fix: replace deprecated getUserRoles method call with REST API (#1104)

Author: deepak0x

packages/api/src/EmbeddedChatApi.ts

@@ -670,28 +670,14 @@ export default class EmbeddedChatApi {
 
   async getUserRoles() {
     try {
-      const { userId, authToken } = (await this.auth.getCurrentUser()) || {};
-      const response = await fetch(
-        `${this.host}/api/v1/roles.getUsersInPublicRoles`,
-        {
-          headers: {
-            "Content-Type": "application/json",
-            "X-Auth-Token": authToken,
-            "X-User-Id": userId,
-          },
-          method: "GET",
-        }
-      );
-
-      const result = await response.json();
-
-      if (result.success && result.message) {
-        const parsedMessage = JSON.parse(result.message);
-        return parsedMessage;
+      const response = await this.getUsersInRole("admin");
+      if (response && response.success) {
+        return { result: response.users };
       }
-      return null;
+      return { result: [] };
     } catch (err) {
       console.error(err);
+      return { result: [] };
     }
   }