Changed email provider Vignesh

lecture5/email-client-context/app/contexts/EmailsContext.jsx

@@ -0,0 +1,35 @@
+import React from 'react';
+
+import { fetchEmails } from '../actions';
+
+const { Provider, Consumer } = React.createContext();
+
+class EmailsProvider extends React.Component {
+  state = {
+    emails: [],
+  };
+
+  fetchEmails = async () => {
+    const { emails } = await fetchEmails();
+
+    return this.setState(state => ({
+      emails: [...state.emails, ...emails],
+    }));
+  };
+
+  render() {
+    return (
+      <Provider
+        value={{
+          state: this.state,
+          actions: {
+            fetchEmails: this.fetchEmails,
+          },
+        }}>
+        {this.props.children}
+      </Provider>
+    );
+  }
+}
+
+export { EmailsProvider, Consumer as EmailsConsumer };

lecture5/email-client-context/app/index.jsx

@@ -9,21 +9,20 @@ import { login, fetchEmails } from './actions';
 class App extends React.Component {
   state = {
     user: undefined,
-    emails: [],
   };
 
   updateUser = user => this.setState({ user });
 
-  fetchEmails = async () => {
+  /*fetchEmails = async () => {
     const { emails } = await fetchEmails();
 
     return this.setState(state => ({
       emails: [...state.emails, ...emails],
     }));
-  };
+  };*/
 
   render() {
-    const { user, emails } = this.state;
+    const { user } = this.state;
 
     return (
       <Router>
@@ -37,15 +36,7 @@ class App extends React.Component {
                   state: { user },
                   actions: {},
                 }}>
-                <EmailsProvider
-                  value={{
-                    state: {
-                      emails,
-                    },
-                    actions: {
-                      fetchEmails: this.fetchEmails,
-                    },
-                  }}>
+                <EmailsProvider>
                   <HomePage />
                 </EmailsProvider>
               </UserProvider>