def albums_by_artist(artist):
albums = []
sql = "SELECT * FROM albums WHERE artist_id = %s"
values = [artist.id]
results = run_sql(sql, values)
for row in results:
label = label_repository.select(row['label_id'])
genre = genre_repository.select(row['genre_id'])
album = Album(row['title'], artist, genre, row['price'], row['cost_price'], row['release_year'], row['cover_art'], row['stock'], label, row['sales_count'], row['id'])
albums.append(album)
return albums
def select(id):
album = None
sql = "SELECT * FROM albums WHERE id = %s"
values = [id]
result = run_sql(sql, values)[0]
if result is not None:
artist = artist_repository.select(result['artist_id'])
label = label_repository.select(result['label_id'])
genre = genre_repository.select(result['genre_id'])
album = Album(result['title'], artist, genre, result['price'],
result['cost_price'], result['release_year'],
result['cover_art'], result['stock'], label,
result['sales_count'], result['id'])
return album
def select_all():
albums = []
sql = "SELECT * FROM albums ORDER BY artist_id ASC, release_year DESC"
results = run_sql(sql)
for row in results:
artist = artist_repository.select(row['artist_id'])
label = label_repository.select(row['label_id'])
genre = genre_repository.select(row['genre_id'])
album = Album(row['title'], artist, genre, row['price'],
row['cost_price'], row['release_year'], row['cover_art'],
row['stock'], label, row['sales_count'], row['id'])
albums.append(album)
return albums
def update_album(id):
title = request.form['title']
artist = artist_repository.select(request.form['artist_id'])
genre = genre_repository.select(request.form['genre_id'])
price = float(request.form['price'])
cost_price = float(request.form['cost-price'])
release_year = request.form['release-year']
cover_art = request.form['cover-art']
stock = int(request.form['stock'])
label = label_repository.select(request.form['label_id'])
sales_count = int(request.form['sales_count'])
album = Album(title, artist, genre, price, cost_price, release_year,
cover_art, stock, label, sales_count, id)
album_repository.update(album)
return render_template("/albums/updated.html", **locals())
def bestsellers():
albums = []
sql = "SELECT * FROM albums ORDER BY sales_count DESC LIMIT 12"
results = run_sql(sql)
for row in results:
artist = artist_repository.select(row['artist_id'])
label = label_repository.select(row['label_id'])
genre = genre_repository.select(row['genre_id'])
album = Album(row['title'], artist, genre, row['price'],
row['cost_price'], row['release_year'], row['cover_art'],
row['stock'], label, row['sales_count'], row['id'])
albums.append(album)
return albums
# Search function?
# "SELECT title, name FROM albums INNER JOIN artists on artists.id = albums.artist_id WHERE name LIKE 'Leonard Cohen';"
def genre_albums(id):
genre = genre_repository.select(id)
genres_albums = genre_repository.albums_by_genre(genre)
return render_template("genres/show.html",
genre=genre,
albums=genres_albums)