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Working on some code cleanup, I thought I was nearing the end. Eventually leading to working on how to stream songs from the server but more work has to be done. I know I have integrated Auth0 but if this project is to be useful to others without having to configure Auth0 then I would like for it to be usable with a couple commands after cloning the repository. More work has to be done but I am close to the releasing the first version. Will update to the project on Github soon. #37

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This commit is contained in:
amazing-username
2019-05-12 21:42:25 -04:00
parent dcc6ce6c83
commit d75d2924a7
7 changed files with 114 additions and 48 deletions
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Models/Context/MusicStoreContext.cs
+60 -43
View File
@@ -2,14 +2,12 @@ using System;
using System.Collections.Generic;
using MySql.Data.MySqlClient;
//using NLog;
namespace Icarus.Models.Context
{
public class MusicStoreContext : BaseStoreContext
{
#region Fields
//private static Logger _logger = NLog.LogManager.GetCurrentClassLogger();
#endregion
@@ -64,7 +62,6 @@ namespace Icarus.Models.Context
_logger.Error(exMsg, "An error occurred");
}
}
// TODO: Update this method to be compatible with the new AlbumId field
public void UpdateSong(Song song)
{
try
@@ -73,10 +70,10 @@ namespace Icarus.Models.Context
{
conn.Open();
string query = "UPDATE Song SET Title=@Title, AlbumTitle=@AlbumTitle, " +
"Artist=@Artist, Year=@Year, Genre=@Genre, " +
"Duration=@Duration, Filename=@Filename, " +
"SongPath=@SongPath WHERE Id=@Id";
string query = "UPDATE Song SET Title=@Title, AlbumTitle=@AlbumTitle, " +
"Artist=@Artist, Year=@Year, Genre=@Genre, Duration=@Duration, " +
"Filename=@Filename, SongPath=@SongPath, AlbumId=@AlbumId, " +
"ArtistId=@ArtistId WHERE Id=@Id";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@Title", song.Title);
@@ -88,10 +85,13 @@ namespace Icarus.Models.Context
cmd.Parameters.AddWithValue("@Filename", song.Filename);
cmd.Parameters.AddWithValue("@SongPath", song.SongPath);
cmd.Parameters.AddWithValue(@"Id", song.Id);
cmd.Parameters.AddWithValue("@AlbumId", song.AlbumId);
cmd.Parameters.AddWithValue("@ArtistId", song.ArtistId);
cmd.ExecuteNonQuery();
}
}
_logger.Info("Updated song");
}
catch (Exception ex)
{
@@ -141,23 +141,6 @@ namespace Icarus.Models.Context
using (var reader = cmd.ExecuteReader())
{
songs = ParseData(reader);
/**
while (reader.Read())
{
songs.Add(new Song
{
Id = Convert.ToInt32(reader["Id"]),
Title = reader["Title"].ToString(),
AlbumTitle = reader["AlbumTitle"].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()
});
}
*/
}
}
}
@@ -172,6 +155,36 @@ namespace Icarus.Models.Context
return songs;
}
public Song GetSong(Song song)
{
try
{
_logger.Info("Retrieving song from database");
using (var conn = GetConnection())
{
conn.Open();
var query = "SELECT * FROM Song WHERE Id=@Id";
using (var cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@Id", song.Id);
using (var reader = cmd.ExecuteReader())
{
song = ParseSingleData(reader);
}
}
}
}
catch (Exception ex)
{
var msg = ex.Message;
_logger.Error(msg, "An error occurred");
}
return song;
}
public Song GetSong(int id)
{
Song song = new Song();
@@ -190,23 +203,6 @@ namespace Icarus.Models.Context
using (var reader = cmd.ExecuteReader())
{
song = ParseSingleData(reader);
/**
while (reader.Read())
{
song = new Song
{
Id = Convert.ToInt32(reader["Id"]),
Title = reader["Title"].ToString(),
AlbumTitle = reader["AlbumTitle"].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()
};
}
*/
}
}
_logger.Info("Song found");
@@ -220,6 +216,23 @@ namespace Icarus.Models.Context
return song;
}
public bool DoesSongExist(Song song)
{
_logger.Info("Checking to see if the song exists");
var songInDatabase = GetSong(song);
var title = songInDatabase.Title;
if (!string.IsNullOrEmpty(title))
{
_logger.Info("Song exists");
return true;
}
_logger.Info("Song does not exists");
return false;
}
private List<Song> ParseData(MySqlDataReader reader)
{
@@ -237,7 +250,9 @@ namespace Icarus.Models.Context
Genre = reader["Genre"].ToString(),
Duration = Convert.ToInt32(reader["Duration"]),
Filename = reader["Filename"].ToString(),
SongPath = reader["SongPath"].ToString()
SongPath = reader["SongPath"].ToString(),
AlbumId = Convert.ToInt32(reader["AlbumId"].ToString()),
ArtistId = Convert.ToInt32(reader["ArtistId"].ToString())
});
}
@@ -261,7 +276,9 @@ namespace Icarus.Models.Context
Genre = reader["Genre"].ToString(),
Duration = Convert.ToInt32(reader["Duration"]),
Filename = reader["Filename"].ToString(),
SongPath = reader["SongPath"].ToString()
SongPath = reader["SongPath"].ToString(),
AlbumId = Convert.ToInt32(reader["AlbumId"].ToString()),
ArtistId = Convert.ToInt32(reader["ArtistId"].ToString())
};
}
Models/Context/SongContext.cs
+3
View File
@@ -33,6 +33,9 @@ namespace Icarus.Models.Context
.WithMany(ar => ar.Songs)
.HasForeignKey(s => s.ArtistId)
.HasConstraintName("ForeignKey_Song_Artist");
modelBuilder.Entity<Song>()
.Property(s => s.Year)
.IsRequired(false);
}
}
}