private List <Flight> CreateInternalFlights(DateTime relative)
{
List <Flight> flights = new List <Flight>();
string time = relative.ToString("dd/MM/yyyy HH:mm:ss");
// run over FilghtPlans.
foreach (FlightPlan fp in context.FlightPlan)
{
string id = fp.ID;
fp.InitialLocation = TakeInitialLocation(id).Result;
fp.Segments = TakeSegments(id).Result;
DateTime start = LocalLibrary.ConvertToDateTime(fp.InitialLocation.DateTime);
if (DateTime.Compare(relative, start) < 0)
{
continue;
}
Flight f = new Flight();
if (CheckSegments(fp, f, start, relative))
{
flights.Add(f);
}
// Save other properties.
f.FlightID = fp.ID;
f.Passengers = fp.Passengers;
f.CompanyName = fp.CompanyName;
f.DateTime = time;
f.IsExternal = false;
}
return(flights);
}
private List <Flight> CreateExternalFlights(string relative_to)
{
List <Flight> externalFlights = new List <Flight>();
foreach (Server s in context.Server)
{
string get = s.ServerURL + "api/Flights?relative_to=" + relative_to;
try
{
externalFlights = LocalLibrary.GetFlightFromServer <List <Flight> >(get);
}
catch (Exception)
{
continue;
}
foreach (Flight f in externalFlights)
{
f.IsExternal = true;
// Save the server that the current flight belongs to him.
FlightDbContext.ServerID[f.FlightID] = s;
}
}
context.SaveChanges();
return(externalFlights);
}
public string IDGenerator()
{
// Create random ID that look like- '000-000-000'.
string id = "";
int num1 = LocalLibrary.GetNumber();
id = id + num1;
int num2 = LocalLibrary.GetNumber();
id = id + num2;
int num3 = LocalLibrary.GetNumber();
id = id + num3;
id = id + "-";
int num4 = LocalLibrary.GetNumber();
id = id + num4;
int num5 = LocalLibrary.GetNumber();
id = id + num5;
int num6 = LocalLibrary.GetNumber();
id = id + num6;
id = id + "-";
int num7 = LocalLibrary.GetNumber();
id = id + num7;
int num8 = LocalLibrary.GetNumber();
id = id + num8;
int num9 = LocalLibrary.GetNumber();
id = id + num9;
return(id);
}
public async Task <ActionResult <IEnumerable <Flight> > > GetFlight([FromQuery] string relative_to = null)
{
if (relative_to == null)
{
return(NotFound());
}
// True if the request contain 'sync_all'.
Boolean sync = Request.Query.ContainsKey("sync_all");
FlightDbContext.ServerID.Clear();
context.SaveChanges();
List <Flight> flights = new List <Flight>();
DateTime relative = new DateTime();
try
{
relative = LocalLibrary.ConvertToDateTime(relative_to);
}
catch (Exception)
{
// Relative_to is not a valid time.
return(NotFound());
}
// Take internal flights.
List <Flight> internalFlights = CreateInternalFlights(relative);
foreach (Flight inf in internalFlights)
{
flights.Add(inf);
}
// Take external flights if the request contain 'sync_all'.
if (sync)
{
List <Flight> externalFlights = CreateExternalFlights(relative_to);
foreach (Flight exf in externalFlights)
{
flights.Add(exf);
}
}
Task <ActionResult <IEnumerable <Flight> > > f = Task <ActionResult <IEnumerable <Flight> > > .Factory.StartNew(() =>
{
return(flights);
});
return(await f);
}
public async Task <ActionResult <FlightPlan> > GetFlightPlan(string id)
{
var loc = await context.FirstLoc.ToListAsync();
var seg = await context.Segments.ToListAsync();
var flightPlan = await context.FlightPlan.FindAsync(id);
if (flightPlan != null)
{
flightPlan.InitialLocation = loc.Where(a => a.ID.CompareTo(id) == 0).First();
flightPlan.Segments = seg.Where(a => a.ID.CompareTo(id) == 0).ToList();
return(flightPlan);
}
// Ask only the relevant server.
try
{
var s = FlightDbContext.ServerID[id];
if (s == null)
{
return(NotFound());
}
string get = s.ServerURL + "api/FlightPlan/" + id;
flightPlan = LocalLibrary.GetFlightFromServer <FlightPlan>(get);
if (flightPlan == null)
{
return(NotFound());
}
}
catch (WebException)
{
return(NotFound());
}
catch (KeyNotFoundException)
{
return(NotFound());
}
return(flightPlan);
}
public string IDGenerator()
{
// Create random ID that look like- 'AA-00000000'.
string id = "";
// Generates a key.
char c1 = LocalLibrary.GetLetter();
id = id + c1;
char c2 = LocalLibrary.GetLetter();
id = id + c2;
id = id + "-";
// Generates the numbers.
int num1 = LocalLibrary.GetNumber();
id = id + num1;
int num2 = LocalLibrary.GetNumber();
id = id + num2;
int num3 = LocalLibrary.GetNumber();
id = id + num3;
int num4 = LocalLibrary.GetNumber();
id = id + num4;
int num5 = LocalLibrary.GetNumber();
id = id + num5;
int num6 = LocalLibrary.GetNumber();
id = id + num6;
int num7 = LocalLibrary.GetNumber();
id = id + num7;
int num8 = LocalLibrary.GetNumber();
id = id + num8;
return(id);
}