Development

1. Go to folder 'frontend'

   cd frontend

2. Install dependencies

   npm install

3. Start the server

   npm start

4. Open a browser: http://localhost:3000

[BELOW IS FROM PREVIOUS VERSION:]

App structure

Graphql data fetching

Contract events are cached and mapped into usable entities on thegraph https://thegraph.com/explorer/subgraph/tellor-io/lens https://thegraph.com/explorer/subgraph/tellor-io/lens-rinkeby

These entites can be queried at https://api.thegraph.com/subgraphs/name/tellor-io/lens https://api.thegraph.com/subgraphs/name/tellor-io/lens-rinkeby

This app uses react-apollo to handle the graph queries

• ApolloProvider initialized in src/index.js
• ApolloClient is then available throughout the app, see
• Each view has data fetching components that grab the graphData and make it available for the other components in the view
• Fetch component using the useQuery hook: src/components/shared/GraphFetch.js
• graph queries: src/utils/queries.js
• Resolver functions are called on each entity as it is fetched to hydrate/format the data to make component logic simpler: src/utils/resolvers.js

Styling

• https://ant.design/