From d547ea8b3acffa30fa44e0715661490d066bf580 Mon Sep 17 00:00:00 2001
From: eug-vs <eug-vs@keemail.me>
Date: Mon, 15 Jun 2020 16:51:04 +0300
Subject: feat: create logIn function and get access token

---
 src/index.tsx                     | 23 ++++++++++++++++++++---
 src/pages/AuthPage/AuthPage.tsx   |  6 +++---
 src/pages/AuthPage/SignInForm.tsx | 22 +++++++++-------------
 3 files changed, 32 insertions(+), 19 deletions(-)

diff --git a/src/index.tsx b/src/index.tsx
index 876491d..b9204b6 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -14,7 +14,7 @@ import ProfilePage from './pages/ProfilePage/ProfilePage';
 import FeedPage from './pages/FeedPage/FeedPage';
 import AuthPage from './pages/AuthPage/AuthPage';
 import { User, Page } from './types';
-import { get } from './requests';
+import { get, post } from './requests';
 
 
 const theme = createMuiTheme({
@@ -52,9 +52,26 @@ const App: React.FC = () => {
     }
   };
 
+  const logIn = (name: string, password: string) => {
+    post('/authentication', {
+      strategy: 'local',
+      name,
+      password
+    }).then(response => {
+      const user = response.data.undefined; // TODO: rename 'undefined' field
+      const { accessToken } = response.data;
+
+      setUser(user);
+      localStorage.setItem('userId', user._id);
+      localStorage.setItem('token', accessToken);
+      navigate('profile', user._id);
+    });
+  };
+
   const logOut = () => {
-    localStorage.removeItem('userId');
     setUser(undefined);
+    localStorage.removeItem('userId');
+    localStorage.removeItem('token');
     navigate('auth');
   };
 
@@ -74,7 +91,7 @@ const App: React.FC = () => {
       <div className={classes.root}>
         { page.prefix === 'profile' && <ProfilePage logOut={logOut} id={page.id} navigate={navigate} /> }
         { page.prefix === 'feed' && <FeedPage navigate={navigate} /> }
-        { page.prefix === 'auth' && <AuthPage setUser={setUser} navigate={navigate} /> }
+        { page.prefix === 'auth' && <AuthPage logIn={logIn} navigate={navigate} /> }
       </div>
     </ThemeProvider>
   );
diff --git a/src/pages/AuthPage/AuthPage.tsx b/src/pages/AuthPage/AuthPage.tsx
index 82d468d..b694c5d 100644
--- a/src/pages/AuthPage/AuthPage.tsx
+++ b/src/pages/AuthPage/AuthPage.tsx
@@ -3,12 +3,12 @@ import { User } from '../../types';
 import SignInForm from './SignInForm';
 
 interface PropTypes {
-  setUser: (newUser: User | undefined) => void;
+  logIn: (name: string, password: string) => void;
   navigate: (prefix: string, id: string) => void;
 }
 
-const AuthPage: React.FC<PropTypes> = ({ setUser, navigate }) => {
-  return <SignInForm setUser={setUser} navigate={navigate} />;
+const AuthPage: React.FC<PropTypes> = ({ logIn, navigate }) => {
+  return <SignInForm logIn={logIn} navigate={navigate} />;
 };
 
 export default AuthPage;
diff --git a/src/pages/AuthPage/SignInForm.tsx b/src/pages/AuthPage/SignInForm.tsx
index b7696e7..a83af57 100644
--- a/src/pages/AuthPage/SignInForm.tsx
+++ b/src/pages/AuthPage/SignInForm.tsx
@@ -6,7 +6,7 @@ import { User } from '../../types';
 import { get } from '../../requests';
 
 interface PropTypes {
-  setUser: (newUser: User) => void;
+  logIn: (name: string, password: string) => void;
   navigate: (prefix: string, id: string) => void;
 }
 
@@ -23,27 +23,23 @@ const useStyles = makeStyles(theme => ({
   }
 }));
 
-const SignInForm: React.FC<PropTypes> = ({ setUser, navigate }) => {
+const SignInForm: React.FC<PropTypes> = ({ logIn, navigate }) => {
   const classes = useStyles();
-  const inputRef = useRef<HTMLInputElement>();
+  const nameRef = useRef<HTMLInputElement>();
+  const passwordRef = useRef<HTMLInputElement>();
 
   const onClick = () => {
-    const username = inputRef.current?.value;
-    if (username) {
-      get(`/users?name=${username}`).then(response => {
-        const user = response.data[0];
-        setUser(user);
-        localStorage.setItem('userId', user._id);
-        navigate('profile', user._id);
-      });
-    }
+    const name = nameRef.current?.value;
+    const password = passwordRef.current?.value;
+    if (name && password) logIn(name, password);
   };
 
   return (
     <form className={classes.root} noValidate autoComplete="off">
       <h1>Sign In</h1>
-      <TextField inputRef={inputRef} id="standard-basic" label="Login" />
+      <TextField inputRef={nameRef} id="standard-basic" label="Login" />
       <TextField
+        inputRef={passwordRef}
         id="standard-password-input"
         label="Password"
         type="password"
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