DigitalData.StaffDBServer/HRD.WebApi/Middleware/WebApiMiddleware.cs

using Microsoft.AspNetCore.Http;
using System.IO;
using System.Threading.Tasks;

namespace HRD.WebApi.DAL.Middleware
{
    /// <summary>
    /// Gets the current API resource name from HTTP context
    /// </summary>
    /// <param name="httpContext">The HTTP context</param>
    /// <returns>The current resource name if available, otherwise an empty string</returns>

    public class WebApiMiddleware
    {
        private readonly RequestDelegate _next;

        public WebApiMiddleware(RequestDelegate next)
        {
            _next = next;
        }

        public async Task InvokeAsync(HttpContext httpContext)
        {
            try
            {
                var loglevel = WebApiConfig.GetMonitoringWebRequestLevel(httpContext.Request.Method, httpContext.Request.Path.Value);
                if (loglevel == AppLogger.EN_LoggingLevel.Info
                    || loglevel == AppLogger.EN_LoggingLevel.Warn
                    || loglevel == AppLogger.EN_LoggingLevel.Error
                    )
                {
                    var requestReader = new StreamReader(httpContext.Request.Body);
                    var requestContent = await requestReader.ReadToEndAsync();
                    if (string.IsNullOrEmpty(requestContent))
                    {
                        requestContent = $"{httpContext.Request.Method} {httpContext.Request.Path.Value}";
                    }
                    AppLogger.ILoggerManager logger = new AppLogger.LoggerManager();
                    if (loglevel == AppLogger.EN_LoggingLevel.Info) { logger.LogInfo(requestContent); }
                    if (loglevel == AppLogger.EN_LoggingLevel.Warn) { logger.LogWarn(requestContent); }
                    if (loglevel == AppLogger.EN_LoggingLevel.Error) { logger.LogError(requestContent); }
                }
            }
            catch (System.Exception)
            {
                //throw;
            }

            await _next(httpContext).ConfigureAwait(false);
        }
    }
}