def unlike_action_on_post(username, post_id):
current_user = generate_user_from_auth_token(
request.headers.get('access-token'))
post_user = UserMethods.get_user_by_username(username)
if current_user.id == post_user.id or \
post_user.status.value == "public" or \
FollowerMethods.is_following(current_user.id, post_user.id):
# send all data like comments, likes and post details
if not PostMethods.get_record_with_id(post_id):
raise NotFound("Post not found")
LikeMethods.delete_record(post_id, post_user.id)
db.commit()
return jsonify(dict(message="Successfully unliked the post"))
else:
return jsonify(
dict(message="Profile is private! Follow to unlike the post !")
), 400
def unfollow(followee_username):
follower_user = generate_user_from_auth_token(
request.headers.get('access-token'))
followee_user = UserMethods.get_user_by_username(followee_username)
if followee_user is None:
raise NotFound('No user with username {username} found'.format(
username=followee_username))
# same user id unfollow request
if follower_user.id == followee_user.id:
raise BadRequest('Request cannot be proceesed')
# check if it follows
if FollowerMethods.is_following(follower_user.id, followee_user.id):
unfollow_user(follower_user.id, followee_user.id)
db.commit()
return jsonify({"message": "Successfully unfollowed"}), 200
def create_new_post():
current_user = generate_user_from_auth_token(
request.headers.get('access-token'))
request_data = request.form
image = request.files.getlist('image')[0]
post_data = dict(caption=request_data.get('caption'),
image=image,
user_id=current_user.id)
post = PostMethods.create_record(**post_data)
# put in redis list
post_data['image'] = post.image._public_url
post_data['post_id'] = post.id
post_data['username'] = current_user.username
total_user_posts = redis_client.lrange(current_user.username, 0, -1)
if len(total_user_posts) == int(app.config.get('MAX_REDIS_CACHED_POSTS')):
redis_client.rpop()
redis_client.lpush(current_user.username, json.dumps(post_data))
db.commit()
return jsonify({"message": "Hurray your post is on its way !!"}), 200
def follow(followee_username):
follower_user = generate_user_from_auth_token(
request.headers.get('access-token'))
followee_user = UserMethods.get_user_by_username(followee_username)
if followee_user is None:
raise NotFound('No user with username {username} found'.format(
username=followee_username))
# same user id follow request
if follower_user.id == followee_user.id:
raise BadRequest('Request cannot be proceesed')
# check if not follows
if not FollowerMethods.is_following(follower_user.id, followee_user.id):
if followee_user.status.value == "public":
follow_public_user(follower_user.id, followee_user.id)
db.commit()
return jsonify({"message": "Successfully followed"}), 200
else:
send_follow_request(follower_user.id, followee_user.id)
db.commit()
return jsonify({"message": "Follow request sent"}), 200
def signup():
request_data = request.json
process_signup(request_data)
db.commit()
return jsonify({"message": "Success"}), 200
def decline_follow_request(follower_id):
followee_user = generate_user_from_auth_token(
request.headers.get('access-token'))
decline_follow_requests(follower_id, followee_user.id)
db.commit()
return jsonify({"message": "Follow request declined"}), 200