Adding books microservice for GE 8.6

books/server.js

@@ -0,0 +1,45 @@
+const createError = require('http-errors');
+const express = require('express');
+const pretty = require('express-prettify');
+const path = require('path');
+const cookieParser = require('cookie-parser');
+const logger = require('morgan');
+
+const indexRouter = require('./routes/index');
+const booksRouter = require('./routes/books');
+const authorsRouter = require('./routes/authors');
+
+const app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'hbs');
+
+app.use(logger('dev'));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+app.use(pretty({ query: 'pretty' }));
+
+app.use('/', indexRouter);
+app.use('/books', booksRouter);
+app.use('/authors', authorsRouter);
+
+// catch 404 and forward to error handler
+app.use((req, res, next) => {
+  next(createError(404));
+});
+
+// error handler
+app.use((err, req, res) => {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;