Greenstand Wallet App

Getting started

Requirements

1. You must download and install Node.js if you don't already have it.

Installation

1. Fork this repository
2. Clone the fork
3. Create a new branch

Setting up Shopify

1. Create a Shopify Partners account
2. Send me the email address you used on Slack (Krithin Jay)

Get help

• Engineering Handbook
• Shopify Docs: (https://shopify.dev/docs/apps/getting-started/create)
• Message @SuspenseFallback or Krithin Jay on Slack for help
• Create a discussion/issue
• Ask for help in the Slack Channel

Tech Stack

This app combines a number of third party open-source tools:

• Express builds the backend.
• Vite builds the React frontend.
• React Router is used for routing. We wrap this with file-based routing.
• React Query queries the Admin API.
• i18next and related libraries are used to internationalize the frontend.
  • react-i18next is used for React-specific i18n functionality.
  • i18next-resources-to-backend is used to dynamically load app translations.
  • @formatjs/intl-localematcher is used to match the user locale with supported app locales.
  • @formatjs/intl-locale is used as a polyfill for Intl.Locale if necessary.
  • @formatjs/intl-pluralrules is used as a polyfill for Intl.PluralRules if necessary.

The following Shopify tools complement these third-party tools to ease app development:

• Shopify API library adds OAuth to the Express backend. This lets users install the app and grant scope permissions.
• App Bridge React adds authentication to API requests in the frontend and renders components outside of the App’s iFrame.
• Polaris React is a powerful design system and component library that helps developers build high quality, consistent experiences for Shopify merchants.
• Custom hooks make authenticated requests to the Admin API.
• File-based routing makes creating new pages easier.
• @shopify/i18next-shopify is a plugin for i18next that allows translation files to follow the same JSON schema used by Shopify app extensions and themes.

User Roles:

• Merchant (admin): Backend user of Shopify customizing the checkout process and adding items to the online store.
• Prerequisite (Merchant): Needs to have a designated wallet handle with tokens inside. Or create a new wallet in the app.

Users Defined:

• Consumer: Person buying something on Shop owners (Merchants) Shopify instance
• Prerequisite (consumer): Needs to go through the cart checkout process and finalize a purchase. Either has an existing wallet (enter wallet name) or gets assigned a new wallet (could be the email address)

Wallets Defined:

• Greenstand Shopify Master Wallet: This is the master wallet created on the Greenstand wallet system that enables the shopify App to create more wallets and create trust relationships to receive tokens from the wallet of the shop owner.

• Consumer Wallet: A wallet created by the Shopify App (Using the Greenstand Shopify Master Wallet above). This wallet is created with a “trust relationship” that enables the wallet to receive tokens from the shop owner’s wallet. Complication: If the consumer already has created an outside of the shopify app, a new relationship must be established and a trust relationship must be sent (later user stories).

• Merchant Shop Wallet: This is a wallet that is owned by the merchant and designated as the wallet to draw tokens from on the shop.

Use case:

Consumers buy items in the store and on check out opt in to receive tokens. If no wallet is known a new wallet gets created. The wallet created is fully managed by the Greenstand master account and only has a trust relationship to the “merchants master wallet”. That way tokens can not be transferred back into the merchant's master wallet which increases trust and security.