test massage

src/modules/auth/sms.service.ts

@@ -0,0 +1,90 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+
+/** HTTP endpoint documented by 0098sms.com for sending via query string. */
+const SMS_0098_SEND_URL =
+  'http://www.0098sms.com/sendsmslink.aspx';
+
+@Injectable()
+export class SmsService {
+  private readonly logger = new Logger(SmsService.name);
+
+  constructor(private readonly config: ConfigService) {}
+
+  /** True when username, password, and sender line are all set. */
+  isConfigured(): boolean {
+    const username = this.config.get<string>('SMS_USERNAME');
+    const password = this.getPassword();
+    const sender = this.config.get<string>('SMS_SENDER');
+    return Boolean(username && password && sender);
+  }
+
+  /**
+   * Formats mobile for 0098 `TO` (Iranian mobiles as 09xxxxxxxxx).
+   */
+  normalizePhoneForSms(mobile: string): string {
+    const digits = String(mobile ?? '').replace(/\D/g, '');
+    if (digits.startsWith('98') && digits.length === 12) {
+      return `0${digits.slice(2)}`;
+    }
+    if (digits.startsWith('0') && digits.length === 11) {
+      return digits;
+    }
+    if (digits.length === 10 && digits.startsWith('9')) {
+      return `0${digits}`;
+    }
+    return digits;
+  }
+
+  async sendOtpSms(mobile: string, code: string): Promise<boolean> {
+    const text = `کد ورود شما: ${code}`;
+    return this.sendSms(mobile, text);
+  }
+
+  async sendSms(phone: string, text: string): Promise<boolean> {
+    const username = this.config.get<string>('SMS_USERNAME');
+    const password = this.getPassword();
+    const sender = this.config.get<string>('SMS_SENDER');
+    const domain = this.config.get<string>('SMS_DOMAIN') ?? '0098';
+
+    if (!username || !password || !sender) {
+      return false;
+    }
+
+    const params = new URLSearchParams({
+      FROM: sender,
+      TO: this.normalizePhoneForSms(phone),
+      TEXT: text,
+      USERNAME: username,
+      PASSWORD: password,
+      DOMAIN: domain,
+    });
+
+    const url = `${SMS_0098_SEND_URL}?${params.toString()}`;
+
+    try {
+      const res = await fetch(url);
+      const body = await res.text();
+      if (!res.ok) {
+        this.logger.warn(
+          `SMS HTTP ${res.status}: ${body.slice(0, 300)}`,
+        );
+        return false;
+      }
+      return true;
+    } catch (e) {
+      this.logger.error(
+        '[SMS] request failed',
+        e instanceof Error ? e.stack : e,
+      );
+      return false;
+    }
+  }
+
+  private getPassword(): string | undefined {
+    return (
+      this.config.get<string>('SMS_PASSWORD') ??
+      this.config.get<string>('SMS_API_KEY')
+    );
+  }
+}