phoenix/icarus
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 33 Wiki Activity

Continuing work on the Genre and Year API functionality. It is now working, just need to add it to the api #41 #42

Browse Source
This commit is contained in:
amazing-username
2019-05-17 22:31:57 -04:00
parent a471d40cb6
commit 30abf31877
8 changed files with 279 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Models/Context/GenreStoreContext.cs
+55 -2
View File
@@ -30,6 +30,8 @@ namespace Icarus.Models.Context
#region Methods
public List<Genre> GetGenres()
{
_logger.Info("Retrieving Genre records");
var genres = new List<Genre>();
try
@@ -60,6 +62,8 @@ namespace Icarus.Models.Context
public Genre GetGenre(Genre genre)
{
_logger.Info("Retrieving Genre record");
try
{
using (var conn = GetConnection())
@@ -87,9 +91,44 @@ namespace Icarus.Models.Context
return genre;
}
public Genre GetGenre(Song song)
{
_logger.Info("Retrieving Genre record");
var genre = new Genre();
try
{
using (var conn = GetConnection())
{
conn.Open();
var query = "SELECT * FROM Genre WHERE GenreName=@GenreName";
using (var cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@GenreName", song.Genre);
using (var reader = cmd.ExecuteReader())
{
genre = ParseSingleData(reader);
}
}
}
}
catch (Exception ex)
{
var msg = ex.Message;
_logger.Error(msg, "An error occurred");
}
return genre;
}
public bool DoesGenreExist(Genre genre)
{
_logger.Info("Checking to see if Genre record exists");
try
{
using (var conn = GetConnection())
@@ -129,17 +168,19 @@ namespace Icarus.Models.Context
}
public bool DoesGenreExist(Song song)
{
_logger.Info("Checking to see if Genre record exists");
try
{
using (var conn = GetConnection())
{
conn.Open();
var query = "SELECT * FROM Song WHERE Genre=@Genre";
var query = "SELECT * FROM Genre WHERE GenreName=@GenreName";
using (var cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@Genre", song.Genre);
cmd.Parameters.AddWithValue("@GenreName", song.Genre);
using (var reader = cmd.ExecuteReader())
{
@@ -169,10 +210,14 @@ namespace Icarus.Models.Context
public void SaveGenre(Genre genre)
{
_logger.Info("Saving Genre record");
try
{
using (var conn = GetConnection())
{
conn.Open();
var query = "INSERT INTO Genre(GenreName, SongCount) VALUES(" +
"@GenreName, @SongCount)";
@@ -193,10 +238,14 @@ namespace Icarus.Models.Context
}
public void UpdateGenre(Genre genre)
{
_logger.Info("Updating Genre record");
try
{
using (var conn = GetConnection())
{
conn.Open();
var query = "UPDATE Genre SET GenreName=@GenreName, " +
"SongCount=@SongCount WHERE GenreId=@GenreId";
@@ -218,10 +267,14 @@ namespace Icarus.Models.Context
}
public void DeleteGenre(Genre genre)
{
_logger.Info("Deleting Genre record");
try
{
using (var conn = GetConnection())
{
conn.Open();
var query = "DELETE Genre WHERE GenreId=@GenreId";
using (var cmd = new MySqlCommand(query, conn))
Models/Context/MusicStoreContext.cs
+5 -3
View File
@@ -34,9 +34,9 @@ namespace Icarus.Models.Context
conn.Open();
string query = "INSERT INTO Song(Title, AlbumTitle, Artist," +
" Year, Genre, Duration, Filename, SongPath, AlbumId, " +
"ArtistId) VALUES(@Title, @AlbumTitle, @Artist, @Year, " +
"@Genre, @Duration, @Filename, @SongPath, @AlbumId, " +
"@ArtistId)";
"ArtistId, GenreId, YearId) VALUES(@Title, @AlbumTitle, " +
"@Artist, @Year, @Genre, @Duration, @Filename, @SongPath, " +
"@AlbumId, @ArtistId, @GenreId, @YearId)";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@Title", song.Title);
@@ -49,6 +49,8 @@ namespace Icarus.Models.Context
cmd.Parameters.AddWithValue("@SongPath", song.SongPath);
cmd.Parameters.AddWithValue("@AlbumId", song.AlbumId);
cmd.Parameters.AddWithValue("@ArtistId", song.ArtistId);
cmd.Parameters.AddWithValue("@GenreId", song.GenreId);
cmd.Parameters.AddWithValue("@YearId", song.YearId);
cmd.ExecuteNonQuery();
}
Models/Context/SongContext.cs
+16 -1
View File
@@ -22,7 +22,9 @@ namespace Icarus.Models.Context
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.Entity<Song>()
.ToTable("Song")
.ToTable("Song");
modelBuilder.Entity<Song>()
.HasOne(s => s.Album)
.WithMany(al => al.Songs)
.HasForeignKey(s => s.AlbumId)
@@ -33,6 +35,19 @@ namespace Icarus.Models.Context
.WithMany(ar => ar.Songs)
.HasForeignKey(s => s.ArtistId)
.HasConstraintName("ForeignKey_Song_Artist");
modelBuilder.Entity<Song>()
.HasOne(s => s.SongGenre)
.WithMany(gnr => gnr.Songs)
.HasForeignKey(s => s.GenreId)
.HasConstraintName("HasForeignKey_Song_Genre");
modelBuilder.Entity<Song>()
.HasOne(s => s.SongYear)
.WithMany(yr => yr.Songs)
.HasForeignKey(s => s.YearId)
.HasConstraintName("HasForeignKey_Song_Year");
modelBuilder.Entity<Song>()
.Property(s => s.Year)
.IsRequired(false);
Models/Context/YearStoreContext.cs
+65 -3
View File
@@ -30,6 +30,8 @@ namespace Icarus.Models.Context
#region Methods
public List<Year> GetSongYears()
{
_logger.Info("Retrieving Year records");
var yearValues = new List<Year>();
try
@@ -60,6 +62,8 @@ namespace Icarus.Models.Context
public Year GetSongYear(Year year)
{
_logger.Info("Retrieving Year record");
try
{
using (var conn = GetConnection())
@@ -87,9 +91,44 @@ namespace Icarus.Models.Context
return year;
}
public Year GetSongYear(Song song)
{
var year = new Year();
_logger.Info("Retrieving Year record");
try
{
using (var conn = GetConnection())
{
conn.Open();
var query = "SELECT * FROM Year WHERE YearValue=@YearValue";
using(var cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@YearValue", song.Year);
using (var reader = cmd.ExecuteReader())
{
year = ParseSingleData(reader);
}
}
}
}
catch (Exception ex)
{
var msg = ex.Message;
_logger.Error(msg, "An error occurred");
}
return year;
}
public bool DoesYearExist(Year year)
{
_logger.Info("Checking to see if Year record exists");
try
{
using (var conn = GetConnection())
@@ -128,17 +167,19 @@ namespace Icarus.Models.Context
}
public bool DoesYearExist(Song song)
{
_logger.Info("Checking to see if Year record exists");
try
{
using (var conn = GetConnection())
{
conn.Open();
var query = "SELECT * FROM Song WHERE Year=@Year";
var query = "SELECT * FROM Year WHERE YearValue=@YearValue";
using (var cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@Year", song.Year);
cmd.Parameters.AddWithValue("@YearValue", song.Year);
using (var reader = cmd.ExecuteReader())
{
@@ -167,6 +208,8 @@ namespace Icarus.Models.Context
public void SaveYear(Year year)
{
_logger.Info("Saving Year record");
try
{
using (var conn = GetConnection())
@@ -193,9 +236,26 @@ namespace Icarus.Models.Context
}
public void UpdateYear(Year year)
{
_logger.Info("Deleting Year record");
try
{
// TODO: Add functionality for updating the Year record
using (var conn = GetConnection())
{
conn.Open();
var query = "UPDATE Year SET YearValue=@YearValue, SongCount=@SongCount " +
"WHERE YearId=@YearId";
using (var cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@YearId", year.YearId);
cmd.Parameters.AddWithValue("@YearValue", year.YearValue);
cmd.Parameters.AddWithValue("@SongCount", year.SongCount);
cmd.ExecuteNonQuery();
}
}
}
catch (Exception ex)
{
@@ -205,6 +265,8 @@ namespace Icarus.Models.Context
}
public void DeleteYear(Year year)
{
_logger.Info("Deleting Year record");
try
{
using (var conn = GetConnection())