Initial commit: Predictalytics solution

Clean Architecture .NET 8 solution (Domain/Application/Infrastructure/Api/Worker/WinFormsHost) for analyzing Polymarket traders for copytrading/strategy-replication candidates. Includes EF Core InitialBaseline migration and DB secrets removed from source/config in preparation for version control.
2026-07-01 19:53:29 +02:00
commit afb251acfc
107 changed files with 9613 additions and 0 deletions
@@ -0,0 +1,93 @@
+using System.ComponentModel;
+using System.Text.Json;
+
+namespace Predictalytics.WinFormsHost;
+
+public class AppSettings
+{
+    private const string FileName = "settings.json";
+
+    [Category("Webserver")]
+    [DisplayName("Port")]
+    [Description("Der Port, über den die WebUI und API erreichbar sind.")]
+    [DefaultValue(5000)]
+    public int WebserverPort { get; set; } = 5000;
+
+    [Category("Webserver")]
+    [DisplayName("Database Debug")]
+    [Description("Wenn aktiv, werden detaillierte Verbindungsinformationen im Terminal angezeigt.")]
+    [DefaultValue(false)]
+    public bool DbConnectionDebug { get; set; } = false;
+
+    private string _dbServer = "localhost";
+    private string _dbName = "";
+    private string _dbUser = "";
+    private string _dbPassword = "";
+
+    [Category("Database")]
+    [DisplayName("Server")]
+    public string DbServer { get => _dbServer; set => _dbServer = string.IsNullOrWhiteSpace(value) ? _dbServer : value.Trim(); }
+
+    [Category("Database")]
+    [DisplayName("Database")]
+    public string DbName { get => _dbName; set => _dbName = string.IsNullOrWhiteSpace(value) ? _dbName : value.Trim(); }
+
+    [Category("Database")]
+    [DisplayName("User")]
+    public string DbUser { get => _dbUser; set => _dbUser = string.IsNullOrWhiteSpace(value) ? _dbUser : value.Trim(); }
+
+    [Category("Database")]
+    [DisplayName("Password")]
+    [PasswordPropertyText(true)]
+    public string DbPassword { get => _dbPassword; set => _dbPassword = string.IsNullOrWhiteSpace(value) ? _dbPassword : value.Trim(); }
+
+    [Browsable(false)]
+    public string ConnectionString 
+    {
+        get 
+        {
+            var builder = new MySqlConnector.MySqlConnectionStringBuilder
+            {
+                Server = DbServer?.Trim(),
+                Database = DbName?.Trim(),
+                UserID = DbUser?.Trim(),
+                Password = DbPassword?.Trim(),
+                AllowPublicKeyRetrieval = true,
+                SslMode = MySqlConnector.MySqlSslMode.None,
+                Pooling = true,
+                MinimumPoolSize = 0,
+                MaximumPoolSize = 100
+            };
+            return builder.ConnectionString;
+        }
+    }
+
+    public static AppSettings Load()
+    {
+        var filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, FileName);
+        if (!File.Exists(filePath))
+        {
+            var settings = new AppSettings();
+            settings.Save();
+            return settings;
+        }
+
+        try
+        {
+            var json = File.ReadAllText(filePath);
+            return JsonSerializer.Deserialize<AppSettings>(json) ?? new AppSettings();
+        }
+        catch
+        {
+            return new AppSettings();
+        }
+    }
+
+    public void Save()
+    {
+        var filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, FileName);
+        var options = new JsonSerializerOptions { WriteIndented = true };
+        var json = JsonSerializer.Serialize(this, options);
+        File.WriteAllText(filePath, json);
+    }
+}