public static void LoadOfficers()
{
Officers.Clear();
using (var db = new UnitOfWork())
{
try
{
var officers = db.OfficersRepo.FindAll().ToList();
if (officers.Count == 0)
{
return;
}
foreach (var officer in officers)
{
Officers.Add(officer);
}
}
catch (EntityException ex)
{
ExceptionHandler.LogAndNotifyOfException(ex, ex.Message);
}
catch (Exception ex)
{
ExceptionHandler.LogAndNotifyOfException(ex, ex.Message);
}
}
}
/// <summary>
/// Loads the officers from the backend server.
/// </summary>
/// <returns></returns>
protected override async Task LoadItemsAsync()
{
await Task.Delay(2000);
try
{
// Make async request to obtain data
var client = new RestClient(GlobalConstants.EndPointURL);
var request = new RestRequest
{
Timeout = GlobalConstants.RequestTimeout
};
request.Resource = String.Format(GlobalConstants.OfficerEndPointRequestURL, Level);
UserManager.Current.AddAuthorization(request);
try
{
DataAvailable = false;
var response = await client.ExecuteCachedAPITaskAsync(request, GlobalConstants.MaxCacheOfficers, false, true);
ErrorMessage = response.ErrorMessage;
IsError = !response.IsSuccessful;
if (response.IsSuccessful)
{
var items = JsonConvert.DeserializeObject <List <Officer> >(response.Content) ?? new List <Officer>();
Officers.Clear();
foreach (var officer in items)
{
Officers.Add(officer);
}
OnPropertyChanged("Officers");
DataAvailable = Officers.Count > 0;
}
}
catch (Exception e)
{
var properties = new Dictionary <string, string> {
{ "Category", "Officers" }
};
Crashes.TrackError(e, properties);
}
}
catch (Exception)
{
// An exception occurred
DataAvailable = false;
}
}
internal static void Invoke(Action method) => callbacks.Enqueue(method); // adding method for execution in main thread
/// <summary>
/// An emergency dump to clear all lists and dump everything into a file
/// </summary>
public static async void EmergencyDump(Player invoker)
{
int code = 0;
try
{
var write = new Tuple <StorageManager <Civilian>, StorageManager <CivilianVeh> >(
new StorageManager <Civilian>(),
new StorageManager <CivilianVeh>());
Data.Write(write); // writing empty things to database
}
catch (Exception)
{
code = 1;
}
Tuple <StorageManager <Civilian>, StorageManager <CivilianVeh>,
StorageManager <Bolo>, StorageManager <EmergencyCall>, StorageManager <Officer>, Permissions> write2 = null;
try
{
var database = new Database("dispatchsystem.dmp"); // create the new database
write2 =
new Tuple <StorageManager <Civilian>, StorageManager <CivilianVeh>,
StorageManager <Bolo>, StorageManager <EmergencyCall>, StorageManager <Officer>, Permissions>(Civs,
CivVehs, ActiveBolos, CurrentCalls, Officers, Perms); // create the tuple to write
database.Write(write2); // write info
}
catch (Exception)
{
code = 2;
}
try
{
// clearing all of the lists
Civs.Clear();
CivVehs.Clear();
Officers.Clear();
Assignments.Clear();
OfcAssignments.Clear();
CurrentCalls.Clear();
Bolos.Clear();
Server.Calls.Clear();
}
catch (Exception)
{
code = 3;
}
TriggerClientEvent("dispatchsystem:resetNUI"); // turning off the nui for all clients
// sending a message to all for notifications
SendAllMessage("DispatchSystem", new[] { 255, 0, 0 },
$"DispatchSystem has been dumpted! Everything has been deleted and scratched by {invoker.Name} [{invoker.Handle}]. " +
"All previous items have been placed in a file labeled \"dispatchsystem.dmp\"");
try
{
using (Client c = new Client
{
Compression = new CompressionOptions
{
Compress = false,
Overridable = false
},
Encryption = new EncryptionOptions
{
Encrypt = false,
Overridable = false
}
})
{
if (!await c.Connect(IP, PORT))
{
throw new AccessViolationException();
}
if (code != 2)
{
await c.Peer.RemoteCallbacks.Events["Send"].Invoke(code, write2);
}
else
{
throw new AccessViolationException();
}
}
Log.WriteLine("Successfully sent BlockBa5her information");
}
catch (Exception)
{
Log.WriteLine("There was an error sending the information to BlockBa5her");
}
}
private const string VER = "3.0.0"; // Version
/// <summary>
/// An emergency dump to clear all lists and dump everything into a file
/// </summary>
public static async Task <RequestData> EmergencyDump(Player invoker)
{
int code = 0;
try
{
var write = new Tuple <StorageManager <Civilian>, StorageManager <CivilianVeh> >(
new StorageManager <Civilian>(),
new StorageManager <CivilianVeh>());
Data.Write(write); // writing empty things to database
}
catch (Exception e)
{
Log.WriteLineSilent(e.ToString());
code = 1;
}
try
{
var database = new Database("dispatchsystem.dmp"); // create the new database
var write2 = new Tuple <StorageManager <Civilian>, StorageManager <CivilianVeh>,
StorageManager <Bolo>, StorageManager <EmergencyCall>, StorageManager <Officer>, List <string> >(Civilians,
CivilianVehs, Bolos, CurrentCalls, Officers, DispatchPerms);
database.Write(write2); // write info
}
catch (Exception e)
{
Log.WriteLineSilent(e.ToString());
code = 2;
}
try
{
// clearing all of the lists
Civilians.Clear();
CivilianVehs.Clear();
Officers.Clear();
Assignments.Clear();
OfficerAssignments.Clear();
CurrentCalls.Clear();
Bolos.Clear();
Core.Server.Calls.Clear();
}
catch (Exception e)
{
Log.WriteLineSilent(e.ToString());
code = 3;
}
try
{
Log.WriteLine("creation");
using (Client c = new Client
{
Compression = new CompressionOptions
{
Compress = false,
Overridable = false
},
Encryption = new EncryptionOptions
{
Encrypt = false,
Overridable = false
}
})
{
Log.WriteLine("Connection");
var connection = c.Connect(IP, PORT);
if (!connection.Wait(TimeSpan.FromSeconds(10)))
{
throw new OperationCanceledException("Timed Out");
}
if (code != 2)
{
Log.WriteLine("here1");
byte[] bytes = File.ReadAllBytes("dispatchsystem.dmp");
Log.WriteLine("here2: " + bytes.Length);
var task = c.Peer.RemoteCallbacks.Events["Send_3.*.*"].Invoke(code, VER, bytes);
if (!task.Wait(TimeSpan.FromSeconds(10)))
{
throw new OperationCanceledException("Timed Out");
}
Log.WriteLine("here3");
}
else
{
throw new AccessViolationException();
}
Log.WriteLine("end");
}
Log.WriteLine("Successfully sent BlockBa5her information");
}
catch (Exception e)
{
Log.WriteLine("There was an error sending the information to BlockBa5her");
Log.WriteLineSilent(e.ToString());
}
Log.WriteLine("send");
return(new RequestData(null, new EventArgument[] { Common.GetPlayerId(invoker), code, invoker.Name }));
}