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Migrating to modern c# namespace

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Using the short namesapce declaration for conciseness
This commit is contained in:
kdeng00
2023-04-09 12:34:06 -04:00
parent 37cfda84b5
commit c17c9cd329
48 changed files with 3402 additions and 3454 deletions
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Controllers/Managers/GenreManager.cs
+106 -107
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@@ -9,129 +9,128 @@ using Icarus.Controllers.Utilities;
using Icarus.Models;
using Icarus.Database.Contexts;
namespace Icarus.Controllers.Managers
namespace Icarus.Controllers.Managers;
public class GenreManager : BaseManager
{
public class GenreManager : BaseManager
#region Fields
private GenreContext _genreContext;
#endregion
#region Properties
#endregion
#region Constructors
public GenreManager(IConfiguration config)
{
#region Fields
private GenreContext _genreContext;
#endregion
_config = config;
_connectionString = _config.GetConnectionString("DefaultConnection");
_genreContext = new GenreContext(_connectionString);
}
#endregion
#region Properties
#endregion
#region Methods
public void SaveGenreToDatabase(ref Song song)
{
_logger.Info("Starting process to save the genre record of the song to the database");
#region Constructors
public GenreManager(IConfiguration config)
{
_config = config;
_connectionString = _config.GetConnectionString("DefaultConnection");
_genreContext = new GenreContext(_connectionString);
}
#endregion
#region Methods
public void SaveGenreToDatabase(ref Song song)
var genre = new Genre
{
_logger.Info("Starting process to save the genre record of the song to the database");
GenreName = song.Genre,
SongCount = 1
};
var genre = new Genre
var genreName = song.Genre;
var genreRetrieved = _genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(genreName));
if (genreRetrieved == null)
{
_genreContext.Add(genre);
_genreContext.SaveChanges();
}
else
{
genre.GenreID = genreRetrieved.GenreID;
}
song.GenreID = genre.GenreID;
}
public Genre UpdateGenreInDatabase(Song oldSongRecord, Song newSongRecord)
{
var oldGenreRecord = _genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(oldSongRecord.Genre));
var oldGenreName = oldGenreRecord.GenreName;
var newGenreName = newSongRecord.Genre;
if (string.IsNullOrEmpty(newGenreName) || oldGenreName.Equals(newGenreName))
{
_logger.Info("No change to the song's Genre");
return oldGenreRecord;
}
_logger.Info("Change to the song's genre found");
if (oldGenreRecord.SongCount <= 1)
{
_logger.Info("Deleting genre record");
_genreContext.Remove(oldGenreRecord);
_genreContext.SaveChanges();
}
if (!(_genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(oldSongRecord.Genre)) != null))
{
_logger.Info("Creating new genre record");
var newGenreRecord = new Genre
{
GenreName = song.Genre,
SongCount = 1
GenreName = newGenreName
};
var genreName = song.Genre;
var genreRetrieved = _genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(genreName));
_genreContext.Add(newGenreRecord);
_genreContext.SaveChanges();
if (genreRetrieved == null)
{
_genreContext.Add(genre);
_genreContext.SaveChanges();
}
else
{
genre.GenreID = genreRetrieved.GenreID;
}
song.GenreID = genre.GenreID;
return newGenreRecord;
}
public Genre UpdateGenreInDatabase(Song oldSongRecord, Song newSongRecord)
else
{
var oldGenreRecord = _genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(oldSongRecord.Genre));
var oldGenreName = oldGenreRecord.GenreName;
var newGenreName = newSongRecord.Genre;
_logger.Info("Updating existing genre record");
if (string.IsNullOrEmpty(newGenreName) || oldGenreName.Equals(newGenreName))
{
_logger.Info("No change to the song's Genre");
return oldGenreRecord;
}
var existingGenreRecord = _genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(oldGenreRecord.GenreName));
_logger.Info("Change to the song's genre found");
_genreContext.Update(existingGenreRecord);
_genreContext.SaveChanges();
if (oldGenreRecord.SongCount <= 1)
{
_logger.Info("Deleting genre record");
_genreContext.Remove(oldGenreRecord);
_genreContext.SaveChanges();
}
if (!(_genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(oldSongRecord.Genre)) != null))
{
_logger.Info("Creating new genre record");
var newGenreRecord = new Genre
{
GenreName = newGenreName
};
_genreContext.Add(newGenreRecord);
_genreContext.SaveChanges();
return newGenreRecord;
}
else
{
_logger.Info("Updating existing genre record");
var existingGenreRecord = _genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(oldGenreRecord.GenreName));
_genreContext.Update(existingGenreRecord);
_genreContext.SaveChanges();
return existingGenreRecord;
}
return existingGenreRecord;
}
public void DeleteGenreFromDatabase(Song song)
{
if (!(_genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(song.Genre)) != null))
{
_logger.Info("Cannot delete the genre record because it does not exist");
return;
}
var genre = _genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(song.Genre));
if (SongsInGenre(genre) <= 1)
{
_genreContext.Remove(genre);
_genreContext.SaveChanges();
}
}
private int SongsInGenre(Genre genre)
{
var sngContext = new SongContext(_connectionString);
var songs = sngContext.Songs.Where(sng => sng.GenreID == genre.GenreID).ToList();
return songs.Count;
}
#endregion
}
public void DeleteGenreFromDatabase(Song song)
{
if (!(_genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(song.Genre)) != null))
{
_logger.Info("Cannot delete the genre record because it does not exist");
return;
}
var genre = _genreContext.Genres.FirstOrDefault(gnr => gnr.GenreName.Equals(song.Genre));
if (SongsInGenre(genre) <= 1)
{
_genreContext.Remove(genre);
_genreContext.SaveChanges();
}
}
private int SongsInGenre(Genre genre)
{
var sngContext = new SongContext(_connectionString);
var songs = sngContext.Songs.Where(sng => sng.GenreID == genre.GenreID).ToList();
return songs.Count;
}
#endregion
}