Merge pull request #284 from Jaymyong66/feat/signup_login

회원가입 / 로그인 페이지 구현, 기능 구현

frontend/src/api/authentication.ts

@@ -0,0 +1,77 @@
+import { LoginRequest, SignupRequest } from '@/types/authentication';
+import { customFetch } from './customFetch';
+
+const API_URL = process.env.REACT_APP_API_URL;
+
+export const SIGNUP_API_URL = `${API_URL}/signup`;
+export const LOGIN_API_URL = `${API_URL}/login`;
+export const LOGIN_STATE_API_URL = `${API_URL}/login/check`;
+export const CHECK_USERNAME_API_URL = `${API_URL}/check-username`;
+export const CHECK_EMAIL_API_URL = `${API_URL}/check-email`;
+
+export const postSignup = async (signupInfo: SignupRequest) =>
+  await customFetch({
+    method: 'POST',
+    url: `${SIGNUP_API_URL}`,
+    body: JSON.stringify(signupInfo),
+  });
+
+export const postLogin = async (loginInfo: LoginRequest) => {
+  const response = await customFetch({
+    method: 'POST',
+    url: `${LOGIN_API_URL}`,
+    body: JSON.stringify(loginInfo),
+  });
+
+  return response;
+};
+
+export const getLoginState = async () => {
+  const url = `${LOGIN_STATE_API_URL}`;
+
+  const response = await customFetch({ url });
+
+  if (response.status === 401) {
+    throw new Error('로그인을 해주세요.');
+  }
+
+  if (!response.ok) {
+    throw new Error('서버 에러가 발생했습니다.');
+  }
+
+  return {};
+};
+
+export const checkEmail = async (email: string) => {
+  const params = new URLSearchParams({ email });
+  const url = `${CHECK_EMAIL_API_URL}?${params}`;
+
+  const response = await customFetch({ url });
+
+  if (response.status === 409) {
+    throw new Error('중복된 이메일입니다.');
+  }
+
+  if (!response.ok) {
+    throw new Error('서버 에러가 발생했습니다.');
+  }
+
+  return {};
+};
+
+export const checkUsername = async (username: string) => {
+  const params = new URLSearchParams({ username });
+  const url = `${CHECK_USERNAME_API_URL}?${params}`;
+
+  const response = await customFetch({ url });
+
+  if (response.status === 409) {
+    throw new Error('중복된 닉네임입니다.');
+  }
+
+  if (!response.ok) {
+    throw new Error('서버 에러가 발생했습니다.');
+  }
+
+  return {};
+};

frontend/src/api/customFetch.ts

@@ -6,27 +6,18 @@ interface Props {
   errorMessage?: string;
 }
 
-export const customFetch = async ({
-  url,
-  headers,
-  method = 'GET',
-  body,
-  errorMessage = '[Error] response was not ok',
-}: Props) => {
+export const customFetch = async ({ url, headers, method = 'GET', body }: Props) => {
   try {
     const response = await fetch(url, {
       method,
       headers: {
         'Content-Type': 'application/json',
         ...headers,
       },
+      credentials: 'include',
       body,
     });
 
-    if (!response.ok) {
-      throw new Error(errorMessage);
-    }
-
     if (method !== 'GET') {
       return response;
     }
@@ -35,6 +26,6 @@ export const customFetch = async ({
 
     return data;
   } catch (error) {
-    throw new Error(errorMessage);
+    throw new Error(String(error));
   }
 };

frontend/src/api/queryKeys.ts

@@ -1,4 +1,7 @@
 export const QUERY_KEY = {
   TEMPLATE: 'template',
   TEMPLATE_LIST: 'templateList',
+  LOGIN_STATE: 'loginState',
+  CHECK_EMAIL: 'checkEmail',
+  CHECK_USERNAME: 'userName',
 };

frontend/src/assets/images/index.ts

@@ -4,3 +4,4 @@ export { default as pencilIcon } from './pencil.png';
 export { default as searchIcon } from './search.png';
 export { default as trashcanIcon } from './trashcan.png';
 export { default as userMenuIcon } from './userMenu_38x38.png';
+export { default as passwordEyeIcon } from './passwordEye.png';

frontend/src/components/Header/Header.tsx

@@ -2,30 +2,34 @@ import { Link } from 'react-router-dom';
 
 import { logoIcon, newTemplateIcon, userMenuIcon } from '@/assets/images';
 import { Button, Flex, Heading, Text } from '@/components';
+import { useCheckLoginState } from '@/hooks/authentication';
 import { theme } from '../../style/theme';
 import * as S from './Header.style';
 
-const Header = () => (
-  <S.HeaderContainer>
-    <S.HeaderContentContainer>
-      <Logo />
-
-      <Flex align='center' gap='2rem' flex='1'>
-        <NavOption route='/' name='내 템플릿' />
-        <NavOption route='/explore' name='구경가기' />
-      </Flex>
-
-      <Flex align='center' gap='2rem'>
-        <Link to={'/templates/upload'}>
-          <Button variant='outlined' size='medium' weight='bold' hoverStyle='none'>
-            <img src={newTemplateIcon} alt='' />새 템플릿
-          </Button>
-        </Link>
-        <UserMenuButton />
-      </Flex>
-    </S.HeaderContentContainer>
-  </S.HeaderContainer>
-);
+const Header = () => {
+  useCheckLoginState();
+
+  return (
+    <S.HeaderContainer>
+      <S.HeaderContentContainer>
+        <Logo />
+        <Flex align='center' gap='2rem' flex='1'>
+          <NavOption route='/' name='내 템플릿' />
+          <NavOption route='/explore' name='구경가기' />
+        </Flex>
+
+        <Flex align='center' gap='2rem'>
+          <Link to={'/templates/upload'}>
+            <Button variant='outlined' size='medium' weight='bold' hoverStyle='none'>
+              <img src={newTemplateIcon} alt='' />새 템플릿
+            </Button>
+          </Link>
+          <UserMenuButton />
+        </Flex>
+      </S.HeaderContentContainer>
+    </S.HeaderContainer>
+  );
+};
 
 const Logo = () => (
   <Link to={'/'}>

frontend/src/hooks/authentication/index.ts

@@ -0,0 +1,3 @@
+export { useShowPassword } from './useShowPassword';
+export { useSignupForm } from './useSignupForm';
+export { useCheckLoginState } from './useCheckLoginState';

frontend/src/hooks/authentication/useCheckLoginState.ts

@@ -0,0 +1,20 @@
+import { useCallback, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+import { useLoginStateQuery } from '@/queries/authentication/useLoginStateQuery';
+
+export const useCheckLoginState = () => {
+  const { error, isError } = useLoginStateQuery();
+  const navigate = useNavigate();
+
+  const handleLoginNavigate = useCallback(() => {
+    navigate('/login');
+  }, [navigate]);
+
+  useEffect(() => {
+    if (isError) {
+      alert(error.message);
+      handleLoginNavigate();
+    }
+  }, [error, isError, handleLoginNavigate]);
+};

frontend/src/hooks/authentication/useLoginForm.ts

@@ -0,0 +1,53 @@
+import { FormEvent } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+import { postLogin } from '@/api/authentication';
+import { useInputWithValidate } from '../useInputWithValidate';
+import { validateEmail, validatePassword } from './validates';
+
+export const useLoginForm = () => {
+  const navigate = useNavigate();
+
+  const {
+    value: email,
+    errorMessage: emailError,
+    handleChange: handleEmailChange,
+  } = useInputWithValidate('', validateEmail);
+
+  const {
+    value: password,
+    errorMessage: passwordError,
+    handleChange: handlePasswordChange,
+  } = useInputWithValidate('', validatePassword);
+
+  const isFormValid = () => !emailError && !passwordError && email && password;
+
+  const handleSubmit = async (e: FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
+
+    if (isFormValid()) {
+      const response = await postLogin({ email, password });
+
+      if (!response.ok) {
+        console.error(response);
+
+        return;
+      }
+
+      navigate('/');
+    }
+  };
+
+  return {
+    email,
+    password,
+    errors: {
+      email: emailError,
+      password: passwordError,
+    },
+    handleEmailChange,
+    handlePasswordChange,
+    isFormValid,
+    handleSubmit,
+  };
+};

frontend/src/hooks/authentication/useShowPassword.ts

@@ -0,0 +1,14 @@
+import { useState } from 'react';
+
+export const useShowPassword = () => {
+  const [showPassword, setShowPassword] = useState(false);
+
+  const handlePasswordToggle = () => {
+    setShowPassword((prevShowPassword) => !prevShowPassword);
+  };
+
+  return {
+    showPassword,
+    handlePasswordToggle,
+  };
+};

frontend/src/hooks/authentication/useSignupForm.ts

@@ -0,0 +1,112 @@
+import { FormEvent, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+import { postSignup } from '@/api/authentication';
+import { useCheckEmailQuery } from '@/queries/authentication';
+import { useCheckUsernameQuery } from '@/queries/authentication/useCheckUsernameQuery';
+import { useInputWithValidate } from '../useInputWithValidate';
+import { validateEmail, validateUsername, validatePassword, validateConfirmPassword } from './validates';
+
+export const useSignupForm = () => {
+  const navigate = useNavigate();
+
+  const {
+    value: email,
+    errorMessage: emailError,
+    handleChange: handleEmailChange,
+    handleErrorMessage: handleEmailErrorMessage,
+  } = useInputWithValidate('', validateEmail);
+
+  const {
+    value: username,
+    errorMessage: usernameError,
+    handleChange: handleUsernameChange,
+    handleErrorMessage: handleUsernameErrorMessage,
+  } = useInputWithValidate('', validateUsername);
+
+  const {
+    value: password,
+    errorMessage: passwordError,
+    handleChange: handlePasswordChange,
+  } = useInputWithValidate('', validatePassword);
+
+  const {
+    value: confirmPassword,
+    errorMessage: confirmPasswordError,
+    handleChange: handleConfirmPasswordChange,
+    handleErrorMessage: handleConfirmPasswordErrorMessage,
+  } = useInputWithValidate('', (value, compareValue) => validateConfirmPassword(value, compareValue ?? ''));
+
+  const { refetch: checkEmailQuery } = useCheckEmailQuery(email);
+  const { refetch: checkUsernameQuery } = useCheckUsernameQuery(username);
+
+  const handleEmailCheck = async () => {
+    const { error } = await checkEmailQuery();
+
+    // refetch does not exist onError
+    if (error) {
+      handleEmailErrorMessage(error.message);
+    }
+  };
+
+  const handleUsernameCheck = async () => {
+    const { error } = await checkUsernameQuery();
+
+    // refetch does not exist onError
+    if (error) {
+      handleUsernameErrorMessage(error.message);
+    }
+  };
+
+  // only change password not confirmPassword
+  useEffect(() => {
+    handleConfirmPasswordErrorMessage(validateConfirmPassword(password, confirmPassword));
+  }, [password, confirmPassword, handleConfirmPasswordErrorMessage]);
+
+  const isFormValid = () =>
+    !emailError &&
+    !usernameError &&
+    !passwordError &&
+    !confirmPasswordError &&
+    email &&
+    username &&
+    password &&
+    confirmPassword;
+
+  const handleSubmit = async (e: FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
+
+    if (isFormValid()) {
+      const response = await postSignup({ email, username, password });
+
+      if (!response.ok) {
+        console.error(response);
+
+        return;
+      }
+
+      navigate('/login');
+    }
+  };
+
+  return {
+    email,
+    username,
+    password,
+    confirmPassword,
+    errors: {
+      email: emailError,
+      username: usernameError,
+      password: passwordError,
+      confirmPassword: confirmPasswordError,
+    },
+    handleEmailChange,
+    handleUsernameChange,
+    handlePasswordChange,
+    handleConfirmPasswordChange,
+    isFormValid,
+    handleSubmit,
+    handleEmailCheck,
+    handleUsernameCheck,
+  };
+};