@natlibfi/melinda-record-match-validator/dist/collectFunctions/collectUtils.js

Validates if two records matched by melinda-record-matching can be merged and sets merge priority

export function hasFields(tag, record, useFunction, useFunctionParameters) {
  const fields = record.get(tag);
  if (useFunction !== void 0) {
    return fields.map((field) => useFunction(field, useFunctionParameters));
  }
  return fields;
}
export function hasField(tag, record, useFunction, useFunctionParameters) {
  const fields = record.get(tag);
  if (fields.length === 0) {
    return [];
  }
  if (useFunction !== void 0) {
    return useFunction(fields[0], useFunctionParameters);
  }
  return [fields[0]];
}
export function getDefaultMissValue() {
  return "undefined";
}
export function getSubfield(field, subfieldCode) {
  const [value] = field.subfields.filter((sub) => sub.code === subfieldCode).map((sub) => sub.value);
  if (value === void 0) {
    return getDefaultMissValue();
  }
  return value;
}
export function getSubfields(field, subfieldCode) {
  return field.subfields.filter((sub) => sub.code === subfieldCode).map((sub) => sub.value);
}
export function getSubfieldValue(field, subfieldCode) {
  const values = field.subfields.filter((sub) => sub.code === subfieldCode).map((sub) => sub.value);
  if (values.length === 0) {
    return null;
  }
  return values[0];
}
export function getSubfieldValues(field, subfieldCode) {
  if (!field.subfields) {
    return [];
  }
  return field.subfields.filter((sub) => sub.code === subfieldCode).map((sub) => sub.value);
}
export function stripPunc(value) {
  return value.replace(/(?: [=;:/]|[.,])$/u, "");
}
export function removeExtraSpaces(value) {
  return value.replace(/ +/u, " ");
}
export function get042(record) {
  return hasField("042", record, getSubfields, "a");
}
export function getSID(record) {
  const SIDs = hasFields("SID", record).map((field) => sidToJson(field));
  return SIDs;
  function sidToJson(sid) {
    const [database] = sid.subfields.filter((sub) => sub.code === "b").map((sub) => sub.value);
    const [id] = sid.subfields.filter((sub) => sub.code === "c").map((sub) => sub.value);
    return { id, database };
  }
}
export function get33Xb(record, tag) {
  const types = hasFields(tag, record, getSubfield, "b");
  return { types };
}
export function get336bContentType(record) {
  return get33Xb(record, "336");
}
export function get337bMediaType(record) {
  return get33Xb(record, "337");
}
export function get338bCarrierType(record) {
  return get33Xb(record, "338");
}
export function getLOW(record) {
  const LOWs = hasFields("LOW", record, getSubfield, "a").filter((element) => element && element !== "undefined");
  return LOWs;
}
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