Refactoring

src/controller/account.js

@@ -0,0 +1,70 @@
+import { InvalidRequestError } from '../errors';
+import { isValidEmail } from '../utilities';
+import { parse as parseURL } from 'url';
+import bcrypt from 'bcrypt';
+import Promise from 'bluebird';
+
+Promise.promisifyAll(bcrypt);
+
+class AccountController {
+    constructor(accountDB, globalMessageBus) {
+        this.accountDB = accountDB;
+        this.globalMessageBus = globalMessageBus;
+    }
+
+    async getAccount(name) {
+        const user = await this.accountDB.getByName(name);
+
+        if (user) {
+            return {
+                name: user.name,
+                email: user.email,
+                profile: user.profile,
+                time: user.time
+            };
+        } else {
+            return null;
+        }
+    }
+
+    async updateAccount(name, updates, password = null) {
+        let requirePassword = false;
+        const fields = {};
+
+        if (!updates || updates.toString() !== '[object Object]') {
+            throw new InvalidRequestError('Malformed input');
+        }
+
+        if (updates.email) {
+            if (!isValidEmail(updates.email)) {
+                throw new InvalidRequestError('Invalid email address');
+            }
+
+            fields.email = updates.email;
+            requirePassword = true;
+        }
+
+        if (requirePassword) {
+            if (!password) {
+                throw new InvalidRequestError('Password required');
+            }
+
+            const user = await this.accountDB.getUserByName(name);
+
+            if (!user) {
+                throw new InvalidRequestError('User does not exist');
+            }
+
+            // For legacy reasons, the password was truncated to 100 chars.
+            password = password.substring(0, 100);
+
+            if (!await bcrypt.compareAsync(password, user.password)) {
+                throw new InvalidRequestError('Invalid password');
+            }
+        }
+
+        await this.accountDB.updateByName(name, fields);
+    }
+}
+
+export { AccountController };