What is the method for handling an array in Angular when all of them are successfully passed?

Question

What is the method for handling an array in Angular when all of them are successfully passed?

tasks: [
{failed: true, remarks: "",task: {'name': 'task1'}},
{failed: true, remarks: "",task: {'name': 'task2'}},
]

Is there a way to determine the overall status of all tasks based on their success or failure?

For instance, if all tasks have failed: true, then the overall status should be FAILED

If all tasks have failed: false, then the overall status should be PASSED

However, when the data is arranged as follows:

   tasks: [
    {failed: failed, remarks: "",task: {'name': 'task1'}},
    {failed: true, remarks: "",task: {'name': 'task2'}},,
    {failed: true, remarks: "",task: {'name': 'task3'}}
    ]

In this scenario, the overall status would automatically be set to FAILED

javascript typescript

Answer 1

Answer №1

The pivotal requirement in your query is,

if all of them failed: false then it should be APPROVED

You must account for that scenario, with every other case resulting in DECLINED

You have the option to utilize the every iterator,

const decision = tasks.every(task => task.failed === false) ? 'APPROVED' : 'DECLINED';

let tasks = [{
    failed: true,
    remarks: "",
    task: {
      'name': 'task1'
    }
  },
  {
    failed: true,
    remarks: "",
    task: {
      'name': 'task2'
    }
  },
];

console.log(tasks.every(task => task.failed)); // output: true

let tasksWithFailed = [{
    failed: false,
    remarks: "",
    task: {
      'name': 'task1'
    }
  },
  {
    failed: true,
    remarks: "",
    task: {
      'name': 'task2'
    }
  },
];

console.log(tasksWithFailed.every(task => task.failed)); // output: false

Answer 2

The pivotal requirement in your query is,

if all of them failed: false then it should be APPROVED

You must account for that scenario, with every other case resulting in DECLINED

You have the option to utilize the every iterator,

const decision = tasks.every(task => task.failed === false) ? 'APPROVED' : 'DECLINED';

let tasks = [{
    failed: true,
    remarks: "",
    task: {
      'name': 'task1'
    }
  },
  {
    failed: true,
    remarks: "",
    task: {
      'name': 'task2'
    }
  },
];

console.log(tasks.every(task => task.failed)); // output: true

let tasksWithFailed = [{
    failed: false,
    remarks: "",
    task: {
      'name': 'task1'
    }
  },
  {
    failed: true,
    remarks: "",
    task: {
      'name': 'task2'
    }
  },
];

console.log(tasksWithFailed.every(task => task.failed)); // output: false

What is the method for handling an array in Angular when all of them are successfully passed?

Answer №1

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