PI 로그인 시 파라미터 처리 수정.

projects/ucap-webmessenger-pi/src/lib/services/pi.service.ts

@@ -1,8 +1,8 @@
 import { Injectable, Inject } from '@angular/core';
-import { HttpClient } from '@angular/common/http';
+import { HttpClient, HttpRequest, HttpResponse } from '@angular/common/http';
 
 import { Observable } from 'rxjs';
-import { map } from 'rxjs/operators';
+import { map, filter } from 'rxjs/operators';
 
 import {
   Login2Request,
@@ -45,15 +45,22 @@ export class PiService {
   }
 
   public login2(req: Login2Request): Observable<Login2Response> {
-    return this.httpClient
-      .post<any>(
-        this.urls.login2,
-        {},
-        {
-          params: encodeLogin2(req)
+    const httpReq = new HttpRequest(
+      'POST',
+      this.urls.login2,
+      encodeLogin2(req),
+      { reportProgress: true }
+    );
+
+    return this.httpClient.request(httpReq).pipe(
+      filter(event => {
+        if (event instanceof HttpResponse) {
+          return true;
         }
-      )
-      .pipe(map(res => decodeLogin2(res)));
+        return false;
+      }),
+      map(res => decodeLogin2((res as HttpResponse<any>).body))
+    );
   }
 
   public userTermsAction(