def get(self):
'''
Gets the info for all books in the database.
Input: None
Output HTTP responses:
200
'''
body = LibraryBuilder(items=[])
books = Book.query.all()
print(len(books))
for book in books:
item = LibraryBuilder(id=book.id,
barcode=book.barcode,
title=book.title,
author=book.author,
pubyear=book.pubyear,
format=book.format,
description=book.description,
loantime=book.loantime,
renewlimit=book.renewlimit)
item.add_control("self", url_for("api.bookitem", book_id=book.id))
item.add_control("profile", BOOK_PROFILE)
body["items"].append(item)
body.add_namespace("inlibris", LINK_RELATIONS_URL + "#")
body.add_control("self", url_for("api.bookcollection"))
body.add_control("profile", BOOK_PROFILE)
body.add_control_all_patrons()
body.add_control_add_book()
return Response(json.dumps(body), 200, mimetype=MASON)
def get(self):
'''
Gets the info for all the patrons in the database.
Input: None
Output HTTP responses:
200
'''
body = LibraryBuilder(items=[])
patrons = Patron.query.all()
print(len(patrons))
for patron in patrons:
item = LibraryBuilder(id=patron.id,
barcode=patron.barcode,
firstname=patron.firstname,
lastname=patron.lastname,
email=patron.email,
group=patron.group,
status=patron.status,
regdate=str(patron.regdate.date()))
item.add_control("self",
url_for("api.patronitem", patron_id=patron.id))
item.add_control("profile", PATRON_PROFILE)
body["items"].append(item)
body.add_namespace("inlibris", LINK_RELATIONS_URL)
body.add_control("self", url_for("api.patroncollection"))
body.add_control("profile", PATRON_PROFILE)
body.add_control_add_patron()
body.add_control_all_books()
return Response(json.dumps(body), 200, mimetype=MASON)
def get(self, patron_id):
'''
Get the info for all the loans by a patron.
Input: patron_id
Output HTTP responses:
200 (patron_id is valid)
404 (patron_id is invalid)
'''
patron = Patron.query.filter_by(id=patron_id).first()
if patron is None:
return create_error_response(404, "Patron not found", None)
loans = Loan.query.filter_by(patron_id=patron_id).all()
body = LibraryBuilder(items=[])
for loan in loans:
book_barcode = Book.query.filter_by(
id=loan.book_id).first().barcode
patron_barcode = Patron.query.filter_by(
id=patron_id).first().barcode
item = LibraryBuilder(id=loan.id,
book_barcode=book_barcode,
patron_barcode=patron_barcode,
loandate=str(loan.loandate.date()),
renewaldate=None if not loan.renewaldate else
str(loan.renewaldate.date()),
duedate=str(loan.duedate.date()),
renewed=loan.renewed,
status=loan.status)
item.add_control("self",
url_for("api.loanitem", book_id=loan.book_id))
item.add_control("profile", LOAN_PROFILE)
body["items"].append(item)
body.add_namespace("inlibris", LINK_RELATIONS_URL)
body.add_control("self",
url_for("api.loansbypatron", patron_id=patron_id))
body.add_control("author",
url_for("api.patronitem", patron_id=patron_id))
body.add_control("profile", LOAN_PROFILE)
body.add_control_all_patrons()
body.add_control_all_books()
body.add_control_add_loan(patron_id)
return Response(json.dumps(body), 200, mimetype=MASON)
def get(self, book_id):
'''
Gets the information for a single book.
Input: book_id
Output HTTP responses:
200 OK (when book_id is valid)
404 Not Found (when book_id is invalid)
'''
book = Book.query.filter_by(id=book_id).first()
if book is None:
return create_error_response(
404, "Not found",
"No book was found with the id {}".format(book_id))
body = LibraryBuilder(id=book.id,
barcode=book.barcode,
title=book.title,
author=book.author,
pubyear=book.pubyear,
format=book.format,
description=book.description,
loantime=book.loantime,
renewlimit=book.renewlimit)
body.add_namespace("inlibris", LINK_RELATIONS_URL)
body.add_control("self", url_for("api.bookitem", book_id=book.id))
body.add_control("profile", BOOK_PROFILE)
body.add_control("collection", url_for("api.bookcollection"))
body.add_control_holds_on(book_id)
body.add_control_loan_of(book_id)
body.add_control_edit_book(book_id)
body.add_control_delete_book(book_id)
return Response(json.dumps(body), 200, mimetype=MASON)
def get(self, book_id):
'''
Gets the information for a single loan.
Input: book_id
Output HTTP responses:
200 (when book_id is valid)
400 (when book_id is valid but book is not loaned)
404 (when book_id is invalid)
'''
book = Book.query.filter_by(id=book_id).first()
if book is None:
return create_error_response(404, "Book not found", None)
loan = Loan.query.filter_by(book_id=book_id).first()
if loan is None:
return create_error_response(400, "Book not loaned", None)
book_barcode = Book.query.filter_by(id=book_id).first().barcode
patron_barcode = Patron.query.filter_by(
id=loan.patron_id).first().barcode
body = LibraryBuilder(id=loan.id,
book_barcode=book_barcode,
patron_barcode=patron_barcode,
loandate=str(loan.loandate.date()),
renewaldate=None if not loan.renewaldate else
str(loan.renewaldate.date()),
duedate=str(loan.duedate.date()),
renewed=loan.renewed,
status=loan.status)
body.add_namespace("inlibris", LINK_RELATIONS_URL)
body.add_control("self", url_for("api.loanitem", book_id=book_id))
body.add_control("profile", LOAN_PROFILE)
body.add_control("author",
url_for("api.patronitem", patron_id=loan.patron_id))
body.add_control_loans_by(loan.patron_id)
body.add_control_target_book(book_id)
body.add_control_all_books()
body.add_control_all_patrons()
body.add_control_edit_loan(book_id)
body.add_control_delete_loan(book_id)
return Response(json.dumps(body), 200, mimetype=MASON)
def get(self, patron_id):
'''
Gets the information for a single patron.
Input: patron_id
Output HTTP responses:
200 OK (when patron_id is valid)
404 Not Found (when patron_id is invalid)
'''
patron = Patron.query.filter_by(id=patron_id).first()
if patron is None:
return create_error_response(
404, "Not found",
"No patron was found with the id {}".format(patron_id))
body = LibraryBuilder(id=patron.id,
barcode=patron.barcode,
firstname=patron.firstname,
lastname=patron.lastname,
email=patron.email,
group=patron.group,
status=patron.status,
regdate=str(patron.regdate.date()))
body.add_namespace("inlibris", LINK_RELATIONS_URL)
body.add_control("self", url_for("api.patronitem",
patron_id=patron.id))
body.add_control("profile", PATRON_PROFILE)
body.add_control_loans_by(patron_id)
body.add_control_holds_by(patron_id)
body.add_control("collection", url_for("api.patroncollection"))
body.add_control_edit_patron(patron_id)
body.add_control_delete_patron(patron_id)
return Response(json.dumps(body), 200, mimetype=MASON)