ntheile / galoy-plugin-merchant

galoy-plugin-merchant

This project contains two main projects:

1. The graphql subgraph for the merchants data http://localhost:4003/graphql
2. A frontend component that consumes the graphql data via the Supergraph http://localhost:4000/graphql using the apollo client

  me {
    phone
    merchants {
      address
      name
      acceptsBitcoin
    }
  }

This allow separations of concerns and for sub-components. The plugins can be developed independently of the Galoy core banking application.

This enables a plugin/extension and microservice architecure.

Run the merchants subgraph

1. make start
2. This should start http://localhost:4003/graphql
3. you can test this query

{
  merchants {
    id
    name
    address
    acceptsBitcoin
  }
}

Install the react-native component

Now we can install the component into galoy-mobile app.

1. Add this to galoy-mobile/tsconfig.json (note that it's a relative link to the location you have the galoy-plugin-merchant code)

"paths": {

  "@app/*": ["app/*"],
  "react-native-galoy-merchant": ["../galoy-plugin-merchant/src/react-native-galoy-merchant/src"]

}

2. Also add it to the package.json as a dependency

{

  "dependencies": {

    "react-native-galoy-merchant": "file:../galoy-plugin-merchant/src/react-native-galoy-merchant/src",

}

3. Add this to the metro.config

extraNodeModules: {
  
  "react-native-galoy-merchant": path.resolve(__dirname, "../galoy-plugin-merchant/src/react-native-galoy-merchant/src")

}

3. yarn install
4. Live reload does not yet work (@todo) so run yarn upgrade react-native-galoy-merchant to reflect changes in the galoy-mobile app.

Usage

import { Merchants } from "react-native-galoy-merchant"

export const MerchantsComponenet = () => {
  return (
    <Merchants />
  )
}
<Merchants>

NPM Package

If you deploy to npm or yarn you can, for example, run yarn add react-native-galoy-merchant in your project.

Tooling

This was created using this templating tool: react-native-module-template. See docs here: https://github.com/demchenkoalex/react-native-module-template