feat: 로그인 성공 시 토큰 저장 및 홈 스크린 이동

.gitignore

@@ -39,3 +39,5 @@ yarn-error.*
 # generated native folders
 /ios
 /android
+.env.*
+.idea

app.json

@@ -1,27 +1,29 @@
 {
   "expo": {
     "name": "audiobook-app",
-    "slug": "audiobook-app",
+    "slug": "podcast",
     "version": "1.0.0",
     "orientation": "portrait",
     "icon": "./assets/icon.png",
     "userInterfaceStyle": "light",
-    "newArchEnabled": true,
     "splash": {
       "image": "./assets/splash-icon.png",
       "resizeMode": "contain",
       "backgroundColor": "#ffffff"
     },
     "ios": {
-      "supportsTablet": true
+      "supportsTablet": true,
+      "bundleIdentifier": "com.corpi.audiobookapp",
+      "infoPlist": {
+        "ITSAppUsesNonExemptEncryption": false
+      }
     },
     "android": {
+      "package": "com.corpi.audiobookapp",
       "adaptiveIcon": {
         "foregroundImage": "./assets/adaptive-icon.png",
         "backgroundColor": "#ffffff"
-      },
+      }
-      "edgeToEdgeEnabled": true,
-      "predictiveBackGestureEnabled": false
     },
     "web": {
       "favicon": "./assets/favicon.png"

package-lock.json

@@ -8,6 +8,7 @@
       "name": "audiobook-app",
       "version": "1.0.0",
       "dependencies": {
+        "@react-native-async-storage/async-storage": "2.2.0",
         "@react-navigation/native": "^7.1.26",
         "@react-navigation/native-stack": "^7.9.0",
         "expo": "~54.0.30",
@@ -19,6 +20,7 @@
       },
       "devDependencies": {
         "@types/react": "~19.1.0",
+        "dotenv-cli": "^11.0.0",
         "typescript": "~5.9.2"
       }
     },
@@ -2722,6 +2724,18 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@react-native-async-storage/async-storage": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@react-native-async-storage/async-storage/-/async-storage-2.2.0.tgz",
+      "integrity": "sha512-gvRvjR5JAaUZF8tv2Kcq/Gbt3JHwbKFYfmb445rhOj6NUMx3qPLixmDx5pZAyb9at1bYvJ4/eTUipU5aki45xw==",
+      "license": "MIT",
+      "dependencies": {
+        "merge-options": "^3.0.4"
+      },
+      "peerDependencies": {
+        "react-native": "^0.0.0-0 || >=0.65 <1.0"
+      }
+    },
     "node_modules/@react-native/assets-registry": {
       "version": "0.81.5",
       "resolved": "https://registry.npmjs.org/@react-native/assets-registry/-/assets-registry-0.81.5.tgz",
@@ -4346,6 +4360,64 @@
         "url": "https://dotenvx.com"
       }
     },
+    "node_modules/dotenv-cli": {
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/dotenv-cli/-/dotenv-cli-11.0.0.tgz",
+      "integrity": "sha512-r5pA8idbk7GFWuHEU7trSTflWcdBpQEK+Aw17UrSHjS6CReuhrrPcyC3zcQBPQvhArRHnBo/h6eLH1fkCvNlww==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cross-spawn": "^7.0.6",
+        "dotenv": "^17.1.0",
+        "dotenv-expand": "^12.0.0",
+        "minimist": "^1.2.6"
+      },
+      "bin": {
+        "dotenv": "cli.js"
+      }
+    },
+    "node_modules/dotenv-cli/node_modules/dotenv": {
+      "version": "17.2.3",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-17.2.3.tgz",
+      "integrity": "sha512-JVUnt+DUIzu87TABbhPmNfVdBDt18BLOWjMUFJMSi/Qqg7NTYtabbvSNJGOJ7afbRuv9D/lngizHtP7QyLQ+9w==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
+    "node_modules/dotenv-cli/node_modules/dotenv-expand": {
+      "version": "12.0.3",
+      "resolved": "https://registry.npmjs.org/dotenv-expand/-/dotenv-expand-12.0.3.tgz",
+      "integrity": "sha512-uc47g4b+4k/M/SeaW1y4OApx+mtLWl92l5LMPP0GNXctZqELk+YGgOPIIC5elYmUH4OuoK3JLhuRUYegeySiFA==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "dependencies": {
+        "dotenv": "^16.4.5"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
+    "node_modules/dotenv-cli/node_modules/dotenv-expand/node_modules/dotenv": {
+      "version": "16.6.1",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.6.1.tgz",
+      "integrity": "sha512-uBq4egWHTcTt33a72vpSG0z3HnPuIl6NqYcTrKEg2azoEyl2hpW0zqlxysq2pK9HlDIHyHyakeYaYnSAwd8bow==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
     "node_modules/dotenv-expand": {
       "version": "11.0.7",
       "resolved": "https://registry.npmjs.org/dotenv-expand/-/dotenv-expand-11.0.7.tgz",
@@ -5525,6 +5597,15 @@
         "node": ">=0.12.0"
       }
     },
+    "node_modules/is-plain-obj": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-2.1.0.tgz",
+      "integrity": "sha512-YWnfyRwxL/+SsrWYfOpUtz5b3YD+nyfkHvjbcanzk8zgyO4ASD67uVMRt8k5bM4lLMDnXfriRhOpemw+NfT1eA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/is-wsl": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz",
@@ -6423,6 +6504,18 @@
       "integrity": "sha512-zYiwtZUcYyXKo/np96AGZAckk+FWWsUdJ3cHGGmld7+AhvcWmQyGCYUh1hc4Q/pkOhb65dQR/pqCyK0cOaHz4Q==",
       "license": "MIT"
     },
+    "node_modules/merge-options": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/merge-options/-/merge-options-3.0.4.tgz",
+      "integrity": "sha512-2Sug1+knBjkaMsMgf1ctR1Ujx+Ayku4EdJN4Z+C2+JzoeF7A3OZ9KM2GY0CpQS51NR61LTurMJrRKPhSs3ZRTQ==",
+      "license": "MIT",
+      "dependencies": {
+        "is-plain-obj": "^2.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/merge-stream": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
@@ -7471,6 +7564,7 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.1.0.tgz",
       "integrity": "sha512-FS+XFBNvn3GTAWq26joslQgWNoFu08F4kl0J4CgdNKADkdSGXQyTCnKteIAJy96Br6YbpEU1LSzV5dYtjMkMDg==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -7508,6 +7602,7 @@
       "resolved": "https://registry.npmjs.org/react-native/-/react-native-0.81.5.tgz",
       "integrity": "sha512-1w+/oSjEXZjMqsIvmkCRsOc8UBYv163bTWKTI8+1mxztvQPhCRYGTvZ/PL1w16xXHneIj/SLGfxWg2GWN2uexw==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@jest/create-cache-key-function": "^29.7.0",
         "@react-native/assets-registry": "0.81.5",

package.json

@@ -6,9 +6,19 @@
     "start": "expo start",
     "android": "expo start --android",
     "ios": "expo start --ios",
-    "web": "expo start --web"
+    "web": "expo start --web",
+    "start:local": "EXPO_NO_DOTENV=1 dotenv -e .env.local -- expo start -c",
+    "start:dev": "EXPO_NO_DOTENV=1 dotenv -e .env.dev -- expo start -c",
+    "start:prod": "EXPO_NO_DOTENV=1 dotenv -e .env.prod -- expo start -c",
+    "ios:local": "EXPO_NO_DOTENV=1 dotenv -e .env.local -- expo start -c --ios",
+    "ios:dev": "EXPO_NO_DOTENV=1 dotenv -e .env.dev -- expo start -c --ios",
+    "ios:prod": "EXPO_NO_DOTENV=1 dotenv -e .env.prod -- expo start -c --ios",
+    "android:local": "EXPO_NO_DOTENV=1 dotenv -e .env.local -- expo start -c --android",
+    "android:dev": "EXPO_NO_DOTENV=1 dotenv -e .env.dev -- expo start -c --android",
+    "android:prod": "EXPO_NO_DOTENV=1 dotenv -e .env.prod -- expo start -c --android"
   },
   "dependencies": {
+    "@react-native-async-storage/async-storage": "2.2.0",
     "@react-navigation/native": "^7.1.26",
     "@react-navigation/native-stack": "^7.9.0",
     "expo": "~54.0.30",
@@ -20,6 +30,7 @@
   },
   "devDependencies": {
     "@types/react": "~19.1.0",
+    "dotenv-cli": "^11.0.0",
     "typescript": "~5.9.2"
   },
   "private": true

src/api/auth.ts

@@ -0,0 +1,28 @@
+import { apiFetch } from "./client";
+
+export type LoginRequest = {
+  loginId: string;
+  password: string;
+};
+
+export async function loginApi(body: LoginRequest): Promise<string> {
+  try {
+    const res = await apiFetch("/api/v1/auth/login", {
+      method: "POST",
+      body: JSON.stringify(body),
+    });
+
+    console.log("res status:", res.status);
+    const json = (await res.json()) as any;
+
+    const token: string | undefined =
+      json?.data?.accessToken ?? json?.accessToken ?? json?.data?.token;
+
+    if (!token) throw new Error("No accessToken in response");
+
+    return token;
+  } catch (e) {
+    console.error("로그인 api 실패:", e);
+    throw e;
+  }
+}

src/api/client.ts

@@ -0,0 +1,25 @@
+function getApiBaseUrl() {
+  const url = process.env.EXPO_PUBLIC_API_BASE_URL?.trim();
+  if (!url) throw new Error("Missing EXPO_PUBLIC_API_BASE_URL");
+  return url.replace(/\/$/, "");
+}
+
+export async function apiFetch(path: string, init?: RequestInit) {
+  const API_BASE_URL = getApiBaseUrl();
+  const safePath = path.startsWith("/") ? path : `/${path}`;
+
+  const res = await fetch(`${API_BASE_URL}${safePath}`, {
+    ...init,
+    headers: {
+      "Content-Type": "application/json",
+      ...(init?.headers ?? {}),
+    },
+  });
+
+  if (!res.ok) {
+    const text = await res.text().catch(() => "");
+    throw new Error(`HTTP ${res.status} ${res.statusText} ${text}`);
+  }
+
+  return res;
+}

src/navigation/AuthGate.tsx

@@ -1,10 +1,10 @@
 import React from "react";
+import { useAuth } from "../store/auth";
 import AppStack from "./AppStack";
 import AuthStack from "./AuthStack";
 
 export default function AuthGate() {
-  // const { isAuthed } = useAuth();
+  const { isAuthed } = useAuth();
-  const isAuthed = true;
+
-  // return <AuthStack />;
   return isAuthed ? <AppStack /> : <AuthStack />;
 }

src/screens/HomeScreen.tsx

@@ -1,9 +1,17 @@
-import { StyleSheet, Text, View } from "react-native";
+import AsyncStorage from "@react-native-async-storage/async-storage";
+import { Button, StyleSheet, View } from "react-native";
 
 export default function HomeScreen() {
   return (
     <View style={styles.container}>
-      <Text>feawfewa</Text>
+      <Button
+        title="Debug Storage"
+        onPress={async () => {
+          const keys = await AsyncStorage.getAllKeys();
+          const entries = await AsyncStorage.multiGet(keys);
+          console.log(entries);
+        }}
+      />
     </View>
   );
 }

src/screens/LoginScreen.tsx

@@ -1,12 +1,18 @@
-import React from "react";
+import React, { useState } from "react";
 import { Pressable, StyleSheet, View } from "react-native";
 import { SafeAreaView } from "react-native-safe-area-context";
 import AppText from "../components/ui/AppText";
 import Button from "../components/ui/Button";
 import Input from "../components/ui/Input";
+import { useAuth } from "../store/auth";
 import { Theme } from "../theme/theme";
 
 export default function LoginScreen() {
+  const { signIn } = useAuth();
+  const [loginId, setLoginId] = useState("");
+  const [password, setPassword] = useState("");
+  const canSubmit = loginId.trim().length > 0 && password.length > 0;
+
   return (
     <SafeAreaView style={styles.safe}>
       <View style={styles.container}>
@@ -20,6 +26,9 @@ export default function LoginScreen() {
           autoCapitalize="none"
           autoCorrect={false}
           textContentType="username"
+          value={loginId}
+          onChangeText={setLoginId}
+          returnKeyType="next"
         />
 
         <View style={{ height: Theme.Spacing.sm }} />
@@ -30,11 +39,22 @@ export default function LoginScreen() {
           autoCapitalize="none"
           autoCorrect={false}
           textContentType="password"
+          value={password}
+          onChangeText={setPassword}
+          returnKeyType="done"
+          onSubmitEditing={() => {
+            if (canSubmit) signIn(loginId.trim(), password);
+          }}
         />
 
         <View style={{ height: Theme.Spacing.lg }} />
 
-        <Button title="Continue" onPress={() => {}} />
+        <Button
+          title="Continue"
+          onPress={() => {
+            signIn(loginId, password);
+          }}
+        />
 
         <View style={{ height: Theme.Spacing.md }} />
 

src/store/auth.tsx

@@ -1,24 +1,58 @@
-import React, { createContext, useContext, useMemo, useState } from "react";
+import AsyncStorage from "@react-native-async-storage/async-storage";
+import React, {
+  createContext,
+  useCallback,
+  useContext,
+  useEffect,
+  useMemo,
+  useState,
+} from "react";
+import { loginApi } from "../api/auth";
+
+const ACCESS_TOKEN_KEY = "accessToken";
 
 export type AuthContextValue = {
+  accessToken: string | null;
   isAuthed: boolean;
-  login: () => void;
+  isHydrating: boolean; // 앱 시작 시 저장소에서 토큰 읽는 중인지
-  logout: () => void;
+  signIn: (loginId: string, password: string) => Promise<void>;
+  signOut: () => Promise<void>;
 };
 
 const AuthContext = createContext<AuthContextValue | null>(null);
 
 export function AuthProvider({ children }: { children: React.ReactNode }) {
-  const [isAuthed, setIsAuthed] = useState<boolean>(false);
+  const [accessToken, setAccessToken] = useState<string | null>(null);
-  console.log("isAuthed: " + isAuthed);
+  const [isHydrating, setIsHydrating] = useState(true);
+
+  useEffect(() => {
+    (async () => {
+      const stored = await AsyncStorage.getItem(ACCESS_TOKEN_KEY);
+      setAccessToken(stored);
+      setIsHydrating(false);
+    })();
+  }, []);
+
+  const signIn = useCallback(async (loginId: string, password: string) => {
+    const token = await loginApi({ loginId, password });
+    setAccessToken(token);
+    await AsyncStorage.setItem(ACCESS_TOKEN_KEY, token);
+  }, []);
+
+  const signOut = useCallback(async () => {
+    setAccessToken(null);
+    await AsyncStorage.removeItem(ACCESS_TOKEN_KEY);
+  }, []);
 
   const value = useMemo<AuthContextValue>(
     () => ({
-      isAuthed,
+      accessToken,
-      login: () => setIsAuthed(true),
+      isAuthed: accessToken != null,
-      logout: () => setIsAuthed(false),
+      isHydrating,
+      signIn,
+      signOut,
     }),
-    [isAuthed]
+    [accessToken, isHydrating, signIn, signOut]
   );
 
   return <AuthContext.Provider value={value}>{children}</AuthContext.Provider>;