Updated the proostekrant to work properly again.

src/ProostenKrant/Services/UserService.cs

@@ -0,0 +1,96 @@
+using Dapper;
+using ProostenKrant.Models;
+
+namespace ProostenKrant.Services;
+
+public class UserService
+{
+    private readonly Db _db;
+    private readonly IWebHostEnvironment _env;
+    private readonly IConfiguration _config;
+    private static readonly string[] AfbeeldingExtensies = { ".jpg", ".jpeg", ".png", ".webp" };
+
+    public UserService(Db db, IWebHostEnvironment env, IConfiguration config)
+    {
+        _db = db;
+        _env = env;
+        _config = config;
+    }
+
+    public async Task<List<User>> GetAllAsync()
+    {
+        await using var con = await _db.OpenAsync();
+        var users = await con.QueryAsync<User>(
+            "SELECT id, username, display_name AS DisplayName, profile_image AS ProfileImage, is_active AS IsActive " +
+            "FROM users ORDER BY display_name");
+        return users.ToList();
+    }
+
+    public async Task<User?> FindAsync(int id)
+    {
+        await using var con = await _db.OpenAsync();
+        return await con.QuerySingleOrDefaultAsync<User>(
+            "SELECT id, username, display_name AS DisplayName, profile_image AS ProfileImage, is_active AS IsActive " +
+            "FROM users WHERE id = @id", new { id });
+    }
+
+    public async Task<List<User>> GetByIdsAsync(IEnumerable<int> ids)
+    {
+        var idList = ids.Distinct().ToList();
+        if (idList.Count == 0)
+        {
+            return new List<User>();
+        }
+        await using var con = await _db.OpenAsync();
+        var users = await con.QueryAsync<User>(
+            "SELECT id, username, display_name AS DisplayName, profile_image AS ProfileImage, is_active AS IsActive " +
+            "FROM users WHERE id IN @ids ORDER BY display_name", new { ids = idList });
+        return users.ToList();
+    }
+
+    /// <summary>
+    /// Zoekt de profielfoto van een familielid. Volgorde: eigen uploadmap,
+    /// resources-map (bijv. nieuwe familieleden), dan Unknown.jpg.
+    /// </summary>
+    public string GetProfileWebPath(User user)
+    {
+        var kandidaten = new List<(string Web, string Abs)>();
+
+        if (!string.IsNullOrEmpty(user.ProfileImage))
+        {
+            var rel = user.ProfileImage.TrimStart('/');
+            kandidaten.Add(("/" + rel, AbsPath(rel)));
+        }
+
+        kandidaten.Add(("/uploads/profiles/" + user.DisplayName + ".jpg",
+            AbsPath("uploads/profiles/" + user.DisplayName + ".jpg")));
+
+        var resources = _config["Paths:ResourceImages"] ?? "resources-images";
+        var resDir = Path.Combine(_env.WebRootPath ?? ".", resources);
+        if (Directory.Exists(resDir))
+        {
+            foreach (var bestand in Directory.GetFiles(resDir))
+            {
+                var naam = Path.GetFileNameWithoutExtension(bestand);
+                var ext = Path.GetExtension(bestand).ToLowerInvariant();
+                if (naam.Equals(user.DisplayName, StringComparison.OrdinalIgnoreCase) &&
+                    AfbeeldingExtensies.Contains(ext))
+                {
+                    kandidaten.Insert(1, ("/" + resources + "/" + Path.GetFileName(bestand), bestand));
+                }
+            }
+        }
+
+        foreach (var (web, abs) in kandidaten)
+        {
+            if (File.Exists(abs))
+            {
+                return web;
+            }
+        }
+        return "/uploads/profiles/Unknown.jpg";
+    }
+
+    private string AbsPath(string webPath) =>
+        Path.Combine(_env.WebRootPath ?? ".", webPath.Replace('/', Path.DirectorySeparatorChar));
+}