feat: rewrite auth (#364)

* feat: wip rewrite auth

* feat: restructure folders and fix stories and tests

* feat: remove auth provider and fix tests

front/src/modules/auth/hooks/useAuth.ts

@@ -0,0 +1,82 @@
+import { useCallback } from 'react';
+import { useRecoilState } from 'recoil';
+
+import { useChallengeMutation, useVerifyMutation } from '~/generated/graphql';
+
+import { tokenService } from '../services/TokenService';
+import { currentUserState } from '../states/currentUserState';
+import { isAuthenticatingState } from '../states/isAuthenticatingState';
+
+export function useAuth() {
+  const [, setCurrentUser] = useRecoilState(currentUserState);
+  const [, setIsAuthenticating] = useRecoilState(isAuthenticatingState);
+
+  const [challenge] = useChallengeMutation();
+  const [verify] = useVerifyMutation();
+
+  const handleChallenge = useCallback(
+    async (email: string, password: string) => {
+      const challengeResult = await challenge({
+        variables: {
+          email,
+          password,
+        },
+      });
+
+      if (challengeResult.errors) {
+        throw challengeResult.errors;
+      }
+
+      if (!challengeResult.data?.challenge) {
+        throw new Error('No login token');
+      }
+
+      return challengeResult.data.challenge;
+    },
+    [challenge],
+  );
+
+  const handleVerify = useCallback(
+    async (loginToken: string) => {
+      const verifyResult = await verify({
+        variables: { loginToken },
+      });
+
+      if (verifyResult.errors) {
+        throw verifyResult.errors;
+      }
+
+      if (!verifyResult.data?.verify) {
+        throw new Error('No verify result');
+      }
+
+      tokenService.setTokenPair(verifyResult.data?.verify.tokens);
+
+      setIsAuthenticating(false);
+      setCurrentUser(verifyResult.data?.verify.user);
+
+      return verifyResult.data?.verify;
+    },
+    [setCurrentUser, setIsAuthenticating, verify],
+  );
+
+  const handleLogin = useCallback(
+    async (email: string, password: string) => {
+      const { loginToken } = await handleChallenge(email, password);
+
+      await handleVerify(loginToken.token);
+    },
+    [handleChallenge, handleVerify],
+  );
+
+  const handleLogout = useCallback(() => {
+    tokenService.removeTokenPair();
+  }, []);
+
+  return {
+    challenge: handleChallenge,
+    verify: handleVerify,
+    login: handleLogin,
+    logout: handleLogout,
+  };
+}