From 342b3ed8348509879b58a3e41c4dfcf235a399c3 Mon Sep 17 00:00:00 2001
From: Kevin Hines <77130661+kevhines@users.noreply.github.com>
Date: Thu, 24 Feb 2022 20:27:19 -0500
Subject: [PATCH] Forget password restructured (#140)

* Moved changes frorm forget-password branch to a new branch to deal with restructured files - frontend

* Moved changes frorm forget-password branch to a new branch to deal with restructured files - backend

* modified users.controller to plan to send email from within the try and use a Response Type for cleaner error handling as per James

* removed some old commented out bits

* cleared form after submit takes place

* button changes while loading

* added type to resestPassword in users.controller and set error as nullin ForgetPassword.tsx set error as null in EmailInput to ease changes when error handeling is set inside EmailInput entirely
---
 client/src/features/Main.tsx                  |   5 +
 .../features/action/assets/SimpleSnackbar.tsx |   6 +-
 .../features/users/Auth/ForgotPassword.tsx    | 130 ++++++++++++++++++
 .../src/features/users/Auth/PasswordInput.tsx |   3 +-
 client/src/routes.tsx                         |   5 +
 server/src/users/users.controller.ts          |  27 +++-
 6 files changed, 172 insertions(+), 4 deletions(-)
 create mode 100644 client/src/features/users/Auth/ForgotPassword.tsx

diff --git a/client/src/features/Main.tsx b/client/src/features/Main.tsx
index a47c7828..b798b59a 100644
--- a/client/src/features/Main.tsx
+++ b/client/src/features/Main.tsx
@@ -30,6 +30,11 @@ function Main() {
 
         {/* users */}
         <Route exact path={routes.Login.path} component={routes.Login.component} />
+        <Route
+          exact
+          path={routes.ForgotPassword.path}
+          component={routes.ForgotPassword.component}
+        />
         <Route exact path={routes.Signup.path} component={routes.Signup.component} />
         <Route exact path={routes.SignupCitizen.path} component={routes.SignupCitizen.component} />
         <Route
diff --git a/client/src/features/action/assets/SimpleSnackbar.tsx b/client/src/features/action/assets/SimpleSnackbar.tsx
index e420cbe5..f3149852 100644
--- a/client/src/features/action/assets/SimpleSnackbar.tsx
+++ b/client/src/features/action/assets/SimpleSnackbar.tsx
@@ -2,8 +2,10 @@ import * as React from 'react';
 import Snackbar from '@material-ui/core/Snackbar';
 import IconButton from '@material-ui/core/IconButton';
 import CloseIcon from '@material-ui/icons/Close';
+type Props = { message?: string };
 
-export default function SimpleSnackbar() {
+export default function SimpleSnackbar(props: Props) {
+  let message = props.message || 'You Claimed This!';
   const [isOpen, isSetOpen] = React.useState<boolean>(true);
   const handleClose = (event?: React.SyntheticEvent, reason?: string) => {
     isSetOpen(false);
@@ -20,7 +22,7 @@ export default function SimpleSnackbar() {
             <CloseIcon />
           </IconButton>,
         ]}
-        message={<span id="message-id">You claimed this! </span>}
+        message={<span id="message-id">{message}</span>}
       />
     </div>
   );
diff --git a/client/src/features/users/Auth/ForgotPassword.tsx b/client/src/features/users/Auth/ForgotPassword.tsx
new file mode 100644
index 00000000..3c98ccb9
--- /dev/null
+++ b/client/src/features/users/Auth/ForgotPassword.tsx
@@ -0,0 +1,130 @@
+import * as React from 'react';
+import Button from '@material-ui/core/Button';
+import Grid from '@material-ui/core/Grid';
+import Paper from '@material-ui/core/Paper';
+import { makeStyles } from '@material-ui/core/styles';
+import Typography from '@material-ui/core/Typography';
+import SimpleSnackbar from '../../action/assets/SimpleSnackbar';
+
+import type { Theme } from '@material-ui/core/styles';
+
+import EmailInput from './EmailInput';
+
+const useStyles = makeStyles((theme: Theme) => {
+  const xPadding = 12;
+  const yPadding = 6;
+  const yMargin = 8;
+
+  return {
+    paper: {
+      maxWidth: 821 - theme.spacing(xPadding),
+      maxHeight: 732 - theme.spacing(yPadding),
+      borderRadius: 10,
+      marginTop: theme.spacing(yMargin),
+      marginBottom: theme.spacing(yMargin),
+      paddingTop: theme.spacing(yPadding),
+      paddingBottom: theme.spacing(yPadding),
+      paddingLeft: theme.spacing(xPadding),
+      paddingRight: theme.spacing(xPadding),
+      margin: 'auto',
+    },
+    header: { fontWeight: 'bold', marginBottom: 68 },
+    button: {
+      borderRadius: 0,
+      height: 62,
+      textTransform: 'none',
+    },
+  };
+});
+
+interface UserLoginData {
+  email: string;
+}
+
+const initialFormData: UserLoginData = {
+  email: '',
+};
+
+function ForgotPassword() {
+  const classes = useStyles();
+  const [isLoading, setIsLoading] = React.useState<boolean>(false);
+  const [showSnackbar, setShowSnackbar] = React.useState<boolean>(false);
+  const [formData, setFormData] = React.useState(initialFormData);
+  const instructions =
+    "Enter your email and we'll send you a link to reset you password if you have an account.";
+  const emailResponse =
+    'If this email exists as a user you will be sent an email to reset your password.';
+
+  const generateForm = () => {
+    return (
+      <Grid container item xs={12}>
+        <form onSubmit={handleSubmit} style={{ width: '100%' }}>
+          <EmailInput
+            value={formData.email}
+            placeholder="jane@nonprofit.com"
+            onChange={handleChange}
+            error={null}
+          />
+          <Button
+            className={classes.button}
+            style={{ backgroundColor: '#C4C4C4', color: 'white' }}
+            fullWidth
+            type="submit"
+            disabled={isLoading}
+          >
+            {isLoading ? 'sending...' : 'Send Email To Set New Password'}
+          </Button>
+        </form>
+      </Grid>
+    );
+  };
+
+  const handleChange = (evt: React.ChangeEvent<HTMLInputElement>): void => {
+    const { name, value }: { name: string; value: string } = evt.target;
+    setFormData((fData) => ({
+      ...fData,
+      [name]: value,
+    }));
+  };
+
+  const handleSubmit = async (evt: React.FormEvent): Promise<void> => {
+    evt.preventDefault();
+    setIsLoading(true);
+
+    await fetch('http://localhost:3001/api/users/reset_password', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify(formData),
+    });
+
+    setIsLoading(false);
+    setShowSnackbar(true);
+    setFormData((fData) => ({
+      ...fData,
+      email: '',
+    }));
+  };
+
+  return (
+    <div className="Login" style={{ justifyContent: 'center', alignItems: 'center' }}>
+      <Paper elevation={3} className={classes.paper}>
+        <Grid container justifyContent="center" direction="column" spacing={2}>
+          <Grid item xs={12}>
+            <Typography className={classes.header} variant="h3" component="h1" align="center">
+              Forgot Your Password?
+            </Typography>
+            <Typography component="p" align="left" gutterBottom>
+              {showSnackbar ? emailResponse : instructions}
+            </Typography>
+            {showSnackbar ? null : generateForm()}
+          </Grid>
+        </Grid>
+      </Paper>
+      {showSnackbar ? <SimpleSnackbar message="Email Has Sent!" /> : null}
+    </div>
+  );
+}
+
+export default ForgotPassword;
diff --git a/client/src/features/users/Auth/PasswordInput.tsx b/client/src/features/users/Auth/PasswordInput.tsx
index 1a7880b4..a1179b27 100644
--- a/client/src/features/users/Auth/PasswordInput.tsx
+++ b/client/src/features/users/Auth/PasswordInput.tsx
@@ -12,6 +12,7 @@ import FormHelperText from '@material-ui/core/FormHelperText';
 import type { Theme } from '@material-ui/core/styles';
 
 import StyledLink from '../../../assets/sharedComponents/StyledLink';
+import routes from '../../../routes';
 
 const useStyles = makeStyles((theme: Theme) => {
   return {
@@ -62,7 +63,7 @@ function PasswordInput({
         <div style={{ display: 'flex', justifyContent: 'space-between' }}>
           Password
           {/* to prop to be updated to use routes once page is set up */}
-          {showForgot && <StyledLink to="/forgot-password">Forgot Password?</StyledLink>}
+          {showForgot && <StyledLink to={routes.ForgotPassword.path}>Forgot Password?</StyledLink>}
         </div>
       </label>
       {error && <FormHelperText error>{error}</FormHelperText>}
diff --git a/client/src/routes.tsx b/client/src/routes.tsx
index 1109b77d..3d7c2ca8 100644
--- a/client/src/routes.tsx
+++ b/client/src/routes.tsx
@@ -22,6 +22,7 @@ import OfferFormGoods from './features/action/offers/OfferFormGoods';
 import OfferFormSkills from './features/action/offers/OfferFormSkills';
 import ContactUs from './features/support/ContactUs';
 import Help from './features/support/Help';
+import ForgotPassword from './features/users/Auth/ForgotPassword';
 
 const routes = {
   Home: {
@@ -52,6 +53,10 @@ const routes = {
     component: PrivacyPolicy,
     path: '/privacy-policy',
   },
+  ForgotPassword: {
+    component: ForgotPassword,
+    path: '/forgot-password',
+  },
   Login: {
     component: Login,
     path: '/login',
diff --git a/server/src/users/users.controller.ts b/server/src/users/users.controller.ts
index 51b43191..1f7e28a7 100644
--- a/server/src/users/users.controller.ts
+++ b/server/src/users/users.controller.ts
@@ -1,4 +1,16 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete, ParseIntPipe } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Post,
+  Body,
+  Patch,
+  Param,
+  Delete,
+  Request,
+  Response,
+  ParseIntPipe,
+} from '@nestjs/common';
+import type { Response as ResponseT } from 'express';
 import { UsersService } from './users.service';
 import { User } from './entities/user.entity';
 import { CreateUserDto } from './dto/create-user.dto';
@@ -17,6 +29,19 @@ export class UsersController {
     return user;
   }
 
+  @Post('reset_password')
+  async resetPassword(
+    @Request() req,
+    @Response({ passthrough: true }) response: ResponseT,
+  ): Promise<void> {
+    try {
+      const user = await this.usersService.findByEmail(req.body.email);
+      //TODO send email the user
+    } catch (e) {
+      response.status(200).send();
+    }
+  }
+
   @Get(':id')
   async findOne(@Param('id', ParseIntPipe) id: number) {
     return this.usersService.findOne(id);