public static IList <int?> GetUserGroupRegions(this IPrincipal user, string groupNameOrId)
=> Cacher.FindOrCreateValWithSimpleKey(
Cache.CreateKey(nameof(GetReassignmentGroupRegions), user.Identity.Name, groupNameOrId),
() =>
{
using (var db = UloDbCreator())
{
var groupId = PortalHelpers.GetUserId(groupNameOrId);
var userId = GetUserId(user?.Identity?.Name);
return(db.UserUsers
.Where(uu => (uu.ParentUserId == groupId || uu.ParentUserId == groupNameOrId) && uu.ChildUserId == userId)
.Select(uu => uu.RegionId)
.Distinct()
.ToList()
.AsReadOnly());
}
},
UloHelpers.MediumCacheTimeout
);
public UserHelpers(IOptions <Config> configOptions, UloDbContext db, ICacher cacher, IHttpContextAccessor acc, PortalHelpers portalHelpers)
{
Requires.NonNull(db, nameof(db));
Requires.NonNull(acc, nameof(acc));
Requires.NonNull(cacher, nameof(cacher));
Requires.NonNull(portalHelpers, nameof(portalHelpers));
ConfigOptions = configOptions;
DB = db;
Cacher = cacher;
Acc = acc;
PortalHelpers = portalHelpers;
}