/// <summary>Deletes the tourlog.</summary>
/// <param name="Tourname">The tourname.</param>
public static void DeleteTourlog(string Tourname)
{
int returnval = -3;
using NpgsqlConnection conn = Connectionhander.returnConnection();
conn.Open();
try
{
var cmd = new NpgsqlCommand($"Delete FROM Tour_Log Where TID = (Select TID from Tour WHERE Name = @payload); ", conn);
cmd.Parameters.Add(new NpgsqlParameter("payload", Tourname));
NpgsqlDataReader myReader = cmd.ExecuteReader();
if (myReader.HasRows)
{
Console.WriteLine("Query Generated result:");
while (myReader.Read())
{
returnval = myReader.GetInt16(0);
}
}
}
catch (Exception e)
{
Console.WriteLine("SQ :Query Error: " + e.Message);
throw;
}
finally
{
conn.Close();
}
}
/// <summary>Simples the query.</summary>
/// <param name="queryToRun">The query to run.</param>
/// <param name="payload">The payload.</param>
/// <returns>
/// <br />
/// </returns>
public static async Task <NpgsqlDataReader> SimpleQuery(string queryToRun, string payload)
{
using NpgsqlConnection conn = Connectionhander.returnConnection();
conn.Open();
try
{
var cmd = new NpgsqlCommand(queryToRun, conn);
//databaseConnection.Open();
// MySqlDataReader myReader = commandDatabase.ExecuteReader();
cmd.Parameters.Add(new NpgsqlParameter("payload", payload));
NpgsqlDataReader ndr = await cmd.ExecuteReaderAsync();
return(ndr);
}
catch (Exception e)
{
Console.WriteLine("SQ :Query Error: " + e.Message);
}
return(null);
}
/// <summary>Returns the tourlogs.</summary>
/// <param name="nameoftour">Name der Tour</param>
/// <returns>
/// <para>Returns an Oberservable Collection with Tourlogs</para>
/// </returns>
public static ObservableCollection <Tourlog> SearchTourlogs(string nameoftour)
{
ObservableCollection <Tourlog> returnval = new ObservableCollection <Tourlog>();
using NpgsqlConnection conn = Connectionhander.returnConnection();
conn.Open();
try
{
var cmd = new NpgsqlCommand($"Select tlid ,DateTime,Report,Distance,Totaltime,Rating,AvgSpeed,Difficulty,EnergyBurn,Temperature,WaterRecomendation from Tour_Log WHERE TID = (Select TID from Tour WHERE Name = @payload); ", conn);
cmd.Parameters.Add(new NpgsqlParameter("payload", nameoftour));
NpgsqlDataReader myReader = cmd.ExecuteReader();
if (myReader.HasRows)
{
Console.WriteLine("Query Generated result:");
while (myReader.Read())
{
returnval.Add(new Tourlog(
myReader.GetInt16(0),
myReader.GetDateTime(1),
myReader.GetString(2),
myReader.GetDouble(3),
myReader.GetInt16(4),
myReader.GetInt16(5),
myReader.GetDouble(6),
myReader.GetInt16(7),
myReader.GetInt16(8),
myReader.GetInt16(9),
myReader.GetDouble(10)));;
}
}
}
catch (Exception e)
{
Console.WriteLine("SQ :Query Error: " + e.Message);
throw;
}
finally
{
conn.Close();
}
return(returnval);
}
/// <summary>Inserts the tourlogs.</summary>
/// <param name="TL">The tl.</param>
/// <param name="name">The name.</param>
/// <returns>
/// <br />
/// </returns>
public static int InsertTourlogs(Tourlog TL, string name)
{
int returnval = -3;
using NpgsqlConnection conn = Connectionhander.returnConnection();
conn.Open();
try
{
var cmd = new NpgsqlCommand($"Select insert_tourlog((Select TID from Tour WHERE Name = @payload), @report , @datetime,@dist,@tottime,@rateing,@diff,@temp); ", conn);
cmd.Parameters.Add(new NpgsqlParameter("payload", name));
cmd.Parameters.Add(new NpgsqlParameter("report", TL.Report));
cmd.Parameters.Add(new NpgsqlParameter("datetime", TL.Timestamp));
cmd.Parameters.Add(new NpgsqlParameter("dist", TL.Distance));
cmd.Parameters.Add(new NpgsqlParameter("tottime", TL.Totaltime));
cmd.Parameters.Add(new NpgsqlParameter("rateing", TL.Rating));
cmd.Parameters.Add(new NpgsqlParameter("diff", TL.Difficulty));
cmd.Parameters.Add(new NpgsqlParameter("temp", TL.Temperature));
NpgsqlDataReader myReader = cmd.ExecuteReader();
if (myReader.HasRows)
{
Console.WriteLine("Query Generated result:");
while (myReader.Read())
{
returnval = myReader.GetInt16(0);
}
}
}
catch (Exception e)
{
Console.WriteLine("SQ :Query Error: " + e.Message);
throw;
}
finally
{
conn.Close();
}
return(returnval);
}
//Select insert_tourlog(2, 'THis is a report' , current_date, 1.0,60,3,3,20);
/// <summary>Inserts the tour.</summary>
/// <param name="tmo">The tmo.</param>
/// <returns>
/// <br />
/// </returns>
public static int InsertTour(Tour tmo)
{
int returnval = -3;
using NpgsqlConnection conn = Connectionhander.returnConnection();
conn.Open();
try
{
var cmd = new NpgsqlCommand($"SELECT insert_tours(@Name, @DESC ,@SRC, @DSC, @DIST);", conn);
cmd.Parameters.Add(new NpgsqlParameter("Name", tmo.Name));
cmd.Parameters.Add(new NpgsqlParameter("SRC", tmo.Source));
cmd.Parameters.Add(new NpgsqlParameter("DSC", tmo.Destination));
cmd.Parameters.Add(new NpgsqlParameter("DESC", tmo.Description));
cmd.Parameters.Add(new NpgsqlParameter("DIST", tmo.Distance));
NpgsqlDataReader myReader = cmd.ExecuteReader();
if (myReader.HasRows)
{
Console.WriteLine("Query Generated result:");
while (myReader.Read())
{
returnval = myReader.GetInt16(0);
}
}
return(returnval);
}
catch (Exception e)
{
Console.WriteLine("SQ :Query Error: " + e.Message);
throw;
}
finally
{
conn.Close();
}
}
/// <summary>Searches the tours.</summary>
/// <param name="Searchterm">The searchterm.</param>
/// <returns>Oberservable Collection of said Tours</returns>
public static ObservableCollection <Tour> SearchTours(string Searchterm = "")
{
Tour tmp = null;
ObservableCollection <Tour> returnval = new ObservableCollection <Tour>();
using NpgsqlConnection conn = Connectionhander.returnConnection();
Searchterm = '%' + Searchterm + '%';
try
{
conn.Open();
var cmd = new NpgsqlCommand($"Select Name, Description ,Source, Destination,Distance from Tour WHERE Name Like @payload;", conn);
cmd.Parameters.Add(new NpgsqlParameter("payload", Searchterm));
NpgsqlDataReader myReader = cmd.ExecuteReader();
if (myReader.HasRows)
{
Console.WriteLine("Query Generated result:");
while (myReader.Read())
{
tmp = new Tour(null, myReader.GetString(0), myReader.GetString(1), myReader.GetString(2), myReader.GetString(3), myReader.GetDouble(4));
tmp.Tourlogs = SearchTourlogs(tmp.Name);
returnval.Add(tmp);
}
}
}
catch (Exception e)
{
Console.WriteLine("SQ :Query Error: " + e.Message);
throw;
}
finally
{
conn.Close();
}
return(returnval);
}
/// <summary>Deletes the tour.</summary>
/// <param name="name">The name.</param>
/// <returns>
/// <br />
/// </returns>
public static int DeleteTour(string name)
{
int returnval = -3;
using NpgsqlConnection conn = Connectionhander.returnConnection();
conn.Open();
try
{
DeleteTourlog(name);
var cmd = new NpgsqlCommand($"Delete FROM Tour Where Name = @name; ", conn);
cmd.Parameters.Add(new NpgsqlParameter("name", name));
NpgsqlDataReader myReader = cmd.ExecuteReader();
if (myReader.HasRows)
{
Console.WriteLine("Query Generated result:");
while (myReader.Read())
{
returnval = myReader.GetInt16(0);
}
}
return(returnval);
}
catch (Exception e)
{
Console.WriteLine("SQ :Query Error: " + e.Message);
throw;
}
finally
{
conn.Close();
}
}
/// <summary>
/// <para>
/// Nukes the database.
/// (Tactical Nuke incomeing)</para>
/// </summary>
public static void NukeDatabase()
{
int returnval = -3;
using NpgsqlConnection conn = Connectionhander.returnConnection();
conn.Open();
try
{
var cmd = new NpgsqlCommand($"Select Nuke(); ", conn);
NpgsqlDataReader myReader = cmd.ExecuteReader();
}
catch (Exception e)
{
Console.WriteLine("SQ :Query Error: " + e.Message);
throw;
}
finally
{
conn.Close();
}
}
