source: imaps-frontend/node_modules/eslint-plugin-react/lib/rules/forward-ref-uses-ref.js

/**
 * @fileoverview Require all forwardRef components include a ref parameter
 */

'use strict';

const isParenthesized = require('../util/ast').isParenthesized;
const docsUrl = require('../util/docsUrl');
const report = require('../util/report');
const getMessageData = require('../util/message');

// ------------------------------------------------------------------------------
// Rule Definition
// ------------------------------------------------------------------------------

/**
 * @param {ASTNode} node
 * @returns {boolean} If the node represents the identifier `forwardRef`.
 */
function isForwardRefIdentifier(node) {
  return node.type === 'Identifier' && node.name === 'forwardRef';
}

/**
 * @param {ASTNode} node
 * @returns {boolean} If the node represents a function call `forwardRef()` or `React.forwardRef()`.
 */
function isForwardRefCall(node) {
  return (
    node.type === 'CallExpression'
    && (
      isForwardRefIdentifier(node.callee)
      || (node.callee.type === 'MemberExpression' && isForwardRefIdentifier(node.callee.property))
    )
  );
}

const messages = {
  missingRefParameter: 'forwardRef is used with this component but no ref parameter is set',
  addRefParameter: 'Add a ref parameter',
  removeForwardRef: 'Remove forwardRef wrapper',
};

module.exports = {
  meta: {
    docs: {
      description: 'Require all forwardRef components include a ref parameter',
      category: 'Possible Errors',
      recommended: false,
      url: docsUrl('forward-ref-uses-ref'),
    },
    messages,
    schema: [],
    type: 'suggestion',
    hasSuggestions: true,
  },

  create(context) {
    const sourceCode = context.getSourceCode();

    return {
      'FunctionExpression, ArrowFunctionExpression'(node) {
        if (!isForwardRefCall(node.parent)) {
          return;
        }

        if (node.params.length === 1) {
          report(context, messages.missingRefParameter, 'missingRefParameter', {
            node,
            suggest: [
              Object.assign(
                getMessageData('addRefParameter', messages.addRefParameter),
                {
                  fix(fixer) {
                    const param = node.params[0];
                    // If using shorthand arrow function syntax, add parentheses around the new parameter pair
                    const shouldAddParentheses = node.type === 'ArrowFunctionExpression' && !isParenthesized(context, param);
                    return [].concat(
                      shouldAddParentheses ? fixer.insertTextBefore(param, '(') : [],
                      fixer.insertTextAfter(param, `, ref${shouldAddParentheses ? ')' : ''}`)
                    );
                  },
                }
              ),
              Object.assign(
                getMessageData('removeForwardRef', messages.removeForwardRef),
                {
                  fix(fixer) {
                    return fixer.replaceText(node.parent, sourceCode.getText(node));
                  },
                }
              ),
            ],
          });
        }
      },
    };
  },
};