prototyping passport auth logic

server/auth/index.ts

@@ -0,0 +1,53 @@
+import { IUser, IUserAuth } from "../schemas";
+import { User } from "../models/user";
+import createError from "http-errors";
+import bcrypt from "bcrypt";
+import { QueryResult } from "pg";
+
+const UserInstance = new User();
+
+export default class AuthService {
+    // methods for local strategies
+    async register(data: IUser): Promise<Array<keyof IUser>> {
+        const { email, password } = data;
+        try {
+            const user = await UserInstance.getOneByEmail(email);
+            if (user) throw createError('409', 'Email already in use');
+
+            let createdUser: IUser | null = null;
+            
+            bcrypt.genSalt((err, salt) => {
+                if (err) throw err;
+                bcrypt.hash(password, salt, (err, hash) => {
+                    if (err) throw err;
+
+                    createdUser = {
+                        ...data,
+                        password: hash
+                    }
+                })
+            })
+
+            if (!createdUser) throw createError('400', 'Error creating user');
+            const result = await UserInstance.post(createdUser);
+            if (!result) throw createError('400', 'Error creating user');
+            return result;
+        } catch (e: any) {
+            throw new Error(e);
+        }
+
+    }
+
+    async login(data: IUserAuth): Promise<Array<keyof IUser>> {
+        return [];
+    }
+
+    // methods for Google OAuth
+    async googleRegister() {
+
+    }
+
+    async googleLogin() {
+
+    }
+}