cleanup 2

.dockerignore

@@ -40,4 +40,3 @@ temp/
 README.md
 LICENSE
 init-db.sql
-init-db.sh

.env.example

@@ -3,7 +3,4 @@ DB_HOST=maria-db-server.domain.local
 DB_PORT=3306
 DB_NAME=focusapp
 DB_USER=focusapp
-DB_PASSWORD=change-password
-
-# MariaDB Root (fuer init-db.sh)
-DB_ROOT_PASSWORD=change-root-password
+DB_PASSWORD=<CHANGE_ME>

Controllers/FocusTasksController.cs

@@ -128,27 +128,3 @@ public class FocusTasksController : ControllerBase
         return NoContent();
     }
 }
-
-public class CreateTaskDto
-{
-    public string Title { get; set; } = string.Empty;
-    public string? Description { get; set; }
-}
-
-public class UpdateTaskDto
-{
-    public string? Title { get; set; }
-    public string? Description { get; set; }
-    public int? Order { get; set; }
-}
-
-public class ReorderDto
-{
-    public List<OrderItem> Orders { get; set; } = new();
-}
-
-public class OrderItem
-{
-    public int Id { get; set; }
-    public int Order { get; set; }
-}

FocusApp.csproj

@@ -14,7 +14,6 @@
     </PackageReference>
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="8.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
-    <PackageReference Include="System.Text.Json" Version="8.0.6" />
   </ItemGroup>
 
   <ItemGroup>

Models/Dtos.cs

@@ -0,0 +1,25 @@
+namespace FocusApp.Models;
+
+public class CreateTaskDto
+{
+    public string Title { get; set; } = string.Empty;
+    public string? Description { get; set; }
+}
+
+public class UpdateTaskDto
+{
+    public string? Title { get; set; }
+    public string? Description { get; set; }
+    public int? Order { get; set; }
+}
+
+public class ReorderDto
+{
+    public List<OrderItem> Orders { get; set; } = new();
+}
+
+public class OrderItem
+{
+    public int Id { get; set; }
+    public int Order { get; set; }
+}

Program.cs

@@ -4,11 +4,23 @@ using Microsoft.Extensions.FileProviders;
 
 var builder = WebApplication.CreateBuilder(args);
 
+// Connection-String aus ENV-Variablen aufbauen (appsettings.json ist Fallback)
+static string BuildConnectionString(IConfiguration config)
+{
+    return $"Server={config["DB_HOST"] ?? "localhost"};" +
+           $"Port={config["DB_PORT"] ?? "3306"};" +
+           $"Database={config["DB_NAME"] ?? "focusapp"};" +
+           $"User={config["DB_USER"] ?? "focusapp"};" +
+           $"Password={config["DB_PASSWORD"] ?? "change-password"}";
+}
+
+var connectionString = BuildConnectionString(builder.Configuration);
+
 // Add services
 builder.Services.AddDbContext<FocusContext>(options =>
     options.UseMySql(
-        builder.Configuration.GetConnectionString("DefaultConnection"),
-        ServerVersion.AutoDetect(builder.Configuration.GetConnectionString("DefaultConnection"))
+        connectionString,
+        ServerVersion.AutoDetect(connectionString)
     )
 );
 
@@ -30,11 +42,32 @@ builder.WebHost.UseUrls("http://0.0.0.0:5000");
 
 var app = builder.Build();
 
-// Ensure database is created
+// Ensure database is created (mit Retry fuer gestartete MariaDB)
 using (var scope = app.Services.CreateScope())
 {
     var db = scope.ServiceProvider.GetRequiredService<FocusContext>();
-    db.Database.EnsureCreated();
+    var maxRetries = 5;
+    for (int i = 1; i <= maxRetries; i++)
+    {
+        try
+        {
+            db.Database.EnsureCreated();
+            Console.WriteLine("Database connected!");
+            break;
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"Database connection attempt {i}/{maxRetries} failed: {ex.Message}");
+            if (i == maxRetries)
+            {
+                Console.WriteLine("Could not connect to database after max retries. Exiting.");
+                throw;
+            }
+            var delay = Math.Min(i * 5, 30);
+            Console.WriteLine($"Retrying in {delay}s...");
+            Thread.Sleep(delay * 1000);
+        }
+    }
 }
 
 if (app.Environment.IsDevelopment())
@@ -73,7 +106,7 @@ else
 app.UseAuthorization();
 app.MapControllers();
 
-// FALLBACK für SPA (alle nicht-API Routes >> index.html)
+// FALLBACK f�r SPA (alle nicht-API Routes >> index.html)
 app.MapFallback(async context =>
 {
     var indexPath = Path.Combine(clientPath, "index.html");

README.md

@@ -26,9 +26,8 @@ Die FocusApp benötigt eine MariaDB Datenbank. Das Init-Script erstellt die Date
 # .env editieren - echte MariaDB-Zugangsdaten eintragen
 vim .env
 
-# Init-Script ausfuehren (benoetigt MariaDB Root-Zugang)
-chmod +x init-db.sh
-./init-db.sh
+# Init-Script als MariaDB Root ausfuehren
+mysql -h $DB_HOST -u root -p < init-db.sql
 ```
 
 Die `.env` enthalt:
@@ -180,15 +179,15 @@ FocusApp/
 ├── Data/
 │   └── FocusContext.cs        # EF Core DbContext
 ├── Models/
-│   └── FocusTask.cs           # Domain Model
+│   ├── FocusTask.cs           # Domain Model
+│   └── Dtos.cs                # API Data Transfer Objects
 ├── Program.cs                 # ASP.NET Startup
 ├── FocusApp.csproj            # Projekt-Datei
 ├── appsettings.json           # Config
 ├── Dockerfile                 # Multi-Stage Docker Build
 ├── docker-compose.yml         # Docker Compose Konfiguration
 ├── .env.example               # Environment Template
-├── init-db.sql                # MariaDB Init Script
-└── init-db.sh                 # DB Init Shell Script
+└── init-db.sql                # MariaDB Init Script
 ```
 
 ## 🐛 Troubleshooting
@@ -210,7 +209,7 @@ docker compose ps
 mysql -h $DB_HOST -u $DB_USER -p
 
 # DB neu initialisieren
-./init-db.sh
+mysql -h $DB_HOST -u root -p < init-db.sql
 ```
 
 ### Port bereits belegt

init-db.sh

@@ -1,41 +0,0 @@
-#!/bin/bash
-# FocusApp Datenbank Initialisierung
-# Fuehrt init-db.sql gegen den externen MariaDB Server aus
-
-set -e
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-# .env laden
-if [ -f "$SCRIPT_DIR/.env" ]; then
-    export $(grep -v '^#' "$SCRIPT_DIR/.env" | xargs)
-else
-    echo "Fehler: .env Datei nicht gefunden unter $SCRIPT_DIR/.env"
-    exit 1
-fi
-
-# Pruefen ob notwendige Variablen gesetzt sind
-if [ -z "$DB_HOST" ] || [ -z "$DB_ROOT_PASSWORD" ]; then
-    echo "Fehler: DB_HOST und DB_ROOT_PASSWORD muessen in .env gesetzt sein"
-    exit 1
-fi
-
-DB_PORT=${DB_PORT:-3306}
-
-echo "Verbinde zu MariaDB auf $DB_HOST:$DB_PORT..."
-
-# Pruefen ob mysql/mariadb Client verfuegbar ist
-if command -v mariadb &> /dev/null; then
-    MYSQL_CMD="mariadb"
-elif command -v mysql &> /dev/null; then
-    MYSQL_CMD="mysql"
-else
-    echo "Fehler: weder 'mariadb' noch 'mysql' Client gefunden"
-    echo "Installieren Sie: sudo apt install mariadb-client"
-    exit 1
-fi
-
-# SQL ausfuehren
-$MYSQL_CMD -h "$DB_HOST" -P "$DB_PORT" -u root -p"$DB_ROOT_PASSWORD" < "$SCRIPT_DIR/init-db.sql"
-
-echo "Datenbank focusapp erfolgreich initialisiert!"