private async Task HandleNotification(string uid, OperationResult OpResult)
{
if (OpResult.notices != null)
{
var member = await NotificationContext.SetNotification(uid, OpResult.notices);
#if !NO_SIGNALR
var nhub = new SignalRHubs.NotificationHub();
var mbhub =(from d in member.ChangedMemberCallbacks where d.HubID == nhub.HubIdentity select d).SingleOrDefault();
if (IsSignalREnabled && mbhub != null && mbhub.ConnectionID != null && !mbhub.IsDisconnected)
{
var lcateg = await NotificationContext.GetRecentCategorized(uid, OpResult.notices, 1, 15);
List<dynamic> lmsg = new List<dynamic>();
foreach (var n in OpResult.notices)
{
lmsg.Add(new
{
title = n.Title,
msg = n.Message,
priority = n.Priority
});
}
List<dynamic> categs = new List<dynamic>();
foreach (var categ in lcateg)
{
string categ_name = NotificationContext.MapCategoryName(categ, member.AcceptLanguages);
List<dynamic> l = new List<dynamic>();
foreach (var n in categ.ChangedMemberNotifications)
{
l.Add(new
{
title = n.DistinctString,
msg = "",
priority = n.PriorityLevel
});
}
categs.Add(new
{
name = categ_name,
list = l.ToArray()
});
}
NoticeContext.Clients.Client(mbhub.ConnectionID).serverNotifications(1, lmsg.ToArray(), categs);
}
#endif
}
}
public static async Task<OperationResult> AddUserToRole(string adminId, string uid, int rid)
{
OperationResult OpResult = new OperationResult();
var maxp = await MemberAdminContext.GetMaxPriority(adminId);
RoleServiceProxy rsvc = new RoleServiceProxy();
UserServiceProxy usvc = new UserServiceProxy();
var cntx = Cntx;
var u = await usvc.LoadEntityByKeyAsync(cntx, uid);
if (u == null)
{
OpResult.Result = new { ok = false, msg = string.Format(ResourceUtils.GetString("b66098049404e4de1356242e8aa6444a", "User \"{0}\" is not found."), uid) };
return OpResult;
}
var uroles = await usvc.MaterializeAllRolesAsync(cntx, u);
if (DBAutoCleanupRoles)
{
// prevent polution
List<Role> higherroles = new List<Role>();
foreach (var ur in uroles)
{
var pr = ur;
if (pr.ID == rid)
higherroles.Add(ur);
while (pr.ParentID != null)
{
pr.UpperRef = await rsvc.MaterializeUpperRefAsync(cntx, pr);
pr = pr.UpperRef;
if (pr.ID == rid)
{
higherroles.Add(ur);
break;
}
}
}
if (higherroles.Count > 0)
{
string rolesstr = "";
foreach (var hr in higherroles)
rolesstr += (rolesstr == "" ? "" : ", ") + hr.DistinctString;
string errorfmt = ResourceUtils.GetString("43558b5deaec392b9461d28d4e753687", "Operation denied: the user already has this or more specific roles: '{0}'! Try to remove them before adding present one.");
OpResult.Result = new { ok = false, msg = string.Format(errorfmt, rolesstr) };
return OpResult;
}
}
var r = await rsvc.LoadEntityByKeyAsync(cntx, rid);
if (r == null)
{
OpResult.Result = new { ok = false, msg = ResourceUtils.GetString("db2a3d7bc44d36a9ebeaa0d562c4cd21", "The role is not found.") };
return OpResult;
}
else if (r.RolePriority > maxp.Major)
{
OpResult.Result = new { ok = false, msg = ResourceUtils.GetString("67729f0f407d1ea57f28b43235b3e5f6", "Adding more priviledged role is not authorized.") };
return OpResult;
}
List<SimpleMessage> notices = new List<SimpleMessage>();
var uir = new UsersInRole();
List<Role> removed = new List<Role>();
if (DBAutoCleanupRoles)
{
// clean up: find more general roles to remove.
var p = r;
while (p.ParentID != null)
{
p.UpperRef = await rsvc.MaterializeUpperRefAsync(cntx, p);
p = p.UpperRef;
foreach (var ur in uroles)
{
if (ur.ID == p.ID)
{
if (!(from d in removed where d.ID == p.ID select d).Any())
removed.Add(p);
}
}
}
}
uir.IsPersisted = false;
uir.UserID = u.ID;
uir.RoleID = rid;
uir.SubPriority = 0;
uir.AssignDate = DateTime.UtcNow;
uir.LastModified = uir.AssignDate;
uir.AdminID = adminId;
UsersInRoleServiceProxy uirsvc = new UsersInRoleServiceProxy();
await uirsvc.AddOrUpdateEntitiesAsync(cntx, new UsersInRoleSet(), new UsersInRole[] { uir });
UserAppMemberServiceProxy mbsvc = new UserAppMemberServiceProxy();
var memb = await mbsvc.LoadEntityByKeyAsync(cntx, AppId, uid);
notices.Add(new SimpleMessage
{
TypeId = 1,
Title = string.Format(ResourceUtils.GetString("38015f8af3e032dfd803758dd2bde917", "New role: [{0}] is added.", memb.AcceptLanguages), r.DistinctString),
Data = "{ id=\"" + r.ID + "\", type=\"role\", name=\"" + r.DistinctString + "\" }"
});
var _r = new { id = rid, uid = u.ID, name = r.RoleName, path = r.DistinctString, level = uir.SubPriority, op = true };
List<dynamic> _removed = new List<dynamic>();
if (removed.Count > 0)
{
List<UsersInRole> l = new List<UsersInRole>();
foreach (var rmv in removed)
{
var x = uirsvc.LoadEntityByKey(Cntx, rmv.ID, u.ID);
l.Add(x);
_removed.Add(new { id = rmv.ID, name = rmv.RoleName, path = rmv.DistinctString, op = maxp.Major >= rmv.RolePriority });
}
await uirsvc.DeleteEntitiesAsync(Cntx, new UsersInRoleSet(), l.ToArray());
foreach (var _rrmv in removed)
notices.Add(new SimpleMessage
{
TypeId = 1,
Title = string.Format(ResourceUtils.GetString("9708d527fbbf0d9752fc2c741615fb58", "Your role: [{0}] is removed.", memb.AcceptLanguages), _rrmv.DistinctString),
Data = "{ id=\"" + _rrmv.ID + "\", type=\"role\", name=\"" + _rrmv.DistinctString + "\" }"
});
}
await AddUserRoleHistory(uir, UserRoleOperations.Added);
OpResult.Result = new { ok = true, msg = "", added = _r, removed = _removed.ToArray() };
OpResult.notices = notices.ToArray();
return OpResult;
}
public static async Task<OperationResult> RemoveUserFromRole(string adminId, string uid, int rid)
{
OperationResult OpResult = new OperationResult();
var maxp = await MemberAdminContext.GetMaxPriority(adminId);
var cntx = Cntx;
UserServiceProxy usvc = new UserServiceProxy();
var u = await usvc.LoadEntityByKeyAsync(cntx, uid);
if (u == null)
{
OpResult.Result = new { ok = false, msg = string.Format(ResourceUtils.GetString("b66098049404e4de1356242e8aa6444a", "User \"{0}\" is not found."), uid) };
return OpResult;
}
UsersInRoleServiceProxy uirsvc = new UsersInRoleServiceProxy();
var uir = await uirsvc.LoadEntityByKeyAsync(cntx, rid, u.ID);
if (uir == null)
{
OpResult.Result = new { ok = false, msg = ResourceUtils.GetString("78257cace857db766d54e6568d7f912b", "The user is not in this role.") };
return OpResult;
}
uir.RoleRef = await uirsvc.MaterializeRoleRefAsync(cntx, uir);
if (maxp.Major < uir.RoleRef.RolePriority || maxp.Major == uir.RoleRef.RolePriority && uir.SubPriority > maxp.Major)
{
OpResult.Result = new { ok = false, msg = ResourceUtils.GetString("0437b5660f17723dc29c3fa7e08e08a0", "Removing more priviledged role is not authorized.") };
return OpResult;
}
await uirsvc.DeleteEntitiesAsync(cntx, new UsersInRoleSet(), new UsersInRole[] { uir });
uir.UserID = u.ID;
uir.RoleID = rid;
await AddUserRoleHistory(uir, UserRoleOperations.Deleted);
UserAppMemberServiceProxy mbsvc = new UserAppMemberServiceProxy();
var memb = await mbsvc.LoadEntityByKeyAsync(cntx, AppId, uid);
OpResult.Result = new { ok = true, msg = "", available = new { id = rid, name = uir.RoleRef.RoleName, path = uir.RoleRef.DistinctString, op = true } };
OpResult.notices = new SimpleMessage[]
{
new SimpleMessage
{
TypeId = 1,
Title = string.Format(ResourceUtils.GetString("9708d527fbbf0d9752fc2c741615fb58", "Your role: [{0}] is removed.", memb.AcceptLanguages), uir.RoleRef.DistinctString),
Data = "{ id=\"" + rid + "\", type=\"role\", name=\"" + uir.RoleRef.DistinctString + "\" }"
}
};
return OpResult;
}
public static async Task<OperationResult> AdjustUserRoleLevel(string adminId, string uid, int rid, int del)
{
OperationResult OpResult = new OperationResult();
var maxp = await MemberAdminContext.GetMaxPriority(adminId);
var cntx = Cntx;
UserServiceProxy usvc = new UserServiceProxy();
var u = usvc.LoadEntityByKey(cntx, uid);
if (u == null)
{
OpResult.Result = new { ok = false, msg = string.Format(ResourceUtils.GetString("b66098049404e4de1356242e8aa6444a", "User \"{0}\" is not found."), uid) };
return OpResult;
}
UsersInRoleServiceProxy uirsvc = new UsersInRoleServiceProxy();
var uir = await uirsvc.LoadEntityByKeyAsync(cntx, rid, u.ID);
if (uir == null)
{
OpResult.Result = new { ok = false, msg = ResourceUtils.GetString("78257cace857db766d54e6568d7f912b", "The user is not in this role.") };
return OpResult;
}
uir.RoleRef = await uirsvc.MaterializeRoleRefAsync(cntx, uir);
if (maxp.Major < uir.RoleRef.RolePriority || maxp.Major == uir.RoleRef.RolePriority && uir.SubPriority + del > maxp.Major)
{
OpResult.Result = new { ok = false, msg = ResourceUtils.GetString("5986d63fe301793ee7f5b2134a8f8787", "Modifying more priviledged role is not authorized.") };
return OpResult;
}
var oldPrio = uir.SubPriority;
uir.SubPriority += del;
uir.LastModified = DateTime.UtcNow;
uir.AdminID = adminId;
await uirsvc.AddOrUpdateEntitiesAsync(cntx, new UsersInRoleSet(), new UsersInRole[] { uir });
uir.UserID = u.ID;
uir.RoleID = rid;
await AddUserRoleHistory(uir, UserRoleOperations.Modified);
UserAppMemberServiceProxy mbsvc = new UserAppMemberServiceProxy();
var memb = await mbsvc.LoadEntityByKeyAsync(cntx, AppId, uid);
var notice = new SimpleMessage
{
TypeId = 1,
Title = string.Format(ResourceUtils.GetString("54da39696e8014b5ded7a0eaeac1dfc4", "The relative priority of your role: [{0}] is changed from {1} to {2}.", memb.AcceptLanguages),
uir.RoleRef.DistinctString, oldPrio, uir.SubPriority),
Data = "{ id=\"" + rid + "\", type=\"role\", name=\"" + uir.RoleRef.DistinctString + "\" }"
};
OpResult.Result = new { ok = true, msg = "" };
OpResult.notices = new SimpleMessage[] { notice };
return OpResult;
}
