def create_book_type(name, token=None):
if token is None or not is_stuff(token):
return abort(403)
if Type.objects(name=name).first() is not None:
return {'message': 'This type has been exist'}
book_type = Type(name=name).save()
return {
'id': book_type.id,
'success': 1,
}
def update_book(book_id, delta, price, des, type_id_list, token=None):
if token is None or not is_admin(token):
return abort(403)
book = Book.objects(id=book_id).first()
if book is None:
return {'message': 'This book does not exist.'}
remaining = book.remaining
if des is None:
des = ""
book.update(
price=price,
remaining=remaining + delta,
description=des,
)
del book.type[:]
if type_id_list is not None:
for i in type_id_list:
try:
term = Type.objects(id=i).first()
except ValidationError:
continue
if term is None:
continue
book.type.append(term)
book.save()
return {
'success': 1,
'id': book_id,
}
def update_book(book_id, delta, price, des, type_id_list, token=None):
if token is None or not is_admin(token):
return abort(403)
book = Book.objects(id=book_id).first()
if book is None:
return {'message': 'This book does not exist.'}
remaining = book.remaining
if des is None:
des = ""
book.update(
price=price,
remaining=remaining+delta,
description=des,
)
del book.type[:]
if type_id_list is not None:
for i in type_id_list:
try:
term = Type.objects(id=i).first()
except ValidationError:
continue
if term is None:
continue
book.type.append(term)
book.save()
return {
'success': 1,
'id': book_id,
}
def rm_book_type(book_type_id, token=None):
if token is None or not is_admin(token):
return abort(403)
book_type = Type.objects(id=book_type_id)
try:
book_type.delete()
except OperationError:
return {"message": "please dereference before delete the type."}
else:
return {'success': 1}
def rm_ref_book2type(type_id, token=None):
if token is None or not is_admin(token):
return abort(403)
the_type = Type.objects(id=type_id).first()
all_books = Book.objects()
for book in all_books:
if the_type in book.type:
book.type.remove(the_type)
book.save()
return {'success': 1}
def create_book_type(name, token=None):
if token is None or not is_stuff(token):
return abort(403)
if Type.objects(name=name).first() is not None:
return {'message': 'This type has been exist'}
book_type = Type(name=name).save()
return {
'id': book_type.id,
'success': 1,
}
def rm_ref_book2type(type_id, token=None):
if token is None or not is_admin(token):
return abort(403)
the_type = Type.objects(id=type_id).first()
all_books = Book.objects()
for book in all_books:
if the_type in book.type:
book.type.remove(the_type)
book.save()
return {'success': 1}
def rm_book_type(book_type_id, token=None):
if token is None or not is_admin(token):
return abort(403)
book_type = Type.objects(id=book_type_id)
try:
book_type.delete()
except OperationError:
return {
"message": "please dereference before delete the type."
}
else:
return {'success': 1}
def get_book_types(args, token=None):
if token is None or not is_stuff(token):
return abort(403)
condition = None
if 'id' in args:
condition = Q(id=args['id'])
if 'name' in args:
if condition is None:
condition = Q(name=args['name'])
else:
condition &= Q(name=args['name'])
types = Type.objects(condition)
return types
def get_book_types(args, token=None):
if token is None or not is_stuff(token):
return abort(403)
condition = None
if 'id' in args:
condition = Q(id=args['id'])
if 'name' in args:
if condition is None:
condition = Q(name=args['name'])
else:
condition &= Q(name=args['name'])
types = Type.objects(condition)
return types
def get_all_types(token=None):
if token is None or not is_stuff(token):
return abort(403)
types = Type.objects()
return types
def get_books_by_type(type_id, token=None):
if token is None or not is_stuff(token):
return abort(403)
the_type = Type.objects(id=type_id).first()
books = Book.objects(type__in=[the_type])
return books
def get_all_types(token=None):
if token is None or not is_stuff(token):
return abort(403)
types = Type.objects()
return types
def get_books_by_type(type_id, token=None):
if token is None or not is_stuff(token):
return abort(403)
the_type = Type.objects(id=type_id).first()
books = Book.objects(type__in=[the_type])
return books