EMBuddy中isPendingApproval的疑问_大家来拍砖

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

{

    [tableView deselectRowAtIndexPath:indexPath animated:YES];

    self.selectedIndexPath = indexPath;

    NSString *buddyName = [self.dataSource objectAtIndex:indexPath.row];

    if ([self didBuddyExist:buddyName]) {

        NSString *message = [NSString stringWithFormat:NSLocalizedString(@"friend.repeat", @"'%@'has been your friend!"), buddyName];

        

        [EMAlertView showAlertWithTitle:message

                                message:nil

                        completionBlock:nil

                      cancelButtonTitle:NSLocalizedString(@"ok", @"OK")

                      otherButtonTitles:nil];

        

    }

    else if([self hasSendBuddyRequest:buddyName])

    {

        NSString *message = [NSString stringWithFormat:NSLocalizedString(@"friend.repeatApply", @"you have send fridend request to '%@'!"), buddyName];

        [EMAlertView showAlertWithTitle:message

                                message:nil

                        completionBlock:nil

                      cancelButtonTitle:NSLocalizedString(@"ok", @"OK")

                      otherButtonTitles:nil];

        

    }else{

        [self showMessageAlertView];

    }

}

- (BOOL)hasSendBuddyRequest:(NSString *)buddyName

{

    NSArray *buddyList = [[[EaseMob sharedInstance] chatManager] buddyList];

    for (EMBuddy *buddy in buddyList) {

        if ([buddy.username isEqualToString:buddyName] &&

            buddy.followState == eEMBuddyFollowState_NotFollowed &&

            buddy.isPendingApproval) {

            return YES;

        }

    }

    return NO;

}