public HttpResponseMessage UpdateStudentSastanak([FromBody] StudentSastanak studentSastanak)
{
using (var connection = new SqlConnection(ConnectionString))
{
try
{
using (var sqlCmd = new SqlCommand("UPDATE Tim.StudentSastanak SET StudentID=@StudentID, SastanakID=@SastanakID WHERE StudentSastanakID=@id"))
{
connection.Open();
sqlCmd.Connection = connection;
sqlCmd.Parameters.AddWithValue("StudentID", studentSastanak.StudentID);
sqlCmd.Parameters.AddWithValue("SastanakID", studentSastanak.SastanakID);
sqlCmd.Parameters.AddWithValue("id", studentSastanak.StudentSastanakID);
int rowAffected = sqlCmd.ExecuteNonQuery();
if (rowAffected == 0)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Error 404 Not Found"));
}
}
}
catch (Exception)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Error 400 Bad Request"));
}
}
return(Request.CreateResponse(HttpStatusCode.OK, "Updated Successfully"));
}
public HttpResponseMessage GetStudentSastanak()
{
List <StudentSastanak> result = new List <StudentSastanak>();
using (var connection = new SqlConnection(ConnectionString))
{
SqlCommand sqlCmd = new SqlCommand("select * from Tim.StudentSastanak", connection)
{
CommandType = CommandType.Text
};
try
{
connection.Open();
using (SqlDataReader dataReader = sqlCmd.ExecuteReader())
{
while (dataReader.Read())
{
var studentSastanak = new StudentSastanak
{
StudentSastanakID = Convert.ToInt32(dataReader["StudentSastanakID"]),
SastanakID = Convert.ToInt32(dataReader["SastanakID"]),
StudentID = Convert.ToInt32(dataReader["StudentID"])
};
result.Add(studentSastanak);
}
}
}
catch (Exception)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Error retrieving data"));
}
}
return(Request.CreateResponse(HttpStatusCode.OK, result));
}
public HttpResponseMessage CreateStudentSastanak([FromBody] StudentSastanak studentSastanak)
{
using (var connection = new SqlConnection(ConnectionString))
{
SqlCommand sqlCmd = new SqlCommand("INSERT INTO Tim.StudentSastanak VALUES(@SastanakID, @StudentID)", connection);
sqlCmd.Parameters.AddWithValue("SastanakID", studentSastanak.SastanakID);
sqlCmd.Parameters.AddWithValue("StudentID", studentSastanak.StudentID);
try
{
connection.Open();
int i = sqlCmd.ExecuteNonQuery();
SqlCommand sqlUniverzitet = new SqlCommand("SELECT TOP 1 * FROM Tim.StudentSastanak ORDER BY StudentSastanakID DESC", connection);
StudentSastanak last = new StudentSastanak();
using (SqlDataReader studentSastanakRead = sqlUniverzitet.ExecuteReader())
{
while (studentSastanakRead.Read())
{
studentSastanak = new StudentSastanak
{
StudentSastanakID = Convert.ToInt32(studentSastanakRead["StudentSastanakID"]),
SastanakID = Convert.ToInt32(studentSastanakRead["SastanakID"]),
StudentID = Convert.ToInt32(studentSastanakRead["StudentID"])
};
}
}
var response = Request.CreateResponse(HttpStatusCode.Created, last);
response.Headers.Location = new Uri(Request.RequestUri + "/" + last.StudentSastanakID);
return(response);
}
catch (Exception)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Error 404 Bad request"));
}
}
}
