/// <summary>
/// Initializes a new instance of the <see cref="SystemRolePermission"/> class.
/// </summary>
/// <param name="systemRole">The system role.</param>
/// <param name="systemPermission">The system permission.</param>
protected internal SystemRolePermission( SystemRole systemRole, SystemPermission systemPermission )
{
Check.IsNotNull ( systemRole, "System role is required." );
Check.IsNotNull ( systemPermission, "System permission is required." );
_systemRole = systemRole;
_systemPermission = systemPermission;
}
/// <summary>
/// Initializes a new instance of the <see cref="SystemRolePermission"/> class.
/// </summary>
/// <param name="systemRole">The system role.</param>
/// <param name="systemPermission">The system permission.</param>
protected internal SystemRolePermission(SystemRole systemRole, SystemPermission systemPermission)
{
Check.IsNotNull(systemRole, "System role is required.");
Check.IsNotNull(systemPermission, "System permission is required.");
_systemRole = systemRole;
_systemPermission = systemPermission;
}
/// <summary>
/// Revokes the system permission.
/// </summary>
/// <param name="systemPermission">The system permission.</param>
public virtual void RevokeSystemPermission(SystemPermission systemPermission)
{
Check.IsNotNull(systemPermission, "System permission is required.");
var existingSystemPermission = (from sp in _grantedSystemPermissions where sp.SystemPermission.Key == systemPermission.Key select sp).FirstOrDefault();
if (existingSystemPermission != null)
{
_grantedSystemPermissions.Remove(existingSystemPermission);
NotifyItemRemoved(() => GrantedSystemPermissions, existingSystemPermission);
}
}
/// <summary>
/// Grants the system permission.
/// </summary>
/// <param name="systemPermission">The system permission.</param>
public virtual void GrantSystemPermission(SystemPermission systemPermission)
{
Check.IsNotNull(systemPermission, "System permission is required.");
DomainRuleEngine.CreateRuleEngine <SystemRole, SystemPermission> (this, () => GrantSystemPermission)
.WithContext(systemPermission)
.Execute(
() =>
{
var systemRolePermission = new SystemRolePermission(this, systemPermission);
_grantedSystemPermissions.Add(systemRolePermission);
NotifyItemAdded(() => GrantedSystemPermissions, systemRolePermission);
}
);
}
public void CreateSystemPermission_CannotGrantSystemPermissionToJobFunction_ValidationFailureEventIsRaised()
{
using ( var serviceLocatorFixture = new ServiceLocatorFixture () )
{
// Setup
SetupServiceLocatorFixture ( serviceLocatorFixture );
// Register
var eventRaised = false;
DomainEvent.Register<RuleViolationEvent> ( p => eventRaised = true );
var systemRoleRepositoryMock = new Mock<ISystemRoleRepository> ();
var systemRoleFactory = new SystemRoleFactory ( systemRoleRepositoryMock.Object );
// Exercise
var systemRole = systemRoleFactory.CreateSystemRole ( "RoleName", "Role description.", SystemRoleType.JobFunction );
var systemPermission = new SystemPermission ( "WellKnownName", "MyPermission", "My permission description." );
systemRole.GrantSystemPermission ( systemPermission );
// Verify
Assert.IsTrue ( eventRaised );
}
}
/// <summary>
/// Revokes the system permission.
/// </summary>
/// <param name="systemPermission">The system permission.</param>
public virtual void RevokeSystemPermission( SystemPermission systemPermission )
{
Check.IsNotNull ( systemPermission, "System permission is required." );
var existingSystemPermission = ( from sp in _grantedSystemPermissions where sp.SystemPermission.Key == systemPermission.Key select sp ).FirstOrDefault ();
if ( existingSystemPermission != null )
{
_grantedSystemPermissions.Remove ( existingSystemPermission );
NotifyItemRemoved(() => GrantedSystemPermissions, existingSystemPermission);
}
}
/// <summary>
/// Grants the system permission.
/// </summary>
/// <param name="systemPermission">The system permission.</param>
public virtual void GrantSystemPermission( SystemPermission systemPermission )
{
Check.IsNotNull ( systemPermission, "System permission is required." );
DomainRuleEngine.CreateRuleEngine<SystemRole, SystemPermission> ( this, () => GrantSystemPermission )
.WithContext ( systemPermission )
.Execute (
() =>
{
var systemRolePermission = new SystemRolePermission ( this, systemPermission );
_grantedSystemPermissions.Add ( systemRolePermission );
NotifyItemAdded ( () => GrantedSystemPermissions, systemRolePermission );
}
);
}
public void CreateSystemPermission_NoDuplicateGrantSystemPermissionWithContext_ValidationFailureEventIsRaised()
{
using ( var serviceLocatorFixture = new ServiceLocatorFixture () )
{
// Setup
SetupServiceLocatorFixture ( serviceLocatorFixture );
// Register
var eventRaised = false;
DomainEvent.Register<RuleViolationEvent> ( p => eventRaised = true );
var systemRoleRepositoryMock = new Mock<ISystemRoleRepository> ();
var systemRoleFactory = new SystemRoleFactory ( systemRoleRepositoryMock.Object );
// Exercise
var systemRole = systemRoleFactory.CreateSystemRole ( "RoleName", "Role description.", SystemRoleType.Task );
var systemPermission1 = new SystemPermission ( "WellKnownName1", "Permission display name.", "Permission description." );
systemRole.GrantSystemPermission ( systemPermission1 );
var systemPermission2 = new SystemPermission ( "WellKnownName1", "Permission display name", "Permission description." );
systemRole.GrantSystemPermission ( systemPermission2 );
// Verify
Assert.IsTrue ( eventRaised );
}
}