save work

src/bitcoin-stratum.provider.ts

@@ -1,84 +1,31 @@
 import { Injectable } from '@nestjs/common';
-import { plainToInstance } from 'class-transformer';
-import { validate, ValidatorOptions } from 'class-validator';
 import { Server, Socket } from 'net';
 
-import { eMethod } from './models/enums/eMethod';
-import { SubscriptionMessage } from './models/SubscriptionMessage';
+import { StratumV1Client } from './models/StratumV1Client';
 
 @Injectable()
 export class BitcoinStratumProvider {
+
+  public clients: StratumV1Client[] = [];
+
   private server: Server;
 
   constructor() {
     this.server = new Server((socket: Socket) => {
       console.log('New client connected:', socket.remoteAddress);
 
-      socket.on('data', this.handleData.bind(this, socket));
+      const client = new StratumV1Client(socket);
+      this.clients.push(client);
+
+      console.log('Number of Clients:', this.clients.length);
 
-      socket.on('end', () => {
-        // Handle socket disconnection
-        console.log('Client disconnected:', socket.remoteAddress);
-      });
 
-      socket.on('error', (error: Error) => {
-        // Handle socket error
-        console.error('Socket error:', error);
-      });
     });
   }
 
 
 
 
-  private async handleData(socket: Socket, data: Buffer) {
-    const message = data.toString();
-    console.log('Received:', message);
-
-    // Parse the message and check if it's the initial subscription message
-    const parsedMessage = JSON.parse(message);
-
-    if (parsedMessage.method === eMethod.SUBSCRIBE) {
-      const subscriptionMessage = plainToInstance(
-        SubscriptionMessage,
-        parsedMessage,
-      );
-
-      const validatorOptions: ValidatorOptions = {
-        whitelist: true,
-        forbidNonWhitelisted: true,
-      };
-
-      const errors = await validate(subscriptionMessage, validatorOptions);
-
-      if (errors.length === 0) {
-        const response = this.buildSubscriptionResponse(subscriptionMessage.id);
-        socket.write(JSON.stringify(response) + '\n');
-      }
-    }
-  }
-
-  private buildSubscriptionResponse(requestId: number): any {
-    const subscriptionResponse = {
-      id: requestId,
-      result: [
-        [
-          [
-            'mining.set_difficulty',
-            '0000000c9c7a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9',
-          ],
-          [
-            'mining.notify',
-            '0000000c9c7a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9a9',
-          ],
-        ],
-        'a843cfc2',
-        4,
-      ],
-    };
-
-    return subscriptionResponse;
-  }