public async Task <IEnumerable <UserInfo> > SearchWithFriends(UserSearchOption option, PageOptions page)
{
var users = await Search(null, page); // get user info from cache or db
var fromService = _conf["FriendService:From"];
var virtualPath = _conf["FriendService:VirtualPath"];
using (var client = new HttpClient())
{
var friends = await client.PostAsync <List <FriendViewModel>, ConsulService>(fromService, virtualPath, null, new { SubscriberId = option.UserId, ServiceId = option.ServiceId }, _serviceFinder, _loadBalancer); // get friend info from cache or db
foreach (var friend in friends)
{
// aggregate friend and user data
var user = users.FirstOrDefault(x => x.UserId == friend.TargetId.ToGuid());
if (!user.IsNull())
{
user.IsFriend = true;
}
}
}
return(users);
}
public IEnumerable <SystemRole> Search(Expression <Func <SystemRole, bool> > whereExpressions, PageOptions page)
{
var query = whereExpressions == null?RoleDb.AsQueryable() : RoleDb.AsQueryable().Where(whereExpressions);
if (!page.IsNull() && page.IsValidate)
{
var totalCount = 0;
var results = query.ToPageList(page.PageIndex, page.PageSize, ref totalCount);
page.TotalCount = totalCount;
return(results);
}
else
{
return(query.ToList());
}
}
public async Task <IEnumerable <UserInfo> > Search(Expression <Func <UserInfo, bool> > whereExpressions, PageOptions page)
{
var query = whereExpressions.IsNull() ? UserDb.AsQueryable() : UserDb.AsQueryable().Where(whereExpressions);
var results = new List <UserInfo>();
if (!page.IsNull() && page.IsValidate)
{
results = await query.ToPageListAsync(page.PageIndex, page.PageSize);
page.TotalCount = query.Count();
}
else
{
results = await query.ToListAsync();
}
return(results);
}