fix: adding missing files in react-apollo example

examples/react-apollo/src/MyEvent.js

@@ -0,0 +1,23 @@
+import React from "react";
+import {useQuery} from "@apollo/react-hooks";
+import {MY_QUERY} from "./queries";
+
+const MyEvent = () => {
+  const {loading, error, data} = useQuery(MY_QUERY);
+  if (loading) return <div>No data available...</div>;
+  if (error) {
+    console.error(error);
+    return <div>Error :(</div>;
+  }
+  return (
+    <div>
+      <p>The data returned by the query:</p>
+      <ul>
+        <li>someValue: {data.myEvents.someValue}</li>
+        <li>anotherValue: {data.myEvents.anotherValue}</li>
+      </ul>
+    </div>
+  );
+};
+
+export default MyEvent;

examples/react-apollo/src/queries.js

@@ -0,0 +1,10 @@
+import gql from "graphql-tag";
+
+export const MY_QUERY = gql`
+  query @live {
+    myEvents {
+      someValue
+      anotherValue
+    }
+  }
+`;

examples/react-apollo/src/schema.js

@@ -0,0 +1,23 @@
+import {makeExecutableSchema} from "graphql-tools";
+
+const getSchema = MyContractInstance => {
+  const typeDefs = `
+  type MyEvent {
+    someValue: String
+    anotherValue: String
+  }
+  type Query {
+    myEvents: MyEvent!
+  }
+`;
+
+  const resolvers = {
+    Query: {
+      myEvents: () => MyContractInstance.events.MyEvent.track({filter: {}, fromBlock: 1})
+    }
+  };
+
+  return makeExecutableSchema({typeDefs, resolvers});
+};
+
+export default getSchema;

examples/reactive-graphql/src/index.js

@@ -1,12 +1,12 @@
-const Subspace = require('@embarklabs/subspace').default;
+const Subspace = require("@embarklabs/subspace").default;
-const web3 = require('./web3');
+const web3 = require("./web3");
-const MyContract = require('./MyContract');
+const MyContract = require("./MyContract");
-const { pluck } = require('rxjs/operators');
+const {pluck} = require("rxjs/operators");
 const {makeExecutableSchema} = require("graphql-tools");
 const gql = require("graphql-tag");
 const {graphql} = require("reactive-graphql");
 
-const run = (async ()  => {
+const run = async () => {
   const subspace = new Subspace(web3);
   await subspace.init();
 
@@ -31,7 +31,7 @@ const run = (async ()  => {
   const resolvers = {
     Query: {
       myEvents: () => {
-        return subspace.trackEvent(MyContractInstance, 'MyEvent', {filter: {}, fromBlock: 1})
+        return subspace.trackEvent(MyContractInstance, "MyEvent", {filter: {}, fromBlock: 1});
       }
     }
   };
@@ -47,11 +47,10 @@ const run = (async ()  => {
     }
   `;
 
-  const stream = graphql(schema, query).pipe(pluck('data', 'myEvents'));
+  const stream = graphql(schema, query).pipe(pluck("data", "myEvents"));
   stream.subscribe(x => {
-    console.log(x)
+    console.log(x);
-  });
-  
   });
+};
 
 run();