def __init__(self):
self.user_mng = UsersManager()
self.products_mng = ProductsManager()
self.pm_mng = PrivateMessageManager()
products = utilities.load_json(products_path)
users = utilities.load_json(users_path)
credit_cards = utilities.load_json(credit_cards_path)
private_messages = utilities.load_json(pm_path)
categories = utilities.load_json(categories_path)
if categories != 0:
for category in categories:
self.products_mng.categories_mng.import_category(category)
if products != 0:
for (product) in products:
self.products_mng.import_product(product)
if users != 0:
for (user) in users:
self.user_mng.import_user(user)
if credit_cards != 0:
for (credit_card) in credit_cards:
self.user_mng.import_credit_card(credit_card)
if private_messages != 0:
for private_message in private_messages:
self.pm_mng.import_private_message(private_message)
UbidManager.total += 1
class UbidManager:
total = 0
def __init__(self):
self.user_mng = UsersManager()
self.products_mng = ProductsManager()
self.pm_mng = PrivateMessageManager()
products = utilities.load_json(products_path)
users = utilities.load_json(users_path)
credit_cards = utilities.load_json(credit_cards_path)
private_messages = utilities.load_json(pm_path)
categories = utilities.load_json(categories_path)
if categories != 0:
for category in categories:
self.products_mng.categories_mng.import_category(category)
if products != 0:
for (product) in products:
self.products_mng.import_product(product)
if users != 0:
for (user) in users:
self.user_mng.import_user(user)
if credit_cards != 0:
for (credit_card) in credit_cards:
self.user_mng.import_credit_card(credit_card)
if private_messages != 0:
for private_message in private_messages:
self.pm_mng.import_private_message(private_message)
UbidManager.total += 1
def __del__(self):
UbidManager.total -= 1
def login(self, username, password):
self.user_mng.login(username, password)
session['username'] = username
_user = self.get_user_by_session().jsonify()
session['cart'] = []
return _user
def register(self, json):
if not json:
raise ValueError("Request is not JSON")
self.user_mng.add_user(json['username'], json['password'], json['mail'])
utilities.save_json(self.user_mng.user_to_json(), users_path)
def add_product(self, json):
if not json:
raise ValueError("Request is not JSON")
product = self.products_mng.add_product(json['name'], json['categories'], json['description'],
json['image'], json['start_price'], self.get_user_by_session().get_id(),
time(), json['end_date'], json['shipping_cost'], json['is_direct'])
utilities.save_json(self.products_mng.jsonify(), products_path)
return product.jsonify()
# TODO : faire sur les mots au pluriel
def search(self, json):
if not json:
raise ValueError("Request is not JSON")
try:
find_items = []
if int(json['name']) == 1:
for product in self.products_mng.get_products():
is_find = -1
for search_term in json['term'].split(" "):
search_term += " "
if int(json['strict']) == 1:
is_find = -1
for product_name in product.get_name().split(" "):
product_name += " "
ret = product_name.lower().find(search_term.lower())
if ret > is_find:
is_find = ret
if is_find == -1 and int(json['description']) == 1:
for product_description in product.get_description().split(" "):
product_description += " "
ret = product_description.lower().find(search_term.lower())
if ret > is_find:
is_find = ret
if is_find == -1 and int(json['strict']) == 1:
break
if is_find != -1 and int(json['strict']) == 0:
break
if is_find != -1:
find_items.append(product.jsonify())
return self.__textify_products__(find_items)
except KeyError:
raise KeyError("Error during search")
def get_products(self):
return self.products_mng.jsonify()
def get_product(self, _id):
products = []
products.append(self.products_mng.get_product_by_id(_id).jsonify())
return self.__textify_products__(products)[0]
def get_user_by_session(self):
return self.user_mng.get_user_by_username(session['username'])
def add_pm(self, json):
if not json:
raise ValueError("Request is not JSON")
_id = self.pm_mng.add_private_message(json['subject'], json['text'], self.get_user_by_session().get_id(),
json['recipient_id'])
utilities.save_json(self.pm_mng.jsonify(), pm_path)
return self.pm_mng.get_private_message(_id).jsonify()
def get_pms(self):
json = []
pms = self.pm_mng.get_private_messages()
for pm in pms:
for id_recipient in pm.get_recipient_id():
if id_recipient == self.get_user_by_session().get_id():
json.append(pm.jsonify())
return json
def get_pm(self, pm_id):
pm = self.pm_mng.get_private_message(pm_id)
if pm.get_author_id() == self.get_user_by_session().get_id():
return pm.jsonify()
abort(401)
def read_pm(self, pm_id):
pm = self.pm_mng.get_private_message(pm_id)
pm.read = 1
return pm.jsonify()
def bid_on_product(self, product_id, json):
bid_price = json['bid_price']
bid_price = float(bid_price)
product_to_update = self.products_mng.get_product_by_id(product_id)
if product_to_update.get_is_direct() == 1:
raise AssertionError('Cannot bid on a instant-buy product.')
user = self.get_user_by_session()
if user.get_credit_card() == 0:
raise AssertionError('Cannot bid without a Credit Card registred.')
uid = user.get_id()
if bid_price < product_to_update.get_current_price() + 0.01:
raise AssertionError('You cannot bid less or equal than the current price.')
if time() >= product_to_update.get_end_date():
raise AssertionError('This sale is over.')
if product_to_update.get_vendor_id() == uid:
raise AssertionError("Vendor cannot bid on his own bids.")
product_to_update.current_price = bid_price
product_to_update.bid_count += 1
bidders = product_to_update.get_bidders()
for bidder in bidders:
if bidder == uid:
bidders.remove(bidder)
break
bidders.append(uid)
utilities.save_json(self.products_mng.jsonify(), products_path)
return product_to_update.jsonify()
def add_to_cart(self, _id):
product = self.products_mng.get_product_by_id(_id)
if product.get_is_direct() == 0:
raise AssertionError('Cannot add a bid to your cart.')
if product.get_end_date() <= time():
raise AssertionError('The sale is over')
if product.get_vendor_id() == self.get_user_by_session().get_id():
raise AssertionError('The vendor cannot buy is own products.')
for item in session['cart']:
if item == _id:
raise AssertionError('Already in the cart.')
session['cart'].append(_id)
return session['cart']
def update_product(self, _id, json):
product = self.products_mng.upt_product(_id, json['name'], json['description'], json['image'],
json['categories'],
json['start_price'], json['shipping_cost'], json['end_date'],
json['is_direct'], self.get_user_by_session().get_id())
utilities.save_json(self.products_mng.jsonify(), products_path)
return product
def get_categories(self):
return self.products_mng.categories_mng.jsonify()
def get_category(self, category_id):
return self.products_mng.categories_mng.get_category_by_id(category_id).jsonify()
def __textify_products__(self, products):
for product in products:
vendor = self.user_mng.get_user_by_id(product['vendor_id'])
product['vendor'] = {'id': vendor.get_id(), 'username': vendor.get_username(),
'rating': vendor.get_rating()}
product.pop('vendor_id')
bidders = []
for bidder_id in product['bidders']:
bidder = self.user_mng.get_user_by_id(bidder_id)
bidders.append({'id': bidder.get_id(), 'username': bidder.get_username()})
product.pop('bidders')
product['bidders'] = bidders
return products
def get_category_products(self, category_id):
products = self.products_mng.get_products_with_category(category_id)
return self.__textify_products__(products)
def add_category(self, json):
if not json:
raise ValueError('Request is not JSON')
category = self.products_mng.categories_mng.add_category(json['name'], json['description'], json['image'],
json['parent'],
json['childs'])
utilities.save_json(self.products_mng.categories_mng.jsonify(), categories_path)
return category.jsonify()
def get_user(self, user_id):
user = self.user_mng.get_user_by_id(user_id).jsonify()
return user
def get_full_text_categories(self):
return self.products_mng.categories_mng.full_text_jsonify()
def get_category_childs(self, category_id):
return self.products_mng.categories_mng.get_childs(category_id)
def is_login(self):
if 'username' not in session:
abort(405)
return self.get_user_by_session().jsonify()
def get_top_products(self):
products = []
for product in self.products_mng.products:
if (product.get_bid_count() > 10 and product.get_end_date() > time()) or \
(product.get_end_date() > time() and product.get_end_date() - time() < 3600):
products.append(product.jsonify())
return self.__textify_products__(products)
def rate_user(self, user_id, json):
for user in self.user_mng.get_users():
if user.get_id() == user_id:
json = self.user_mng.rate_user(user, json['rating'], self.get_user_by_session().get_id())
utilities.save_json(self.user_mng.user_to_json(), users_path)
return json
def get_rate_user(self, user_id):
user = self.user_mng.get_user_by_id(user_id)
_user = {
'rating': user.get_rating(),
'nb_rating': user.get_nb_rating()
}
return _user
def get_ids_by_users(self, json):
if not json:
raise ValueError('Request is not JSON')
required_users = json['users']
users = []
for username in required_users:
try:
user = self.user_mng.get_user_by_username(username)
except ValueError:
users.append({'username': username, 'id': -1})
else:
users.append({'username': username, 'id': user.get_id()})
return users
def update_user(self, user_id, json):
if not json:
raise ValueError('Request is not JSON')
self.user_mng.upt_user(user_id, json['username'], json['password'], json['mail'], json['credit_card'])
