Implement login logic

1 files changed, 87 insertions, 0 deletions

diff --git a/modern/src/LoginPage.js b/modern/src/LoginPage.js
new file mode 100644
index 0000000..8b8401a
--- /dev/null
+++ b/modern/src/LoginPage.js
@@ -0,0 +1,87 @@
+import React, { Component } from 'react';
+import Button from '@material-ui/core/Button';
+import FormControl from '@material-ui/core/FormControl';
+import Input from '@material-ui/core/Input';
+import InputLabel from '@material-ui/core/InputLabel';
+import Paper from '@material-ui/core/Paper';
+import Typography from '@material-ui/core/Typography';
+import withStyles from '@material-ui/core/styles/withStyles';
+
+const styles = theme => ({
+  layout: {
+    width: 'auto',
+    display: 'block', // Fix IE11 issue.
+    marginLeft: theme.spacing.unit * 3,
+    marginRight: theme.spacing.unit * 3,
+    [theme.breakpoints.up(400 + theme.spacing.unit * 3 * 2)]: {
+      width: 400,
+      marginLeft: 'auto',
+      marginRight: 'auto',
+    },
+  },
+  paper: {
+    marginTop: theme.spacing.unit * 8,
+    display: 'flex',
+    flexDirection: 'column',
+    alignItems: 'center',
+    padding: `${theme.spacing.unit * 2}px ${theme.spacing.unit * 3}px ${theme.spacing.unit * 3}px`,
+  },
+  submit: {
+    marginTop: theme.spacing.unit * 3,
+  },
+});
+
+class LoginPage extends Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      failed: false
+    };
+    this.handleSubmit = this.handleSubmit.bind(this);
+  }
+
+  handleSubmit() {
+    console.log();
+    fetch("/api/session", {
+      method: "POST",
+      body: new URLSearchParams(`email=admin&password=admin`)
+    }).then(response => {
+      if (response.ok) {
+        this.props.history.push('/'); // TODO avoid calling sessions twice
+      } else {
+        this.setState({
+          failed: true
+        });
+      }
+    });
+  }
+
+  render() {
+    const { classes } = this.props;
+    const { failed } = this.state;
+    return (
+      <main className={classes.layout}>
+        <Paper className={classes.paper}>
+          <Typography variant="headline">Traccar</Typography>
+          {
+            failed &&
+            <Typography>Login failed</Typography>
+          }
+          <FormControl margin="normal" required fullWidth>
+            <InputLabel htmlFor="email">Email Address</InputLabel>
+            <Input id="email" name="email" autoComplete="email" autoFocus />
+          </FormControl>
+          <FormControl margin="normal" required fullWidth>
+            <InputLabel htmlFor="password">Password</InputLabel>
+            <Input name="password" type="password" id="password" autoComplete="current-password" />
+          </FormControl>
+          <Button type="submit" fullWidth variant="raised" color="primary" className={classes.submit} onClick={this.handleSubmit}>
+            Login
+          </Button>
+        </Paper>
+      </main>
+    );
+  }
+}
+
+export default withStyles(styles)(LoginPage);