public ActionResult Edit()
{
// Retrieve ID from session
string code = SessionManager.LastUpdateCode;
LastUpdateVM model = new LastUpdateVM();
// 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.LastUpdateItem = new LastUpdateModel();
}
//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
AdminServiceClient sc = new AdminServiceClient();
try
{
// Call service to get LastUpdate item and any associated lookups
LastUpdateVMDC returnedObject = sc.GetLastUpdate(CurrentUser, CurrentUser, appID, "", code);
// Close service communication
sc.Close();
//Get view model from service
model = ConvertLastUpdateDC(returnedObject);
ResolveFieldCodesToFieldNamesUsingLists(model);
//Store the service version
SessionManager.LastUpdateServiceVersion = model.LastUpdateItem;
}
catch (Exception e)
{
// Handle the exception
string message = ExceptionManager.HandleException(e, sc);
model.Message = message;
return(View(model));
}
}
//Adds current retrieved LastUpdate to session
SessionManager.CurrentLastUpdate = model.LastUpdateItem;
SetAccessContext(model);
return(View(model));
}
private LastUpdateVM ConvertLastUpdateDC(LastUpdateVMDC returnedObject)
{
LastUpdateVM model = new LastUpdateVM();
// Map LastUpdate Item
model.LastUpdateItem = Mapper.Map <LastUpdateDC, LastUpdateModel>(returnedObject.LastUpdateItem);
// Map lookup data lists
return(model);
}
/// <summary>
/// Create a LastUpdate
/// </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 LastUpdateVMDC CreateLastUpdate(string currentUser, string user, string appID, string overrideID, LastUpdateDC dc, IRepository <LastUpdate> dataRepository, IUnitOfWork uow)
{
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");
}
#endregion
using (uow)
{
// Create a new ID for the LastUpdate item
dc.Code = Guid.NewGuid();
// Map data contract to model
LastUpdate destination = Mapper.Map <LastUpdateDC, LastUpdate>(dc);
// Add the new item
dataRepository.Add(destination);
// Commit unit of work
uow.Commit();
}
// Create aggregate data contract
LastUpdateVMDC returnObject = new LastUpdateVMDC();
// Add new item to aggregate
returnObject.LastUpdateItem = dc;
return(returnObject);
}
catch (Exception e)
{
//Prevent exception from propogating across the service interface
ExceptionManager.ShieldException(e);
return(null);
}
}
/// <summary>
/// Retrieve a LastUpdate 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 LastUpdateVMDC GetLastUpdate(string currentUser, string user, string appID, string overrideID, string code, IUnitOfWork uow, IRepository <LastUpdate> dataRepository
)
{
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");
}
#endregion
using (uow)
{
LastUpdateDC 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 LastUpdate
LastUpdate dataEntity = dataRepository.Single(x => x.Code == codeGuid);
// Convert to data contract for passing through service interface
destination = Mapper.Map <LastUpdate, LastUpdateDC>(dataEntity);
}
// Create aggregate contract
LastUpdateVMDC returnObject = new LastUpdateVMDC();
returnObject.LastUpdateItem = destination;
return(returnObject);
}
}
catch (Exception e)
{
//Prevent exception from propogating across the service interface
ExceptionManager.ShieldException(e);
return(null);
}
}
//This method is shared between create and save
private ActionResult UpdateLastUpdate()
{
// 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
AdminServiceClient sc = new AdminServiceClient();
//Attempt update
try
{
// Map model to data contract
LastUpdateDC LastUpdateItem = Mapper.Map <LastUpdateDC>(model.LastUpdateItem);
LastUpdateVMDC returnedObject = null;
if (null == model.LastUpdateItem.Code || model.LastUpdateItem.Code == Guid.Empty)
{
// Call service to create new LastUpdate item
returnedObject = sc.CreateLastUpdate(CurrentUser, CurrentUser, appID, "", LastUpdateItem);
}
else
{
// Call service to update LastUpdate item
returnedObject = sc.UpdateLastUpdate(CurrentUser, CurrentUser, appID, "", LastUpdateItem);
}
// Close service communication
sc.Close();
// Retrieve item returned by service
var createdLastUpdate = returnedObject.LastUpdateItem;
// Map data contract to model
model.LastUpdateItem = Mapper.Map <LastUpdateModel>(createdLastUpdate);
//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 = LastUpdateAccessContext.Edit;
// Save version of item returned by service into session
SessionManager.LastUpdateServiceVersion = model.LastUpdateItem;
SessionManager.CurrentLastUpdate = model.LastUpdateItem;
// 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 = FixedResources.MESSAGE_UPDATE_SUCCEEDED;
}
catch (Exception e)
{
// Handle the exception
string message = ExceptionManager.HandleException(e, sc);
model.Message = message;
return(View(model));
}
}
return(View(model));
}