验证一些键的值是否在有效负载中。

huangapple
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英文:

verify if the value of some keys are in the payload

问题

{
"money": 0.22,
"perMinute": null,
"perSession": null
}

英文:

I have this input:

  1. [
  2.   {
  3.     "building": 222,
  4.     "default": {
  5.       "money": 0.22,
  6.       "perHour": null
  7.     },
  8.     "appPricing": [
  9.       {
  10.         "pricing": {
  11.           "money": 1.25,
  12.           "perHour": null
  13.         },
  14.         "schedules": [
  15.           {
  16.             "daysOfWeek": [
  17.               "FRIDAY",
  18.               "MONDAY"
  19.             ],
  20.             "end": "21:59:00",
  21.             "start": "08:00:00"
  22.           },
  23.           {
  24.             "days": [
  25.               "TUESDAY",
  26.               "WEDNESDAY",
  27.               "THURSDAY"
  28.             ],
  29.             "end": "15:59:00",
  30.             "start": "11:00:00"
  31.           }
  32.         ]
  33.       }
  34.     ]
  35.   }
  36. ]

And I want to filter after a specific day, a specific end time, and a start time.
Here is the output:

  1. { 
  2.   "money": 0.22, 
  3.   "perMinute": null, 
  4.   "perSession": null
  5. }

Thanks And I want to filter after a specific day, a specific end time, and a start time.

答案1

得分: 0

我假设你正试图根据时间表筛选定价，并在找不到定价时返回默认定价。关键是内部筛选器返回布尔条件，我已使用isEmpty和!运算符进行了相同处理。

然而，我看到输出与输入之间存在差异。例如，输出中的perMinute和perSession字段。因此，请使用以下脚本作为起点，根据您的要求进行扩展/修改脚本。

希望这有所帮助！

英文:

I assume you are trying to filter pricing based on schedules and return default pricing in case no pricing found. The key is the internal filter to return the boolean condition, I have used isEmpty with ! operator for the same.

However, I see there is a difference in the output vs the input. For example, perMinute and perSession fields in output. So please use the below script as starting point, and extend/modify the script according to your requirements.

Hope this helps!

  1. %dw 2.0
  2. output application/json
  3. var inp = {
  4.     day: "THURSDAY",
  5.     endTime: "16:59:00",
  6.     startTime: "11:00:00"
  7. }
  9. fun matchSchedules (schedules) = 
  10.     !isEmpty (schedules filter (($.daysOfWeek contains inp.day)
  11.                     and $.endTime == inp.endTime
  12.                     and $.startTime == inp.startTime))
  13. ---
  14. ((payload[0].appPricing filter ((price) -> matchSchedules(price.schedules)))[0].pricing) default payload[0]."default"

huangapple
  • 本文由 发表于 2023年8月10日 17:25:52
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  • dataweave
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