Twilio 有没有办法通过DTMF输入美元/美分？_Twilio_Twilio Twiml_Twilio Programmable Voice

Twilio 有没有办法通过DTMF输入美元/美分？

twilio

Twilio 有没有办法通过DTMF输入美元/美分？,twilio,twilio-twiml,twilio-programmable-voice,Twilio,Twilio Twiml,Twilio Programmable Voice,我目前正在使用以下流程开发一个电话付费系统：客户在我们的账号支付金额 -将前2个作为变量传递给Stripe 我面临的问题是如何筹集资金。有没有办法将金额从单个字符串转换为十进制字符串例如，12300变为123.00 所有的建议都很受欢迎，因为目前的工作原理是只需几美分就添加第三个，但从用户体验/用户界面的角度来看，这感觉很麻烦。我编辑了这个答案，因为我成功地完成了这一点我用录音室和函数做的提示调用者使用星号键（）作为小数点输入金额。例如，要输入$5.43，他们应该输入543，然后按

我目前正在使用以下流程开发一个电话付费系统：

客户在我们的账号
支付金额
-将前2个
作为变量传递给Stripe

我面临的问题是如何筹集资金。有没有办法将金额从单个字符串转换为十进制字符串

例如，

变为

123.00

所有的建议都很受欢迎，因为目前的工作原理是只需几美分就添加第三个

，但从用户体验/用户界面的角度来看，这感觉很麻烦。

我编辑了这个答案，因为我成功地完成了这一点

我用录音室和函数做的

提示调用者使用星号键（）作为小数点输入金额。例如，要输入$5.43，他们应该输入543，然后按#

然后，我将收集到的数字作为参数发送到函数小部件中，插入“amount”作为键，

{{widgets.gather_1.digits}}

作为参数值

我编写了以下函数：

exports.handler = function(context, event, callback) {

const rawamount = event.amount;
const decimalamount = rawamount.replace("*",".");
const response = decimalamount;

  callback(null, response);
};

然后在

小部件中，我在AMOUNT字段中插入了

{{widget.function_1.body}

您的付款应以美元和美分进行

让我知道这是否有效。如果你需要我的工作室流程的截图，请告诉我

添加：

如果有人想用作模板（有人请求），这里有一个示例流

打开一个空白的Studio流

在“配置”选项卡下的触发器小部件中，单击“显示流JSON”删除所有以前的代码并将代码粘贴到下面的内部并保存

您的流应该会生成

然后创建函数。JSON之后的代码和说明

请注意：虽然流程中可能会弹出一个函数，但您将无法访问它，必须在您的帐户下创建它

{
  "description": "A New Flow",
  "states": [
    {
      "name": "Trigger",
      "type": "trigger",
      "transitions": [
        {
          "event": "incomingMessage"
        },
        {
          "next": "gather_1",
          "event": "incomingCall"
        },
        {
          "event": "incomingRequest"
        }
      ],
      "properties": {
        "offset": {
          "x": 0,
          "y": 0
        }
      }
    },
    {
      "name": "gather_1",
      "type": "gather-input-on-call",
      "transitions": [
        {
          "next": "function_1",
          "event": "keypress"
        },
        {
          "event": "speech"
        },
        {
          "event": "timeout"
        }
      ],
      "properties": {
        "voice": "man",
        "speech_timeout": "auto",
        "offset": {
          "x": 30,
          "y": 270
        },
        "loop": 1,
        "finish_on_key": "#",
        "say": "Please enter an amount, then press pound. To enter with cents use the star key. for example to enter $6.25 press six star two five.",
        "language": "en-US",
        "stop_gather": true,
        "gather_language": "en",
        "profanity_filter": "true",
        "timeout": 5
      }
    },
    {
      "name": "function_1",
      "type": "run-function",
      "transitions": [
        {
          "next": "say_play_2",
          "event": "success"
        },
        {
          "event": "fail"
        }
      ],
      "properties": {
        "offset": {
          "x": -60,
          "y": 530
        },
        "parameters": [
          {
            "value": "{{widgets.gather_1.Digits}}",
            "key": "amount"
          }
        ],
        "url": "https://charcoal-sloth-2579.twil.io/insert-decimal"
      }
    },
    {
      "name": "say_play_2",
      "type": "say-play",
      "transitions": [
        {
          "next": "pay_1",
          "event": "audioComplete"
        }
      ],
      "properties": {
        "voice": "man",
        "offset": {
          "x": -59,
          "y": 839
        },
        "loop": 1,
        "say": "You entered ${{widgets.function_1.body}}",
        "language": "en-US"
      }
    },
    {
      "name": "pay_1",
      "type": "capture-payments",
      "transitions": [
        {
          "next": "say_play_3",
          "event": "success"
        },
        {
          "next": "say_play_4",
          "event": "maxFailedAttempts"
        },
        {
          "next": "say_play_4",
          "event": "providerError"
        },
        {
          "next": "say_play_4",
          "event": "payInterrupted"
        },
        {
          "next": "say_play_4",
          "event": "hangup"
        },
        {
          "next": "say_play_4",
          "event": "validationError"
        }
      ],
      "properties": {
        "security_code": true,
        "offset": {
          "x": -70,
          "y": 1140
        },
        "max_attempts": 2,
        "payment_connector": "Stripe_Connector",
        "payment_amount": "{{widgets.function_1.body}}",
        "currency": "usd",
        "language": "en-US",
        "postal_code": "false",
        "payment_token_type": "one-time",
        "timeout": 5,
        "valid_card_types": [
          "visa",
          "master-card",
          "amex",
          "discover"
        ]
      }
    },
    {
      "name": "say_play_3",
      "type": "say-play",
      "transitions": [
        {
          "event": "audioComplete"
        }
      ],
      "properties": {
        "voice": "man",
        "offset": {
          "x": -185,
          "y": 1433
        },
        "loop": 1,
        "say": "Your payment ${{widgets.function_1.body}}was successful, Thank you.",
        "language": "en-US"
      }
    },
    {
      "name": "say_play_4",
      "type": "say-play",
      "transitions": [
        {
          "event": "audioComplete"
        }
      ],
      "properties": {
        "voice": "man",
        "offset": {
          "x": 190,
          "y": 1456
        },
        "loop": 1,
        "say": "There was an error with your payment. Goodbye!",
        "language": "en-US"
      }
    }
  ],
  "initial_state": "Trigger",
  "flags": {
    "allow_concurrent_calls": true
  }
}

使用以下代码创建函数：

exports.handler = function(context, event, callback) {

const amount = event.amount;
const convert = amount.replace('*', '.');

    callback(null, convert);
};

确保在流程中检查function小部件是否选择了正确的函数，并插入以下参数

KEY:amount VALUE:{{{widgets.YOUR_GATHER_widget NAME.body}

我编辑了此答案，因为我成功地完成了此操作