feat(UI): sendfeedback is updated (#416)

* feat(UI): sendfeedback is updated

* chore(UI): config slack hook url is updated

* fix(chore): button size is updated

* fix(bug): user feedback is updated

* chore(bug): z-index is fixed

* fix(bug): applayout is updated

* fix(bug): applayout is updated

frontend/src/api/userFeedback/sendFeedback.ts

@@ -0,0 +1,21 @@
+import axios from 'api';
+import { Props } from 'types/api/userFeedback/sendResponse';
+
+const sendFeedback = async (props: Props): Promise<number> => {
+	const response = await axios.post(
+		'/feedback',
+		{
+			email: props.email,
+			message: props.message,
+		},
+		{
+			headers: {
+				'Content-Type': 'application/x-www-form-urlencoded',
+			},
+		},
+	);
+
+	return response.status;
+};
+
+export default sendFeedback;

frontend/src/container/AppLayout/FeedBack/index.tsx

@@ -0,0 +1,127 @@
+import { CloseCircleOutlined, CommentOutlined } from '@ant-design/icons';
+import { Button, Divider, Form, Input, notification, Typography } from 'antd';
+import { Callbacks } from 'rc-field-form/lib/interface';
+import React, { useCallback, useState } from 'react';
+
+import {
+	Button as IconButton,
+	ButtonContainer,
+	Card,
+	CenterText,
+	Container,
+	TitleContainer,
+	FormItem,
+} from './styles';
+const { Title } = Typography;
+const { TextArea } = Input;
+import sendFeedbackApi from 'api/userFeedback/sendFeedback';
+
+const Feedback = (): JSX.Element => {
+	const [isOpen, setisOpen] = useState<boolean>(false);
+	const [form] = Form.useForm();
+	const [isLoading, setIsLoading] = useState<boolean>(false);
+
+	const [notifications, Element] = notification.useNotification();
+
+	const isToggleHandler = useCallback(() => {
+		setisOpen((state) => !state);
+	}, []);
+
+	const onFinishHandler: Callbacks<Feedback>['onFinish'] = async (
+		value: Feedback,
+	): Promise<void> => {
+		try {
+			setIsLoading(true);
+			const { feedback, email = '' } = value;
+
+			const response = await sendFeedbackApi({
+				email,
+				message: feedback,
+			});
+
+			if (response === 200) {
+				notifications.success({
+					message: 'Thanks for your feedback!',
+					description:
+						'We have noted down your feedback and will work on improving SIgNoz based on that!',
+				});
+
+				isToggleHandler();
+			} else {
+				notifications.error({
+					message: 'Error!',
+					description: 'Something went wrong',
+				});
+			}
+			setIsLoading(false);
+		} catch (error) {
+			notifications.error({
+				message: 'Something went wrong',
+			});
+			setIsLoading(false);
+		}
+	};
+
+	return (
+		<Container>
+			{!isOpen && (
+				<IconButton onClick={isToggleHandler} type="primary" size="large">
+					<CommentOutlined />
+				</IconButton>
+			)}
+
+			{Element}
+
+			{isOpen && (
+				<Form onFinish={onFinishHandler} form={form}>
+					<Card>
+						<TitleContainer>
+							<Title
+								aria-label="How can we improve SigNoz?"
+								style={{ margin: 0 }}
+								level={5}
+							>
+								How can we improve SigNoz?
+							</Title>
+							<CloseCircleOutlined onClick={isToggleHandler} />
+						</TitleContainer>
+
+						<Divider />
+
+						<FormItem name="feedback" required>
+							<TextArea
+								required
+								rows={3}
+								placeholder="Share what can we improve ( e.g. Not able to  find  how to see metrics... )"
+							/>
+						</FormItem>
+
+						<FormItem name="email">
+							<Input type="email" placeholder="Email (optional)" />
+						</FormItem>
+
+						<CenterText>This will just be visible to our maintainers</CenterText>
+
+						<ButtonContainer>
+							<Button
+								disabled={isLoading}
+								loading={isLoading}
+								htmlType="submit"
+								type="primary"
+							>
+								Share
+							</Button>
+						</ButtonContainer>
+					</Card>
+				</Form>
+			)}
+		</Container>
+	);
+};
+
+interface Feedback {
+	email?: string;
+	feedback: string;
+}
+
+export default Feedback;

frontend/src/container/AppLayout/FeedBack/styles.ts

@@ -0,0 +1,61 @@
+import {
+	Button as ButtonComponent,
+	Card as CardComponent,
+	Typography,
+	Form,
+} from 'antd';
+import styled from 'styled-components';
+
+export const Container = styled.div`
+	position: fixed;
+	bottom: 5%;
+	right: 4%;
+	z-index: 999999;
+`;
+
+export const CenterText = styled(Typography)`
+	&&& {
+		font-size: 0.75rem;
+		text-align: center;
+		margin-bottom: 0.5rem;
+	}
+`;
+
+export const TitleContainer = styled.div`
+	&&& {
+		display: flex;
+		justify-content: space-between;
+		align-items: center;
+	}
+`;
+
+export const Card = styled(CardComponent)`
+	&&& {
+		min-width: 400px;
+	}
+`;
+
+export const ButtonContainer = styled.div`
+	display: flex;
+	justify-content: flex-end;
+	align-items: center;
+`;
+
+export const Button = styled(ButtonComponent)`
+	height: 4rem;
+	width: 4rem;
+
+	border-radius: 25px;
+
+	background-color: #65b7f3;
+
+	svg {
+		width: 2rem;
+		height: 2rem;
+	}
+`;
+
+export const FormItem = styled(Form.Item)`
+	margin-top: 0.75rem;
+	margin-bottom: 0.75rem;
+`;

frontend/src/container/AppLayout/index.tsx

@@ -1,4 +1,3 @@
-import { Layout } from 'antd';
 import ROUTES from 'constants/routes';
 import TopNav from 'container/Header';
 import SideNav from 'container/SideNav';
@@ -8,7 +7,8 @@ import { useSelector } from 'react-redux';
 import { AppState } from 'store/reducers';
 import AppReducer from 'types/reducer/app';
 
-const { Content, Footer } = Layout;
+import Feedback from './FeedBack';
+import { Content, Footer, Layout } from './styles';
 
 const AppLayout: React.FC<AppLayoutProps> = ({ children }) => {
 	const { isLoggedIn } = useSelector<AppState, AppReducer>((state) => state.app);
@@ -31,17 +31,17 @@ const AppLayout: React.FC<AppLayoutProps> = ({ children }) => {
 	const currentYear = new Date().getFullYear();
 
 	return (
-		<Layout style={{ minHeight: '100vh' }}>
+		<Layout>
 			{!isSignUpPage && <SideNav />}
-			<Layout className="site-layout">
+			<Layout>
-				<Content style={{ margin: '0 16px' }}>
+				<Content>
 					{!isSignUpPage && <TopNav />}
 					{children}
 				</Content>
-				<Footer style={{ textAlign: 'center', fontSize: 10 }}>
+				<Footer>{`SigNoz Inc. © ${currentYear}`}</Footer>
-					SigNoz Inc. ©{currentYear}
-				</Footer>
 			</Layout>
+
+			<Feedback />
 		</Layout>
 	);
 };

frontend/src/container/AppLayout/styles.ts

@@ -1,10 +1,11 @@
 import { Layout as LayoutComponent } from 'antd';
 import styled from 'styled-components';
 
-export const Layout = styled.div`
+export const Layout = styled(LayoutComponent)`
 	&&& {
 		min-height: 100vh;
 		display: flex;
+		position: relative;
 	}
 `;
 
@@ -20,7 +21,3 @@ export const Footer = styled(LayoutComponent.Footer)`
 		font-size: 0.7rem;
 	}
 `;
-
-export const Main = styled.main`
-	min-height: 80vh;
-`;

frontend/src/types/api/userFeedback/sendResponse.ts

@@ -0,0 +1,4 @@
+export interface Props {
+	email: string;
+	message: string;
+}