Merge branch 'gabshr' into dayana

3 files changed, 75 insertions, 0 deletions

diff --git a/front/odiparpack/server/middlewares/addDevMiddlewares.js b/front/odiparpack/server/middlewares/addDevMiddlewares.js
new file mode 100644
index 0000000..495b4a2
--- /dev/null
+++ b/front/odiparpack/server/middlewares/addDevMiddlewares.js
@@ -0,0 +1,38 @@
+const path = require('path');
+const webpack = require('webpack');
+const webpackDevMiddleware = require('webpack-dev-middleware');
+const webpackHotMiddleware = require('webpack-hot-middleware');
+
+function createWebpackMiddleware(compiler, publicPath) {
+  return webpackDevMiddleware(compiler, {
+    logLevel: 'warn',
+    publicPath,
+    silent: true,
+    stats: 'errors-only',
+  });
+}
+
+module.exports = function addDevMiddlewares(app, webpackConfig) {
+  const compiler = webpack(webpackConfig);
+  const middleware = createWebpackMiddleware(
+    compiler,
+    webpackConfig.output.publicPath,
+  );
+
+  app.use(middleware);
+  app.use(webpackHotMiddleware(compiler));
+
+  // Since webpackDevMiddleware uses memory-fs internally to store build
+  // artifacts, we use it instead
+  const fs = middleware.fileSystem;
+
+  app.get('*', (req, res) => {
+    fs.readFile(path.join(compiler.outputPath, 'index.html'), (err, file) => {
+      if (err) {
+        res.sendStatus(404);
+      } else {
+        res.send(file.toString());
+      }
+    });
+  });
+};
diff --git a/front/odiparpack/server/middlewares/addProdMiddlewares.js b/front/odiparpack/server/middlewares/addProdMiddlewares.js
new file mode 100644
index 0000000..0a5bca5
--- /dev/null
+++ b/front/odiparpack/server/middlewares/addProdMiddlewares.js
@@ -0,0 +1,18 @@
+const path = require('path');
+const express = require('express');
+const compression = require('compression');
+
+module.exports = function addProdMiddlewares(app, options) {
+  const publicPath = options.publicPath || '/';
+  const outputPath = options.outputPath || path.resolve(process.cwd(), 'build');
+
+  // compression middleware compresses your server responses which makes them
+  // smaller (applies also to assets). You can read more about that technique
+  // and other good practices on official Express.js docs http://mxs.is/googmy
+  app.use(compression());
+  app.use(publicPath, express.static(outputPath));
+
+  app.get('*', (req, res) =>
+    res.sendFile(path.resolve(outputPath, 'index.html')),
+  );
+};
diff --git a/front/odiparpack/server/middlewares/frontendMiddleware.js b/front/odiparpack/server/middlewares/frontendMiddleware.js
new file mode 100644
index 0000000..4d01858
--- /dev/null
+++ b/front/odiparpack/server/middlewares/frontendMiddleware.js
@@ -0,0 +1,19 @@
+/* eslint-disable global-require */
+
+/**
+ * Front-end middleware
+ */
+module.exports = (app, options) => {
+  const isProd = process.env.NODE_ENV === 'production';
+
+  if (isProd) {
+    const addProdMiddlewares = require('./addProdMiddlewares');
+    addProdMiddlewares(app, options);
+  } else {
+    const webpackConfig = require('../../internals/webpack/webpack.dev.babel');
+    const addDevMiddlewares = require('./addDevMiddlewares');
+    addDevMiddlewares(app, webpackConfig);
+  }
+
+  return app;
+};