Fixed lint errors in Todo Tutorial (#349)

* Fixed lint errors in waspc Todo example

Signed-off-by: Vini Andrade <vini.andrade.dev@gmail.com>

* Fixed lint errors in example TodoApp

Signed-off-by: Vini Andrade <vini.andrade.dev@gmail.com>

* Fixed lint errors in todo app docs

Signed-off-by: Vini Andrade <vini.andrade.dev@gmail.com>

examples/tutorials/TodoApp/ext/LoginPage.js

@@ -3,7 +3,7 @@ import { Link } from 'react-router-dom'
 
 import LoginForm from '@wasp/auth/forms/Login'
 
-const LoginPage = (props) => {
+const LoginPage = () => {
   return (
     <>
       <LoginForm/>

examples/tutorials/TodoApp/ext/MainPage.js

@@ -1,6 +1,4 @@
 import React from 'react'
-import { Link } from 'react-router-dom'
-import useAuth from '@wasp/auth/useAuth.js'
 
 import logout from '@wasp/auth/logout.js'
 import { useQuery } from '@wasp/queries'
@@ -9,7 +7,7 @@ import createTask from '@wasp/actions/createTask'
 import updateTask from '@wasp/actions/updateTask'
 import Clocks from './Clocks'
 
-const MainPage = ({ user }) => {
+const MainPage = () => {
   const { data: tasks, isFetching, error } = useQuery(getTasks)
 
   return (
@@ -57,7 +55,7 @@ const TasksList = (props) => {
   return props.tasks.map((task, idx) => <Task task={task} key={idx} />)
 }
 
-const NewTaskForm = (props) => {
+const NewTaskForm = () => {
   const handleSubmit = async (event) => {
     event.preventDefault()
     try {

examples/tutorials/TodoApp/ext/SignupPage.js

@@ -3,7 +3,7 @@ import { Link } from 'react-router-dom'
 
 import SignupForm from '@wasp/auth/forms/Signup'
 
-const SignupPage = (props) => {
+const SignupPage = () => {
   return (
     <>
       <SignupForm/>

waspc/examples/todoApp/ext/Todo.js

@@ -7,7 +7,6 @@ import Paper from '@material-ui/core/Paper'
 import Table from '@material-ui/core/Table'
 import TableBody from '@material-ui/core/TableBody'
 import TableCell from '@material-ui/core/TableCell'
-import TableHead from '@material-ui/core/TableHead'
 import TableRow from '@material-ui/core/TableRow'
 import Checkbox from '@material-ui/core/Checkbox'
 
@@ -156,7 +155,7 @@ const NewTaskForm = (props) => {
         value={description}
         onChange={e => setDescription(e.target.value)}
       />
-      <Button 
+      <Button
         variant="contained" color="primary" type='submit'
         >
         Create new task

waspc/examples/todoApp/ext/pages/About.js

@@ -2,7 +2,7 @@ import React from 'react'
 
 import { Link } from 'react-router-dom'
 
-export default () => {
+const About = () => {
   return (
     <>
       <div>I am About page!</div>
@@ -10,3 +10,5 @@ export default () => {
     </>
   )
 }
+
+export default About;

waspc/examples/todoApp/ext/pages/Main.js

@@ -1,13 +1,11 @@
 import React from 'react'
 import Button from '@material-ui/core/Button'
 
-import { Link } from 'react-router-dom'
-import useAuth from '@wasp/auth/useAuth.js'
 import logout from '@wasp/auth/logout.js'
 import Todo from '../Todo.js'
 import '../Main.css'
 
-const Main = ({ user }) => {
+const Main = () => {
   return (
     <>
       <Button

waspc/examples/todoApp/ext/pages/auth/Login.js

@@ -1,9 +1,9 @@
-import React, { useState } from 'react'
+import React from 'react'
 import { Link } from 'react-router-dom'
 
 import LoginForm from '@wasp/auth/forms/Login'
 
-const Login = (props) => {
+const Login = () => {
   return (
     <>
       <LoginForm/>

waspc/examples/todoApp/ext/pages/auth/Signup.js

@@ -1,4 +1,4 @@
-import React, { useState } from 'react'
+import React from 'react'
 import { Link } from 'react-router-dom'
 
 import SignupForm from '@wasp/auth/forms/Signup'
@@ -6,8 +6,8 @@ import getNumTasks from '@wasp/queries/getNumTasks'
 import { useQuery } from '@wasp/queries'
 
 
-const Signup = (props) => {
-  const { data: numTasks, isError, error: tasksError } = useQuery(getNumTasks)
+const Signup = () => {
+  const { data: numTasks } = useQuery(getNumTasks)
   return (
     <>
       <SignupForm/>

web/docs/tutorials/todo-app/auth.md

@@ -89,7 +89,7 @@ import { Link } from 'react-router-dom'
 
 import LoginForm from '@wasp/auth/forms/Login'
 
-const LoginPage = (props) => {
+const LoginPage = () => {
   return (
     <>
       <LoginForm/>
@@ -112,7 +112,7 @@ import { Link } from 'react-router-dom'
 
 import SignupForm from '@wasp/auth/forms/Signup'
 
-const SignupPage = (props) => {
+const SignupPage = () => {
   return (
     <>
       <SignupForm/>