S3File

S3File is the file upload system of Ving.

The process of uploading a file happens in 3 steps:

• Get a presigned URL for S3
• Upload to S3
• Post back to import the file for use on some other Ving Record

Here's a bit more detail:

Browser / Your Code --> POST filename and content type to /api/v1/s3file 
                            * creates an S3File and sets its status to pending
                            * generates a Presigned URL for S3
                    <-- Return S3File description, including meta.presignedUrl

                    --> PUT s3file.meta.presignedUrl
                            * stores file in S3
                    <-- Return nothing

                    --> PUT s3file.props.id to an import API such as /api/v1/user/:id/import-avatar
                            * post processes the file uploaded to S3
                            * verifies that the file conforms to the import rules
                    <-- Return updated record such as User

Filters

Prop	Queryable	Qualifier	Range
createdAt	No	No	Yes
updatedAt	No	No	Yes
filename	Yes	No	No
sizeInBytes	No	Yes	Yes
extension	No	Yes	No
userId	No	Yes	No

Relationships

Name	Record	Type	Endpoint
user	User	Parent	/api/v1/s3file/:id/user
avatarUsers	User	Child	/api/v1/s3file/:id/avatarusers

Endpoints

List

GET /api/v1/s3file

Create

POST /api/v1/s3file

You won't actually post the file here. You post the filename, contentType, and sizeInBytes here and it will return a presignedUrl in the meta section.

Read

GET /api/v1/s3file/:id

Update

PUT /api/v1/s3file/:id

Delete

DELETE /api/v1/s3file/:id

Options

GET /api/v1/s3file/options