data.js

const weeklyTimeSheetData = [
  {
    id: "P-011",
    taskId: "T-011",
    timeEntriesForWeek: {}
  },
  {
    id: "P-012",
    taskId: "T-70",
    timeEntriesForWeek: {}
  }, {
    id: "P-012",
    taskId: "Task 90",
    timeEntriesForWeek: {}
  }, {
    id: "P-012",
    taskId: "T-100",
    timeEntriesForWeek: {}
  }, {
    id: "P-013",
    taskId: "T-70",
    timeEntriesForWeek: {}
  }
];

final = [{
  id: "P-011",
  taskId: "T-011",
  timeEntriesForWeek: {}
}, {
  id: "P-012",
  taskId: "T-70",
  timeEntriesForWeek: {},
  tasks: [{
    id: "P-012",
    taskId: "T-70",
    timeEntriesForWeek: {}
  }, {
    id: "P-012",
    taskId: "Task 90",
    timeEntriesForWeek: {}
  }, {
    id: "P-012",
    taskId: "T-100",
    timeEntriesForWeek: {}
  }]
}, {
  id: "P-013",
  taskId: "T-70",
  timeEntriesForWeek: {}
}];;