Modified Song model, added more functionality to the Album context and store, and need to work on how album records are handled when uploading songs. I left TODO's on where to pick up. #22, #25, #29

Models/Context/AlbumStoreContext.cs

@@ -69,6 +69,87 @@ namespace Icarus.Models.Context
 
 			return albums;
 		}
+
+		public bool DoesAlbumExist(Album album)
+		{
+			try
+			{
+			}
+			catch (Exception ex)
+			{
+				var msg = ex.Message;
+				_logger.Error(msg, "An error occurred");
+			}
+			return false;
+		}
+
+		public void SaveAlbum(Album album)
+		{
+			try
+			{
+				using (MySqlConnection conn = GetConnection())
+				{
+					conn.Open();
+					var query = "INSERT INTO Album(Title, AlbumArtist, " +
+						"SongCount) VALUES (@Title, @AlbumArtist, " +
+						"SongCount)";
+					using (MySqlCommand cmd = new MySqlCommand(query, conn))
+					{
+						cmd.Parameters.AddWithValue("@Title", album.Title);
+						cmd.Parameters.AddWithValue("@AlbumArtist", album.AlbumArtist);
+						cmd.Parameters.AddWithValue("@SongCount", album.SongCount);
+
+						cmd.ExecuteNonQuery();
+					}
+				}
+			}
+			catch (Exception ex)
+			{
+				var msg = ex.Message;
+				_logger.Error(msg, "An error occurred");
+			}
+		}
+
+		private List<Album> ParseData(MySqlDataReader reader)
+		{
+			List<Album> albums = new List<Album>();
+			while (reader.Read())
+			{
+				var id = Convert.ToInt32(reader["Id"]);
+				var title = reader["Title"].ToString();
+				var albumArtist = reader["AlbumArtist"].ToString();
+				var songCount = Convert.ToInt32(reader["SongCount"]);
+				albums.Add(new Album
+				{
+					Id = id,
+					Title = title,
+					AlbumArtist = albumArtist,
+					SongCount = songCount
+				});
+			}
+
+			return albums;
+		}
+		private Album ParseSingleData(MySqlDataReader reader)
+		{
+			Album album = new Album();
+			while (reader.Read())
+			{
+				var id = Convert.ToInt32(reader["Id"]);
+				var title = reader["Title"].ToString();
+				var albumArtist = reader["AlbumArtist"].ToString();
+				var songCount = Convert.ToInt32(reader["SongCount"]);
+				album = new Album
+				{
+					Id = id,
+					Title = title,
+					AlbumArtist = albumArtist,
+					SongCount = songCount
+				};
+			}
+
+			return album;
+		}
 		#endregion
 	}
 }

Models/Context/MusicStoreContext.cs

@@ -6,7 +6,7 @@ using NLog;
         
 namespace Icarus.Models.Context    
 {    
-	public class MusicStoreContext    
+	public class MusicStoreContext : BaseStoreContext
     	{    
 		#region Fields
 		private static Logger _logger = NLog.LogManager.GetCurrentClassLogger();
@@ -14,14 +14,13 @@ namespace Icarus.Models.Context
 
 
 		#region Properties
-        	public string ConnectionString { get; set; }    
 		#endregion
     
 
 		#region Constructors
         	public MusicStoreContext(string connectionString)    
         	{    
-            		this.ConnectionString = connectionString;    
+            		_connectionString = connectionString;    
         	}    
 		#endregion
 
@@ -202,10 +201,53 @@ namespace Icarus.Models.Context
 	    		return song;
 		}
         
-        	private MySqlConnection GetConnection()    
-        	{    
-            		return new MySqlConnection(ConnectionString);    
-        	}  
+		private List<Song> ParseData(MySqlDataReader reader)
+		{
+
+			List<Song> songs = new List<Song>();
+			while (reader.Read())
+			{
+		        	songs.Add(new Song
+			    	{
+			    		Id = Convert.ToInt32(reader["Id"]),
+			        	Title = reader["Title"].ToString(),
+			        	Album = reader["Album"].ToString(),
+			        	Artist = reader["Artist"].ToString(),
+			        	Year = Convert.ToInt32(reader["Year"]),
+			        	Genre = reader["Genre"].ToString(),
+			        	Duration = Convert.ToInt32(reader["Duration"]),
+			        	Filename = reader["Filename"].ToString(),
+			        	SongPath = reader["SongPath"].ToString()
+			    	});
+			}
+
+			return songs;
+		}
+
+		private Song ParseSingleData(MySqlDataReader reader)
+		{
+			Song song = new Song();
+
+
+			while (reader.Read())
+			{
+		        	song = new Song
+			    	{
+			    		Id = Convert.ToInt32(reader["Id"]),
+			        	Title = reader["Title"].ToString(),
+			        	Album = reader["Album"].ToString(),
+			        	Artist = reader["Artist"].ToString(),
+			        	Year = Convert.ToInt32(reader["Year"]),
+			        	Genre = reader["Genre"].ToString(),
+			        	Duration = Convert.ToInt32(reader["Duration"]),
+			        	Filename = reader["Filename"].ToString(),
+			        	SongPath = reader["SongPath"].ToString()
+			    	};
+			}
+
+			return song;
+		}
+
 		#endregion
     	}    
 }  

Models/Context/SongContext.cs

@@ -21,7 +21,11 @@ namespace Icarus.Models.Context
 
         	protected override void OnModelCreating(ModelBuilder modelBuilder)
         	{
-            		modelBuilder.Entity<Song>();
+            		modelBuilder.Entity<Song>()
+				.HasOne(s => s.AlbumObject)
+				.WithMany(a => a.Songs)
+				.HasForeignKey(s => s.AlbumId)
+				.HasConstraintName("ForeignKey_Song_Album");
         	}
     	}
 }