def user(user_id):
user = User.query.filter_by(id=user_id).first_or_404()
profile = user.profile
total_friends = len(get_friends(user.id))
friends = get_friends(user.id)
limited_friends = friends[:6]
user_id_1 = session["current_user"]["id"]
notifications = get_notifications(user_id_1)
are_friends, is_pending_sent, is_pending_recieved = are_friends_or_pending(
user_id_1, user_id)
conversation_id = conversation_exists(user.id, user_id_1)
return render_template('profile.html',
user=user,
profile=profile,
total_friends=total_friends,
are_friends=are_friends,
is_pending_sent=is_pending_sent,
is_pending_recieved=is_pending_recieved,
friends=friends,
notifications=notifications,
limited_friends=limited_friends,
conversation_id=conversation_id)
def get_user_data(user, current_user):
are_friends, is_pending_sent, is_pending_received = are_friends_or_pending(
current_user.id, user.id)
friends = get_friends(user.id)
limited_friends = friends[:6]
total_friends = len(friends)
notifications = get_notifications(current_user.id)
conversation = conversation_exists(user.id, current_user.id)
age = calculate_age(user.birthday)
return are_friends, is_pending_sent, is_pending_received, friends, limited_friends, total_friends, notifications, conversation, age
def delete_friend_request(friend_id):
are_friends, is_pending_sent, is_pending_received = are_friends_or_pending(
current_user.id, friend_id)
if is_pending_received:
relationship = Friends.query.filter_by(
user_id_1=friend_id,
user_id_2=current_user.id,
status=FriendStatus.requested).first()
db.session.delete(relationship)
db.session.commit()
return "Request removed."
else:
return "You cannot remove this request."
def delete_friend_request():
"""Delete a friend request from another user"""
user_id_1 = session["current_user"]["id"]
user_id_2 = request.form.get("user_id_2")
are_friends, is_pending_sent, is_pending_recieved = are_friends_or_pending(
user_id_1, user_id_2)
if is_pending_recieved:
relationship = Friends.query.filter_by(
user_id_1=user_id_2,
user_id_2=user_id_1,
status=FriendStatus.requested).first()
db.session.delete(relationship)
db.session.commit()
return "Request removed"
else:
return "You cannot remove this request"
def add_friend(friend_id):
are_friends, is_pending_sent, is_pending_received = are_friends_or_pending(
current_user.id, friend_id)
if current_user.id == friend_id:
return "You cannot add yourself as a friend."
elif are_friends:
return "You are already friends."
elif is_pending_sent:
return "Your friend request is pending."
elif is_pending_received:
return "You have already received a request from this user."
else:
friend_request = Friends(user_id_1=current_user.id,
user_id_2=friend_id,
status=FriendStatus.requested)
db.session.add(friend_request)
db.session.commit()
return "Request sent."
def friends(user_id):
"""Show all friends"""
user = User.query.filter_by(id=user_id).first_or_404()
user_id_1 = session["current_user"]["id"]
are_friends, is_pending_sent, is_pending_recieved = are_friends_or_pending(
user_id_1, user_id)
friends = get_friends(user_id)
limited_friends = friends[:6]
total_friends = len(friends)
notifications = get_notifications(session["current_user"]["id"])
return render_template("friends.html",
user=user,
friends=friends,
total_friends=total_friends,
are_friends=are_friends,
is_pending_sent=is_pending_sent,
is_pending_recieved=is_pending_recieved,
notifications=notifications,
limited_friends=limited_friends)
def accept_friend(friend_id):
are_friends, is_pending_sent, is_pending_received = are_friends_or_pending(
current_user.id, friend_id)
if current_user.id == friend_id:
return "You cannot add yourself as a friend."
elif are_friends:
return "You are already friends."
elif is_pending_received:
friend_request = Friends.query.filter_by(
user_id_1=friend_id,
user_id_2=current_user.id,
status=FriendStatus.requested).first()
friend_request.status = FriendStatus.accepted
db.session.commit()
return jsonify({
"status": "Request accepted.",
"user": current_user.serialize()
})
else:
return "An error occured."
def accept_friend():
"""Accept a friend request from another user"""
user_id_1 = session["current_user"]["id"]
user_id_2 = request.form.get("user_id_2")
are_friends, is_pending_sent, is_pending_recieved = are_friends_or_pending(
user_id_1, user_id_2)
if user_id_1 == user_id_2:
return "You cannot add yourself as a friend"
elif are_friends:
return "You are already friends"
elif is_pending_recieved:
friend_request = Friends.query.filter_by(
user_id_1=user_id_2,
user_id_2=user_id_1,
status=FriendStatus.requested).first()
friend_request.status = FriendStatus.accepted
db.session.commit()
return "Request accepted"
else:
return "An error occured"
def unfriend(friend_id):
are_friends, is_pending_sent, is_pending_received = are_friends_or_pending(
current_user.id, friend_id)
if are_friends:
relationship = Friends.query.filter_by(
user_id_1=current_user.id,
user_id_2=friend_id,
status=FriendStatus.accepted).first()
if relationship is None:
relationship = Friends.query.filter_by(
user_id_1=friend_id,
user_id_2=current_user.id,
status=FriendStatus.accepted).first()
db.session.delete(relationship)
db.session.commit()
return jsonify({
"status": "Sucessfully unfriended.",
"user": current_user.serialize()
})
else:
return "You cannot unfriend this user."
def unfriend():
"""Unfriend another user"""
user_id_1 = session["current_user"]["id"]
user_id_2 = request.form.get("friend_id")
are_friends, is_pending_sent, is_pending_recieved = are_friends_or_pending(
user_id_1, user_id_2)
if are_friends:
relationship = Friends.query.filter_by(
user_id_1=user_id_1,
user_id_2=user_id_2,
status=FriendStatus.accepted).first()
if relationship is None:
relationship = Friends.query.filter_by(
user_id_1=user_id_2,
user_id_2=user_id_1,
status=FriendStatus.accepted).first()
db.session.delete(relationship)
db.session.commit()
return "Unfriend"
else:
return "You cannot unfriend this user"
def add_friend():
"""Send a friend request to another user"""
user_id_1 = session["current_user"]["id"]
user_id_2 = request.form.get("user_id_2")
are_friends, is_pending_sent, is_pending_recieved = are_friends_or_pending(
user_id_1, user_id_2)
if user_id_1 == user_id_2:
return "You cannot add yourself as a friend"
elif are_friends:
return "You are already friends"
elif is_pending_sent:
return "Your friend request is pending"
elif is_pending_recieved:
return "You have already recieved a request from this user"
else:
friend_request = Friends(user_id_1=user_id_1,
user_id_2=user_id_2,
status=FriendStatus.requested)
db.session.add(friend_request)
db.session.commit()
return "Request sent"