/// <summary>
/// Adds an item hook from the provided method.
/// </summary>
public static BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> AddItemHook <TRequest, TItem, TEntity>(
this BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> config,
Func <TItem, TItem> hook)
where TEntity : class
{
return(config.AddItemHook((_, item) => hook(item)));
}
/// <summary>
/// Adds an item hook from the provided method.
/// </summary>
public static BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> AddItemHook <TRequest, TItem, TEntity>(
this BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> config,
Func <TRequest, TItem, TItem> hook)
where TEntity : class
{
return(config.AddItemHook(FunctionItemHookFactory.From(hook)));
}
public static BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> UseKeys <TRequest, TItem, TEntity>(
this BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> config,
string itemKeyProperty,
string entityKeyProperty)
where TEntity : class
{
return(config
.UseEntityKey(entityKeyProperty)
.UseRequestItemKey(itemKeyProperty));
}
public static BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> UseKeys <TRequest, TItem, TEntity, TItemKey, TEntityKey>(
this BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> config,
Expression <Func <TItem, TItemKey> > requestItemKeyExpr,
Expression <Func <TEntity, TEntityKey> > entityKeyExpr)
where TEntity : class
{
return(config
.UseEntityKey(entityKeyExpr)
.UseRequestItemKey(requestItemKeyExpr));
}
/// <summary>
/// Selects entities whose entityKey member is contained within the request's requestItems collection
/// ie: Where(entity => request.requestItems.Contains(entity.entityKey))
/// </summary>
public static BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> SelectBy <TRequest, TItem, TEntity>(
this BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> config,
Expression <Func <TRequest, ICollection <TItem> > > requestItems,
string entityKey)
where TEntity : class
{
var kEntity = Key.MakeKey <TEntity>(entityKey);
var kItem = Key.Identity <TItem>();
var selector = SelectorHelpers.BuildCollection <TRequest, TItem, TEntity>(requestItems, kEntity, kItem);
return(config.SetSelector(selector));
}
/// <summary>
/// Begins a configuration for an entity type.
/// See the docs for more information on configuring entities for requests.
/// </summary>
public BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> ForEntity <TEntity>()
where TEntity : class
{
var builder = new BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity>();
if (_defaultItemSource != null)
{
builder.UseRequestItems(_defaultItemSource);
}
_requestEntityBuilders[typeof(TEntity)] = builder;
return(builder);
}
/// <summary>
/// Selects entities whose entityKey member is contained within the request's requestItems collection
/// ie: Where(entity => request.requestItems.Contains(entity.entityKey))
/// </summary>
public static BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> SelectBy <TRequest, TItem, TEntity>(
this BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> config,
Expression <Func <TRequest, ICollection <TItem> > > requestItems,
Expression <Func <TEntity, TItem> > entityKey)
where TEntity : class
{
var kEntity = Key.MakeKeys(entityKey);
var kItem = Key.Identity <TItem>();
if (kEntity.Length > 1)
{
throw new BadConfigurationException($"Composite keys are not supported for bulk requests");
}
var selector = SelectorHelpers.BuildCollection <TRequest, TItem, TEntity>(requestItems, kEntity[0], kItem);
return(config.SetSelector(selector));
}
public static BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> UseKeys <TRequest, TItem, TEntity>(
this BulkRequestEntityConfigBuilder <TRequest, TItem, TEntity> config,
string keyProperty)
where TEntity : class
=> config.UseKeys(keyProperty, keyProperty);
