def delete(self, questionID):
#Check if the question really exists
#if True call the delete method and return a success message
#else, return an error message
#Get the identity of the currently logged in user
identity = 0
if current_identity.id:
identity = current_identity.username
question = QuestionModel.find_by_id(questionID)
validate_owner = QuestionModel.find_descriptive_single_question(
question.id)
if question:
if validate_owner.get('author') == identity:
if question.delete():
return {"message": "Question deleted successfully."}, 201
else:
return {
"message": "Question not deleted."
}, 409 #Confilict
else:
return {
"message":
"You do not have permission to delete the question."
}
return {
"message":
"The question is not available or it was already deleted."
}, 422 #Unprocessable entity
def test_save_answer():
create_tables()
create_user()
new_question = QuestionModel('My simple title', 'My simple question')
new_question.save(1)
samp_answer = AnswerModel("This is my sample answer")
samp_answer.add_answer(1, 'lazarus')
teardown()
def test_delete():
create_tables()
create_user()
new_question = QuestionModel('My simple title', 'My simple question')
new_question.save(1)
samp_answer = AnswerModel("This is my sample answer")
samp_answer.add_answer(1, 'lazarus')
answer = AnswerModel.find_by_id(1, 1)
assert answer.delete(1) == True
teardown()
def test_json():
create_tables()
create_user()
my_question = QuestionModel('Json title', 'Json description')
my_question.save(1)
question_query = QuestionModel.find_by_id(1)
assert question_query.json() == {
"title": 'Json title',
"description": 'Json description'
}
teardown()
def test_delete():
"""
GIVEN a new question saved
WHEN a new query is passed for deletion
THEN it should return True
"""
create_tables()
create_user()
new_question = QuestionModel('This is a sample title',
'This is a sample description')
new_question.save(1)
question = QuestionModel.find_by_id(1)
assert question.delete() == True
teardown()
def test_question_find_by_description():
"""
Given a new question saved
When a query is called by description
Then a boolean is returned, check if the fields are correct
"""
create_tables()
create_user()
new_question = QuestionModel('This is a sample 1 title',
'This is a sample 1 description')
new_question.save(1)
#It's the first to be stored hence id == 1
question = QuestionModel.find_by_description(
'This is a sample 1 description')
assert question == True
teardown()
def put(self, questionID, answerID):
# parser = reqparse.RequestParser()
# parser.add_argument('downvote',
# type = str,
# required = True,
# help = "The upvote field is required"
# )
# data = parser.parse_args()
question = QuestionModel.find_by_id(questionID)
if question:
answer = AnswerModel.find_by_id(questionID, answerID)
if answer:
answer.downvote(questionID)
return {
"message": "Answer downvoted successfully"
}, 201 #Created
else:
return {
"message": "Cannot downvote for a non-existing answer."
}, 422 #Unprocessable entity
else:
return {
"message":
"Cannot downvote answer for a non-existing question."
}, 422 #Unprocessable entity
def get(self, questionID):
#Check if question exists
#if true(returns an object) return it
#else, return an error message
question = QuestionModel.find_descriptive_single_question(questionID)
if question:
return question, 200
return {"message": "Question not available."}, 422
def put(cls, questionID):
#Check if the question description already exists
#if it exists return an error message
#if not, check if the question identified by id exists
#if true, update the question and return
#else, return an error message
#Get the identity of the currently logged in user
identity = 0
if current_identity.id:
identity = current_identity.username
data = cls.parser.parse_args()
if not QuestionModel.find_by_description(data['description']):
question = QuestionModel.find_by_id(questionID)
validate_owner = QuestionModel.find_descriptive_single_question(
question.id)
if question:
if validate_owner.get('author') == identity:
#create a new object with updated details
updated_question = QuestionModel(data['title'],
data['description'],
question.id)
#Update and return json data
if updated_question.update():
return QuestionModel.find_descriptive_single_question(
questionID), 200
return {"message": "Question could not be updated."}, 409
return {
"message":
"You do not have permission to edit the question."
}
return {"message": "You can't edit a non-existing question."}, 422
return {
"message": "Question with the same decription already exists."
}, 422
def get(self):
#call the all classmethod of questionModel class to get the response
#if response exists , return it
#else, return an error message
response = QuestionModel.all()
if response:
return response, 200
return {"message": "No questions found!"}, 422 #Unprocessable entity
def test_new_question_item():
"""
GIVEN a Question model
WHEN a new Question is created
THEN check the title, description, and id fields are defined correctly
"""
new_question = QuestionModel('This is a sample title',
'This is a sample description')
assert new_question.title == 'This is a sample title'
assert new_question.description == 'This is a sample description'
def post(self):
data = QuestionList.parser.parse_args()
#Get the identity of the currently logged in user
identity = 0
if current_identity.id:
identity = current_identity.id
else:
return {"message": "Login to continue"}
#Check if a question with the same description exists
#return an error message if it exists
#else, save the new question and return a response
if QuestionModel.find_by_description(data['description']):
return {
"message": "The question is already asked"
}, 409 # Conflict(Duplicate)
#Create a question object and pass the arguments
question = QuestionModel(data["title"], data["description"])
response = question.save(identity)
return response, 201
def test_question_find_by_id():
"""
Given a new question saved
When a query is called by id
Then a new object should be returned, check if the fields are correct
"""
create_tables()
create_user()
new_question = QuestionModel('This is a sample 1 title',
'This is a sample 1 description')
new_question.save(1)
#It's the first to be stored hence id == 1
question = QuestionModel.find_by_id(1)
assert question.title == 'This is a sample 1 title'
new_question1 = QuestionModel('This is a sample 2 title',
'This is a sample 2 description')
new_question1.save(1)
question1 = QuestionModel.find_by_id(2)
assert question1.title == 'This is a sample 2 title'
teardown()
def get(self, questionID):
#Check if the question exists
#if True, return the answers
#else, return an error message
if QuestionModel.find_by_id(questionID):
answers = AnswerModel.get_answers(questionID)
if answers:
return answers, 200
return {
"message": "There are no answers for this question"
}, 422 #Unprocessable entity
return {
"message": "You can't find answers for a non existing question"
}, 422 # Unp0rocessable entity
def get(self):
#Get the identity of the currently logged in user
identity = 0
if current_identity.id:
identity = current_identity.id
else:
return {"message": "login to continue"}
#Check if the user has questions
my_questions = QuestionModel.find_by_user_id(identity)
if my_questions:
return my_questions
else:
return {"message": "You currently have no questions."}
def delete(self, questionID, answerID):
question = QuestionModel.find_by_id(questionID)
if question:
answer = AnswerModel.find_by_id(questionID, answerID)
if answer:
answer.delete(questionID)
return {"message": "Answer deleted successfully"}, 201
else:
return {
"message": "Answer already deleted or does not exist."
}, 422
else:
return {
"message": "Cannot delete answer for a non-existing question."
}, 422
def get(self, questionID, answerID):
#Check if the question really exists
#If True check for the answer and return
#else, return a error message
if QuestionModel.find_by_id(questionID):
#Check for answer, returns an object
answer = AnswerModel.find_by_id(questionID, answerID)
if answer:
return AnswerModel.find_descriptive_single_answer(
answerID), 200
else:
return {"message": "Answer not found."}, 422
else:
return {
"message": "Cannot get answer for a non-existing question"
}, 422
def put(self, questionID, answerID):
question = QuestionModel.find_by_id(questionID)
if question:
answer = AnswerModel.find_by_id(questionID, answerID)
if answer:
answer.upvote(questionID)
return {
"message": "Answer upvoted successfully"
}, 201 #Created
else:
return {
"message": "Cannot upvote for a non-existing answer."
}, 422 #Unprocessable entity
else:
return {
"message": "Cannot upvote answer for a non-existing question."
}, 422 #Unprocessable entity
def put(cls, questionID, answerID):
data = cls.parser.parse_args()
#check if the question exists
#if exists, check for the answer
#create a new answer object, update and return it
#else return an error message
if QuestionModel.find_by_id(questionID):
answer = AnswerModel.find_by_id(questionID, answerID)
if answer:
answer.answer = data['answer']
if answer.update(questionID):
return {"message": "Your answer updated successfully"}, 201
else:
return {"message": "Cannot update a non-existing answer."}, 422
else:
return {
"message": "Cannot update answer for a non-existing question."
}, 422
def post(cls, questionID):
#Check if the question exists
#if True create an answer dictionary and pass it
#to add_answer method in answermodel(return the response)
#else return error messages
data = cls.parser.parse_args()
identity = 0
if current_identity.id:
identity = current_identity.username
if QuestionModel.find_by_id(questionID):
if not AnswerModel.find_by_answer(questionID, data['answer']):
answer = AnswerModel(data["answer"])
if answer.add_answer(questionID, identity):
return {"message": "Answer inserted successfully"}, 201
return {"message": "The answer already exists"}, 409
return {"message": "You cannot answer a non-existing question"}, 422
def put(self, questionID, answerID):
question = QuestionModel.find_by_id(questionID)
if question:
answer = AnswerModel.find_by_id(questionID, answerID)
if answer:
answer.solve(questionID)
return {
"message": "Answer marked as solution successfully"
}, 201 #Created
else:
return {
"message":
"Cannot mark a non-existing answer as a solution."
}, 422 #Unprocessable entity
else:
return {
"message": "Cannot solve a non-existing question."
}, 422 #Unprocessable entity