public static void ConfigureExceptionHandler(this IApplicationBuilder app)
{
app.UseExceptionHandler(error =>
{
error.Run(async context =>
{
var exceptionHandlerFeature = context.Features.Get <IExceptionHandlerFeature>();
var exception = exceptionHandlerFeature.Error;
var statusCode = exception switch
{
ResourceNotFoundException _ => (int)HttpStatusCode.NotFound,
ModelFormatException _ => (int)HttpStatusCode.PreconditionFailed,
ResourceAlreadyExistsException _ => (int)HttpStatusCode.Conflict,
InvalidLoginException _ => (int)HttpStatusCode.Unauthorized,
UnauthorizedException _ => (int)HttpStatusCode.Unauthorized,
InvalidProductIdentifierException _ => (int)HttpStatusCode.PreconditionFailed,
_ => (int)HttpStatusCode.InternalServerError
};
context.Response.ContentType = "application/json";
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(new ExceptionModel
{
StatusCode = statusCode,
Message = exception.Message
}.ToString());
});
});
}
public static void UseGlobalExceptionHandler(this IApplicationBuilder app)
{
app.UseExceptionHandler(error =>
{
error.Run(async context =>
{
var exceptionHandlerFeature = context.Features.Get <IExceptionHandlerFeature>();
var exception = exceptionHandlerFeature.Error;
var log = app.ApplicationServices.GetService(typeof(ILogService)) as ILogService;
var statusCode = exception switch
{
ResourceNotFoundException _ => (int)HttpStatusCode.NotFound,
ModelFormatException _ => (int)HttpStatusCode.PreconditionFailed,
ArgumentOutOfRangeException _ => (int)HttpStatusCode.BadRequest,
_ => (int)HttpStatusCode.InternalServerError
};
context.Response.ContentType = "application/json";
context.Response.StatusCode = statusCode;
log.LogToDatabase(new ExceptionModel
{
StatusCode = statusCode,
ExceptionMessage = exception.Message,
StackTrace = exception.StackTrace
});
await context.Response.WriteAsync(new ExceptionModel
{
StatusCode = statusCode,
ExceptionMessage = exception.Message,
}.ToString());
});
});
}
