PayPal Checkout SDK 分解对象引发错误答案

【问题标题】：PayPal Checkout SDK breakdown object raising errorPayPal Checkout SDK 分解对象引发错误
【发布时间】：2021-11-15 11:44:29
【问题描述】：

我正在尝试在我正在开发的店面中使用 PayPal Checkout SDK 处理付款。我正在尝试为所有订单添加 10 美元的运费。查看 SDK documentation 我相信我需要使用 amount 和 breakdown 对象。

代码

      createOrder: (data, actions) => {
        return actions.order.create({
          purchase_units: [{
            amount: {
              breakdown: {
                item_total: {currency_code: "USD", value: "32"},
                shipping: {currency_code: "USD", value: "10"}
              }
            }
          }]
        })
      }

错误

Uncaught Error: /v2/checkout/orders returned status 400 (Corr ID: 46c2d60c192b).

{"name":"INVALID_REQUEST","message":"Request is not well-formed, syntactically incorrect, or violates schema.","debug_id":"46c2d60c192b","details":[{"field":"/purchase_units/@reference_id=='default'/amount/value","value":"","location":"body","issue":"MISSING_REQUIRED_PARAMETER","description":"A required field / parameter is missing."}],"links":[{"href":"https://developer.paypal.com/docs/api/orders/v2/#error-MISSING_REQUIRED_PARAMETER","rel":"information_link","encType":"application/json"}]}

【问题讨论】：

标签： typescript paypal checkout

【解决方案1】：

金额本身需要一个 value 和 currency_code，与任何提供细分的额外对象分开。

请参阅this documentation 的第 6 个项目符号中的完整示例：

createOrder: function(data, actions) {
      return actions.order.create({
         "purchase_units": [{
            "amount": {
              "currency_code": "USD",
              "value": "100",
              "breakdown": {
                "item_total": {  /* Required when including the `items` array */
                  "currency_code": "USD",
                  "value": "100"
                }
              }
            },
            "items": [
              {
                "name": "First Product Name", /* Shows within upper-right dropdown during payment approval */
                "description": "Optional descriptive text..", /* Item details will also be in the completed paypal.com transaction view */
                "unit_amount": {
                  "currency_code": "USD",
                  "value": "50"
                },
                "quantity": "2"
              },
            ]
          }]
      });
    },

【讨论】：