frontend/smart-hut/src/views/Forgot-password.js

import React, { Component } from "react";
import {
  Button,
  Form,
  Grid,
  Header,
  Image,
  Icon,
  Message,
} from "semantic-ui-react";
import { Redirect } from "react-router-dom";
import { call } from "../client_server";

export default class ForgotPass extends Component {
  constructor(props) {
    super(props);
    this.state = {
      user: "",
      error: {
        state: false,
        message: "",
      },
      success: false,
    };
  }

  onChangeHandler = (event) => {
    let nam = event.target.name;
    let val = event.target.value;
    this.setState({ [nam]: val });
  };

  handleSendEmail = (e) => {
    e.preventDefault();
    const params = {
      email: this.state.user,
    };

    call
      .initResetPassword(params)
      .then((res) => {
        console.log(res);
        if (res.status === 200) {
          this.setState({ success: true });
        }
        if (res.status === "Errore") {
          this.setState({ error: { state: true, message: "Errore" } });
        }
        //set a message that an email has been sent
      })
      .catch((err) => {
        console.log(err);
      });
  };

  render() {
    if (this.state.success) {
      return <Redirect to="sent-email" />;
    }
    return (
      <React.Fragment>
        <Button circular style={{ margin: "2em" }} href="/">
          <Icon name="arrow alternate circle left" />
          Go Home{" "}
        </Button>
        <Grid
          textAlign="center"
          style={{ height: "70vh" }}
          verticalAlign="middle"
        >
          <Grid.Column style={{ maxWidth: 450 }}>
            <Header as="h2" color="blue" textAlign="center">
              <Image src="img/logo.png" /> Reset Password
            </Header>
            <Form
              size="large"
              style={{ marginTop: "2em" }}
              error={this.state.error.state}
            >
              <Message
                error
                header="Send E-mail Error"
                content={this.state.error.message}
              />
              <Form.Input
                icon="address card outline"
                iconPosition="left"
                placeholder="Username or E-mail"
                name="user"
                type="text"
                onChange={this.onChangeHandler}
                required
              />
              <Button
                color="blue"
                fluid
                size="large"
                onClick={this.handleSendEmail}
              >
                Send E-mail
              </Button>
            </Form>
          </Grid.Column>
        </Grid>
      </React.Fragment>
    );
  }
}