how to chain two http calls in AngularJS?

esteban Published at Dev

Esteban

I'm trying to chain two http calls. The first one returns a set of records and then I need to get finance data for each of them.

flightRecordService.query().$promise.then(function (flightRecords) {
  $scope.flightRecords = flightRecords;
  for (var i = 0; i < $scope.flightRecords.length; i++) {
    $scope.flightRecords[i].financeDocument =
      financeDocumentService
      .isReferencedDocumentIdCompensated({
        id: $scope.flightRecords[i].id
      }).$promise.then(
        function (data) {
          return ({
            'isCompensated': data.headers['compensated']
          });

        }
      );
    console.log($scope.flightRecords);
  }
});

This is the FlightRecord object:

$$hashKey: "object:27"
aircraft: {id: 100, registration: "LV-OEE", model: "152", status: "ACTIVE", brand: "Cessna", …}
amountOfHours: 1
canceled: false
closed: false
crew: [Object] (1)
destiny: null
endFlight: "2017-01-06T20:54:05.296"
financeDocument: d
  --> $$state: {status: 1, value: {isCompensated: "false"}}
  --> d prototipo
id: 100
landings: 0
nature: "LDI"
opened: true
origin: null
purpose: "VP"
startFlight: "2017-01-06T19:44:05.296"
status: "OPENED"
type: "ENT"

financeDocument object has not the structure I expect... I need a the following format:

...
endFlight: "2017-01-06T20:54:05.296"
financeDocument: { isCompensated: "false" }
id: 100
...

What I need to change to get that?

Thanks a lot!!

Goodbye StackExchange

Why not just set it on the original object?

flightRecordService.query().$promise.then(function (flightRecords) {
  $scope.flightRecords = flightRecords;
  for (var i = 0; i < $scope.flightRecords.length; i++) {
      (function(record) {
          financeDocumentService
          .isReferencedDocumentIdCompensated({
            id: $scope.flightRecords[record].id
          }).$promise.then(
            function (data) {
              $scope.flightRecords[record].financeDocument = {
               'isCompensated': data.headers['compensated']
              }
            });
    })(i)
    console.log($scope.flightRecords);
  }
});

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