public static User GetUser(Guid userId)
{
var db = new SecurityEntities();
var user = db.Users.Single(x => x.UserId == userId);
db.Dispose();
db = null;
return(user);
}
public RoleEditEventArgs(string roleName)
{
var db = new Data.SecurityEntities();
this.m_role = (from item in db.Roles
where item.Application.ApplicationName == System.Web.Security.Roles.ApplicationName &&
item.RoleName == roleName
select item).FirstOrDefault();
}
public static User GetUserByEmail(string email)
{
var db = new SecurityEntities();
var user = db.Users.FirstOrDefault(x => x.Membership.Email == email);
db.Dispose();
db = null;
return(user);
}
public static Role GetRole(Guid roleId, SecurityEntities db)
{
var query = from row in db.Roles
where row.RoleId == roleId &&
row.Application.ApplicationName == System.Web.Security.Roles.ApplicationName
select row;
return(query.FirstOrDefault());
}
public static Role GetRole(string roleName, SecurityEntities db)
{
var query = from row in db.Roles
where row.LoweredRoleName == roleName.ToLower() &&
row.Application.ApplicationName == System.Web.Security.Roles.ApplicationName
select row;
return(query.FirstOrDefault());
}
public static User GetUser(string username)
{
username = username.ToLower();
var db = new SecurityEntities();
var user = db.Users.Single(x => x.LoweredUserName == username);
db.Dispose();
db = null;
return(user);
}
/// <summary>
/// All shared queries must go here.
/// </summary>
/// <param name="queryName"></param>
/// <param name="parameters"></param>
/// <returns></returns>
public static IQueryable <User> GetQuery(string queryName, OrderedDictionary parameters)
{
// Get parameters.
string[] qa = queryName.Split('/');
string p0 = qa[0];
string p1 = (qa.Length > 1) ? qa[1] : string.Empty;
string p2 = (qa.Length > 2) ? qa[2] : string.Empty;
// Set predefined query.
IQueryable <User> query = null;
Guid userId = parameters.Contains("UserId") ? (Guid)parameters["UserId"] : Guid.Empty;
var db = new SecurityEntities();
UserQueryName qne = GuidEnum.TryParse <UserQueryName>(p0, UserQueryName.None, true);
switch (qne)
{
case UserQueryName.All:
query = from row in db.Users select row;
break;
default:
throw new NotImplementedException(string.Format("{0} QueryName not supported", queryName));
//break;
}
// Add search condition.
if (parameters != null)
{
// Apply search filter.
string searchValue;
searchValue = parameters.Contains("SearchName") ? (string)parameters["SearchName"] : string.Empty;
if (!string.IsNullOrEmpty(searchValue))
{
searchValue = searchValue.Trim();
if (GuidEnum.IsGuid(searchValue))
{
query = query.Where(x => x.UserId == new Guid(searchValue));
}
else
{
// we cant use FullText index inside linq so just extend command timout in order for
// search not to fail.
if (db.CommandTimeout < 120)
{
db.CommandTimeout = 120;
}
query = query.Where(x =>
x.UserName == searchValue);
}
}
}
db.Dispose();
db = null;
return(query);
}
public void CreateRole(string roleName, string description, Guid roleId)
{
var db = new SecurityEntities();
var role = new Role();
role.ApplicationId = ApplicationId;
role.RoleName = roleName;
role.RoleId = roleId;
role.Description = description;
role.LoweredRoleName = roleName.ToLower();
db.Roles.AddObject(role);
db.SaveChanges();
}
public static void UpdateRole(string roleName, string description)
{
var db = new Data.SecurityEntities();
Data.Role role = (from item in db.Roles
where item.Application.ApplicationName == System.Web.Security.Roles.ApplicationName &&
item.RoleName == roleName
select item).FirstOrDefault();
if (role != null)
{
role.Description = description;
}
db.SaveChanges();
}
