def signup():
"""
GET returns the template for the signup page, when the form is submitted the data is sent back
to the endpoint using POST which creates a new user.
"""
form = SignUpForm()
if form.validate_on_submit():
if not User.check_unique_username(form.username.data):
flash("A user already exists with that username.")
elif not User.check_unique_email(form.email.data):
flash("A user already exists with that email address.")
else:
user = User()
user.username = form.username.data
user.email = form.email.data
user.password = bcrypt.generate_password_hash(
form.password.data).decode("utf-8")
db.session.add(user)
db.session.commit()
login_user(user)
return redirect(url_for("users.dashboard"))
return render_template("signup.html", form=form)
def edit_user_account_details():
"""
GET returns the template for the edit account page, when the form is submitted the data is
sent back to the endpoint using POST which updates the users account data.
"""
form = EditUserAccountForm()
if form.validate_on_submit():
if current_user.username != form.username.data and not User.check_unique_username(
form.username.data):
flash("A user already exists with that username.")
elif current_user.email != form.email.data and not User.check_unique_email(
form.email.data):
flash("A user already exists with that email address.")
elif form.new_password.data and not current_user.check_password(
form.current_password.data):
flash("Your current password is incorrect.")
else:
user = User.query.filter_by(id=current_user.id)
data = {}
if form.username.data:
data["username"] = form.username.data
if form.email.data:
data["email"] = form.email.data
if form.confirm_password.data:
data["password"] = bcrypt.generate_password_hash(
form.confirm_password.data).decode("utf-8")
fields = user_schema.load(data, partial=True)
user.update(fields)
db.session.commit()
flash("Account details updated successfully.")
return redirect(url_for("users.get_user_account_details"))
# Prepopulate the form with existing data
form.username.data = current_user.username
form.email.data = current_user.email
return render_template("account_edit.html", form=form)