fix: added Token reaccessing

JOBot.Backend/Services/ResumeService.cs

@@ -1,3 +1,4 @@
+using System.Net.Http.Headers;
 using System.Text.Json;
 using JOBot.Backend.DAL.Context;
 using JOBot.Backend.DTOs.HeadHunterApi;
@@ -9,7 +10,9 @@ namespace JOBot.Backend.Services;
 
 public class ResumeService(
     AppDbContext dbContext,
-    IOptions<HeadHunterConfig> config)
+    ILogger<ResumeService> logger,
+    IOptions<HeadHunterConfig> config,
+    HeadHunterService headHunterService)
 {
     public async Task<(Status Status, List<Resume>? Resume)> GetAvailableResumes(long userId)
     {
@@ -19,6 +22,16 @@ public class ResumeService(
             return new(Status.UserNotFound, null);
         }
 
+        if (!user.ExpiresIn.HasValue || new DateTime().AddSeconds(user.ExpiresIn.Value) > DateTime.Now)
+        {
+            var status = await headHunterService.UpdateUserAccessToken(user);
+            if (status != HeadHunterService.Status.Success)
+            {
+                logger.LogError($"User {userId} has expired access and update of it was unsuccessful: {status}");
+                return (Status.TokenExpired, null);
+            }
+        }
+
         using var client = new HttpClient(); //TODO: Написать wrapper для работы с HH API
         client.BaseAddress = new UriBuilder(config.Value.Links.HeadHunterApiDomain)
         {
@@ -26,13 +39,21 @@ public class ResumeService(
             Scheme = "https"
         }.Uri;
         client.DefaultRequestHeaders.UserAgent.ParseAdd("Jobot BackEnd Service");
+        client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", user.AccessToken);
 
         using var res = await client.GetAsync("/resumes/mine");
 
+        if (!res.IsSuccessStatusCode)
+        {
+            logger.LogWarning(
+                $"User {user.Username ?? user.UserId.ToString()} resume list is unavailable by unsuccessful status code: {res.StatusCode}");
+            return new(Status.RequestError, null);
+        }
+
         var responseDto = JsonSerializer.Deserialize<ListOfResumeResponseDto>(await res.Content.ReadAsStringAsync());
         if (responseDto == null)
             return new(Status.Error, null);
-        
+
         return new(Status.Success, responseDto.Items);
     }
 
@@ -40,6 +61,8 @@ public class ResumeService(
     {
         Success,
         UserNotFound,
-        Error
+        Error,
+        RequestError,
+        TokenExpired
     }
 }