def get_user(email):
app.logger.info('Getting user %s', email)
# TODO: note how we delegate the look up of the user to a DAO and
# assign the user to the variable 'user'
# (no code change required)
user = rest_server_dao.get_user(email)
# TODO: if user is None, abort with HTTP status 404
if user is None:
abort(404)
# TODO: return a jsonified dictionary with key of 'user' and value of
# the user
return jsonify({'user': user})
def get_user(email):
app.logger.info('Getting user %s', email)
# TODO: note how we delegate the look up of the user to a DAO and
# assign the user to the variable 'user'
# (no code change required)
user = rest_server_dao.get_user(email)
# TODO: if user is None, abort with HTTP status 404
if user is None:
abort(404)
# TODO: return a jsonified dictionary with key of 'user' and value of
# the user
return jsonify({'user': user})
def get_user(email):
app.logger.info('Getting user %s', email)
# TODO: note how we delegate the look up of the user to a DAO and
# assign the user to the variable 'user'
# (no code change required)
user = rest_server_dao.get_user(email)
# TODO: if user is None, abort with HTTP status 404
if ....
# TODO: return a jsonified dictionary with key of 'user' and value of
# the user
return ....
# TODO: add a decorator so a POST request to BASE_URI is mapped create_users()
# HINT: see slide 9-23
....
# TODO: add decorator that specifies the request must include valid credentials
....
def create_user():
# TODO: add a test to ensure that the request body contains JSON and
# the JSON has a member named 'email'. Abort with status 400 if the
# test fails.
if ....
# TODO: get the email from the request JSON and assign it to a variable
# named 'email'
email = ....
app.logger.info('Creating user %s', email)
# TODO: note how we get the rest of the input data from the request
# (no code change required)
first_name = request.json.get('first_name', '')
middles = request.json.get('middles', '')
last_name = request.json.get('last_name', '')
street = request.json['address'].get('street', '')
post_code = request.json['address'].get('post_code', '')
city = request.json['address'].get('city', '')
state = request.json['address'].get('state', '')
country = request.json['address'].get('country', '')
# TODO: note how we delegate the creation of the user to a DAO and
# assign the new user to the variable 'user'
# (no code change required)
user = rest_server_dao.create_user(email, first_name, middles, last_name,
street, post_code, city, state, country)
# TODO: return two values:
# 1. a jsonified dictionary with key of 'user' and value of the new user
# 2. HTTP status 201
return ....
# TODO: add a Flask decorator here so that a PUT request
# to BASE_URI+'/<email>' is mapped to the update_user() method below.
....
# TODO: add decorator that specifies the request must include valid credentials
....
def update_user(email):
# TODO: add a test to ensure that the request body contains JSON.
# Abort with status 400 if the test fails.
....
# TODO: get the email from the request JSON and assign it to a variable
# named 'email'
email = ....
app.logger.info('Updating user %s', email)
# TODO: note how we get the rest of the input data from the request
# (no code change required)
first_name = request.json.get('first_name', '')
middles = request.json.get('middles', '')
last_name = request.json.get('last_name', '')
street = request.json['address'].get('street', '')
post_code = request.json['address'].get('post_code', '')
city = request.json['address'].get('city', '')
state = request.json['address'].get('state', '')
country = request.json['address'].get('country', '')
# TODO: note how we delegate the update of the user to a DAO and
# assign the modified user to the variable 'user'
# (no code change required)
user = rest_server_dao.update_user(email, first_name, middles, last_name,
street, post_code, city, state, country)
# TODO: if user is None, abort with HTTP status 404
....
# TODO: return two values:
# 1. a jsonified dictionary with key of 'user' and value of the new user
# 2. HTTP status 202
....
# TODO: add a Flask decorator here so that a DELETE request
# to BASE_URI+'/<email>' is mapped to the delete_user() method below.
....
# TODO: add decorator that specifies the request must include valid credentials
....
def delete_user(email):
app.logger.info('Deleting user %s', email)
# TODO: note how we delegate the deletion of the user to a DAO.
# (no code change required)
if not rest_server_dao.delete_user(email):
app.logger.error("User %s not found, can't delete", email)
abort(404)
# TODO: return HTTP response 204
# HINT: see slide 9-25
....
def make_public_user(user):
"""
Add a uri attribute to a task.
The client uses the task's URI to perform operations on the task by
accessing the uri with HTTP GET, PUT, or DELETE. This is a more RESTful
technique than relying on a primary key from the database, because the
URI does not need to map directly to an implementation artifact. The URI
is simply a hyperlink; if the location of the task later changes, the
client can still use the original URI, and the service can map the URI to
the new resource location.
"""
new_user = {}
for field in user:
if field == 'email':
# Add a uri field to the returned record.
new_user['uri'] = url_for('get_user', email=user['email'],
_external=True)
new_user[field] = user[field]
return new_user
if __name__ == '__main__':
app.run(debug=True) # debug=True activates HTML debug messages
