Please add createInvoice, createCreditNote functions

[caub]

Because using createInvoices for one document is not practical

[github-actions]

PETOSS-678

[github-actions]

Thanks for raising an issue, a ticket has been created to track your request

[tsdevau]

@caub I don't understand why you find it impractical? Maybe you have a special use-case I've not encountered? I use it for single document creation in several functions. You just submit an Invoices array of one Invoice object instead of multiple.

Seems totally reasonable to me to have a single endpoint cater for one or many in preference to 2 dedicated endpoints.

[caub]

It's working, but it's not super practical:

const { body: r } = await xero.accountingApi[isCreditNote ? 'createCreditNotes' : 'createInvoices'](
    addon.customFields.xero_tenantId,
    { [isCreditNote ? 'creditNotes' : 'invoices']: [formattedInvoice] },
    `${invoice.id}-${invoice.version || 0}`, // idempotencyKey
  );
const createdDoc = r[isCreditNote ? 'creditNotes' : 'invoices'][0];

With this proposal:

const { body: r } = await xero.accountingApi[isCreditNote ? 'createCreditNote' : 'createInvoice'](
    addon.customFields.xero_tenantId,
    formattedInvoice,
    `${invoice.id}-${invoice.version || 0}`, // idempotencyKey
  );
const createdDoc = r[isCreditNote ? 'creditNote' : 'invoice'];

Asking because there's a similar createPayment() function