Add a Dynamic Bundle to Cart

A Dynamic Bundle is a product bundle that has the bundle constituent selection rule set to "Select 1" or "Select n". This means that the shopper is allowed to select from a subset of the available bundle constituents when adding the bundle to the cart. This contrasts with a Fixed Bundle, which has the "Select All" bundle constituent selection rule set. If a shopper adds a Dynamic Bundle to their cart, they will be blocked from checking out until the constituent selections are made. The following message will appear on the purchaseform resource:

"messages": [
    {
      "type": "needinfo",
      "id": "bundle.does.not.contain.min.constituents",
      "debug-message": "Bundle does not contain the minimum number of required bundle constituents.",
      "linked-to": {
        "uri": "/carts/mobee/gqztsmlemzrwmljymiytiljugbrdillbgu2tkllcgizgmyjxgm4tcmtemy=/lineitems/mnsdmylemqzgkljqmuztcljugnsdqljzge3tmljrgu4wkojymizggmjsmq=",
        "href": "http://localhost:9080/cortex/carts/mobee/gqztsmlemzrwmljymiytiljugbrdillbgu2tkllcgizgmyjxgm4tcmtemy=/lineitems/mnsdmylemqzgkljqmuztcljugnsdqljzge3tmljrgu4wkojymizggmjsmq=",
        "type": "carts.line-item"
      },
      "blocks": {
        "rel": "submitorderaction"
      },
      "data": {
        "current-quantity": "0",
        "min-quantity": "1",
        "item-code": "bundleWithPhysicalAndDigitalComponents_sku"
      }
    }
]

The shopping cart line item resource for the Dynamic Bundle will contain a dependentoptions link, which contains element links to each of the supported bundle constituent items. Those items will also have a addtobundleitemform link, which allows the shopper to add the constituent to the bundle in the shopping cart.

Workflow

1. GET a Dynamic Bundle item
2. GET the item’s addtocartform link
3. POST to the addtodefaultcartaction link
4. GET the dependentoptions link, with a zoom into the element links
5. GET the selected item’s addtobundleitemform link
6. POST to the addtobundleitemaction link