New Image Contract idea

image-contracts-v3.json

// NOTE* The notations below assume that there is only 1 size per image, ie. new dynamically sized images are already working : 

// POST a new image : 
// soa/inventory-3/2/image
// payload : multi part form-data
// return value : 
{
  id : '123',
  original : '/path/to/original.jpeg',
  master : '/path/to/master.jpeg',
}

// RPC functions like rotate : 
// soa/inventory-3/2/image/123/process
{
  type : 'ROTATION',
  degrees : 90
}

// PUT to existing image : 
// soa/inventory-3/2/image/123
// payload : multi part form-data
// return value : 
{
  id : '123',
  original : '/path/to/new-original.jpeg',
  master : '/path/to/new-master.jpeg',
}


// item contract will no longer have fully inflated photos, but an array of associations to images : 
// GET or PUT item : 
// soa/inventory-3/2/item/f_123
{
  id : 'f_123',
  images : [
    {
      id : 123,
      position : 1
    }, {
      id : 456,
      position : 2
    }
  ]
}

// NOTE* The absennce of images on the item model could be solved by inflating the images : 
{
  id : 'f_123',
  images : [
    {
      id : 123,
      position : 1,
      image : {
        id : 123, 
        original : '/path/to/original.jpeg',
        master : '/path/to/master.jpeg'
      }
    }, {
      id : 456,
      position : 2
      image : {
        id : 456, 
        original : '/path/to/original.jpeg',
        master : '/path/to/master.jpeg'
      }
    }
  ]
}