def add_food():
if request.method() == "GET":
if request.args:
if "user_id" in args:
user_id = args["user_id"]
eat_time = str(datetime.now())
all_food_eaten = (
f"MATCH (u: user), (f: food) WHERE u.id = {user_id} AND (u)-[:ATE]->(f) RETURN collect(f)"
)
# Above query (beautified):
# MATCH (u: User), (f: food)
# WHERE u.id = {user_id} AND (u)-[:ATE]->(f)
# RETURN collect(f)
with db_driver.session() as session:
result = session.run(all_food_eaten)
return result, 201
elif request.method() == "POST":
if request.args:
if "user_id" in args:
if "food_id" in args:
if "meal_type" in args:
user_id = args["user_id"]
food_id = args["food_id"]
meal_type = args["meal_type"]
eat_time = str(datetime.now())
new_food_eaten = (
f"MATCH (u: user), (f: food) WHERE u.id = {user_id} AND f.id = {food_id} CREATE (u)-[:ATE {{timestamp: {eat_time}, meal: {meal_type}}}]->(f)"
)
# Above query (beautified):
# MATCH (u: User), (f: food)
# WHERE u.id = {user_id} AND f.id = {food_id}
# CREATE (u)-[:ATE {{timestamp: {eat_time}, meal: {meal_type}}}]->(f)
with db_driver.session() as session:
session.run(new_food_eaten)
return '', 201
def like(post_id):
if request.method("POST"):
likes = Likes(current_user.id, post_id)
db.session.add(likes)
db.session.commit()
currentlikes = (Likes.query.filter_by(post_id=post_id).first()).user_id.count()
likesmessage = {
"message": "Post liked!",
"likes": currentlikes
}
return jsonify(likesmessage=likesmessage)
def api_items():
if request.method =="GET":
print(request.method)
items =[]
for item in Item.objects:
items.append(item)
#print(items)
return make_response(jsonify(items),200)
elif request.method=="POST":
content = request.json()
item= Item(item_id=content['item_id'],name=content['name'],seller=content['seller'],price=content['price'])
item.save()
return request.method(" ",201)
def sell():
if request.method("POST"):
if request.form.get("symbol") == None:
return apology("Provide a stock.")
else:
quote = lookup(request.form.get("symbol"))
if quote == None:
return apology("This is not a stock.")
if request.form.get("shares") == None:
return apology("Tell us your shares.")
else:
shares = request.form.get("shares")
cash = db.execute("SELECT cash FROM users WHERE id = :id",
id=session["user_id"])[0]["cash"]
if quote["price"] * float(shares) < 0 or quote["price"] * float(
shares) == 0:
return apology(
"This number is too low. We can not sell this amount.")
else:
return render_template("sell.html")
def profile():
"""Render the website's add profile page."""
form = forms.ProfileForm()
if request.method() == 'POST':
if form.validate_on_submit():
firstname = form.firstname.data
lastname = form.lastname.data
email = form.email.data
location = form.location.data
gender = form.gender.data
biography = form.biography.data
photo = form.photo.data
filename = secure_filename(photo.filename)
if not re.match(r'.*\.(jpg|png|jpeg)$', filename):
flash("Invalid file. File must have .jpg/.png/.jpeg extension")
flash_errors(form)
return render_template('profile.html', form=form)
profile = Profile(firstname,
lastname,
email,
location,
gender,
biography,
created_on=date_joined())
db.session.add(profile)
db.session.commit()
form.save(
os.path.join(app.config['UPLOAD_FOLDER'],
str(profile.id) + "_" + filename))
flash("Profile successfully created")
return redirect(url_for('profiles'))
flash_errors(form)
return render_template('profile.html', form=form)
def add_food():
if request.method() == "GET":
if request.args:
if "user_id" in args:
user_id = args["user_id"]
eat_time = str(datetime.now())
all_food_liked = (
f"MATCH (u: user), (f: food) WHERE u.id = {user_id} AND (u)-[:LIKES]->(f) RETURN collect(f)"
)
# Above query (beautified):
# MATCH (u: User), (f: food)
# WHERE u.id = {user_id} AND (u)-[:LIKES]->(f)
# RETURN collect(f)
with db_driver.session() as session:
result = session.run(all_food_liked)
return result, 201
elif request.method() == "POST":
if request.args:
if "user_id" in args:
if "food_id" in args:
user_id = args["user_id"]
food_id = args["food_id"]
new_food_liked = (
f"MATCH (u: user), (f: food) WHERE u.id = {user_id} AND f.id = {food_id} CREATE (u)-[:LIKES]->(f)"
)
# Above query (beautified):
# MATCH (u: User), (f: food)
# WHERE u.id = {user_id} AND f.id = {food_id}
# CREATE (u)-[:LIKES]->(f)
with db_driver.session() as session:
session.run(new_food_liked)
return '', 201
elif request.method() == "DELETE":
if request.args:
if "user_id" in args:
if "food_id" in args:
user_id = args["user_id"]
food_id = args["food_id"]
food_deleted = (
f"MATCH (u: User)-[r:LIKES]->(f: food) WHERE u.id = {user_id} AND f.id = {food_id} DELETE r"
)
# Above query (beautified):
# MATCH (u: User)-[r:LIKES]->(f: food)
# WHERE u.id = {user_id} AND f.id = {food_id}
# DELETE r
with db_driver.session() as session:
session.run(food_deleted)
return '', 201
def generate_prediction():
if request.method() == "POST":
def listarMaterialesp():
if request.method():
listarMateriales2(request.form['abreviatura'])
return render_template("listarMaterialesp.html")
def login():
if request.method('POST'):
return do_the_login()
else:
return show_the_login_from()