forgot password in login page and account info implemented, sms.ir service works fine with sandbox key.

backend/src/modules/sms/sms.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { SmsService } from './sms.service';
+
+@Module({
+  providers: [SmsService],
+  exports: [SmsService],
+})
+export class SmsModule {}

backend/src/modules/sms/sms.service.ts

@@ -0,0 +1,63 @@
+import { Injectable, InternalServerErrorException, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+
+interface SmsIrVerifyResponse {
+  status: number;
+  message: string;
+  data?: {
+    messageId: number;
+    cost: number;
+  };
+}
+
+@Injectable()
+export class SmsService {
+  private readonly logger = new Logger(SmsService.name);
+
+  constructor(private readonly configService: ConfigService) {}
+
+  async sendVerificationCode(mobile: string, code: string): Promise<void> {
+    const apiKey = this.configService.get<string>('sms.apiKey');
+    const templateId = this.configService.get<number>('sms.templateId');
+
+    if (!apiKey) {
+      this.logger.warn(`SMS_IR_API_KEY not set — verification code for ${mobile}: ${code}`);
+      return;
+    }
+
+    let response: Response;
+    try {
+      response = await fetch('https://api.sms.ir/v1/send/verify', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          Accept: 'text/plain',
+          'x-api-key': apiKey,
+        },
+        body: JSON.stringify({
+          mobile,
+          templateId,
+          parameters: [{ name: 'Code', value: code }],
+        }),
+      });
+      console.log('request', templateId , apiKey,mobile, code);
+      console.log('response', response);
+
+    } catch (error) {
+      this.logger.error('sms.ir request failed', error);
+      throw new InternalServerErrorException('Failed to send verification code');
+    }
+
+    let payload: SmsIrVerifyResponse;
+    try {
+      payload = (await response.json()) as SmsIrVerifyResponse;
+    } catch {
+      throw new InternalServerErrorException('Invalid response from SMS provider');
+    }
+
+    if (!response.ok || payload.status !== 1) {
+      this.logger.error(`sms.ir error: ${payload.message}`);
+      throw new InternalServerErrorException('Failed to send verification code');
+    }
+  }
+}