def fully_update_friend(id: str):
"""
Update all aspects of a specific friend or return an error.
Use a JSON representation to fully update an existing friend
resource.
Returns
HTTP Response (200): If an existing resource is successfully updated.
HTTP Response (400): No JSON payload, bad syntax, or missing data.
HTTP Response (404): No matching existing resource to update.
"""
try:
request_payload = api_helpers.json_payload(request)
api_helpers.verify_required_data_present(
request_payload, FRIEND_RESOURCE_ELEMENTS)
except ValueError as error:
error_response = make_response(jsonify({"error": str(error)}), 400)
return error_response
existing_friend = datastore.get_friend(g.datastore, id)
if existing_friend:
datastore.fully_update_friend(g.datastore, request_payload)
response = make_response(
jsonify({"message": "Friend resource updated."}), 201)
return response
error_response = make_response(
jsonify(
{"error": "No friend resource exists that matches "
"the given id: {}".format(id)}),
404)
return error_response
def create_friend():
"""
Create a new friend resource.
Utilize a JSON representation in the request object to create
a new friend resource.
"""
try:
json_payload = api_helpers.json_payload(request)
api_helpers.verify_required_data_present(
request_payload=json_payload,
required_elements=FRIEND_RESOURCE_ELEMENTS)
except ValueError as error:
error_response = make_response(jsonify({"error": str(error)}), 400)
return error_response
if datastore.get_friend(g.datastore, json_payload['id']):
error_response = make_response(
jsonify(
{"error": "An friend resource already exists with the "
"given id: {}".format(json_payload['id'])}),
400)
return error_response
datastore.add_friend(g.datastore, json_payload)
response = make_response(jsonify({"message": "Friend resource created."}),
201)
return response
def fully_update_friend(id: str):
"""
Update all aspects of a specific friend or return an error.
Use a JSON representation to fully update an existing friend
resource.
Returns
HTTP Response (200): If an existing resource is successfully updated.
HTTP Response (400): No JSON payload, bad syntax, or missing data.
HTTP Response (404): No matching existing resource to update.
"""
try:
request_payload = api_helpers.json_payload(request)
api_helpers.verify_required_data_present(request_payload,
FRIEND_RESOURCE_ELEMENTS)
except ValueError as error:
error_response = make_response(jsonify({"error": str(error)}), 400)
return error_response
existing_friend = datastore.get_friend(g.datastore, id)
if existing_friend:
datastore.fully_update_friend(g.datastore, request_payload)
response = make_response(
jsonify({"message": "Friend resource updated."}), 201)
return response
error_response = make_response(
jsonify({
"error":
"No friend resource exists that matches "
"the given id: {}".format(id)
}), 404)
return error_response
def create_friend():
"""
Create a new friend resource.
Utilize a JSON representation in the request object to create
a new friend resource.
"""
try:
json_payload = api_helpers.json_payload(request)
api_helpers.verify_required_data_present(
request_payload=json_payload,
required_elements=FRIEND_RESOURCE_ELEMENTS)
except ValueError as error:
error_response = make_response(jsonify({"error": str(error)}), 400)
return error_response
if datastore.get_friend(g.datastore, json_payload['id']):
error_response = make_response(
jsonify({
"error":
"An friend resource already exists with the "
"given id: {}".format(json_payload['id'])
}), 400)
return error_response
datastore.add_friend(g.datastore, json_payload)
response = make_response(jsonify({"message": "Friend resource created."}),
201)
return response
def get_friend(id: str):
"""Return a representation of a specific friend or an error."""
try:
return jsonify(datastore.get_friend(g.datastore, id))
except TypeError:
error_response = make_response(
jsonify({"error": "No such friend exists."}), 404)
return error_response
def get_friend(id: str):
"""Return a representation of a specific friend or an error."""
try:
return jsonify(
datastore.get_friend(g.datastore, id))
except TypeError:
error_response = make_response(
jsonify({"error": "No such friend exists."}), 404)
return error_response