通过Rails中的API在zoho图书中创建采购订单

Question

我正在使用Zoho创建一个采购订单

(order) -

唯一需要的项目似乎是vendor_id和line_items。但是，在创建了一个职务之后，我得到了以下消息：

ZohoBooks::BadRequestError: Purchase order cannot be created for a non-purchase item.

这是密码：

```javascript

类CreatePurchaseOrderJob < ApplicationJob

queue_as :默认

def执行(Order_id)

@order = SupplierOrder.find(order_id)

create_purchase_order

结束

私有

attr_reader :订单

def供应商

name = order.supplier.name

books.get_contact_with_options(contact_type: :vendor, contact_name: name)

结束

def create_purchase_order

payload = {

  vendor_id: vendor['contact_id'],

  purchaseorder_number: order.reference,

  reference_number: order.reference,

  line_items: line_items

}

books.create_purchase_order(payload)

结束

def line_items

order.rfq_line_item_prices.order(:id).map do |price|

  line_item(price)

end

结束

def line_item(价格)

{

  name: price.current_line_item.shape,

  description: price.current_line_item&.name,

  bcy_rate: price.unit_price.to_f,

  rate: price.unit_price.to_f,

  quantity: price.current_line_item.quantity,

  tax_id: Registry.zoho_vat_tax_id,

  item_custom_fields: [

    { label: 'Grade', value: price.current_line_item&.grade },

    { label: 'Finish', value: price.current_line_item&.finish },

    { label: 'Dimensions', value: price.current_line_item&.dimensions }

  ]

}

结束

def书籍

@books ||= Registry.books

结束

结束

这是相同的代码，我们使用的发票和工作，所以我错过了一些神奇的东西，让Zoho知道这是一个购买项目，没有任何迹象表明这可能是什么。我通过聊天问到了以下内容：The reason why you're getting this error message is because, You can create a purchase order only when you add the purchase info for an item.

Answer 1

因此，答案比我想象的要容易，尽管它花了我想要的更长的时间。最后，我决定尝试添加属性，即使它们被定义为可选属性。通过包含项目id，它允许创建采购订单。

我的最后代码：

class CreatePurchaseOrderJob < ApplicationJob
  queue_as :default

  def perform(order_id)
    @order = SupplierOrder.find(order_id)
    create_purchase_order
  end

  private

  def payload
    {
      vendor_id: vendor['contact_id'],
      reference_number: order&.reference,
      line_items: line_items
    }
  end

  attr_reader :order

  def vendor
    @vendor ||= books.find_or_create_vendor(order.supplier)
  end

  def create_purchase_order
    begin
      books.create_purchase_order(payload)
    rescue Exception => e
      Airbrake.notify(e)
    end
  end

  def line_items
    order.line_item_prices.order(:id).map do |price|
      line_item(price)
    end
  end

  def item_id(name)
    books.find_or_create_item(name)['item_id']
  end

  def line_item(price)
    {
      item_id: item_id(price.current_line_item.shape),
      description: price.current_line_item&.description,
      bcy_rate: price.unit_price.to_f,
      rate: price.unit_price.to_f,
      quantity: price.current_line_item.quantity,
      tax_id: Registry.vat_tax_id,
      item_custom_fields: [
        { label: 'Grade', value: price.current_line_item&.grade },
        { label: 'Finish', value: price.current_line_item&.finish },
        { label: 'Dimensions', value: price.current_line_item&.dimensions }
      ]
    }
  end

  def books
    @books ||= Registry.books
  end
end