refact program.cs vineyardController, service e repo

uWine.Core.Infrastructure/Repository/MariaDbVineyardRepository.cs

@@ -70,6 +70,18 @@ namespace uWine.Core.Infrastructure.Repository
             }
         }
 
+        public string Area(int vineyardId)
+        {
+            using (var connection = Connection())
+            {
+                connection.Open();
+                var command = new MySqlCommand("SELECT ST_AsText(area) FROM t_vineyard WHERE id = @id", connection);
+                command.Parameters.AddWithValue("@id", vineyardId);
+                var result = command.ExecuteScalar();
+                return result?.ToString() ?? string.Empty;
+            }
+        }
+
         public List<Vineyard> GetOwnerVineyards(int ownerId)
         {
             var vineyards = new List<Vineyard>();
@@ -92,5 +104,29 @@ namespace uWine.Core.Infrastructure.Repository
             }
             return vineyards;
         }
+
+        public List<Vineyard> GetUserVineyards(int userId)
+        {
+            var vineyards = new List<Vineyard>();
+            using (var connection = Connection())
+            {
+                connection.Open();
+                var command = new MySqlCommand("SELECT v.id, v.name, v.location, v.hectares, v.latitude, v.longitude " +
+                                                "FROM t_vineyard v " +
+                                                "JOIN t_owners_vineyards ov ON v.id = ov.vineyard_id " +
+                                                "JOUN t_user_owner uo on uo.owner_id = ov.owner_id" +
+                                                "WHERE uo.user_id = @userId", connection);
+                command.Parameters.AddWithValue("@userId", userId);
+
+                using (var reader = command.ExecuteReader())
+                {
+                    while (reader.Read())
+                    {
+                        vineyards.Add(Vineyard.FromRecord(reader));
+                    }
+                }
+            }
+            return vineyards;
+        }
     }
 }