Add a files in your classroom

[zaratan]

Why ?

We want to be able to upload a file to our service WITHOUT having the file passing through our API to the S3 (we don't need those extra Go of data going through). So let's go directly to S3. The process is a bit more complex so it will be multiple issues.

Every teacher will want to add a new media to their classroom (video/images)

Must have

• A new field in classroom representing an array of url
• the classroom controller should return them

(no way to add a new one for now)

Reading list

• https://devcenter.heroku.com/articles/direct-to-s3-image-uploads-in-rails#s3

[zaratan]

The fact that we are using an array is mostly to make you try it. In real life I would advise a normal table.