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feat(Inventory): update add method

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Kristofers Solo 2023-11-01 19:39:02 +02:00
parent a78734252c
commit f0087b97ce
1 changed files with 8 additions and 7 deletions
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15
src/bookstore/inventory.py
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@ -29,14 +29,15 @@ class Inventory:
"""Close database connection.""" """Close database connection."""
self.conn.close() self.conn.close()
def add(self, book: Book) -> None: def add(self, *books: list[Book]) -> None:
"""Add `Book` to the `Inventory`. `Book`s ISBN must be unique.""" """Add `Book` to the `Inventory`. `Book`s ISBN must be unique."""
try: for book in books:
self.cursor.execute("INSERT INTO Book VALUES (?, ?, ?, ?, ?)", (book.isbn, book.title, book.author, book.price, book.stock)) try:
self.conn.commit() self.cursor.execute("INSERT INTO Book VALUES (?, ?, ?, ?, ?)", (book.isbn, book.title, book.author, book.price, book.stock))
print(f"Book with ISBN: {book.isbn} was saved") self.conn.commit()
except sqlite3.InternalError: print(f"Book with ISBN: {book.isbn} was saved")
print(f"A book with ISBN {book.isbn} already exists in the database.") except sqlite3.InternalError:
print(f"A book with ISBN {book.isbn} already exists in the database.")
def delete(self, isbn: ISBN) -> Book | None: def delete(self, isbn: ISBN) -> Book | None:
"""Deletes `Book` from `Inventory` by `ISBN` and returns deleted `Book`""" """Deletes `Book` from `Inventory` by `ISBN` and returns deleted `Book`"""