public GetPrescriptionsResponse GetPrescriptions(int id)
{
GetPrescriptionsResponse response;
using (var connection = new SqlConnection(_connectionString))
using (var command = new SqlCommand())
{
connection.Open();
command.Connection = connection;
command.CommandText = "select * from Prescription "
+ "where Prescription.IdPrescription = @Id;";
command.Parameters.AddWithValue("Id", id);
command.Parameters.Clear();
using (var reader = command.ExecuteReader())
{
if (!reader.HasRows)
{
throw new Exception($"No prescriptions found for IdPrescription: {id}");
}
response = new GetPrescriptionsResponse
{
IdPrescription = int.Parse(reader["IdPrescription"].ToString()),
Date = DateTime.Parse(reader["Date"].ToString())
};
}
command.CommandText = "select * from Medicament "
+ "inner join Prescription_Medicament on "
+ "Prescription_Medicament.IdMedicament = Medicament.IdMedicament "
+ "where Prescription_Medicament.IdPrescription = @Id;";
command.Parameters.AddWithValue("Id", id);
command.Parameters.Clear();
using (var reader = command.ExecuteReader())
{
if (!reader.HasRows)
{
throw new Exception($"No medicaments found for IdPrescription: {id}");
}
response.Medicaments = new List <MedicamentsResponse>();
while (reader.Read())
{
var medicament = new MedicamentsResponse
{
IdMedicament = int.Parse(reader["IdMedicament"].ToString()),
Dose = int.Parse(reader["Dose"].ToString()),
Details = reader["Details"].ToString(),
Name = reader["Name"].ToString(),
Description = reader["Description"].ToString(),
Type = reader["Type"].ToString()
};
response.Medicaments.Add(medicament);
}
}
}
return(response);
}
public List <GetPrescriptionsResponse> GetPrescriptions(int id)
{
using (var client = new SqlConnection(ConString))
using (var com = new SqlCommand())
{
com.Connection = client;
client.Open();
var resp = new List <GetPrescriptionsResponse>();
com.CommandText = "select dbo.Prescription.IdPrescription, Date, DueDate, dbo.Prescription.IdPatient, dbo.Prescription.IdDoctor, Dose, Details, Name, Description, Type from dbo.Prescription join dbo.Prescription_Medicament on dbo.Prescription_Medicament.IdPrescription = dbo.Prescription.IdPrescription join dbo.Medicament on dbo.Prescription_Medicament.IdMedicament = dbo.Medicament.IdMedicament where dbo.Prescription_Medicament.IdMedicament ='" + id + "' order by Date desc";
var dr = com.ExecuteReader();
if (!dr.Read())
{
throw new ArgumentException("Improper Medicament Id");
}
do
{
var pres = new GetPrescriptionsResponse();
pres.IdPrescription = (int)dr["IdPrescription"];
pres.IdPatient = (int)dr["IdPatient"];
pres.IdDoctor = (int)dr["IdDoctor"];
pres.Date = (DateTime)dr["Date"];
pres.DueDate = (DateTime)dr["DueDate"];
pres.Description = (string)dr["Description"];
pres.Type = (string)dr["Type"];
pres.Dose = (int)dr["Dose"];
pres.Name = (string)dr["Name"];
pres.Details = (string)dr["Details"];
resp.Add(pres);
} while (dr.Read());
dr.Close();
return(resp);
}
}
