Refactor GenericRepository and GenericLeaveRepository to expose PostExternalAPIAsync method and enhance LeaveProcessJobStatusRepository with API integration for processing employee records

BMA.EHR.Application/Repositories/Leaves/GenericLeaveRepository.cs

@@ -2,8 +2,11 @@
 using BMA.EHR.Domain.Models.Base;
 using Microsoft.AspNetCore.Http;
 using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json;
 using System.IO.Pipes;
+using System.Net.Http.Headers;
 using System.Security.Claims;
+using System.Text;
 
 namespace BMA.EHR.Application.Repositories.Leaves
 {
@@ -43,6 +46,38 @@ namespace BMA.EHR.Application.Repositories.Leaves
 
         #region " Methods "
 
+        public async Task<string> PostExternalAPIAsync(string apiPath, string accessToken, object? body, string apiKey, CancellationToken cancellationToken = default)
+        {
+            try
+            {
+                // กำหนด timeout เป็น 30 นาที
+                using var timeoutCts = new CancellationTokenSource(TimeSpan.FromMinutes(30));
+                using var combinedCts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, timeoutCts.Token);
+                var json = JsonConvert.SerializeObject(body);
+                var stringContent = new StringContent(json, Encoding.UTF8, "application/json");
+                //stringContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
+
+                using (var client = new HttpClient())
+                {
+                    client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken.Replace("Bearer ", ""));
+                    client.DefaultRequestHeaders.Add("api-key", apiKey);
+                    var _res = await client.PostAsync(apiPath, stringContent, combinedCts.Token);
+                    if (_res.IsSuccessStatusCode)
+                    {
+                        var _result = await _res.Content.ReadAsStringAsync();
+
+                        return _result;
+                    }
+                    return string.Empty;
+                }
+            }
+            catch
+            {
+                throw;
+            }
+        }
+
+
         public virtual async Task<IReadOnlyList<T>> GetAllAsync()
         {
             return await _dbSet.ToListAsync();