Tidied up the project

src/sms-orchestration/provider/parsian-sms.gateway.ts

@@ -1,16 +1,20 @@
 import { Injectable, Logger } from "@nestjs/common";
-import axios, { isAxiosError } from "axios";
+import { isAxiosError } from "axios";
 import { buildParsianTemplateMessage } from "./parsian-template-messages";
 import {
   SmsProviderException,
   SmsTransportException,
 } from "./sms-provider.exception";
 import { SendMessage, VerifyLookUpMessage } from "./sms-gateway.types";
+import { firstValueFrom } from "rxjs";
+import { HttpService } from "@nestjs/axios";
 
 @Injectable()
 export class ParsianSmsGateway {
   private readonly logger = new Logger(ParsianSmsGateway.name);
 
+  constructor(private readonly httpService: HttpService) {}
+
   async sendMessage(data: SendMessage) {
     try {
       const body = await this.requestSend(data.receptor, data.message);
@@ -19,7 +23,11 @@ export class ParsianSmsGateway {
     } catch (e) {
       if (e instanceof SmsProviderException) throw e;
       const detail = isAxiosError(e)
-        ? { status: e.response?.status, data: e.response?.data, message: e.message }
+        ? {
+            status: e.response?.status,
+            data: e.response?.data,
+            message: e.message,
+          }
         : e;
       this.logger.error(
         `Parsian Send transport error receptor=${data.receptor} detail=${JSON.stringify(detail)}`,
@@ -39,7 +47,11 @@ export class ParsianSmsGateway {
     } catch (e) {
       if (e instanceof SmsProviderException) throw e;
       const detail = isAxiosError(e)
-        ? { status: e.response?.status, data: e.response?.data, message: e.message }
+        ? {
+            status: e.response?.status,
+            data: e.response?.data,
+            message: e.message,
+          }
         : e;
       this.logger.error(
         `Parsian verifyLookUp transport error receptor=${data.receptor} template=${data.template} detail=${JSON.stringify(detail)}`,
@@ -60,7 +72,10 @@ export class ParsianSmsGateway {
     };
   }
 
-  private async requestSend(receptor: string, message: string): Promise<unknown> {
+  private async requestSend(
+    receptor: string,
+    message: string,
+  ): Promise<unknown> {
     const baseUrl = process.env.PARSIAN_SMS_URL;
     if (!baseUrl?.trim()) {
       throw new SmsTransportException(
@@ -71,7 +86,9 @@ export class ParsianSmsGateway {
     }
 
     const url = `${baseUrl}=${receptor}&Message=${encodeURIComponent(message)}`;
-    const response = await axios.get(url, { headers: this.parsianHeaders() });
+    const response = await firstValueFrom(
+      this.httpService.get(url, { headers: this.parsianHeaders() }),
+    );
 
     if (response.status < 200 || response.status >= 300) {
       throw new SmsProviderException("send", {