def like(self, status):
"""
user: UserProfile - User liking the status
Returns True if the action was successful
"""
# Check if the user already liked it
if Like.get_or_none(user=self.user, status=status):
return False
# First we create the like object
Like.create(
user=self.user,
status=status,
)
# Update the counter in the object
Status.update({
Status.favourites_count: Status.favourites_count + 1
}).where(Status.id == status.id)
# Create a redis notification
like_status(status, self.user)
return True
def new_like():
user_id = request.json.get("user_id", None)
existing_user = User.get_or_none(User.id == user_id)
chef_id = request.json.get("chef_id", None)
existing_chef = Chef.get_or_none(Chef.id == chef_id)
existing_like = Like.get_or_none(Like.user_id == user_id,
Like.chef_id == chef_id)
if existing_user == None:
return jsonify({
"message": "User does not exist",
"status": "failed"
}), 400
if existing_chef == None:
return jsonify({
"message": "Chef does not exist",
"status": "failed"
}), 400
if existing_user and existing_chef:
if existing_like:
return jsonify({
"message": "User already liked this chef",
"status": "failed"
}), 400
else:
new_like = Like(user=user_id, chef=chef_id)
if new_like.save():
return jsonify({
"message": "Liked successfully",
"status": "Success"
})
def dislike(self, status):
# Check if the like exists
like = Like.get_or_none(user=self.user, status=status)
if not like:
return False
like.delete().execute()
Status.update({
Status.favourites_count: Status.favourites_count - 1
}).where(Status.id == status.id)
def delete(like_id):
existing_like = Like.get_or_none(Like.id == like_id)
if existing_like:
if existing_like.delete_instance():
return jsonify({
"message": "successfully deleted",
"status": "success"
}), 200
else:
return jsonify({
"message":
"this 'like' no longer exist or you might deleted twice",
"status": "failed"
}), 400
