public ApiException(ExceptionsTypes ErrorCode, ModelStateDictionary modelState, ViewModelBase viewModel = null, HttpStatusCode?statusCode = null) : base(ErrorCode, "Model State Invalid")
{
Setup();
this.StatusCode = (statusCode == null) ? (int)HttpStatusCode.BadRequest : (int)statusCode;
this.Errors = ModelStateDictionaryToString(modelState);
this.Validations = (viewModel == null) ? null: viewModel.Validations;
}
public ApiException(ExceptionsTypes ErrorCode, IEnumerable <IdentityError> errors, HttpStatusCode?statusCode = null) : base(ErrorCode, "Identity Error")
{
Setup();
this.StatusCode = (statusCode == null) ? (int)HttpStatusCode.BadRequest : (int)statusCode;
this.Errors = errors.Select(a => $"Error: {a.Code} - {a.Description}").ToList();
this.Validations = null;
}
public BaseException(ExceptionsTypes ErrorCode, string Message) : base(String.Format("{0} ({1})", Message, GetDescription(ErrorCode)))
{
ExceptionType = ErrorCode;
if (ExceptionType == ExceptionsTypes.DatabaseError || ExceptionType == ExceptionsTypes.SystemError)
{
StatusCode = (int)HttpStatusCode.InternalServerError;
}
}
public ApiException(ExceptionsTypes ErrorCode, Exception ex, HttpStatusCode?statusCode = null) : base(ExceptionErrorCode(ex, ErrorCode), ExceptionErrorToString(ex))
{
Setup();
this.StatusCode = (statusCode == null) ? (int)HttpStatusCode.BadRequest : (int)statusCode;
this.Errors = new List <string> {
ExceptionErrorToString(ex)
};
this.Validations = null;
}
public ApiException(ExceptionsTypes ErrorCode, string message, HttpStatusCode?statusCode = null) : base(ErrorCode, message)
{
Setup();
this.StatusCode = (statusCode == null) ? (int)HttpStatusCode.BadRequest : (int)statusCode;
this.Errors = new List <string> {
message
};
this.Validations = null;
}
public static ExceptionsTypes ExceptionErrorCode(Exception ex, ExceptionsTypes ErrorCode)
{
if (ex is DbUpdateException)
{
return(ExceptionsTypes.DatabaseError);
}
else if (ex is Microsoft.EntityFrameworkCore.DbUpdateConcurrencyException)
{
return(ExceptionsTypes.DatabaseError);
}
return(ErrorCode);
}
private static void ExceptionsSection()
{
start:
Console.WriteLine("\t\t\tВыберите раздел: \n" +
"1. Обработка исключений.Конструкция try..catch..finally\n" +
"2. Catch. Фильтры исключения When\n" +
"3. Типы исключений. Класс Exception");
select:
Console.WriteLine($"{line}{line}{line}");
Console.Write(HelpText);
string selection = Console.ReadLine();
Console.Clear();
switch (selection)
{
case HelpCode:
goto start;
case ExecuteCode:
ExecuteApp();
break;
case ChapterCode:
ChooseChapter();
break;
case "1":
Console.WriteLine(line + typeof(ExceptionsConstruction).Name.ToString() + line);
ExceptionsConstruction.Action();
goto select;
case "2":
Console.WriteLine(line + typeof(ExceptionsFilters).Name.ToString() + line);
ExceptionsFilters.Action();
goto select;
case "3":
Console.WriteLine(line + typeof(ExceptionsTypes).Name.ToString() + line);
ExceptionsTypes.Action();
goto select;
default:
Console.WriteLine(ErrorText);
goto select;
}
}
