Trying to achieve custom sort as below:

// 1. sort by 'value' column, here 'a' (first object) and b (second object) has difference equals to 4.5 or less then 4.5 then,
// consider equal values (even though it's 12.12 and 13.22) 
// then 2. sort by 'altValue' column (as equal value found on 'value' column) and then,
// 3. sort by 'name' column (as equal value found on 'altValue').
const validSortEqualityDiffence = 4.5;
const inputArray = [
  { id: 1, name: 'ABC INC.', value: 12.12, altValue: 22.22 },
  { id: 2, name: 'DBC INC.', value: 13.22, altValue: 23.32 },
  { id: 3, name: 'DBC INC.', value: 15.22, altValue: 25.42 },
  { id: 4, name: 'CBC INC.', value: 12.22, altValue: 22.32 },
  { id: 5, name: 'CBC INC.', value: 16.22, altValue: 26.32 },
  { id: 6, name: 'QBC INC.', value: 13.52, altValue: 23.72 },
  { id: 7, name: 'QBC INC.', value: 11.02, altValue: 21.92 },
];

/* below code error out as unable to find ‘b’ value here */

_.orderBy(
  inputArray,
  (a, b) => {
    console.log('a,b', a, b); // b is undfined

    if (Math.abs(a.value - b.value) <= validSortEqualityDiffence) {
      return 0;
    }
    if (a.value < b.value) {
      return -1;
    }
    return 1;
  },
  (a, b) => {
    console.log('a,b', a, b); // b is undfined

    if (Math.abs(a.altValue - b.altValue) <= validSortEqualityDiffence) {
      return 0;
    }
    if (a.altValue < b.altValue) {
      return -1;
    }
    return 1;
  },
  'name'
  );

Here, unable to get ‘b’ object.
Is there any alternate way or other lodash method that can help to achieve, sort with custom difference and consider multiple order by columns.

Thank You