call-sdk/packages/common/lib/utils/getPermissions.ts

import { MICROPHONE, PermissionState } from "../constants";

export const checkPermission = async (permissionName: PermissionName, mediaType: MediaStreamConstraints): Promise<boolean> => {
    try {
      if (!navigator.permissions) {
        return false;
      }

      const permission = await navigator.permissions.query({ name: permissionName });
      permission.onchange = () => {
        location.reload(); 
      };

      switch (permission.state) {
        case PermissionState.GRANTED:
          return true;
        case PermissionState.PROMPT:
          await navigator.mediaDevices.getUserMedia(mediaType);
          return false;
        case PermissionState.DENIED:
          return false;
        default:
          return false;
      }
    } catch (error) {
      return false;
    }
  };

  export const checkMicrophonePermission = async (): Promise<boolean> => {
    return checkPermission(MICROPHONE, { audio: true });
  };


  export const checkAllPermissions = async (): Promise<boolean> => {
    return await checkMicrophonePermission();
  };