flow-immutable-models/lib/helpers/getDefaultValueTypeStatements.js

Generates model classes from Flow types using Immutable.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getRequiredTypeStatement = getRequiredTypeStatement;
exports.getFullTypeStatement = getFullTypeStatement;
exports.getFromJSTypeStatement = getFromJSTypeStatement;
exports.getOptionalTypeStatement = getOptionalTypeStatement;
function getRequiredTypeStatement(j, className, defaultValues, typeProperties) {
  if (!defaultValues) {
    return null;
  }
  var defaultPropNames = defaultValues.init.properties.map(function (p) {
    return p.key.name;
  });
  var requiredProperties = typeProperties.filter(function (p) {
    return !defaultPropNames.includes(p.key.name);
  });
  return j.typeAlias(j.identifier(className + 'RequiredArguments'), null, j.objectTypeAnnotation(requiredProperties));
}

function getFullTypeStatement(j, className, defaultValues) {
  if (!defaultValues) {
    return null;
  }
  return j.typeAlias(j.identifier(className + 'FullType'), null, j.intersectionTypeAnnotation([j.genericTypeAnnotation(j.identifier(className + 'OptionalArguments'), null), j.genericTypeAnnotation(j.identifier(className + 'RequiredArguments'), null)]));
}

function getFromJSTypeStatement(j, className, defaultValues) {
  if (!defaultValues) {
    return null;
  }
  return j.typeAlias(j.identifier(className + 'FromJSType'), null, j.intersectionTypeAnnotation([j.genericTypeAnnotation(j.identifier('$Shape'), j.typeParameterInstantiation([j.genericTypeAnnotation(j.identifier(className + 'FullType'), null)])), j.genericTypeAnnotation(j.identifier(className + 'RequiredArguments'), null)]));
}

function getOptionalTypeStatement(j, className, defaultValues) {
  if (!defaultValues) {
    return null;
  }
  return j.typeAlias(j.identifier(className + 'OptionalArguments'), null, j.typeofTypeAnnotation(j.genericTypeAnnotation(j.identifier(defaultValues.id.name), null)));
}