def test_calc_avg_star_rating(self):
rating1 = Rating(rating_id=1, stars=4, comments="abc")
rating2 = Rating(rating_id=3, stars=2, comments="def")
rating3 = Rating(rating_id=3, stars=3, comments="ghi")
ratings = [rating1, rating2, rating3]
self.assertEqual(calc_avg_star_rating(ratings), 3)
def show_product_ratings(prod_id):
"""Shows product star ratings and any comments."""
item = Product.query.get(prod_id)
histories = History.query.filter(History.prod_id == prod_id).all()
product_ratings = []
for history in histories:
if history.product_rating:
product_ratings.append(history.product_rating)
avg_star_rating = calc_avg_star_rating(product_ratings)
return render_template("show-product-ratings.html", ratings=product_ratings, average=avg_star_rating, product=item)
def show_renter_ratings(renter_id):
"""Shows renter star ratings and any comments."""
histories = History.query.filter(History.renter_user_id == renter_id).all()
renter = User.query.get(renter_id)
renter_ratings = []
for history in histories:
if history.renter_rating:
renter_ratings.append(history.renter_rating)
avg_star_rating = calc_avg_star_rating(renter_ratings)
return render_template("show-renter-ratings.html", ratings=renter_ratings, average=avg_star_rating, user=renter)
def show_owner_ratings(user_id):
"""Shows owner star ratings and any comments."""
owner = User.query.get(user_id)
products = owner.products
owner_ratings = []
# Ratings are optional, so we have to check if there are any.
for product in products:
for history in product.histories:
if history.owner_rating:
owner_ratings.append(history.owner_rating)
avg_star_rating = calc_avg_star_rating(owner_ratings)
return render_template("show-owner-ratings.html", ratings=owner_ratings, average=avg_star_rating, prod=product)
def show_product_ratings(prod_id):
"""Shows product star ratings and any comments."""
item = Product.query.get(prod_id)
histories = History.query.filter(History.prod_id == prod_id).all()
product_ratings = []
for history in histories:
if history.product_rating:
product_ratings.append(history.product_rating)
avg_star_rating = calc_avg_star_rating(product_ratings)
return render_template("show-product-ratings.html",
ratings=product_ratings,
average=avg_star_rating,
product=item)
def show_renter_ratings(renter_id):
"""Shows renter star ratings and any comments."""
histories = History.query.filter(History.renter_user_id == renter_id).all()
renter = User.query.get(renter_id)
renter_ratings = []
for history in histories:
if history.renter_rating:
renter_ratings.append(history.renter_rating)
avg_star_rating = calc_avg_star_rating(renter_ratings)
return render_template("show-renter-ratings.html",
ratings=renter_ratings,
average=avg_star_rating,
user=renter)
def show_owner_ratings(user_id):
"""Shows owner star ratings and any comments."""
owner = User.query.get(user_id)
products = owner.products
owner_ratings = []
# Ratings are optional, so we have to check if there are any.
for product in products:
for history in product.histories:
if history.owner_rating:
owner_ratings.append(history.owner_rating)
avg_star_rating = calc_avg_star_rating(owner_ratings)
return render_template("show-owner-ratings.html",
ratings=owner_ratings,
average=avg_star_rating,
prod=product)
