Function findFirstInputMatchingValidator

keyserver/src/utils/validation-utils.js:149–212

(
  wholeInputValidator: any,
  inputValidatorToMatch: any,
  input: any,
)

}

function findFirstInputMatchingValidator(
  wholeInputValidator: any,
  inputValidatorToMatch: any,
  input: any,
): any {
  if (!wholeInputValidator || input === null || input === undefined) {
    return null;
  }
  if (
    wholeInputValidator === inputValidatorToMatch &&
    wholeInputValidator.is(input)
  ) {
    return input;
  }
  if (wholeInputValidator.meta.kind === 'maybe') {
    return findFirstInputMatchingValidator(
      wholeInputValidator.meta.type,
      inputValidatorToMatch,
      input,
    );
  }
  if (
    wholeInputValidator.meta.kind === 'interface' &&
    typeof input === 'object'
  ) {
    for (const key in input) {
      const value = input[key];
      const validator = wholeInputValidator.meta.props[key];
      const innerResult = findFirstInputMatchingValidator(
        validator,
        inputValidatorToMatch,
        value,
      );
      if (innerResult) {
        return innerResult;
      }
    }
  }
  if (wholeInputValidator.meta.kind === 'union') {
    for (const validator of wholeInputValidator.meta.types) {
      if (validator.is(input)) {
        return findFirstInputMatchingValidator(
          validator,
          inputValidatorToMatch,
          input,
        );
      }
    }
  }
  if (wholeInputValidator.meta.kind === 'list' && Array.isArray(input)) {
    const validator = wholeInputValidator.meta.type;
    for (const value of input) {
      const innerResult = findFirstInputMatchingValidator(
        validator,
        inputValidatorToMatch,
        value,
      );
      if (innerResult) {