// This file is autogenerated, DO NOT EDIT
// Use `node scripts/generate-docs-examples.js` to generate the docs examples

[source, js]
----
const response = await client.search({
  index: "ledger",
  size: 0,
  query: {
    match_all: {},
  },
  aggs: {
    profit: {
      scripted_metric: {
        init_script: "state.transactions = []",
        map_script:
          "state.transactions.add(doc.type.value == 'sale' ? doc.amount.value : -1 * doc.amount.value)",
        combine_script:
          "double profit = 0; for (t in state.transactions) { profit += t } return profit",
        reduce_script:
          "double profit = 0; for (a in states) { profit += a } return profit",
      },
    },
  },
});
console.log(response);
----