@backland/schema/lib/parseStringDefinition.js

TypeScript schema declaration and validation library with static type inference

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.typeNameFromTemplate = exports.parseStringDefinition = exports.isStringFieldDefinition = exports.isOptionalTemplate = exports.isListTemplate = void 0;
var _utils = require("@backland/utils");
var _fieldTypes = require("./fields/fieldTypes");
function _parseStringDefinition(typeName) {
  const t = typeNameFromTemplate(typeName);
  const isOptional = isOptionalTemplate(typeName);
  const isList = isListTemplate(typeName);
  const obj = {
    type: t
  };
  if (isList) {
    obj.list = true;
  }
  if (isOptional) {
    obj.optional = true;
  }
  return obj;
}
function _isOptionalTemplate(type) {
  return !!type.match(/\?$/);
}
function _isListTemplate(type) {
  return !!type.match(/]\??$/);
}
function _typeNameFromTemplate(enhanced) {
  return enhanced.replace(/[\[\]?, ]/g, '');
}
function _isStringFieldDefinition(t) {
  if (typeof t !== 'string') return false;
  const field = typeNameFromTemplate(t);
  return (0, _fieldTypes.isFieldTypeName)(field);
}
const parseStringDefinition = (0, _utils.memoize)(_parseStringDefinition);
exports.parseStringDefinition = parseStringDefinition;
const typeNameFromTemplate = (0, _utils.memoize)(_typeNameFromTemplate);
exports.typeNameFromTemplate = typeNameFromTemplate;
const isStringFieldDefinition = (0, _utils.memoize)(_isStringFieldDefinition);
exports.isStringFieldDefinition = isStringFieldDefinition;
const isListTemplate = (0, _utils.memoize)(_isListTemplate);
exports.isListTemplate = isListTemplate;
const isOptionalTemplate = (0, _utils.memoize)(_isOptionalTemplate);
exports.isOptionalTemplate = isOptionalTemplate;
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