AipGateway/AipGateway.API/Middlewares/ApiGuidGeneratorBehaviour.cs

using AipGateway.API.Application;

namespace AipGateway.API.Middlewares
{
    public class ApiGuidGeneratorBehaviour
    {
        private readonly ILogger<ApiGuidGeneratorBehaviour> _log;
        private readonly RequestDelegate _next;

        public ApiGuidGeneratorBehaviour(ILogger<ApiGuidGeneratorBehaviour> log, RequestDelegate next)
        {
            _log = log;
            _next = next;
        }

        public async Task InvokeAsync(HttpContext context)
        {
            string requestUrl = context.Request.Path;
            if (requestUrl.Contains(GlobalConstants.API_PREFIX))
            {
                string guid = Guid.NewGuid().ToString();
                context.Items[GlobalConstants.API_GUID] = guid;
                context.Items[GlobalConstants.API_START_TM] = DateTime.Now;
            }

            await _next(context);
            return;
        }
    }
}