private HashSet <string> GetRolePermissions(int roleId)
{
var fld = RolePermissionRow.Fields;
return(TwoLevelCache.GetLocalStoreOnly("RolePermissions:" + roleId, TimeSpan.Zero, fld.GenerationKey, () =>
{
using (var connection = SqlConnections.NewByKey("GraduateThesisManager"))
{
var result = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
connection.List <RolePermissionRow>(q => q
.Select(fld.PermissionKey)
.Where(new Criteria(fld.RoleId) == roleId))
.ForEach(x => result.Add(x.PermissionKey));
var implicitPermissions = new Repositories.UserPermissionRepository().ImplicitPermissions;
foreach (var key in result.ToArray())
{
HashSet <string> list;
if (implicitPermissions.TryGetValue(key, out list))
{
foreach (var x in list)
{
result.Add(x);
}
}
}
return result;
}
}));
}
private Dictionary <string, bool> GetUserPermissions(int userId)
{
var fld = UserPermissionRow.Fields;
return(TwoLevelCache.GetLocalStoreOnly("UserPermissions:" + userId, TimeSpan.Zero, fld.GenerationKey, () =>
{
using (var connection = SqlConnections.NewByKey("GraduateThesisManager"))
{
var result = new Dictionary <string, bool>(StringComparer.OrdinalIgnoreCase);
connection.List <UserPermissionRow>(q => q
.Select(fld.PermissionKey)
.Select(fld.Granted)
.Where(new Criteria(fld.UserId) == userId))
.ForEach(x => result[x.PermissionKey] = x.Granted ?? true);
var implicitPermissions = new Repositories.UserPermissionRepository().ImplicitPermissions;
foreach (var pair in result.ToArray())
{
HashSet <string> list;
if (pair.Value && implicitPermissions.TryGetValue(pair.Key, out list))
{
foreach (var x in list)
{
result[x] = true;
}
}
}
return result;
}
}));
}