geo fences - wip

SatelliteProvider.DataAccess/Repositories/TileRepository.cs

@@ -1,4 +1,5 @@
 using Dapper;
+using Microsoft.Extensions.Logging;
 using Npgsql;
 using SatelliteProvider.DataAccess.Models;
 
@@ -7,10 +8,12 @@ namespace SatelliteProvider.DataAccess.Repositories;
 public class TileRepository : ITileRepository
 {
     private readonly string _connectionString;
+    private readonly ILogger<TileRepository> _logger;
 
-    public TileRepository(string connectionString)
+    public TileRepository(string connectionString, ILogger<TileRepository> logger)
     {
         _connectionString = connectionString;
+        _logger = logger;
     }
 
     public async Task<TileEntity?> GetByIdAsync(Guid id)
@@ -24,7 +27,15 @@ public class TileRepository : ITileRepository
             FROM tiles 
             WHERE id = @Id";
         
-        return await connection.QuerySingleOrDefaultAsync<TileEntity>(sql, new { Id = id });
+        var tile = await connection.QuerySingleOrDefaultAsync<TileEntity>(sql, new { Id = id });
+        
+        if (tile != null)
+        {
+            _logger.LogInformation("TileRepository - Read tile {TileId} from DB: Lat={Lat:F12}, Lon={Lon:F12}, Zoom={Zoom}",
+                id, tile.Latitude, tile.Longitude, tile.ZoomLevel);
+        }
+        
+        return tile;
     }
 
     public async Task<TileEntity?> FindExistingTileAsync(double latitude, double longitude, double tileSizeMeters, int zoomLevel, int version)
@@ -105,6 +116,9 @@ public class TileRepository : ITileRepository
                 updated_at = EXCLUDED.updated_at
             RETURNING id";
         
+        _logger.LogInformation("TileRepository - Inserting tile {TileId} to DB: Lat={Lat:F12}, Lon={Lon:F12}, Zoom={Zoom}",
+            tile.Id, tile.Latitude, tile.Longitude, tile.ZoomLevel);
+        
         return await connection.ExecuteScalarAsync<Guid>(sql, tile);
     }