Vendia Votes

A simple voting application built with

• Vendia - SasS block-chain backend
• AWS AppSync - API service as middleware
• AWS Lambdas - Serverless compute for AppySync GraphQL resolvers
• React - React App

Vendia

Contains all Vendia configuration files for creating and managing Vendia Universal Apps (Unis).

Information about the CLI is available at Vendia's document site.

Lambdas

We use a middle layer to expand on the Vendia generated API. This allows our react app to have simplified GraphQL operations.

React App

A React JS app that allows a user to cast votes.

Quick Start (~30 minutes)

1. Sign up for a Vendia account.

2. Install the Vendia CLI

   • % npm install @vendia/share-cli -g

3. Update vendia/registration.json to have a unique Uni name and your userId.

   • Prefix your Uni name with test- so that Vendia treats it as a test/development Uni

4. Create the Vendia Uni

   • % share uni create --config vendia/registration.json

5. Create an AppSync API from scehama.graphql.

6. Create Lambdas for each folder under /lambdas.

7. Within the AppSync console, wire the Lambdas to the appropriate resolvers.

8. Update the apiUrl and apiKey in /app/src/config.js.

9. From /app run yarn install then yarn start