def add_recipe():
form_data = request.form
if form_data:
# validate recipe
validator = Validate()
validation_errors = validator.validate_data(form_data,{
"name":{
"required":True,
"min":5,
"max":200
},
"description":{
"max":200
}
})
if not validation_errors:
recips = RecipesDict(session["logged_in"])
existing_recipes = recips.fetch_user_recipes()
if len(existing_recipes):
new_recipe_id = int(sorted([key for key in existing_recipes.keys()])[-1]) + 1
else:
new_recipe_id = 1
recipe = Recipe(new_recipe_id, form_data["name"], form_data["description"], form_data["category"],session["logged_in"])
recips.add_recipe(recipe.recipe_details(),session["logged_in"])
users = Users()
user = users.get_all_users()[session["logged_in"]]
return render_template("recipes.html",
recipes = recips.fetch_user_recipes().values(),
user_is_logged_in = True,
user = user
)
return str(request.form)
return render_template("add-recipe.html", page_title="Add a Recipe",user_is_logged_in=True, user = Users().get_all_users()[session["logged_in"]])
def login_user():
form_data = request.form
users = Users()
available_users = users.get_all_users()
if form_data["email"] in available_users and available_users[form_data["email"]]["password"] == form_data["password"]:
session["logged_in"] = form_data["email"]
return redirect(url_for("home"))
flash("Invalid username and password combination", "login_errors")
return render_template("index.html")
def get_recipe(recipe_id):
recipes = RecipesDict(session["logged_in"])
form_data = request.form
if not form_data:
return render_template("edit-recipe.html",
recipe = recipes.fetch_user_recipes()[str(recipe_id)],
user_is_logged_in = True,
user = Users().get_all_users()[session["logged_in"]])
else:
new_recipe = Recipe(recipe_id, form_data["name"], form_data["description"], form_data["category"],session["logged_in"])
recipes.edit_recipe(session["logged_in"],recipe_id,new_recipe.recipe_details())
return render_template("recipes.html",
recipes = recipes.fetch_user_recipes().values(),
user=Users().get_all_users()[session["logged_in"]],
user_is_logged_in = True)
def delete_recipe(recipe_id):
recipes = RecipesDict(session["logged_in"])
available_recipes = recipes.fetch_user_recipes()
available_recipes.pop(str(recipe_id))
recipes.save_all_recipes(available_recipes,session["logged_in"])
return render_template("recipes.html",
recipes = available_recipes.values(),
user=Users().get_all_users()[session["logged_in"]],
user_is_logged_in = True)
class UserSimulatorTestCases(unittest.TestCase):
def setUp(self):
self.user = User(1, "brian", "os", "*****@*****.**", "password@1")
self.users = Users()
def test_access_of_inexistent_user(self):
self.assertRaises(UserNotFoundException, self.users.get_user, 7)
def test_new_empty_user_addition(self):
self.assertRaises(NullUserError, self.users.add_user, {})
def test_users_increment_when_a_user_is_added(self):
users_len = len(self.users.users)
self.users.add_user(
User(1, "dennis", "Deilson", "*****@*****.**", "password"))
new_users_len = len(self.users.users)
self.assertEqual(users_len + 1, new_users_len)
def test_user_absence_on_deletion(self):
self.users.delete_user("*****@*****.**")
self.assertFalse("*****@*****.**" in self.users.users)
def test_raise_user_not_found_exception_if_user_is_deleted(self):
self.assertRaises(NullUserError, self.users.delete_user, 7)
def setUp(self):
self.user = User(1, "brian", "os", "*****@*****.**", "password@1")
self.users = Users()
def get_recipes():
users = Users()
my_user = users.get_all_users()[session["logged_in"]]
recipes = RecipesDict(session["logged_in"]).fetch_user_recipes()
# return str(recipes.values())
return render_template("recipes.html", recipes= recipes.values(), user_is_logged_in=True, user=my_user)
def register_user():
form_data = request.form
users = Users()
available_users = users.get_all_users()
# validate form form_data
validate = Validate()
validation_errors = validate.validate_data(form_data, {
"fname": {
"required": True,
"min": 4,
"max": 20,
"no_number": True
},
"lname": {
"required": True,
"min": 4,
"max": 20,
"no_number": True,
},
"email": {
"required": True,
"max": 100,
"min": 10
},
"password": {
"required": True,
"min": 8,
"max": 20
},
"c_password": {
"matches": "password"
}
})
# if validation is passed
if not validation_errors:
if form_data["email"] in available_users:
flash("Email \"{}\" is already in use".format(
form_data["email"]), "register_errors")
else:
users = Users()
user = User(len(users.get_all_users(
)) + 1, form_data["fname"], form_data["lname"], form_data["email"], form_data["password"])
users.add_user(user)
users.save_users(users.get_all_users())
flash("You have successfully registered and you can now login", "success")
else:
for validation_error in validation_errors:
flash((validation_error), "register_errors")
return redirect(url_for("home_page"))
def home():
users = Users()
my_user = users.get_all_users()[session["logged_in"]]
recipes = RecipesDict(str(session["logged_in"]))
return render_template("dashboard.html", recipes=recipes.fetch_user_recipes().values(), user_is_logged_in=True, user=my_user)