public ActionResult Edit()
{
// Retrieve ID from session
string code = sessionManager.RoleCode;
RoleVM model = new RoleVM();
// Not from staff or error
if (String.IsNullOrEmpty(code))
{
//If session has lists then use them
RepopulateListsFromCacheSession(model);
//Assume we are in create mode as no code passed
model.RoleItem = new RoleModel()
{
IsActive = true
};
}
//if we have been passed a code then assume we are in edit situation and we need to retrieve from the database.
else
{
// Create service instance
IUcbService sc = UcbService;
try
{
// Call service to get Role item and any associated lookups
RoleVMDC returnedObject = sc.GetRole(CurrentUser, CurrentUser, appID, "", code);
// Close service communication
((ICommunicationObject)sc).Close();
//Get view model from service
model = ConvertRoleDC(returnedObject);
ResolveFieldCodesToFieldNamesUsingLists(model);
//Store the service version
sessionManager.RoleServiceVersion = model.RoleItem;
}
catch (Exception e)
{
// Handle the exception
string message = ExceptionManager.HandleException(e, (ICommunicationObject)sc);
model.Message = message;
return(View(model));
}
}
//Adds current retrieved Role to session
sessionManager.CurrentRole = model.RoleItem;
SetAccessContext(model);
return(View(model));
}
private RoleLookupListsCacheObject GetRoleAndLookups()
{
UcbServiceClient sc = new UcbServiceClient();
RoleVMDC returnObject = sc.GetRole(HttpContext.Current.User.Identity.Name, HttpContext.Current.User.Identity.Name, "FrameworkAdmin", "", null);
RoleLookupListsCacheObject CachedLists = new RoleLookupListsCacheObject();
CachedLists.ApplicationList = Mapper.Map <IEnumerable <ApplicationDC>, List <ApplicationModel> >(returnObject.ApplicationList);
return(CachedLists);
}
private RoleVM ConvertRoleDC(RoleVMDC returnedObject)
{
RoleVM model = new RoleVM();
// Map Role Item
model.RoleItem = Mapper.Map <RoleDC, RoleModel>(returnedObject.RoleItem);
// Map lookup data lists
model.ApplicationList = Mapper.Map <IEnumerable <ApplicationDC>, List <ApplicationModel> >(returnedObject.ApplicationList);
return(model);
}
//This method is shared between create and save
private ActionResult UpdateRole()
{
// Get the updated model
var model = GetUpdatedModel();
// Test to see if there are any errors
var errors = ModelState
.Where(x => x.Value.Errors.Count > 0)
.Select(x => new { x.Key, x.Value.Errors[0].ErrorMessage })
.ToArray();
//Set flags false
SetFlagsFalse(model);
// Test to see if the model has validated correctly
if (ModelState.IsValid)
{
// Create service instance
IUcbService sc = UcbService;
//Attempt update
try
{
// Map model to data contract
RoleDC RoleItem = Mapper.Map <RoleDC>(model.RoleItem);
RoleVMDC returnedObject = null;
if (null == model.RoleItem.Code || model.RoleItem.Code == Guid.Empty)
{
// Call service to create new Role item
returnedObject = sc.CreateRole(CurrentUser, CurrentUser, appID, "", RoleItem);
}
else
{
// Call service to update Role item
returnedObject = sc.UpdateRole(CurrentUser, CurrentUser, appID, "", RoleItem);
}
// Close service communication
((ICommunicationObject)sc).Close();
// Retrieve item returned by service
var createdRole = returnedObject.RoleItem;
// Map data contract to model
model.RoleItem = Mapper.Map <RoleModel>(createdRole);
//After creation some of the fields are display only so we need the resolved look up nmames
ResolveFieldCodesToFieldNamesUsingLists(model);
// Set access context to Edit mode
model.AccessContext = RoleAccessContext.Edit;
// Save version of item returned by service into session
sessionManager.RoleServiceVersion = model.RoleItem;
sessionManager.CurrentRole = model.RoleItem;
// Remove the state from the model as these are being populated by the controller and the HTML helpers are being populated with
// the POSTED values and not the changed ones.
ModelState.Clear();
model.Message = Resources.MESSAGE_UPDATE_SUCCEEDED;
}
catch (Exception e)
{
// Handle the exception
string message = ExceptionManager.HandleException(e, (ICommunicationObject)sc);
model.Message = message;
return(View(model));
}
}
return(View(model));
}
/// <summary>
/// Create a Role
/// </summary>
/// <param name="currentUser"></param>
/// <param name="user"></param>
/// <param name="appID"></param>
/// <param name="overrideID"></param>
/// <param name="dc"></param>
/// <param name="dataRepository"></param>
/// <param name="uow"></param>
public RoleVMDC CreateRole(string currentUser, string user, string appID, string overrideID, RoleDC dc, IRepository <Role> dataRepository, IUnitOfWork uow, IExceptionManager exceptionManager, IMappingService mappingService)
{
try
{
#region Parameter validation
// Validate parameters
if (string.IsNullOrEmpty(currentUser))
{
throw new ArgumentOutOfRangeException("currentUser");
}
if (string.IsNullOrEmpty(user))
{
throw new ArgumentOutOfRangeException("user");
}
if (string.IsNullOrEmpty(appID))
{
throw new ArgumentOutOfRangeException("appID");
}
if (null == dc)
{
throw new ArgumentOutOfRangeException("dc");
}
if (null == dataRepository)
{
throw new ArgumentOutOfRangeException("dataRepository");
}
if (null == uow)
{
throw new ArgumentOutOfRangeException("uow");
}
if (null == exceptionManager)
{
throw new ArgumentOutOfRangeException("exceptionManager");
}
if (null == mappingService)
{
throw new ArgumentOutOfRangeException("mappingService");
}
#endregion
using (uow)
{
// Create a new ID for the Role item
dc.Code = Guid.NewGuid();
// Map data contract to model
Role destination = mappingService.Map <RoleDC, Role>(dc);
// Add the new item
dataRepository.Add(destination);
// Commit unit of work
uow.Commit();
// Map model back to data contract to return new row id.
dc = mappingService.Map <Role, RoleDC>(destination);
}
// Create aggregate data contract
RoleVMDC returnObject = new RoleVMDC();
// Add new item to aggregate
returnObject.RoleItem = dc;
return(returnObject);
}
catch (Exception e)
{
//Prevent exception from propogating across the service interface
exceptionManager.ShieldException(e);
return(null);
}
}
/// <summary>
/// Retrieve a Role with associated lookups
/// </summary>
/// <param name="currentUser"></param>
/// <param name="user"></param>
/// <param name="appID"></param>
/// <param name="overrideID"></param>
/// <param name="code"></param>
/// <param name="dataRepository"></param>
/// <param name="uow"></param>
/// <returns></returns>
public RoleVMDC GetRole(string currentUser, string user, string appID, string overrideID, string code, IUnitOfWork uow, IRepository <Role> dataRepository
, IRepository <Application> applicationRepository
, IExceptionManager exceptionManager, IMappingService mappingService)
{
try
{
#region Parameter validation
// Validate parameters
if (string.IsNullOrEmpty(currentUser))
{
throw new ArgumentOutOfRangeException("currentUser");
}
if (string.IsNullOrEmpty(user))
{
throw new ArgumentOutOfRangeException("user");
}
if (string.IsNullOrEmpty(appID))
{
throw new ArgumentOutOfRangeException("appID");
}
if (null == dataRepository)
{
throw new ArgumentOutOfRangeException("dataRepository");
}
if (null == uow)
{
throw new ArgumentOutOfRangeException("uow");
}
if (null == exceptionManager)
{
throw new ArgumentOutOfRangeException("exceptionManager");
}
if (null == mappingService)
{
throw new ArgumentOutOfRangeException("mappingService");
}
#endregion
using (uow)
{
RoleDC destination = null;
// If code is null then just return supporting lists
if (!string.IsNullOrEmpty(code))
{
// Convert code to Guid
Guid codeGuid = Guid.Parse(code);
// Retrieve specific Role
Role dataEntity = dataRepository.Single(x => x.Code == codeGuid);
// Convert to data contract for passing through service interface
destination = mappingService.Map <Role, RoleDC>(dataEntity);
}
IEnumerable <Application> applicationList = applicationRepository.GetAll(x => new { x.Description });
List <ApplicationDC> applicationDestinationList = mappingService.Map <List <ApplicationDC> >(applicationList);
// Create aggregate contract
RoleVMDC returnObject = new RoleVMDC();
returnObject.RoleItem = destination;
returnObject.ApplicationList = applicationDestinationList;
return(returnObject);
}
}
catch (Exception e)
{
//Prevent exception from propogating across the service interface
exceptionManager.ShieldException(e);
return(null);
}
}