def close_post(post_id):
post = Post.query.get_or_404(post_id)
if post.author != current_user:
abort(403)
post.status = statusEnum.CLOSED
db.session.commit()
flash('Your post is closed!', 'success')
# create notification for all users who have commented on this post
notification_message = "A post you commented on has now been closed."
notify_commenters(post_id, current_user.id, notification_message,
notificationTypeEnum.STATUS_CLOSED)
db.session.commit()
return redirect(url_for('post', post_id=post.id))
def open_post(post_id):
post = Post.query.get_or_404(post_id)
if post.author != current_user:
abort(403)
post.status = statusEnum.OPEN
db.session.commit()
flash('Your post is now open!', 'success')
# create notification for all users who have commented (not volunteered, because that case is not possible)
notification_message = "A post you commented on has now been re-opened."
notify_commenters(post_id, current_user.id, notification_message,
notificationTypeEnum.STATUS_OPEN)
db.session.commit()
return redirect(url_for('post', post_id=post.id))
def unvolunteer(post_id):
post = Post.query.get_or_404(post_id)
# This check is precautionary, we are already checking user in post.html.
if post.volunteer != current_user.id:
flash('You never volunteered for this post!', 'danger')
else:
post.volunteer = 0
post.status = statusEnum.OPEN
db.session.commit()
flash('You are no longer volunteering for the post!', 'success')
# create notification for post owner, and all users who have commented on this post
notification_message = "{} has un-volunteered for your post.".format(
current_user.username)
notify_post_owner(post_id, current_user.id, notification_message,
notificationTypeEnum.UN_VOLUNTEER)
notification_message = "A post you commented on has lost its volunteer."
notify_commenters(post_id, current_user.id, notification_message,
notificationTypeEnum.UN_VOLUNTEER)
db.session.commit()
return redirect(url_for('post', post_id=post.id))
def create_new_comment(post_id):
post = Post.query.get_or_404(post_id)
comments = db.session.query(PostComment).filter_by(post_id=post_id)
form = PostCommentForm()
if request.method == 'POST':
if form.validate_on_submit():
created_comment = PostComment(comment_desc=form.comment_desc.data,
cmt_author=current_user,
post_id=post_id)
db.session.add(created_comment)
db.session.commit()
flash('Comment added!', 'success')
# create notification for post owner + all users who have commented or volunteered for this post
notification_message = "{} commented on your post.".format(
current_user.username)
notify_post_owner(post_id, current_user.id, notification_message,
notificationTypeEnum.COMMENT)
notification_message = "{} commented on a post that you volunteered for.".format(
current_user.username)
notify_volunteer(post_id, current_user.id, notification_message,
notificationTypeEnum.COM_VOLUNTEER)
notification_message = "{} commented on a post that you also commented on.".format(
current_user.username)
notify_commenters(post_id, current_user.id, notification_message,
notificationTypeEnum.COMMENT)
return redirect(url_for('post', post_id=post.id))
return render_template('post.html',
post=post,
comments=comments,
form=form)
def volunteer(post_id):
post = Post.query.get_or_404(post_id)
# This check is precautionary, we are already checking user in post.html.
if post.author == current_user:
flash("You can't volunteer for your own post!", 'warning')
elif post.status != statusEnum.OPEN:
flash('Post status must be OPEN to volunteer!', 'warning')
else:
post.volunteer = current_user.id
post.status = statusEnum.TAKEN
db.session.commit()
flash('You are now volunteering for the post!', 'success')
# create notification for post owner, and all users who have commented on this post
notification_message = "{} volunteered for your post.".format(
current_user.username)
notify_post_owner(post_id, current_user.id, notification_message,
notificationTypeEnum.VOLUNTEER)
notification_message = "A post you commented on is now taken by another volunteer."
notify_commenters(post_id, current_user.id, notification_message,
notificationTypeEnum.VOLUNTEER)
return redirect(url_for('post', post_id=post.id))