/// <summary>
/// Set CustomerId, ModifiedBy and ModifiedOn properties modified for update/delete
/// </summary>
/// <param name="apiContext"></param>
/// <param name="entity"></param>
protected static void SetSystemPropertiesModified(Helpers.ApiContext apiContext, Entities.EntityObject entity)
{
Model.OrmsContext context = (Model.OrmsContext)apiContext.CurrentContext;
System.Data.Objects.ObjectStateEntry ose = context.ObjectStateManager.GetObjectStateEntry(entity);
ose.SetModifiedProperty("ModifiedBy");
ose.SetModifiedProperty("ModifiedOn");
ose.SetModifiedProperty("CustomerId");
}
/// <summary>
/// No Metadata Documentation available.
/// </summary>
/// <param name="apiContext"></param>
/// <param name="users"></param>
/// <returns></returns>
public static Helpers.ActionResult UpdateStatus(Helpers.ApiContext apiContext, System.Collections.Generic.IEnumerable <Entities.User> users)
{
// API doesn't allow null parameters. This method requires at least 1 item in the collection.
if (apiContext == null)
{
throw new System.ArgumentNullException("apiContext");
}
if (users == null)
{
throw new System.ArgumentNullException("users");
}
if (users.Count() == 0)
{
throw new System.ArgumentOutOfRangeException("users");
}
// Verify user is authorized to perform action, otherwise throw exception.
Security.SecurityHandler.SetApiContext(apiContext);
Helpers.ActionResult result = Helpers.ActionResult.Factory(true);
try
{
Model.OrmsContext context = (Model.OrmsContext)apiContext.CurrentContext;
foreach (Entities.User user in users)
{
// ATTACH object
AttachObject(apiContext, "Users", user);
// SET system level properties
SetSystemProperties(apiContext, user);
SetSystemPropertiesModified(apiContext, user);
// SET IsActive property modified
System.Data.Objects.ObjectStateEntry ose = apiContext.CurrentContext.ObjectStateManager.GetObjectStateEntry(user);
ose.SetModifiedProperty("IsActive");
}
context.SaveChanges(); // Save Changes
DetachObjects(apiContext, users); // Clean ObjectState cache
}
catch (System.Data.OptimisticConcurrencyException ex)
{
object forDebugging = ex;
//HandleOptimisticConcurrencyException(apiContext, users, ex, ref result);
//throw Helpers.Exceptions.OptimisticConcurrencyException.Factory(ex);
throw;
}
catch (System.Exception ex)
{
object forDebugging = ex;
throw; // Helpers.Exceptions.UpdateEntityException.Factory(ex);
}
return(result);
}
/// <summary>
/// SetDeleted for SoftDelete
/// </summary>
/// <param name="apiContext"></param>
/// <param name="entity"></param>
protected static void SetDeleted(Helpers.ApiContext apiContext, Entities.EntityObject entity)
{
Model.OrmsContext context = (Model.OrmsContext)apiContext.CurrentContext;
// SET IsDeleted = true
entity.GetType().GetProperty("IsDeleted").SetValue(entity, true, null);
// SET IsDeleted modified
System.Data.Objects.ObjectStateEntry ose = context.ObjectStateManager.GetObjectStateEntry(entity);
ose.SetModifiedProperty("IsDeleted");
}
/// <summary>
/// SetModified for Update
/// </summary>
/// <param name="apiContext"></param>
/// <param name="entity"></param>
protected static void SetModified(Helpers.ApiContext apiContext, Entities.EntityObject entity)
{
Model.OrmsContext context = (Model.OrmsContext)apiContext.CurrentContext;
System.Data.Objects.ObjectStateEntry ose = context.ObjectStateManager.GetObjectStateEntry(entity);
System.Data.Metadata.Edm.ItemCollection colleciton = null;
if (context.MetadataWorkspace.TryGetItemCollection(System.Data.Metadata.Edm.DataSpace.CSpace, out colleciton))
{
System.String typeFullName = entity.GetType().ToString();
Edm.EntityType entiyType =
colleciton.GetItems <Edm.EntityType>()
.Where(e => e.FullName.Equals(typeFullName, System.StringComparison.InvariantCultureIgnoreCase))
.First();
// SET all properties modified except those who are in ignore list
foreach (Edm.EdmProperty property in entiyType.Properties)
{
if (!IsInIgnoreList(property.Name))
{
ose.SetModifiedProperty(property.Name);
}
}
}
}
/// <summary>
/// No Metadata Documentation available.
/// </summary>
/// <param name="apiContext"></param>
/// <param name="imageTypes"></param>
/// <param name="columnExpression"></param>
/// <returns></returns>
public static Helpers.ActionResult PartialUpdate(Helpers.ApiContext apiContext, System.Collections.Generic.IEnumerable <Entities.ImageType> imageTypes, params System.Linq.Expressions.Expression <System.Func <Entities.ImageType, object> >[] columnExpression)
{
// API doesn't allow null parameters. This method requires at least 1 item in the collection.
if (apiContext == null)
{
throw new System.ArgumentNullException("apiContext");
}
if (imageTypes == null)
{
throw new System.ArgumentNullException("imageTypes");
}
if (imageTypes.Count() == 0)
{
throw new System.ArgumentOutOfRangeException("imageTypes");
}
if (columnExpression == null)
{
throw new System.ArgumentNullException("columnExpression");
}
if (columnExpression.Count() == 0)
{
throw new System.ArgumentOutOfRangeException("columnExpression");
}
ValidateColumnExpression <Entities.ImageType>(columnExpression);
Helpers.ActionResult result = Helpers.ActionResult.Factory(true);
try
{
Model.OrmsContext context = (Model.OrmsContext)apiContext.CurrentContext;
foreach (Entities.ImageType imageType in imageTypes)
{
// ATTACH object
AttachObject(apiContext, "ImageTypes", imageType);
// SET system level properties
SetSystemProperties(apiContext, imageType);
SetSystemPropertiesModified(apiContext, imageType);
// SET IsActive property modified
System.Data.Objects.ObjectStateEntry ose = apiContext.CurrentContext.ObjectStateManager.GetObjectStateEntry(imageType);
foreach (var item in columnExpression)
{
ose.SetModifiedProperty(item.GetPropertyName());
}
}
context.SaveChanges(); // Save Changes
DetachObjects(apiContext, imageTypes); // Clean ObjectState cache
}
catch (System.Data.OptimisticConcurrencyException ex)
{
object forDebugging = ex;
HandleOptimisticConcurrencyException(apiContext, imageTypes, ex, ref result);
}
catch (System.Exception ex)
{
object forDebugging = ex;
throw; // Helpers.Exceptions.UpdateEntityException.Factory(ex);
}
return(result);
}
