tiels are cached and reused properly

SatelliteProvider.Api/Program.cs

@@ -9,9 +9,13 @@ using SatelliteProvider.Common.Configs;
 using SatelliteProvider.Common.DTO;
 using SatelliteProvider.Common.Interfaces;
 using SatelliteProvider.Services;
+using Serilog;
 
 var builder = WebApplication.CreateBuilder(args);
 
+builder.Host.UseSerilog((context, configuration) => 
+    configuration.ReadFrom.Configuration(context.Configuration));
+
 var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") 
     ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");
 
@@ -130,6 +134,7 @@ async Task<IResult> DownloadSingleTile([FromBody] DownloadTileRequest request, G
             request.ZoomLevel);
 
         var now = DateTime.UtcNow;
+        var currentVersion = now.Year;
         var tileEntity = new TileEntity
         {
             Id = Guid.NewGuid(),
@@ -140,6 +145,7 @@ async Task<IResult> DownloadSingleTile([FromBody] DownloadTileRequest request, G
             TileSizePixels = 256,
             ImageType = "jpg",
             MapsVersion = $"downloaded_{now:yyyy-MM-dd}",
+            Version = currentVersion,
             FilePath = downloadedTile.FilePath,
             CreatedAt = now,
             UpdatedAt = now
@@ -158,6 +164,7 @@ async Task<IResult> DownloadSingleTile([FromBody] DownloadTileRequest request, G
             TileSizePixels = tileEntity.TileSizePixels,
             ImageType = tileEntity.ImageType,
             MapsVersion = tileEntity.MapsVersion,
+            Version = currentVersion,
             FilePath = tileEntity.FilePath,
             CreatedAt = tileEntity.CreatedAt,
             UpdatedAt = tileEntity.UpdatedAt
@@ -289,6 +296,7 @@ public record DownloadTileResponse
     public int TileSizePixels { get; set; }
     public string ImageType { get; set; } = string.Empty;
     public string? MapsVersion { get; set; }
+    public int Version { get; set; }
     public string FilePath { get; set; } = string.Empty;
     public DateTime CreatedAt { get; set; }
     public DateTime UpdatedAt { get; set; }