feat(wip): 事件緩存以備離綫重連重發

server/api/ApiManager.ts

@@ -32,6 +32,10 @@ export default class ApiManager {
     static addEventListener(name: string, func: EventCallbackFunction) {
         this.event_listeners[name] = func
     }
+    static clients: { [key: string]: string[] } = {}
+    static checkUserIsOnline(userId: string, deviceId: string) {
+        return this.clients[userId].includes(deviceId)
+    }
     static initEvents() {
         const io = this.socketIoServer
 
@@ -42,10 +46,22 @@ export default class ApiManager {
 
             const deviceId = socket.handshake.auth.device_id as string
 
+            const clientInfo = {
+                userId: '',
+                deviceId,
+                ip
+            }
+
             socket.on('disconnect', (_reason) => {
-                console.log(chalk.yellow('[斷]') + ` ${ip} disconnected`)
+                if (clientInfo.userId == '')
+                    console.log(chalk.yellow('[斷]') + ` ${ip} disconnected`)
+                else {
+                    console.log(chalk.green('[斷]') + ` ${ip} disconnected`)
+                    const ls = this.clients[clientInfo.userId]
+                    ls.splice(ls.indexOf(deviceId))
+                }
             })
-            console.log(chalk.green('[連]') + ` ${ip} connected`)
+            console.log(chalk.yellow('[連]') + ` ${ip} connected`)
 
             socket.on("The_White_Silk", (name: string, args: { [key: string]: unknown }, callback_: (ret: ApiCallbackMessage) => void) => {
                 function callback(ret: ApiCallbackMessage) {
@@ -59,9 +75,7 @@ export default class ApiManager {
                     })
                     console.log(chalk.red('[收]') + ` ${ip} -> ${chalk.yellow(name)} <args: ${JSON.stringify(args)}>`)
 
-                    return callback(this.event_listeners[name]?.(args, {
-                        deviceId
-                    }) || {
+                    return callback(this.event_listeners[name]?.(args, clientInfo) || {
                         code: 501,
                         msg: "Not implmented",
                     })

server/api/EventBean.ts

@@ -0,0 +1,4 @@
+export default class EventBean {
+    declare event_name: string
+    declare data: unknown
+}

server/api/EventStorer.ts

@@ -0,0 +1,53 @@
+import { DatabaseSync } from "node:sqlite"
+import path from 'node:path'
+
+import config from "../config.ts"
+import User from "../data/User.ts";
+import EventBean from "./EventBean.ts";
+
+export default class EventStorer {
+    static database: DatabaseSync = this.init()
+
+    private static init(): DatabaseSync {
+        const db: DatabaseSync = new DatabaseSync(path.join(config.data_path, 'Events.db'))
+        return db
+    }
+
+    static getInstanceForUser(user: User) {
+        return new EventStorer(user)
+    }
+
+    declare user: User
+    constructor(user: User) {
+        this.user = user
+
+        EventStorer.database.exec(`
+            CREATE TABLE IF NOT EXISTS ${this.getTableName()} (
+                /* 序号 */ count INTEGER PRIMARY KEY AUTOINCREMENT,
+                /* 事件 */ event_name TEXT NOT NULL,
+                /* 數據 */ data TEXT NOT NULL,
+            );
+       `)
+    }
+    protected getTableName() {
+        return `events_${this.user.bean.id}`
+    }
+    addEvent(eventName: string, data: unknown) {
+        EventStorer.database.prepare(`INSERT INTO ${this.getTableName()} (
+            event_name,
+            data
+        ) VALUES (?, ?);`).run(
+            eventName,
+            JSON.stringify(data)
+        )
+    }
+    getEvents() {
+        return EventStorer.database.prepare(`SELECT * FROM ${this.getTableName()};`).all().map((v: any) => ({
+            ...v,
+            data: JSON.parse(v.data)
+        })) as unknown as EventBean[]
+    }
+    clearEvents() {
+        EventStorer.database.prepare(`DELETE FROM ${this.getTableName()};`).run()
+    }
+}