public static bool Update(this UserModel model, out Status status)
{
try
{
if (model.EmailExists())
{
status = Status.DuplicateEmail;
return false;
}
if (model.ScreenNameExists())
{
status = Status.DuplicateScreenName;
return false;
}
using (var db = new DbContextHelper())
{
User entity = GetUser(db, model.IdKey);
if (entity == null)
{
status = Status.DataNotFound;
return false;
}
entity.FirstName = model.FirstName;
entity.LastName = model.LastName;
entity.ScreenName = model.ScreenName;
entity.Modified = DateTime.Now;
entity.AccessToken = model.AccessToken;
entity.FacebookId = model.FacebookId;
entity.Link = model.Link;
var currentTicket = GetFormsAuthenticationTicket();
if (currentTicket.IsInRole("Administrator"))
{
if (model.Roles.Count == 0)
{
status = Status.RoleRequired;
return false;
}
// Update the entity user/item relationship
entity.Roles.Clear();
var roles = model.Roles.GetRolesFromModel(db);
foreach (var item in roles)
{
entity.Roles.Add(item);
}
entity.Ministries.Clear();
// Update the entity user/ministry relationship
if (model.Ministries != null && model.Ministries.Count > 0)
{
var ministries = model.Ministries.GetMinistriesFromModel(db);
foreach (var item in ministries)
{
entity.Ministries.Add(item);
}
}
} //end IsInRole check
db.SaveChanges();
try // Re-issue authorization currentTicket
{
// Get current user id
Guid userIdKey = currentTicket.IdKey();
// Match?
if (userIdKey == entity.IdKey)
model.CreateAuthorizationTicket();
}
catch (Exception ex)
{
LogHelper.LogFatalError("UserModelHelper.Update", ex);
}
model = GetUserModelForEdit(entity.IdKey.ToString());
status = Status.Success;
return true;
}
}
catch (Exception ex)
{
LogHelper.LogFatalError("Manage.UserModelHelper.Edit", ex);
status = Status.SystemException;
}
return false;
}
/// <summary>
/// Authorize the current user on the site. Authenication occurs via Facebook app (signin)
/// </summary>
/// <param name="model">User model</param>
/// <param name="status">status of authorizing the user</param>
/// <param name="code">Facebook Oauth code used to retrieve a Facebook access token</param>
/// <returns></returns>
/// <remarks>Requires the code to be set on the model. This is used to retrieve a Facebook access token</remarks>
public static bool Authorize(this UserModel model, string code, out Status status)
{
try
{
using (var db = new DbContextHelper())
{
// TODO: Validate the access token
var user = ManageUserModelHelper.GetUser(db, idKey: model.IdKey, email: model.Email, screenName: model.ScreenName, facebookId: model.FacebookId);
if (user == null)
{
return model.Register(out status);
}
user.AccessToken = model.AccessToken;
user.LastAccessed = DateTime.Now;
user.UserStatusEnum = UserStatus.Online;
db.SaveChanges();
// Save the user basic information
model.Id = user.Id;
model.IdKey = user.IdKey;
model.ScreenName = user.ScreenName;
model.FirstName = user.FirstName;
model.LastName = user.LastName;
model.UserStatus = user.UserStatusEnum;
model.Roles = user.Roles.ToList().GetRoleModelsFromRoles();
model.CreateAuthorizationTicket();
status = Status.Success;
return true;
}
}
catch (Exception ex)
{
LogHelper.LogFatalError("FacebookHelper.Authorize", ex);
status = Status.SystemException;
}
return false;
}
/// <summary>
/// Registers a new user on our application using the information
/// </summary>
/// <param name="model">User with the Facebook access token set to a valid value.</param>
/// <param name="status">Status of registring this user</param>
/// <returns></returns>
/// <remarks>Users is not on our system yet. The model's Facebook access token must be set in order to register the user on our application.</remarks>
public static bool Register(this UserModel model, out Status status)
{
try
{
using (var db = new DbContextHelper())
{
if (model.EmailExists())
{
status = Status.DuplicateEmail;
return false;
}
var user = db.Users.Create();
user.Roles = new List<Role>();
// TODO: Get Facebook app role for current user
// If administrator or developer grant full access
if (false)
{
user.Roles.Add(ManageRoleModelHelper.GetRole(Role.ADMINISTRATOR_ID, db));
user.Roles.Add(ManageRoleModelHelper.GetRole(Role.CONTENT_APPROVER_ID, db));
user.Roles.Add(ManageRoleModelHelper.GetRole(Role.CONTENT_PUBLISHER_ID, db));
user.Roles.Add(ManageRoleModelHelper.GetRole(Role.MINISTRY, db));
}
else
{
user.Roles.Add(ManageRoleModelHelper.GetRole(Role.BASIC_ID, db));
}
user.IdKey = Guid.NewGuid();
user.FacebookId = model.FacebookId;
user.Link = model.Link;
user.FirstName = model.FirstName;
user.LastName = model.LastName;
user.ScreenName = model.ScreenName;
user.AccessToken = model.AccessToken;
user.UserStatusEnum = UserStatus.Active;
user.Created = DateTime.Now;
user.LastAccessed = DateTime.Now;
user.Email = model.Email;
user.ScreenName = model.Email;
user = db.Users.Add(user);
db.SaveChanges();
model.Id = user.Id;
model.IdKey = user.IdKey;
model.UserIdKey = user.IdKey;
List<Role> roles = user.Roles as List<Role>;
model.Roles = roles.GetRoleModelsFromRoles();
model.CreateAuthorizationTicket();
status = Status.Success;
return true;
}
}
catch (Exception ex)
{
LogHelper.LogFatalError("FacebookHelper.Register", ex);
status = Status.SystemException;
}
return false;
}
/// <summary>
/// Authorize the current user on the site. Authenication occurs via Facebook app
/// </summary>
/// <param name="model"></param>
/// <param name="status"></param>
/// <returns></returns>
public static bool Authorize(this UserModel model, out Status status)
{
try
{
using (var db = new DbContextHelper())
{
var user = ManageUserModelHelper.GetUser(db, model.IdKey, model.Email);
if (user == null)
{
status = Status.InvalidLoginPassword;
return false;
}
user.AccessToken = model.AccessToken;
user.LastAccessed = DateTime.Now;
user.UserStatusEnum = UserStatus.Online;
db.SaveChanges();
// Save the user basic information
model.Id = user.Id;
model.IdKey = user.IdKey;
model.ScreenName = user.ScreenName;
model.FirstName = user.FirstName;
model.LastName = user.LastName;
model.UserStatus = user.UserStatusEnum;
model.Roles = user.Roles.ToList().GetRoleModelsFromRoles();
model.CreateAuthorizationTicket();
status = Status.Success;
return true;
}
}
catch (Exception ex)
{
LogHelper.LogFatalError("UserModelHelper.Authorize", ex);
status = Status.SystemException;
}
return false;
}
