Fill Array with object outside of it

user_19898806 0
Viewed 43

I have a query that returns a SKU with an array of Locations like this:

[{
    "Locations": ["TP-401176509", [{
      "WarehouseCode": "01",
      "LocationCode": "A-04B01-B",
      "Quantity": 1,
      "Reserve": false
    }, {
      "WarehouseCode": "01",
      "LocationCode": "A-04B02-A",
      "Quantity": 1,
      "Reserve": false
    }, {
      "WarehouseCode": "01",
      "LocationCode": "A-04B13-A",
      "Quantity": 1,
      "Reserve": false
    }]]
  }

  OP is expecting to see this on output side: 
[{
    "Sku": "TP-401176509",
    "WarehouseCode": "01",
    "LocationCode": "A-04B01-B",
    "Quantity": 1,
    "Reserve": false
  }, {
    "Sku": "TP-401176509",
    "WarehouseCode": "01",
    "LocationCode": "A-04B02-A",
    "Quantity": 1,
    "Reserve": false
  }, {
    "Sku": "TP-401176509",
    "WarehouseCode": "01",
    "LocationCode": "A-04B13-A",
    "Quantity": 1,
    "Reserve": false
  }]

Essentially i want to map Locations[0] as a "Sku" object to fill the array in Locations[1]

arrays javascript
1 Answers

Use a forEach() loop to update each element of the array.

const result = [{
  "Locations": ["TP-401176509", [{
    "WarehouseCode": "01",
    "LocationCode": "A-04B01-B",
    "Quantity": 1,
    "Reserve": false
  }, {
    "WarehouseCode": "01",
    "LocationCode": "A-04B02-A",
    "Quantity": 1,
    "Reserve": false
  }, {
    "WarehouseCode": "01",
    "LocationCode": "A-04B13-A",
    "Quantity": 1,
    "Reserve": false
  }]]
}];

result.forEach(res => {
    let sku = res.Locations[0];
    res.Locations[1].forEach(loc => loc.Sku = sku);
});
console.log(result);

user_14918950
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