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Partially implemented updating song metadata. Need to make it more dynamic, meaning only update attributes that have values sent with the request. #36

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This commit is contained in:
amazing-username
2019-05-02 22:48:50 -04:00
parent c0d2891d86
commit b0265ebc97
3 changed files with 97 additions and 33 deletions
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Models/Context/MusicStoreContext.cs
+54 -21
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@@ -5,30 +5,30 @@ using MySql.Data.MySqlClient;
namespace Icarus.Models.Context
{
public class MusicStoreContext
{
public string ConnectionString { get; set; }
public class MusicStoreContext
{
public string ConnectionString { get; set; }
public MusicStoreContext(string connectionString)
{
this.ConnectionString = connectionString;
}
public MusicStoreContext(string connectionString)
{
this.ConnectionString = connectionString;
}
public void SaveSong(Song song)
{
try
{
using (MySqlConnection conn = GetConnection())
try
{
using (MySqlConnection conn = GetConnection())
{
conn.Open();
string query = "INSERT INTO Songs(Title, Album, Artist," +
conn.Open();
string query = "INSERT INTO Songs(Title, Album, Artist," +
" Year, Genre, Duration, Filename, SongPath) " +
"VALUES(@Title, @Album, @Artist, @Year, @Genre, " +
"@Duration, @Filename, @SongPath)";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@Title", song.Title);
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@Title", song.Title);
cmd.Parameters.AddWithValue("@Album", song.Album);
cmd.Parameters.AddWithValue("@Artist", song.Artist);
cmd.Parameters.AddWithValue("@Year", song.Year);
@@ -38,14 +38,47 @@ namespace Icarus.Models.Context
cmd.Parameters.AddWithValue("@SongPath", song.SongPath);
cmd.ExecuteNonQuery();
}
}
}
}
catch(Exception ex)
{
var exMsg = ex.Message;
}
catch(Exception ex)
{
var exMsg = ex.Message;
Console.WriteLine($"An error occurred:\n{exMsg}");
}
}
}
public void UpdateSong(Song song)
{
try
{
using (MySqlConnection conn = GetConnection())
{
conn.Open();
string query = "UPDATE Songs SET Title=@Title, Album=@Album, " +
"Artist=@Artist, Year=@Year, Genre=@Genre, " +
"Duration=@Duration, Filename=@Filename, SongPath=@SongPath";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@Title", song.Title);
cmd.Parameters.AddWithValue("@Album", song.Album);
cmd.Parameters.AddWithValue("@Artist", song.Artist);
cmd.Parameters.AddWithValue("@Year", song.Year);
cmd.Parameters.AddWithValue("@Genre", song.Genre);
cmd.Parameters.AddWithValue("@Duration", song.Duration);
cmd.Parameters.AddWithValue("@Filename", song.Filename);
cmd.Parameters.AddWithValue("@SongPath", song.SongPath);
cmd.ExecuteNonQuery();
}
}
}
catch (Exception ex)
{
var msg = ex.Message;
Console.WriteLine("An error occurred in MusicStoreContext:");
Console.WriteLine(msg);
}
}
public void DeleteSong(int id)
{