user controller finished

Author: andrewjcho84

server/controllers/userController.js

@@ -1 +1,61 @@
+// middleware functions create a new user and verify users
+
 const Users = require('../models/userModels');
+
+const userController = {};
+const bcrypt = require('bcryptjs');
+
+userController.createUser = (req, res, next) => {
+  const { username, password } = req.body;
+  // error handling if username or password is missing
+  if (!username || !password) {
+    return next('Missing username or password in userController.createUser');
+  }
+  const projects = [];
+  // create user using username and password
+  Users.create({ username, password, projects }, (err, newUser) => {
+    if (err) {
+      return next({
+        log: `Error in userController.createUser: ${err}`,
+        message: {
+          err: `Error in userController.createUser. Check server logs for details`
+        }
+      });
+    } else {
+      // this id property will be used in other middleware for cookie
+      res.locals.id = newUser.id;
+      return next();
+    }
+  });
+};
+
+// verifyUser - Obtain username and password from the request body, locate
+// the appropriate user in the database, and then authenticate the submitted password against the password stored in the database.
+
+userController.verifyUser = (req, res, next) => {
+  const { username, password } = req.body;
+  Users.findOne({ username }, (err, user) => {
+    if (err) {
+      return next({
+        log: `Error in userController.verifyUser: ${err}`,
+        message: {
+          err: `Error in userController.verifyUser, check server logs for details`
+        }
+      });
+    } else {
+      // bcrypt compare function checks input password against hashed password
+      bcrypt.compare(password, user.password).then(isMatch => {
+        if (isMatch) {
+          // if password matches, save user id for following middleware
+          res.locals.id = user.id;
+          return next();
+        } else {
+          // if password does not match, redirect to ?
+          res.redirect('/login');
+        }
+      });
+    }
+  });
+};
+
+module.exports = userController;

server/models/sessionModel.js

@@ -6,4 +6,4 @@ const sessionSchema = new Schema({
   createdAt: { type: Date, expires: 3600, default: Date.now }
 });
 
-const Session = mongoose.model('Sessions', sessionSchema);
+module.exports = mongoose.model('Sessions', sessionSchema);