creazione primi repository e interfacce

uWine.Core.Infrastructure/Repository/MariaDbVineyardRepository.cs

@@ -0,0 +1,90 @@
+using Microsoft.Extensions.Configuration;
+using MySqlConnector;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using uWine.Core.Domain.Entities;
+using uWine.Core.Domain.Repositories;
+
+namespace uWine.Core.Infrastructure.Repository
+{
+    public class MariaDbVineyardRepository : MariaDbServerRepository, IVineyardRepository
+    {
+        public MariaDbVineyardRepository(IConfiguration configuration) : base(configuration)
+        {
+
+        }
+
+        public void Insert(Vineyard vineyard, int ownerId)
+        {
+            using (var connection = Connection())
+            {
+                connection.Open();
+                var command = new MySqlCommand(@$"INSERT INTO t_vineyard (
+                                            name, 
+                                            location, 
+                                            hectares, 
+                                            latitude, 
+                                            longitude
+                                        ) VALUES (
+                                            @name, 
+                                            @location, 
+                                            @hectares, 
+                                            @latitude, 
+                                            @longitude
+                                        );  LAST_INSERT_ID();", connection);
+                command.Parameters.AddWithValue("@name", vineyard.Name);
+                command.Parameters.AddWithValue("@location", vineyard.Location);
+                command.Parameters.AddWithValue("@hectares", vineyard.Hectares);
+                command.Parameters.AddWithValue("@latitude", vineyard.Latitude);
+                command.Parameters.AddWithValue("@longitude", vineyard.Longitude);
+
+                using (var reader = command.ExecuteReader())
+                {
+                    if (reader.Read())
+                    {
+                        vineyard.Id = reader.GetInt32(0);
+                    }
+                }
+                var command2 = new MySqlCommand("INSERT INTO t_owners_vineyards (owner_id, vineyard_id) VALUES (@ownerId, @vineyardId)", connection);
+                command2.Parameters.AddWithValue("@ownerId", ownerId);
+                command2.Parameters.AddWithValue("@vineyardId", vineyard.Id);
+                command2.ExecuteNonQuery();
+            }
+        }
+
+        public List<Vineyard> GetOwnerVineyards(int ownerId)
+        {
+            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 " +
+                                                "WHERE ov.owner_id = @ownerId", connection);
+                command.Parameters.AddWithValue("@ownerId", ownerId);
+
+                using (var reader = command.ExecuteReader())
+                {
+                    while (reader.Read())
+                    {
+                        var vineyard = new Vineyard
+                        {
+                            Id = reader.GetInt32(0),
+                            Name = reader.GetString(1),
+                            Location = reader.GetString(2),
+                            Hectares = reader.GetDouble(3),
+                            Latitude = reader.GetDouble(4),
+                            Longitude = reader.GetDouble(5)
+                        };
+                        vineyards.Add(vineyard);
+                    }
+                }
+            }
+            return vineyards;
+        }
+    }
+}