Add methods renaming for resource

Author: sergeysova

lib/index.js

@@ -293,6 +293,7 @@ export class Maker {
    * @typedef {object} resourceOptions
    * @property {string[]} [only] Keep only that handlers: `[read, create, update, destroy]`
    * @property {string[]} [except] Keep all except that handlers
+   * @property {object} [methodNames] Change method names
    *
    * @example <caption>Usage with `only`</caption>
    * createRest(r => {
@@ -303,6 +304,19 @@ export class Maker {
    * createRest(r => {
    *   r.resource('bar', BarController, { except: ['destroy', 'update'] })
    * })
+   *
+   * @example <caption>Method names</caption>
+   * const Controller = {
+   *   createDemo() {},
+   *   updateMe() {},
+   *   justExample() {},
+   *   youDontNeedThis() {},
+   * }
+   * createRest(r => {
+   *   r.resource('demo', Controller, { methodNames: {
+   *     read: 'justExample', create: 'createDemo', update: 'updateMe', destroy: 'youDontNeedThis',
+   *   }})
+   * })
    */
 
   /**
@@ -347,6 +361,10 @@ export class Maker {
     }
     const methodsList = Object.keys(methods)
 
+    const resolveMethodName = (handler, currentController) => options.methodNames && options.methodNames[handler]
+      ? currentController[options.methodNames[handler]]
+      : currentController[handler]
+
     /**
      * @var {Array<[string, string]>} usedList [[handlerName, httpMethod], ...]
      */
@@ -371,7 +389,7 @@ export class Maker {
         .filter(handler => methodsList.includes(handler))
         .map(handler => [handler, methods[handler]])
         .forEach(([handler, httpMethod]) => {
-          r[httpMethod](controller[handler])
+          r[httpMethod](resolveMethodName(handler, controller))
         })
     })
   }

test/index.test.js

@@ -340,6 +340,29 @@ test('Resource with options.except', t => {
   )
 })
 
+test('Resource with options.methodNames', t => {
+  const RenamedController = {
+    first() {},
+    second() {},
+    third() {},
+    fourth() {},
+  }
+  t.deepEqual(
+    createRest(r => {
+      r.resource('unicorn', RenamedController, {
+        methodNames: { read: 'first', create: 'second', update: 'third', destroy: 'fourth' }
+      })
+    }),
+    make([], [], {}, {
+      unicorn: make([], [], {
+        GET: [RenamedController.first],
+        POST: [RenamedController.second],
+        PUT: [RenamedController.third],
+        DELETE: [RenamedController.fourth],
+      }),
+    })
+  )
+})
 
 test('resource in scope', t => {
   t.deepEqual(