refresh

package.json

@@ -3,17 +3,16 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@apollo/client": "^3.2.5",
+    "@apollo/client": "^3.3.19",
-    "@testing-library/jest-dom": "^4.2.4",
+    "@testing-library/jest-dom": "^5.12.0",
-    "@testing-library/react": "^9.3.2",
+    "@testing-library/react": "^11.2.7",
-    "@testing-library/user-event": "^7.1.2",
+    "@testing-library/user-event": "^13.1.9",
-    "graphql": "^15.3.0",
+    "graphql": "^15.5.0",
-    "immer": "^9.0.0",
+    "react": "^17.0.2",
-    "react": "^17.0.0",
+    "react-dom": "^17.0.2",
-    "react-dom": "^17.0.0",
     "react-router-dom": "^5.2.0",
-    "react-scripts": "3.4.4",
+    "react-scripts": "^4.0.3",
-    "styled-components": "^5.2.0"
+    "styled-components": "^5.3.0"
   },
   "scripts": {
     "start": "react-scripts start",

schema.graphql

@@ -1,61 +1,144 @@
 # This file was generated based on ".graphqlconfig". Do not edit manually.
 
 schema {
-    query: TodoQuery
+    query: Query
-    mutation: Mutations
+    mutation: Mutation
 }
 
+"Response interface"
+interface ResponseField {
+    errorMessage: String
+    isSuccess: Boolean
+}
+
+"Assign an existing task to an existing user"
+type AssignTodoToUser {
+    result: ResponseField
+}
+
+"Close an existing task"
 type CloseTodo {
-    todo: TodoType
+    result: TodoResponseField
 }
 
+"Create a new task."
 type CreateTodo {
-    todo: TodoType
+    result: TodoResponseField
 }
 
+"Register an user"
+type CreateUser {
+    result: UserResponseField
+}
+
+"Deassign an existing task from an existing user"
+type DeassignTodoToUser {
+    result: ResponseField
+}
+
+"Delete an existing task"
 type DeleteTodo {
-    todo: TodoType
+    result: TodoResponseField
 }
 
-type Mutations {
+"Unregister an existing user"
+type DeleteUser {
+    result: UserResponseField
+}
+
+type Mutation {
+    "Assign an existing task to an existing user"
+    assignTodoToUser(todoId: String, userId: String): AssignTodoToUser
+    "Close an existing task"
     closeTodo(todoId: String!): CloseTodo
-    createTodo(title: String = ""): CreateTodo
+    "Create a new task."
+    createTodo(title: String!): CreateTodo
+    "Register an user"
+    createUser(username: String): CreateUser
+    "Deassign an existing task from an existing user"
+    deassignTodoToUser(todoId: String, userId: String): DeassignTodoToUser
+    "Delete an existing task"
     deleteTodo(todoId: String!): DeleteTodo
+    "Unregister an existing user"
+    deleteUser(userId: String!): DeleteUser
+    "Update an existing task"
     updateTodo(todo: TodoInputType): UpdateTodo
+    "Update user information"
+    updateUser(user: UserInputType): UpdateUser
 }
 
-type TodoListResponseField {
+type Query {
+    "Retrieve an existing tasks"
+    getTodo(todoId: String!): TodoResponseField
+    "Retrieve a registered user"
+    getUser(userId: String!): UserResponseField
+    "List existing tasks"
+    listTodos: TodoListResponseField
+    "List registered users"
+    listUsers: UserListResponseField
+}
+
+"Todos list response object"
+type TodoListResponseField implements ResponseField {
     errorMessage: String
     isSuccess: Boolean
     todos: [TodoType]
 }
 
-"Defines the query and how to interact with"
+"Todo response object"
-type TodoQuery {
+type TodoResponseField implements ResponseField {
-    getTodo(todoId: String!): TodoResponseField
-    listTodos: TodoListResponseField
-}
-
-type TodoResponseField {
     errorMessage: String
     isSuccess: Boolean
     todo: TodoType
 }
 
-"Query Object Type"
+"Todo Object Type"
 type TodoType {
     isDone: Boolean
     title: String
     todoId: String
 }
 
+"Update an existing task"
 type UpdateTodo {
-    todo: TodoType
+    result: TodoResponseField
 }
 
-"Mutation Input Object Type"
+"Update user information"
+type UpdateUser {
+    result: UserResponseField
+}
+
+"User list response object"
+type UserListResponseField implements ResponseField {
+    errorMessage: String
+    isSuccess: Boolean
+    users: [UserType]
+}
+
+"User response object"
+type UserResponseField implements ResponseField {
+    errorMessage: String
+    isSuccess: Boolean
+    user: UserType
+}
+
+"User schema type"
+type UserType {
+    tasks: [TodoType]
+    userId: String
+    username: String
+}
+
+"Todo Input Object"
 input TodoInputType {
-    isDone: Boolean = false
+    isDone: Boolean
-    title: String = ""
+    title: String
     todoId: String
 }
+
+"User input object"
+input UserInputType {
+    userId: String
+    username: String
+}

src/App.test.tsx

@@ -4,6 +4,6 @@ import App from './App';
 
 test('renders learn react link', () => {
   const { getByText } = render(<App />);
-  const linkElement = getByText(/learn react/i);
+  const linkElement = getByText(/Your tasks/i);
   expect(linkElement).toBeInTheDocument();
 });

src/App.tsx

@@ -1,9 +1,9 @@
-import React, { FC } from 'react';
+import React from 'react';
 
 import Router from './Router';
 import { Layout } from './components/layout';
 
-const App: FC = () => (
+const App = () => (
   <Layout>
     <Router />
   </Layout>

src/Router.tsx

@@ -1,10 +1,10 @@
-import React, { FC } from 'react';
+import React from 'react';
 import { Route, Switch } from 'react-router-dom';
 
-import { About } from './components/About';
+import { About } from './containers/about';
 import { Home } from './containers/home';
 
-const Router: FC = () => (
+const Router = () => (
   <Switch>
     <Route exact path="/">
       <Home />

src/components/About.tsx

@@ -1,12 +0,0 @@
-import React, { FC } from 'react';
-
-import profileImg from '../assets/about/profile.jpg';
-
-export const About: FC = () => (
-  <div>
-    <h1>About</h1>
-    <div>
-      <img src={profileImg} alt="profile" width="100%" />
-    </div>
-  </div>
-);

src/components/Header.tsx

@@ -1,9 +1,9 @@
-import React, { FC } from 'react';
+import React from 'react';
 import { Link } from 'react-router-dom';
 
 import logo from '../assets/logo.svg';
 
-export const Header: FC = () => (
+export const Header = () => (
   <header>
     <nav>
       <img src={logo} alt="logo" width="50px" />

src/components/button.tsx

@@ -1,8 +1,8 @@
 import styled, { css } from 'styled-components';
 
-interface ButtonProps {
+type ButtonProps = {
   readonly primary: boolean;
-}
+};
 
 export const Button = styled.button<ButtonProps>`
   background: transparent;

src/components/layout.tsx

@@ -1,5 +1,4 @@
-import React from 'react';
+import React, { FC } from 'react';
-import { FC } from 'react';
 
 import { Header } from './Header';
 

src/containers/about/index.tsx

@@ -0,0 +1,12 @@
+import React from 'react';
+
+import profileImg from '../../assets/about/profile.jpg';
+
+export const About = () => (
+  <div>
+    <h1>About</h1>
+    <div>
+      <img src={profileImg} alt="profile" width="100%" />
+    </div>
+  </div>
+);

src/containers/home/TodoList.tsx

@@ -1,12 +1,12 @@
-import React, { FC, memo } from 'react';
+import React, { memo } from 'react';
 
 import Todo from '../../core/models/todo';
 
-interface Props {
+type Props = {
   todos: Todo[];
-}
+};
 
-const TodoList: FC<Props> = ({ todos }) => (
+const TodoList = ({ todos }: Props) => (
   <div>
     <ul>
       {todos.map((todo) => (

src/containers/home/index.tsx

@@ -1,13 +1,13 @@
-import React, { ChangeEvent, FC, FormEvent, useState } from 'react';
+import React, { ChangeEvent, FormEvent, useState } from 'react';
 
 import TodoList from './TodoList';
 import { Button } from '../../components/button';
 import { Container } from '../../components/container';
 
-import { useListTodos } from '../../core/services/listTodo';
 import { useCreateTodo } from '../../core/services/createTodo';
+import { useListTodos } from '../../core/services/listTodo';
 
-export const Home: FC = () => {
+export const Home = () => {
   const [todoTitle, setTodoTitle] = useState<string>('');
   const { loading, error, data } = useListTodos();
   const { createTodo } = useCreateTodo(todoTitle);