bibhuticoder

function checkPermission(role, resource, httpVerb){
	if (PERMISSIONS[role] && PERMISSIONS[role][resource]) 
		return PERMISSIONS[role][resource].includes(httpVerb);
	return false;
}

// Example

// request from "admin" 
// POST https://test-domain.com/products/ => true

bibhuticoder

const PERMISSIONS = {
        "vendor": {
            "products": ["POST", "PUT", "DELETE", "GET"],
            "orders": ["POST", "PUT", "DELETE", "GET"],
            "stores": ["POST", "PUT", "DELETE", "GET"],
            "dashboard": ["GET"]
        },

        "customer": {
            "products": ["GET"],

bibhuticoder

const jwt = require('jsonwebtoken');

// extract token from header
let authHeader = request.header.Authorization;
let token = authHeader.split(" ")[1];

// decode token and get user's 'role'
let decodedVal = jwt.verify(token, process.env.JWT_KEY);
let role = decodedVal.role;

bibhuticoder

// automatically appends updatedAt timestamp
const update = async (updateParams) => {
    try {
        const timestamp = new Date().getTime();
        params.UpdateExpression = params.UpdateExpression + ', #updatedAt = :updatedAt';
        params.ExpressionAttributeNames['#updatedAt'] = 'updatedAt';
        params.ExpressionAttributeValues[':updatedAt'] = timestamp;
        return await db.update(updateParams).promise();
    }
    catch (error) { throw error; }

bibhuticoder

// USER
{
	"id": "user-23423423-234234-234234-23423",
	"data": {
		"firstname": "John",
		"lastname": "Doe",
		"email": "john.doe@gmail.com",
		"age": "32"
	},
	"createdAt": 7124564538,

bibhuticoder

import { v1 as uuidv1 } from 'uuid';

function uuid(identifier){
	return identifier + '-' + uuidv1();
}

uuid('user'); // ⇨ 'user-9k1teb4d-5b7d-7b2d-9bdd-2b0d7b3dcb6d'
uuid('product'); // ⇨ 'product-6ec0bd7f-11c0-43da-975e-2a8ad9ebae0b'

bibhuticoder

{
	"id": "objectType-23423423-234234-234234-23423",
	"data": {...},
	"createdAt": 4564564564,
	"updatedAt": 4564564567,
	"createdBy": 'user-630eb68f-e0fa-5ecc-887a-7c7a62614681', //optional
	"deletedAt": 4565961589 // optional
}

bibhuticoder

version: 0.2

phases:
  install:
    commands:
      - npm i npm@latest -g
      - pip install --upgrade pip
      - pip install --upgrade awscli
  pre_build:
    commands:

bibhuticoder

{
    "Version": "2012-10-17",
    "Id": "Policy1593349925842",
    "Statement": [
        {
            "Sid": "Stmt1593349907809",
            "Effect": "Allow",
            "Principal": "*",
            "Action": "s3:*",
            "Resource": [

bibhuticoder

class ExampleController < ApplicationController
  before_action :res1, only: [:action_1, :action_2]
  before_action :res2, only: [:action_3, :action_4]
  
  def action_1
    # rest of the logic....
    render json: {data: '...'}, status: 200
  end

  def action_2