Refactor Instagram login process to handle session data and improve error handling

app/index.ts

@@ -10,7 +10,9 @@ async function main() {
   try {
     const data = await Login();
     console.log("✨ | Instagram login successful");
-    console.log(`🤔 | Login as ${data.currentUser.full_name}`);
+    if (data) {
+      console.log(`🤔 | Login as ${data.currentUser.full_name}`);
+    }
   } catch (error) {
     console.error("❌ | Instagram login failed:", error);
   } finally {

app/lib/instagram.ts

@@ -7,38 +7,59 @@ export async function Login() {
   ig.state.generateDevice(process.env.IG_USERNAME!);
   ig.state.appUserAgent
 
+  ig.request.end$.subscribe(async () => {
+    const serialized = await ig.state.serialize();
+    delete serialized.constants; // this deletes the version info, so you'll always use the version provided by the library
+    await Bun.write('./temp/session.json', JSON.stringify(serialized));
+  });
   try {
-    await ig.simulate.preLoginFlow();
+    let loggedInUser;
-    const loggedInUser = await ig.account.login(
+    try {
-      process.env.IG_USERNAME!,
-      process.env.IG_PASSWORD!
-    );
-    process.nextTick(async () => await ig.simulate.postLoginFlow());
-    const currentUser = await ig.account.currentUser();
 
-    return { loggedInUser, currentUser };
+      if (await Bun.file('./temp/session.json').exists()) {
+        const sessionData = await Bun.file('./temp/session.json').json();
+        await ig.state.deserialize(sessionData);
+        loggedInUser = await ig.account.login(
+          process.env.IG_USERNAME!,
+          process.env.IG_PASSWORD!
+        );
+      } else {
+        loggedInUser = await ig.account.login(
+          process.env.IG_USERNAME!,
+          process.env.IG_PASSWORD!
+        );
+        await ig.simulate.preLoginFlow();
 
-  } catch (error: any) {
+        process.nextTick(async () => await ig.simulate.postLoginFlow());
-    if (error.name === "IgCheckpointError") {
+      }
-      console.error(
+    } catch (error: any) {
-        "Instagram checkpoint required. Please verify your account in the Instagram app or handle the challenge."
+      if (error.name === "IgCheckpointError") {
-      );
+        console.error(
-      // Optionally, you can trigger challenge handling here
+          "Instagram checkpoint required. Please verify your account in the Instagram app or handle the challenge."
-      // await ig.challenge.auto(true); // Requesting sms-code or click "It was me" button
+        );
-    } else {
+        // Optionally, you can trigger challenge handling here
-      console.error("🔒 | Login failed:", error);
+        // await ig.challenge.auto(true); // Requesting sms-code or click "It was me" button
+      } else {
+        console.error("🔒 | Login failed:", error);
+      }
+      throw error;
     }
-    throw error;
+
+    const currentUser = await ig.account.currentUser();
+    return { loggedInUser, currentUser };
+  } catch (error) {
+    console.warn("⚠️ | Failed to load session data:", error);
+
   }
 }
 
 export class Upload {
   static async Post(filePath: string, caption: string) {
     try {
-      const ImagePath =  path.resolve(`${filePath}`);
+      const ImagePath = path.resolve(`${filePath}`);
       const bunFile = Bun.file(ImagePath);
       const ImageBuffer = Buffer.from(await bunFile.arrayBuffer());
-  
+
       await ig.publish.photo({
         file: ImageBuffer,
         caption: caption,
@@ -47,13 +68,13 @@ export class Upload {
       console.error("Error uploading post:", error);
     }
   }
-  
+
   static async Story(filePath: string, MLSV_YMD: string) {
     try {
       const ImagePath = path.resolve(`${filePath}`);
       const bunFile = Bun.file(ImagePath);
       const ImageBuffer = Buffer.from(await bunFile.arrayBuffer());
-  
+
       await ig.publish.story({
         file: ImageBuffer,
         caption: `#인천상정중학교 #상정중학교 #급식 \n${MLSV_YMD}일자 급식`,

app/playground.ts

@@ -1,63 +1,22 @@
-//import { Discord } from "./lib/discord";
+// //import { Discord } from "./lib/discord";
-import { CreateImage } from "./lib/image";
+// import {getAllSchedules} from "./lib/schedules";
+// import { CreateImage } from "./lib/image";
+// await CreateImage.PostSchedule();
 
-//const YYMMDD = new Date().toISOString().slice(0, 10).replace(/-/g, "").toString();
+// import { Login, Upload } from "./lib/instagram";
-const YYMMDD = "20250530"
+//   try {
-//console.log(YYMMDD);
+//     const data = await Login();
+//     console.log("✨ | Instagram login successful");
+//     console.log(`🤔 | Login as ${data.currentUser.full_name}`);
+//   } catch (error) {
+//     console.error("❌ | Instagram login failed:", error);
+//   } finally {
+//     console.timeEnd("🔓 | Instagram login");
+//   }
 
-//Discord("20250509")
+//     await Upload.Post(
-async function run() {
+//       `/home/neko/today.isangjeong/app/temp/schedule-2025-06.png`,
-    console.time("Post");
+//       `#인천상정중학교 #상정중학교 #학사일정 \n${new Date().getFullYear()}년도 ${
-    const post = await CreateImage.PostMeal(YYMMDD);
+//         new Date().getMonth() + 1
-    console.timeEnd("Post");
+//       }월 학사 일정`
-    console.log("Post created:", post);
+//     );
-    let NutritionInfoText = "";
-    const entries = Object.entries(post ?? {}).filter(([_, value]) => value.toString().length > 0);
-    entries.forEach(([name, value], idx) => {
-      NutritionInfoText += `${name} : ${value.toString().replace(",", ", ")}`;
-      if (idx !== entries.length - 1) {
-        NutritionInfoText += "\n";
-      }
-    });
-    console.log("Nutrition Info Text:", NutritionInfoText);
-
-    console.time("Story");
-    await CreateImage.ConvertToStory(`./temp/${YYMMDD}.png`);
-    console.timeEnd("Story");
-}
-
-run();
-
-import { getAllSchedules } from "./lib/schedule";
-
-
-//import { CreateImage } from "./lib/image";
-
-//CreateImage.PostSchedule()
-
-//const tomorrow = new Date();
-//tomorrow.setDate(tomorrow.getDate() + 1);
-
-// 내일이 1일이면 
-//console.log(tomorrow.getDate());
-
-
-/*import { VTSList } from "./lib/vts";
-
-VTSList().then(results => {
-  if (results.length > 0) {
-    console.log("\n5번째 행의 노란색 셀 내용 리스트:");
-    results.forEach(value => console.log(value));
-  } else {
-    console.log("\n5번째 행에서 노란색 배경의 셀을 찾지 못했거나, 'V.T.S.' 조건 불충족.");
-  }
-});*/
-/*
-getAllSchedules()
-  .then((schedules) => {
-    console.log("학사 일정:", schedules);
-  })
-  .catch((error) => {
-    console.error("Error fetching schedules:", error);
-  });
-  */

compose.yml

@@ -1,6 +1,15 @@
 services:
   app:
     build: .
-    restart: always
+    restart: unless-stopped
     volumes:
-      - ./logs:/code/app/temp/logs
+      - ./logs:/code/app/temp/logs
+    networks:
+      hikari:
+
+networks:
+  hikari:
+    ipam:
+      driver: default
+      config:
+        - subnet: 172.30.0.0/16