;
// }
// }
// }
// return patients;
//}
public void RemovePatientLinkedToDoctor(string idD, string idP)
{
using (ConnectionString connectionString = new ConnectionString())
{
try
{
connectionString.sqlConnection.Open();
Microsoft.Data.SqlClient.SqlCommand cmd = new Microsoft.Data.SqlClient.SqlCommand("sp_Doctor_RemovePatient", connectionString.sqlConnection);
cmd.Parameters.AddWithValue("@idD", idD);
cmd.Parameters.AddWithValue("@idP", idP);
cmd.CommandType = CommandType.StoredProcedure;
cmd.ExecuteNonQuery();
}
catch (Exception exception)
{
if (exception is InvalidCastException || exception is Microsoft.Data.SqlClient.SqlException)
{
Console.WriteLine("Error source: " + exception);
throw;
}
}
}
}
