/// <summary>
/// "Create" - button clicked.
/// Validates and creates a new room.
/// Redirect to Dashboard page if successfull.
/// </summary>
public async void CreateButtonClicked()
{
using (UserDialogs.Instance.Loading("Creating room..."))
{
List <IStreamingPlatform> selectedStreamingPlatforms = new List <IStreamingPlatform>();
foreach (HelperModel selectedItem in this.SelectedHelperModels)
{
selectedStreamingPlatforms.Add(selectedItem.StreamingPlatform);
}
// Run validation on input fields.
string[] roomNameErrors = DefaultValidator.ValidRoomName(this.RoomName);
bool streamingPlatformsHasBeenSelected = selectedStreamingPlatforms.Count > 0;
// Check for errors
if (roomNameErrors.Length == 0 && streamingPlatformsHasBeenSelected)
{
// No errors
// Create room
try
{
IUser owner = this._userService.CurrentUser;
string roomName = this.RoomName;
// Create room
await this._roomService.CreateRoomAsync(owner, roomName, selectedStreamingPlatforms);
// Redirect to login page
RedirectToMainPage();
}
catch (Exception e)
{
// An unexpected error occured, so user could not be created.
// Show generic error message to user.
ShowAlert("An error occured. Room could not be created.");
}
}
else
{
// Errors in user input.
// Display errors.
string errorMessage = "Invalid room data:" + System.Environment.NewLine;
foreach (var error in roomNameErrors)
{
errorMessage += System.Environment.NewLine + error;
}
if (!streamingPlatformsHasBeenSelected)
{
errorMessage += System.Environment.NewLine + "No streaming service has been selected!";
}
ShowAlert(errorMessage);
}
}
}
public void ValidRoomName_ValidValues_ShouldReturnEmptyErrorList(string validateString)
{
// Arrange
string testString = validateString;
// Act
var errorList = DefaultValidator.ValidRoomName(validateString);
// Assert
Assert.IsEmpty(errorList);
}