Initial commit

.babelrc

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+{
+  "presets": [
+    "es2015",
+    "stage-0"
+  ],
+  "plugins": [
+    "transform-decorators-legacy"
+  ]
+}

.gitignore

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+.idea
+node_modules

mocha.config.js

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+require('babel-register');
+require('babel-polyfill');

package.json

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+{
+  "name": "fitted",
+  "version": "0.0.1",
+  "description": "",
+  "scripts": {
+    "test": "npm run mocha-single",
+    "mocha-single": "mocha tests --recursive --require mocha.config.js",
+    "mocha-watch": "mocha tests --recursive --require mocha.config.js --watch"
+  },
+  "author": "Joris Blaak",
+  "license": "Apache-2.0",
+  "devDependencies": {
+    "babel-cli": "^6.6.5",
+    "babel-plugin-transform-decorators-legacy": "^1.3.4",
+    "babel-polyfill": "^6.9.0",
+    "babel-preset-es2015": "^6.9.0",
+    "babel-preset-stage-0": "^6.5.0",
+    "babel-register": "^6.9.0",
+    "expect": "^1.14.0",
+    "expect.js": "^0.3.1",
+    "mocha": "^2.5.3"
+  },
+  "dependencies": {
+    "request": "^2.72.0"
+  }
+}

src/http.js

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+import Request from 'request';
+
+export default function (url) {
+
+  const req = (res) => {
+    return new Promise((resolve, reject) => {
+      Request(url, function (error, response, body) {
+
+        var contentType = response.headers['content-type'];
+        if(contentType && contentType.indexOf('application/json') !== -1) {
+            body = JSON.parse(body);
+        }
+
+        if (!error && response.statusCode == 200) {
+          resolve(body);
+        } else {
+          reject(body);
+        }
+      })
+    })
+  };
+
+  return function (target, key, descriptor) {
+    const fn = descriptor.value;
+
+    if (typeof fn !== 'function') {
+      throw new Error(`@http decorator can only be applied to methods not: ${typeof fn}`);
+    }
+
+    descriptor.value = () => fn(req, {});
+    return descriptor;
+  }
+}
+

tests/http.test.js

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+import expect from 'expect.js';
+import http from '../src/http';
+
+describe('HttpDecorator', function () {
+
+  describe('@http', function () {
+
+    it('should be able to fetch topstories from HackerNews', async function () {
+      /* Given */
+      class HackerNews {
+
+        @http('https://hacker-news.firebaseio.com/v0/topstories.json')
+        static topstories (request, response) {
+          return request(response);
+        }
+
+      }
+
+      /* When */
+      const topstories = await HackerNews.topstories();
+
+      /* Then */
+      expect(topstories).to.be.an(Array);
+      expect(topstories.length).to.be.greaterThan(0);
+    });
+
+  });
+
+});