feat: socketio event

Services/server/package.json

@@ -28,6 +28,7 @@
     "minio": "^7.1.3",
     "prettier": "^3.1.0",
     "promise.any": "^2.0.6",
+    "socket.io": "^4.7.2",
     "swagger-ui-express": "^5.0.0",
     "tsoa": "^5.1.1"
   },

Services/server/pnpm-lock.yaml

@@ -38,6 +38,9 @@ dependencies:
   promise.any:
     specifier: ^2.0.6
     version: 2.0.6
+  socket.io:
+    specifier: ^4.7.2
+    version: 4.7.2
   swagger-ui-express:
     specifier: ^5.0.0
     version: 5.0.0(express@4.18.2)
@@ -154,6 +157,10 @@ packages:
     engines: {node: '>=8'}
     dev: false
 
+  /@socket.io/component-emitter@3.1.0:
+    resolution: {integrity: sha512-+9jVqKhRSpsc591z5vX+X5Yyw+he/HCB4iQ/RYxw35CEPaY1gnsNE43nf9n9AaYjAQrTiI/mOwKUKdUs9vf7Xg==}
+    dev: false
+
   /@tsconfig/node10@1.0.9:
     resolution: {integrity: sha512-jNsYVVxU8v5g43Erja32laIDHXeoNvFEpX33OK4d6hljo3jDhCBDhx5dhCCTMWUojscpAagGiRkBKxpdl9fxqA==}
     dev: true
@@ -215,11 +222,14 @@ packages:
     dependencies:
       '@types/node': 20.9.0
 
+  /@types/cookie@0.4.1:
+    resolution: {integrity: sha512-XW/Aa8APYr6jSVVA1y/DEIZX0/GMKLEVekNG727R8cs56ahETkRAy/3DR7+fJyh7oUgGwNQaRfXCun0+KbWY7Q==}
+    dev: false
+
   /@types/cors@2.8.17:
     resolution: {integrity: sha512-8CGDvrBj1zgo2qE+oS3pOCyYNqCPryMWY2bGfwA0dcfopWGgxs+78df0Rs3rc9THP4JkOhLsAa+15VdpAqkcUA==}
     dependencies:
       '@types/node': 20.9.0
-    dev: true
 
   /@types/express-serve-static-core@4.17.41:
     resolution: {integrity: sha512-OaJ7XLaelTgrvlZD8/aa0vvvxZdUmlCn6MtWeB7TkiKW70BQLc9XEPpDLPdbo52ZhXUCrznlWdCHWxJWtdyajA==}
@@ -420,6 +430,11 @@ packages:
   /balanced-match@1.0.2:
     resolution: {integrity: sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==}
 
+  /base64id@2.0.0:
+    resolution: {integrity: sha512-lGe34o6EHj9y3Kts9R4ZYs/Gr+6N7MCaMlIFA3F1R2O5/m7K06AxfSeO5530PEERE6/WyEg3lsuyw4GHlPZHog==}
+    engines: {node: ^4.5.0 || >= 5.9}
+    dev: false
+
   /binary-extensions@2.2.0:
     resolution: {integrity: sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==}
     engines: {node: '>=8'}
@@ -576,6 +591,11 @@ packages:
     resolution: {integrity: sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ==}
     dev: false
 
+  /cookie@0.4.2:
+    resolution: {integrity: sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
   /cookie@0.5.0:
     resolution: {integrity: sha512-YZ3GUyn/o8gfKJlnlX7g7xq4gyO6OSuhGPKaaGssGB2qgDUS0gPgtTvoyZLTt9Ab6dC4hfc9dV5arkvc/OCmrw==}
     engines: {node: '>= 0.6'}
@@ -706,6 +726,31 @@ packages:
     engines: {node: '>= 0.8'}
     dev: false
 
+  /engine.io-parser@5.2.1:
+    resolution: {integrity: sha512-9JktcM3u18nU9N2Lz3bWeBgxVgOKpw7yhRaoxQA3FUDZzzw+9WlA6p4G4u0RixNkg14fH7EfEc/RhpurtiROTQ==}
+    engines: {node: '>=10.0.0'}
+    dev: false
+
+  /engine.io@6.5.4:
+    resolution: {integrity: sha512-KdVSDKhVKyOi+r5uEabrDLZw2qXStVvCsEB/LN3mw4WFi6Gx50jTyuxYVCwAAC0U46FdnzP/ScKRBTXb/NiEOg==}
+    engines: {node: '>=10.2.0'}
+    dependencies:
+      '@types/cookie': 0.4.1
+      '@types/cors': 2.8.17
+      '@types/node': 20.9.0
+      accepts: 1.3.8
+      base64id: 2.0.0
+      cookie: 0.4.2
+      cors: 2.8.5
+      debug: 4.3.4
+      engine.io-parser: 5.2.1
+      ws: 8.11.0
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+    dev: false
+
   /es-abstract@1.22.3:
     resolution: {integrity: sha512-eiiY8HQeYfYH2Con2berK+To6GrK2RxbPawDkGq4UiCQQfZHb6wX9qQqkbpPqaxQFcl8d9QzZqo0tGE0VcrdwA==}
     engines: {node: '>= 0.4'}
@@ -1786,6 +1831,42 @@ packages:
       semver: 7.5.4
     dev: true
 
+  /socket.io-adapter@2.5.2:
+    resolution: {integrity: sha512-87C3LO/NOMc+eMcpcxUBebGjkpMDkNBS9tf7KJqcDsmL936EChtVva71Dw2q4tQcuVC+hAUy4an2NO/sYXmwRA==}
+    dependencies:
+      ws: 8.11.0
+    transitivePeerDependencies:
+      - bufferutil
+      - utf-8-validate
+    dev: false
+
+  /socket.io-parser@4.2.4:
+    resolution: {integrity: sha512-/GbIKmo8ioc+NIWIhwdecY0ge+qVBSMdgxGygevmdHj24bsfgtCmcUUcQ5ZzcylGFHsN3k4HB4Cgkl96KVnuew==}
+    engines: {node: '>=10.0.0'}
+    dependencies:
+      '@socket.io/component-emitter': 3.1.0
+      debug: 4.3.4
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /socket.io@4.7.2:
+    resolution: {integrity: sha512-bvKVS29/I5fl2FGLNHuXlQaUH/BlzX1IN6S+NKLNZpBsPZIDH+90eQmCs2Railn4YUiww4SzUedJ6+uzwFnKLw==}
+    engines: {node: '>=10.2.0'}
+    dependencies:
+      accepts: 1.3.8
+      base64id: 2.0.0
+      cors: 2.8.5
+      debug: 4.3.4
+      engine.io: 6.5.4
+      socket.io-adapter: 2.5.2
+      socket.io-parser: 4.2.4
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+    dev: false
+
   /source-map@0.6.1:
     resolution: {integrity: sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==}
     engines: {node: '>=0.10.0'}
@@ -2192,6 +2273,19 @@ packages:
     resolution: {integrity: sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==}
     dev: false
 
+  /ws@8.11.0:
+    resolution: {integrity: sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==}
+    engines: {node: '>=10.0.0'}
+    peerDependencies:
+      bufferutil: ^4.0.1
+      utf-8-validate: ^5.0.2
+    peerDependenciesMeta:
+      bufferutil:
+        optional: true
+      utf-8-validate:
+        optional: true
+    dev: false
+
   /xml2js@0.5.0:
     resolution: {integrity: sha512-drPFnkQJik/O+uPKpqSgr22mpuFHqKdbS835iAQrUC73L2F5WkboIRd63ai/2Yg6I1jzifPFKH2NTK+cfglkIA==}
     engines: {node: '>=4.0.0'}

Services/server/src/app.ts

@@ -2,6 +2,8 @@ import "dotenv/config";
 import express from "express";
 import swaggerUi from "swagger-ui-express";
 import cors from "cors";
+import { createServer } from "http";
+import { Server } from "socket.io";
 
 import { RegisterRoutes } from "./routes";
 import errorHandler from "./middlewares/exception";
@@ -9,6 +11,7 @@ import rabbitmq from "./rabbitmq";
 
 import swaggerSpecs from "./swagger.json";
 import { handler as amqHandler } from "./rabbitmq/handler";
+import { setInstance } from "./lib/websocket";
 
 const PORT = +(process.env.PORT || 80);
 
@@ -31,7 +34,24 @@ app.use((_req, res, _next) => {
   res.sendFile(`${process.cwd()}/static/index.html`);
 });
 
-app.listen(PORT, "0.0.0.0", () =>
+const server = createServer(app);
+const io = new Server(server, {
+  cors: {
+    origin: "*",
+  },
+});
+
+setInstance(io);
+
+io.on("connection", (socket) => {
+  console.log("User Connected");
+
+  socket.on("disconnected", () => {
+    console.log("User Disconnected");
+  });
+});
+
+server.listen(PORT, "0.0.0.0", () =>
   console.log(`[APP] Application is running on http://localhost:${PORT}`),
 );
 

Services/server/src/controllers/cabinetController.ts

@@ -22,6 +22,7 @@ import { copyCond, listFolder, listItem, replaceIllegalChars } from "../utils/mi
 
 import HttpStatusCode from "../interfaces/http-status";
 import { StorageFile, StorageFolder } from "../interfaces/storage-fs";
+import { getInstance } from "../lib/websocket";
 
 const DEFAULT_BUCKET = process.env.MINIO_BUCKET;
 const DEFAULT_INDEX = process.env.ELASTICSEARCH_INDEX;
@@ -86,6 +87,9 @@ export class CabinetController extends Controller {
 
     if (!created) throw new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์");
 
+    const io = getInstance();
+    io?.emit("CreateFolder", { pathname: `${replaceIllegalChars(body.name)}/` });
+
     return this.setStatus(HttpStatusCode.CREATED);
   }
 
@@ -155,6 +159,9 @@ export class CabinetController extends Controller {
       }),
     );
 
+    const io = getInstance();
+    io?.emit("EditFolder", { from: `${cabinetName}/`, to: `${replaceIllegalChars(body.name)}/` });
+
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 
@@ -180,6 +187,9 @@ export class CabinetController extends Controller {
       stream.on("error", () => reject(new Error("เกิดข้อผิดพลาด ไม่สามารถลบไฟล์ได้")));
     });
 
+    const io = getInstance();
+    io?.emit("DeleteFolder", { pathname: `${cabinetName}/` });
+
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 

Services/server/src/controllers/drawerController.ts

@@ -23,6 +23,7 @@ import { copyCond, listFolder, listItem, pathExist, replaceIllegalChars } from "
 import HttpStatusCode from "../interfaces/http-status";
 import { StorageFile, StorageFolder } from "../interfaces/storage-fs";
 import HttpError from "../interfaces/http-error";
+import { getInstance } from "../lib/websocket";
 
 const DEFAULT_BUCKET = process.env.MINIO_BUCKET;
 const DEFAULT_INDEX = process.env.ELASTICSEARCH_INDEX;
@@ -101,6 +102,9 @@ export class DrawerController extends Controller {
 
     if (!created) throw new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์");
 
+    const io = getInstance();
+    io?.emit("CreateFolder", { pathname: `${basePath}${replaceIllegalChars(body.name)}/` });
+
     return this.setStatus(HttpStatusCode.CREATED);
   }
 
@@ -172,6 +176,12 @@ export class DrawerController extends Controller {
       }),
     );
 
+    const io = getInstance();
+    io?.emit("EditFolder", {
+      from: `${cabinetName}/${drawerName}/`,
+      to: `${cabinetName}/${replaceIllegalChars(body.name)}/`,
+    });
+
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 
@@ -201,6 +211,11 @@ export class DrawerController extends Controller {
       stream.on("error", () => reject(new Error("เกิดข้อผิดพลาด ไม่สามารถลบไฟล์ได้")));
     });
 
+    const io = getInstance();
+    io?.emit("DeleteFolder", {
+      pathname: `${cabinetName}/${drawerName}/`,
+    });
+
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 

Services/server/src/controllers/folderController.ts

@@ -23,6 +23,7 @@ import { copyCond, listFolder, listItem, pathExist, replaceIllegalChars } from "
 import HttpStatusCode from "../interfaces/http-status";
 import { StorageFile, StorageFolder } from "../interfaces/storage-fs";
 import HttpError from "../interfaces/http-error";
+import { getInstance } from "../lib/websocket";
 
 const DEFAULT_BUCKET = process.env.MINIO_BUCKET;
 const DEFAULT_INDEX = process.env.ELASTICSEARCH_INDEX;
@@ -106,6 +107,9 @@ export class FolderController extends Controller {
 
     if (!created) throw new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์");
 
+    const io = getInstance();
+    io?.emit("CreateFolder", { pathname: `${basePath}${replaceIllegalChars(body.name)}/` });
+
     return this.setStatus(HttpStatusCode.CREATED);
   }
 
@@ -179,6 +183,12 @@ export class FolderController extends Controller {
       }),
     );
 
+    const io = getInstance();
+    io?.emit("EditFolder", {
+      from: `${cabinetName}/${drawerName}/${folderName}`,
+      to: `${cabinetName}/${drawerName}/${replaceIllegalChars(body.name)}/`,
+    });
+
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 
@@ -213,6 +223,9 @@ export class FolderController extends Controller {
       stream.on("error", () => reject(new Error("เกิดข้อผิดพลาด ไม่สามารถลบไฟล์ได้")));
     });
 
+    const io = getInstance();
+    io?.emit("DeleteFolder", { pathname: `${cabinetName}/${drawerName}/${folderName}/` });
+
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 

Services/server/src/controllers/subFolderController.ts

@@ -23,6 +23,7 @@ import { copyCond, listFolder, listItem, pathExist, replaceIllegalChars } from "
 import HttpStatusCode from "../interfaces/http-status";
 import { StorageFile, StorageFolder } from "../interfaces/storage-fs";
 import HttpError from "../interfaces/http-error";
+import { getInstance } from "../lib/websocket";
 
 const DEFAULT_BUCKET = process.env.MINIO_BUCKET;
 const DEFAULT_INDEX = process.env.ELASTICSEARCH_INDEX;
@@ -105,6 +106,9 @@ export class SubFolderController extends Controller {
 
     if (!created) throw new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์");
 
+    const io = getInstance();
+    io?.emit("CreateFolder", { pathname: `${basePath}${replaceIllegalChars(body.name)}/` });
+
     return this.setStatus(HttpStatusCode.CREATED);
   }
 
@@ -182,6 +186,12 @@ export class SubFolderController extends Controller {
       }),
     );
 
+    const io = getInstance();
+    io?.emit("EditFolder", {
+      from: `${cabinetName}/${drawerName}/${folderName}/${subFolderName}/`,
+      to: `${cabinetName}/${drawerName}/${folderName}/${replaceIllegalChars(body.name)}/`,
+    });
+
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 
@@ -218,6 +228,11 @@ export class SubFolderController extends Controller {
       stream.on("error", () => reject(new Error("เกิดข้อผิดพลาด ไม่สามารถลบไฟล์ได้")));
     });
 
+    const io = getInstance();
+    io?.emit("DeleteFolder", {
+      pathname: `${cabinetName}/${drawerName}/${folderName}/${subFolderName}`,
+    });
+
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 

Services/server/src/lib/websocket.ts

@@ -0,0 +1,11 @@
+import { Server } from "socket.io";
+
+let io: Server | null = null;
+
+export function setInstance(server: Server) {
+  io = server;
+}
+
+export function getInstance() {
+  return io;
+}

Services/server/src/rabbitmq/handler.ts

@@ -1,6 +1,7 @@
 import { StorageFile } from "../interfaces/storage-fs";
 import esClient from "../elasticsearch";
 import minioClient from "../minio";
+import { getInstance } from "../lib/websocket";
 
 const DEFAULT_INDEX = process.env.ELASTICSEARCH_INDEX;
 
@@ -27,7 +28,7 @@ export async function handler(key: string, event: string): Promise<boolean> {
       cachedBuffer[key] = buffer;
     } catch (e: any) {
       if (e.code === "NoSuchKey") {
-        console.info(`[AMQ] Key: ${key} received but cannot be found.`)
+        console.info(`[AMQ] Key: ${key} received but cannot be found.`);
         delete cachedBuffer[key];
         delete cachedMetadata[key];
         await ensureDelete(pathname);
@@ -43,7 +44,7 @@ export async function handler(key: string, event: string): Promise<boolean> {
 
   const rec = await popInfo(pathname);
 
-  console.info(`[AMQ] Key: ${key} - ${rec ?? 'Not Found.'}`)
+  console.info(`[AMQ] Key: ${key} - ${rec ?? "Not Found."}`);
 
   const result = rec
     ? await handleFoundRecord(rec, cachedBuffer[key], cachedMetadata[key])
@@ -94,6 +95,10 @@ async function ensureDelete(pathname: string) {
       conflicts: "proceed",
     })
     .catch((e) => console.error(e));
+
+  const io = getInstance();
+  io?.send("FileDelete", { pathname });
+
   return true;
 }
 
@@ -132,12 +137,16 @@ async function handleNotFoundRecord(
       pipeline: "attachment",
       index: DEFAULT_INDEX!,
       document: { data: base64, ...metadata },
+      refresh: "wait_for",
     })
     .catch((e) => console.error(e));
 
-  if (result) return true;
+  if (!result) return false;
 
-  return false;
+  const io = getInstance();
+  io?.send("FileUpdate", metadata);
+
+  return true;
 }
 
 async function handleFoundRecord(
@@ -154,10 +163,14 @@ async function handleFoundRecord(
       pipeline: "attachment",
       index: DEFAULT_INDEX!,
       document: { data: Buffer.from(buffer).toString("base64"), ...metadata },
+      refresh: "wait_for",
     })
     .catch((e) => console.error(e));
 
-  if (result) return true;
+  if (!result) return false;
 
-  return false;
+  const io = getInstance();
+  io?.send("FileUpdate", metadata);
+
+  return true;
 }