public IActionResult Get([FromQuery] IntervalsForWorkDayReservationQueryParams queryParams)
{
try
{
if (queryParams != null)
{
//TODO: QueryParamsResponseDto
return(Ok(_intervalsForWorkDayService.GetIntervalsForWorkDayReservation(queryParams)));
}
return(Ok(_mapper.Map <List <IntervalsForWorkDayDto> >(_intervalsForWorkDayService.GetIntervalsForWorkDays())));
}
catch (Exception e)
{
if (e.GetType().IsAssignableFrom(typeof(InvalidReservationQueryParametersException)))
{
return(BadRequest(e.Message));
}
else if (e.GetType().IsAssignableFrom(typeof(IntervalForWorkDayNotFoundException)))
{
return(NotFound(e.Message));
}
else
{
return(StatusCode(StatusCodes.Status500InternalServerError, e.Message));
}
}
}
public IntervalsForWorkDayReservationQueryParamsResponse GetIntervalsForWorkDayReservation(IntervalsForWorkDayReservationQueryParams queryParams)
{
String workDayId = queryParams.WorkDayId;
String startHour = queryParams.StartHour;
String endHour = queryParams.EndHour;
//String numberOfPeople = queryParams.NumberOfPeople;
String gameId = queryParams.GameId;
Dictionary <Table, int> tablesDict = new Dictionary <Table, int>();
Dictionary <Game, int> gamesDict = new Dictionary <Game, int>();
try
{
if (workDayId == null || startHour == null || endHour == null)
{
throw new InvalidReservationQueryParametersException("Bad query parameters, required params are missing");
}
if (!CheckIdHelpper.CheckId(workDayId))
{
throw new InvalidReservationQueryParametersException("Work id is not a valid 24 digit hex string");
}
IntervalsForWorkDay intervalsForWorkDay = _intervalsForWorkDaysRepository.GetIntervalsForWorkDayByWorkDayId(workDayId);
if (intervalsForWorkDay == null)
{
//No free intervals (it's not a work day)
throw new IntervalForWorkDayNotFoundException("No intervals for a work day to show");
}
List <IntervalForWorkDay> freeTimeIntervals = intervalsForWorkDay.FreeTimeIntervals;
if (freeTimeIntervals == null || freeTimeIntervals.Count == 0)
{
//throw new Exception("No free intervals to show");
return(new IntervalsForWorkDayReservationQueryParamsResponse());
}
//TODO: Start hour should be larger than workDay schema startHour, frontend
int s = Convert.ToInt32(startHour);
int e = Convert.ToInt32(endHour);
int hours = e - s;
if (hours < 0 || hours > 3)
{
throw new InvalidReservationQueryParametersException("Wrong query params StartHour should be smaller than EndHour with max difference 3");
}
int i = 0;
List <Table> freeTables;
List <Game> freeGames;
List <Table> tables = new List <Table>();
List <Game> games = new List <Game>();
foreach (IntervalForWorkDay interval in freeTimeIntervals)
{
if (interval.StartHour >= s && interval.EndHour >= e)
{
// For one day game name, price and other fields will be the same in every list of games
// even when reservations are cancelled (if name price changes it will stay the same as it was
// when intervals were made (work day was inserted))
freeTables = interval.FreeTables;
freeGames = interval.FreeGames;
if (i == 0)
{
//TODO: should be better
try
{
InitializeTablesAndGamesDict(tablesDict, freeTables, gamesDict, freeGames, gameId);
}
catch (Exception exc)
{
Console.WriteLine(exc.Message);
return(new IntervalsForWorkDayReservationQueryParamsResponse());
}
}
else
{
GetTables(tablesDict, freeTables);
GetGames(gamesDict, freeGames, gameId);
}
i++;
}
if (i == hours)
{
break;
}
} //foreach
GetFreeTables(tables, tablesDict, hours);
if (tables.Count > 0)
{
IntervalsForWorkDayReservationQueryParamsResponse response = new IntervalsForWorkDayReservationQueryParamsResponse();
if (gameId == null) //Reservation
{
GetFreeGames(games, gamesDict, hours);
response.Tables = tables;
response.Games = games;
return(response);
}
else //GameReservation
{
response.Tables = tables;
foreach (KeyValuePair <Game, int> kvp in gamesDict)
{
if (kvp.Value == hours)
{
games.Add(kvp.Key);
response.Games = games;
return(response);
}
else
{
//TODO: Should be nicer
//throw new Exception("Game is not available");
return(response);
}
}
//logically unreachable
//throw new Exception("Game is not available");
return(response);
}
}
else
{
//No free tables
//throw new Exception("No free tables");
return(new IntervalsForWorkDayReservationQueryParamsResponse());
}
}
catch (Exception e)
{
//TODO custom exception
//Conversion not successfull or s>e
throw new Exception(e.Message);
}
}