Deleting files

SecureSharing.Business/Services/MessageService.cs

-using AutoMapper;
+using System.Reflection.Metadata;
+using AutoMapper;
 using Microsoft.EntityFrameworkCore;
 using SecureSharing.Business.Dtos;
 using SecureSharing.Business.Infrastructure;
     public async Task InvalidateMessage(int id)
     {
         var message = await _dbContext.Messages.Where(m => m.Id == id).FirstOrDefaultAsync();
-        message.IsValid = false;
+        message!.IsValid = false;
         await _dbContext.SaveChangesAsync();
     }
 
+    private void DeleteFiles(Guid basePathGuid)
+    {
+        // var basePath = Path.Combine(_webHostEnvironment.WebRootPath.Split('/')[0], DefaultPath, message.Code.ToString());
+        var basePath = $"C:\\Users\\radivoje.milutinovic\\Downloads\\fajlovitmp\\{basePathGuid.ToString()}";
+        
+        Directory.Delete(basePath, true);
+    }
+    
     public async Task<bool> Delete(int id)
     {
         var messageDto = await GetById(id);
-        if (messageDto is null) return false;
-        _dbContext.Set<Message>().Remove(_mapper.Map<Message>(messageDto));
+        if (messageDto is null) 
+            return false;
+
+        DeleteFiles(messageDto.Code);
+        
+        _dbContext.Messages.Remove(_mapper.Map<Message>(messageDto));
         try
         {
             await _dbContext.SaveChangesAsync();

SecureSharing.Data/Migrations/20220929095405_Init.Designer.cs → SecureSharing.Data/Migrations/20220929105349_Init.Designer.cs

 namespace SecureSharing.Data.Migrations
 {
     [DbContext(typeof(AppDbContext))]
-    [Migration("20220929095405_Init")]
+    [Migration("20220929105349_Init")]
     partial class Init
     {
         protected override void BuildTargetModel(ModelBuilder modelBuilder)

SecureSharing/Controllers/HomeController.cs

     private readonly IMessageService _messageService;
     private readonly IModelFactory _modelFactory;
     private readonly IWebHostEnvironment _webHostEnvironment;
-    private const string DefaultPath = "files";
     
     public HomeController(ILogger<HomeController> logger, IMessageService messageService, IModelFactory modelFactory, IWebHostEnvironment webHostEnvironment)
     {

SecureSharing/appsettings.json

 {
   "AllowedHosts": "*",
   "ConnectionStrings": {
-    "DefaultConnection": "data source=192.168.88.175,1433;initial catalog=SecureShareIDEMOOO;User Id=sa;Password=Diligent123!"
+    "DefaultConnection": "data source=192.168.88.175,1433;initial catalog=SecureShareTestDb;User Id=sa;Password=Diligent123!"
   },
   "Logging": {
     "LogLevel": {