@eristack/rounding-policy/dist/index.cjs

Named rounding profiles that resolve to @eristack/money Rounding operators

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var index_exports = {};
__export(index_exports, {
  RoundingPolicyNotFoundError: () => RoundingPolicyNotFoundError,
  createRoundingPolicyRegistry: () => createRoundingPolicyRegistry
});
module.exports = __toCommonJS(index_exports);

// src/core/errors.ts
var RoundingPolicyNotFoundError = class extends Error {
  constructor(policyId) {
    super(`Rounding policy not found: ${policyId}`);
    this.policyId = policyId;
    this.name = "RoundingPolicyNotFoundError";
  }
  policyId;
};

// src/core/registry.ts
var import_money = require("@eristack/money");
function resolveOperator(def, currency) {
  const code = currency?.trim().toUpperCase();
  const override = code ? def.currencyOverrides?.[code] : void 0;
  if (override?.scale !== void 0) {
    return import_money.Rounding.of(
      override.scale,
      override.mode ?? def.mode ?? "HALF_EVEN"
    );
  }
  if (def.scale !== void 0) {
    return import_money.Rounding.of(def.scale, def.mode ?? "HALF_EVEN");
  }
  return import_money.Rounding.currencyDefault(
    code ?? currency,
    def.mode ?? "HALF_EVEN"
  );
}
function createRoundingPolicyRegistry(initial = []) {
  const policies = /* @__PURE__ */ new Map();
  function registerPolicy(def) {
    if (!def.id.trim()) {
      throw new Error("Rounding policy id cannot be empty");
    }
    policies.set(def.id, { ...def, id: def.id.trim() });
  }
  for (const def of initial) {
    registerPolicy(def);
  }
  function roundingFor(args) {
    const def = policies.get(args.policyId);
    if (!def) {
      throw new RoundingPolicyNotFoundError(args.policyId);
    }
    return resolveOperator(def, args.currency);
  }
  function listPolicies() {
    return [...policies.values()];
  }
  return { registerPolicy, roundingFor, listPolicies };
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  RoundingPolicyNotFoundError,
  createRoundingPolicyRegistry
});
//# sourceMappingURL=index.cjs.map