YARA-941

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

@@ -0,0 +1,90 @@
+import { Injectable, Logger } from "@nestjs/common";
+import axios, { isAxiosError } from "axios";
+import { buildParsianTemplateMessage } from "./parsian-template-messages";
+import {
+  SmsProviderException,
+  SmsTransportException,
+} from "./sms-provider.exception";
+import { SendMessage, VerifyLookUpMessage } from "./sms-gateway.types";
+
+@Injectable()
+export class ParsianSmsGateway {
+  private readonly logger = new Logger(ParsianSmsGateway.name);
+
+  async sendMessage(data: SendMessage) {
+    try {
+      const body = await this.requestSend(data.receptor, data.message);
+      this.logger.log(`Parsian Send ok receptor=${data.receptor}`);
+      return body;
+    } catch (e) {
+      if (e instanceof SmsProviderException) throw e;
+      const detail = isAxiosError(e)
+        ? { status: e.response?.status, data: e.response?.data, message: e.message }
+        : e;
+      this.logger.error(
+        `Parsian Send transport error receptor=${data.receptor} detail=${JSON.stringify(detail)}`,
+      );
+      throw new SmsTransportException("send", { receptor: data.receptor }, e);
+    }
+  }
+
+  async verifyLookUp(data: VerifyLookUpMessage) {
+    const message = buildParsianTemplateMessage(data);
+    try {
+      const body = await this.requestSend(data.receptor, message);
+      this.logger.log(
+        `Parsian verifyLookUp ok receptor=${data.receptor} template=${data.template}`,
+      );
+      return body;
+    } catch (e) {
+      if (e instanceof SmsProviderException) throw e;
+      const detail = isAxiosError(e)
+        ? { status: e.response?.status, data: e.response?.data, message: e.message }
+        : e;
+      this.logger.error(
+        `Parsian verifyLookUp transport error receptor=${data.receptor} template=${data.template} detail=${JSON.stringify(detail)}`,
+      );
+      throw new SmsTransportException(
+        "verifyLookup",
+        { receptor: data.receptor, template: data.template },
+        e,
+      );
+    }
+  }
+
+  private parsianHeaders() {
+    return {
+      "Content-Type": "application/json",
+      "X-PACKAGE-API-KEY": process.env.PARSIAN_API_KEY ?? "",
+      Authorization: `Basic ${process.env.PARSIAN_BASIC_TOKEN ?? ""}`,
+    };
+  }
+
+  private async requestSend(receptor: string, message: string): Promise<unknown> {
+    const baseUrl = process.env.PARSIAN_SMS_URL;
+    if (!baseUrl?.trim()) {
+      throw new SmsTransportException(
+        "send",
+        { receptor },
+        new Error("PARSIAN_SMS_URL is not configured"),
+      );
+    }
+
+    const url = `${baseUrl}=${receptor}&Message=${encodeURIComponent(message)}`;
+    const response = await axios.get(url, { headers: this.parsianHeaders() });
+
+    if (response.status < 200 || response.status >= 300) {
+      throw new SmsProviderException("send", {
+        receptor,
+        providerBody: response.data,
+        normalized: {
+          httpLikeStatus: response.status,
+          message: String(response.statusText ?? ""),
+          raw: JSON.stringify(response.data),
+        },
+      });
+    }
+
+    return response.data;
+  }
+}