@dbml/core/lib/parse/mssql/constraint_definition/actions.js

> TODO: description

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function makeDefaultConstraint(_keyword, constExpression) {
  var value = {};
  if (constExpression.type) {
    switch (constExpression.type) {
      case 'string':
      case 'number':
      case 'boolean':
        value.type = constExpression.type;
        break;
      default:
        value.type = 'expression';
        break;
    }
  } else {
    value.type = 'expression';
  }
  value.value = constExpression.value;
  return {
    type: 'dbdefault',
    value: value
  };
}
function makeConstraintCheckEnum(fieldName, _ununsed, values) {
  var valuesProp = [];
  values.forEach(function (value) {
    valuesProp.push({
      name: value.value.value,
      token: value.value.token
    });
  });
  return {
    type: 'enums',
    value: {
      name: "".concat(fieldName, "_enum"),
      values: valuesProp,
      fieldName: fieldName // for alter table add enum
    }
  };
}

function makeTableConstraint(constraintName, option) {
  if (!option) return null;
  return {
    type: option.type,
    value: _objectSpread(_objectSpread({}, option.value), {}, {
      name: option.type === 'indexes' && option.value.pk ? null : constraintName
    })
  };
}
module.exports = {
  makeConstraintCheckEnum: makeConstraintCheckEnum,
  makeDefaultConstraint: makeDefaultConstraint,
  makeTableConstraint: makeTableConstraint
};