def post_by_id(post_id):
post = Post.query.get(post_id)
if request.method == "GET":
return post.to_dict()
elif request.method == "PUT":
form = CreatePost()
if form.validate_on_submit():
form.populate_obj(post)
db.session.commit()
if "images" in request.files:
images = request.files.getlist("images")
for image in images:
if allowed_file(image.filename):
image.filename = get_unique_filename(image.filename)
image_url = upload_file_to_s3(image, Config.S3_BUCKET)
image = PostsImage(post_id=post.id,
image_url=image_url)
db.session.add(image)
db.session.commit()
return post.to_dict()
return {"errors": validation_errors_to_error_messages(form.errors)}
elif request.method == "DELETE":
post.title = "[DELETED]"
post.body = "[DELETED]"
posts_images = PostsImage.query.filter(
PostsImage.post_id == post_id).all()
for image in posts_images:
db.session.delete(image)
db.session.commit()
return post.to_dict()
return post.to_dict()
def create_post():
form = CreatePost()
if form.validate_on_submit():
post = Post()
form.populate_obj(post)
db.session.add(post)
db.session.commit()
if "images" in request.files:
images = request.files.getlist("images")
for image in images:
if allowed_file(image.filename):
image.filename = get_unique_filename(image.filename)
image_url = upload_file_to_s3(image, Config.S3_BUCKET)
image = PostsImage(post_id=post.id, image_url=image_url)
db.session.add(image)
db.session.commit()
return post.to_dict()
return {"errors": validation_errors_to_error_messages(form.errors)}