def update_user(user_id):
c = backend.get_db().cursor()
data = request.json
schema = backend.get_schema('users')
for key, value in data.items():
if key != 'skills':
# Don't do anything if the key isn't valid
if key not in schema:
continue
c.execute('UPDATE users SET ' + key + ' = ? WHERE id = ?',
[value, user_id])
else:
for skill in data[key]:
skill_ratings = backend.query_db(
'SELECT * FROM skills WHERE user_id=? AND name=?',
[user_id, skill['name']])
if len(skill_ratings) == 0:
# If the skill doesn't exist, insert into the skills table
c.execute(
'''INSERT INTO skills (name, rating, user_id)
VALUES (?, ?, ?)''',
[skill['name'], skill['rating'], user_id])
else:
# Otherwise, update the rating for the appropriate skill
c.execute(
'UPDATE skills SET rating=? WHERE user_id=? AND name=?',
[skill['rating'], user_id, skill['name']])
backend.get_db().commit()
user = backend.query_db('SELECT * FROM users WHERE id = ?', [user_id],
one=True)
user_skills = backend.query_db('select * from skills where user_id = ?',
[user_id])
backend.helpers.format_user(user_skills, user)
return jsonify(user)
def get_user(user_id):
user = backend.query_db('select * from users where id = ?', [user_id],
one=True)
user_skills = backend.query_db('select * from skills where user_id = ?',
[user_id])
backend.helpers.format_user(user_skills, user)
return jsonify(user)
def get_users():
users = backend.query_db('select * from users')
for ind, user in enumerate(users):
user_skills = backend.query_db(
'select * from skills where user_id = ?', [user['id']])
user_skills = [{
"name": skill['name'],
"rating": skill["rating"]
} for skill in user_skills]
users[ind]['skills'] = user_skills
return jsonify(users)
def query_property(self, property_, value):
property_ = str(property_)
value = str(value)
results = backend.query_db(self.name, property_ + ":" + value)
for result in results:
result = db_object(result, self)
return results
def get_skills():
min_rating = request.args.get('min_rating')
min_freq = request.args.get('min_frequency')
sort = request.args.get('sort')
order = request.args.get('order')
if min_rating is None:
min_rating = 0
if min_freq is None:
min_freq = 0
if sort is None:
sort = ""
if order is None:
order = "asc"
min_rating = int(min_rating)
min_freq = int(min_freq)
skills = backend.query_db('select * from skills')
skill_count = {}
skill_rating = {}
for skill in skills:
if skill['rating'] >= min_rating:
if skill_count.get(skill['name']) is None:
skill_count[skill['name']] = 1
skill_rating[skill['name']] = skill['rating']
else:
skill_count[skill['name']] += 1
skill_rating[skill['name']] += skill['rating']
skills_to_pop = []
for skill, count in skill_count.items():
if count < min_freq:
skills_to_pop.append(skill)
for skill in skills_to_pop:
del skill_count[skill]
del skill_rating[skill]
items = []
for name, rating in skill_rating.items():
skill_rating[name] = rating / skill_count[name]
skill_rating[name] = round(skill_rating[name], 1)
items.append({
'name': name,
'count': skill_count[name],
'rating': skill_rating[name]
})
if sort in ['name', 'count', 'rating']:
items = sorted(items, key=lambda x: x[sort])
if order == "desc":
items = reversed(items)
return render_template('skills.html', items=items)
def create_user():
c = backend.get_db().cursor()
data = request.json
schema = backend.get_schema('users')
# Since skills is not in table schema
schema.append('skills')
schema.remove('id')
keys = set(data.keys())
schema_set = set(schema)
# If the data is missing keys, abort
if schema_set.difference(keys) != set():
abort(400)
### Data sanity checks ###
phone_exp = re.compile(
"^(?:\+?1[-. ]?)?\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})$")
email_exp = re.compile("^[\w\-\.]+@([\w-]+\.)+[\w-]{2,4}$")
# Check if name, picture and company are strings
if (not isinstance(data["name"], str)
or not isinstance(data["picture"], str)
or not isinstance(data["company"], str)):
abort(400)
# Check if phone number has a valid format
if not phone_exp.match(data["phone"]):
abort(400)
# Check if email address has a valid format
if not email_exp.match(data["email"]):
abort(400)
# Check if latitude and longitude are floats
try:
latitude = float(data["latitude"])
longitude = float(data["longitude"])
except ValueError as err:
abort(400)
# Check if skills is a list
if not isinstance(data["skills"], list):
abort(400)
tup = (data["name"], data["picture"], data["company"], data["email"],
data["phone"], data["latitude"], data["longitude"])
c.execute(
'''INSERT INTO users
(name, picture, company, email, phone, latitude, longitude)
VALUES (?, ?, ?, ?, ?, ?, ?)''', tup)
# The last row id will be the user_id for the skill
last_row = c.lastrowid
skills_to_append = []
for skill in data["skills"]:
if (not isinstance(skill.get("name"), str)
or not isinstance(skill.get("rating"), int)):
abort(400)
skills_to_append.append((skill["name"], skill["rating"], last_row))
c.executemany(
'''INSERT INTO skills (name, rating, user_id)
VALUES (?, ?, ?) ''', skills_to_append)
backend.get_db().commit()
user = backend.query_db('SELECT * FROM users WHERE id = ?', [last_row],
one=True)
user_skills = backend.query_db('SELECT * FROM skills WHERE user_id = ?',
[last_row])
backend.helpers.format_user(user_skills, user)
return jsonify(user)
def query_property(self, property_, value):
property_ = str(property_)
value = str(value)
results = backend.query_db(self.name, property_ + ":" + value)
return results