Experimental changes

2026-03-29 17:15:39 +02:00
parent c6f919ee89
commit 697eed4e58
35 changed files with 279 additions and 445 deletions
@@ -0,0 +1,69 @@
+using Keycloak.Net;
+using Keycloak.Net.Models.Users;
+using Microsoft.Extensions.Logging;
+using Musify.Application.Contracts.Infrastructure;
+using Musify.Application.Users.Responses;
+using Musify.Infrastructure.Configuration;
+
+namespace Musify.Infrastructure.Services
+{
+    public class KeycloakUserService(
+        KeycloakClient keycloakClient,
+        KeycloakConfiguration keycloakConfiguration,
+        ILogger<KeycloakUserService> logger) : IKeycloakUserService
+    {
+        public async Task<KeycloakUserResponse> GetUserByIdAsync(string keycloakId, CancellationToken cancellationToken)
+        {
+            User keycloakUser;
+
+            try
+            {
+                keycloakUser = await keycloakClient.GetUserAsync(keycloakConfiguration.Realm, keycloakId, cancellationToken);
+            }
+            catch (OperationCanceledException)
+            {
+                logger.LogWarning("Operation to retrieve Keycloak user {KeycloakId} was cancelled", keycloakId);
+                throw;
+            }
+            catch (Exception exception)
+            {
+                logger.LogWarning(exception, "Failed to retrieve Keycloak user {KeycloakId}", keycloakId);
+                throw;
+            }
+            return ToResponse(keycloakUser);
+        }
+
+        public async Task<IReadOnlyCollection<KeycloakUserResponse>> GetUsersAsync(CancellationToken cancellationToken, string search = "", int first = 0, int max = 20, string username = "")
+        {
+            var users = await keycloakClient.GetUsersAsync(
+                realm: keycloakConfiguration.Realm,
+                first: first,
+                max: max,
+                search: search,
+                username: username,
+                cancellationToken: cancellationToken);
+
+            return users
+                .Select(ToResponse)
+                .ToArray();
+        }
+
+        public Task<int> GetUsersCountAsync(CancellationToken cancellationToken, string search = "", string username = "")
+        {
+            return keycloakClient.GetUsersCountAsync(
+                keycloakConfiguration.Realm,
+                search: search,
+                username: username,
+                cancellationToken: cancellationToken);
+        }
+
+        KeycloakUserResponse ToResponse(User keycloakUser)
+        {
+            return new KeycloakUserResponse(
+                    Guid.Parse(keycloakUser.Id ?? throw new InvalidOperationException("Keycloak user Id is required.")),
+                    keycloakUser.UserName ?? throw new InvalidOperationException("Keycloak user Name is required."),
+                    keycloakUser.FirstName ?? throw new InvalidOperationException("Keycloak user FirstName is required."),
+                    keycloakUser.LastName ?? throw new InvalidOperationException("Keycloak user SecondName is required."));
+        }
+    }
+}