def search_questions():
data = request.get_json()
search_term = data.get('searchTerm', '')
# Return 422 status code if empty search term is sent
if search_term == '':
abort(422)
try:
# get all questions that has the search term substring
questions = Question.query.filter(
Question.question.ilike(f'%{search_term}%')).all()
# if there are no questions for search term return 404
if len(questions) == 0:
abort(404)
# paginate questions
paginated_questions = get_paginated_questions(
request, questions, QUESTIONS_PER_PAGE)
# return response if successful
return jsonify({
'success': True,
'questions': paginated_questions,
'total_questions': len(Question.query.all())
}), 200
except Exception:
# This error code is returned when 404 abort
# raises exception from try block
abort(404)
def get_questions():
questions = Question.query.order_by(Question.id).all()
total_questions = len(questions)
categories = Category.query.order_by(Category.id).all()
# Get paginated questions
current_questions = get_paginated_questions(request, questions,
QUESTIONS_PER_PAGE)
# return 404 if there are no questions for the page number
if (len(current_questions) == 0):
abort(404)
categories_dict = {}
for category in categories:
categories_dict[category.id] = category.type
# return values if there are no errors
return jsonify({
'success': True,
'total_questions': total_questions,
'categories': categories_dict,
'questions': current_questions
}), 200
def get_questions():
"""Get paginated questions
This endpoint gets a list of paginated questions based
on the page query string parameter and returns a 404
when the page is out of bound
QUESTIONS_PER_PAGE is a global variable
"""
# get paginated questions and categories
questions = Question.query.order_by(Question.id).all()
total_questions = len(questions)
categories = Category.query.order_by(Category.id).all()
# Get paginated questions
current_questions = get_paginated_questions(
request, questions,
QUESTIONS_PER_PAGE)
# return 404 if there are no questions for the page number
if (len(current_questions) == 0):
abort(404)
categories_dict = {}
for category in categories:
categories_dict[category.id] = category.type
# return values if there are no errors
return jsonify({
'success': True,
'total_questions': total_questions,
'categories': categories_dict,
'questions': current_questions
}), 200
def search_questions():
data = request.get_json()
search_term = data.get('searchTerm', '')
if search_term == '':
abort(422)
try:
questions = Question.query.filter(
Question.question.ilike(f'%{search_term}%')).all()
if len(questions) == 0:
abort(404)
paginated_questions = get_paginated_questions(
request, questions, QUESTIONS_PER_PAGE)
return jsonify({
'success': True,
'questions': paginated_questions,
'total_questions': len(Question.query.all())
}), 200
except:
abort(404)
def get_questions_by_category(id):
category = Category.query.filter_by(id=id).one_or_none()
if (category is None):
abort(422)
questions = Question.query.filter_by(category=id).all()
paginated_questions = get_paginated_questions(request, questions,QUESTIONS_PER_PAGE)
return jsonify({
'success': True,
'questions': paginated_questions,
'total_questions': len(questions),
'current_category': category.type
})
def get_questions():
questions = Question.query.order_by(Question.id).all()
total_questions = len(questions)
categories = Category.query.order_by(Category.id).all()
current_questions = get_paginated_questions(request, questions,QUESTIONS_PER_PAGE)
if (len(current_questions) == 0):
abort(404)
categories_dict = {}
for category in categories:
categories_dict[category.id] = category.type
return jsonify({
'success': True,
'total_questions': total_questions,
'categories': categories_dict,
'questions': current_questions
}), 200
def get_questions_by_category(id):
# get the category by id
category = Category.query.filter_by(id=id).one_or_none()
# abort 400 for bad request if category isn't found
if (category is None):
abort(422)
questions = Question.query.filter_by(category=id).all()
# paginate questions
paginated_questions = get_paginated_questions(request, questions,
QUESTIONS_PER_PAGE)
# return the results
return jsonify({
'success': True,
'questions': paginated_questions,
'total_questions': len(questions),
'current_category': category.type
})