diff --git a/src/Umbraco.Core/Services/IRelationService.cs b/src/Umbraco.Core/Services/IRelationService.cs
index cf89ce0540..68a53d1b7f 100644
--- a/src/Umbraco.Core/Services/IRelationService.cs
+++ b/src/Umbraco.Core/Services/IRelationService.cs
@@ -63,6 +63,21 @@ namespace Umbraco.Core.Services
/// An enumerable list of objects
IEnumerable GetByParentId(int id);
+ ///
+ /// Gets a list of objects by their parent entity
+ ///
+ /// Parent Entity to retrieve relations for
+ /// An enumerable list of objects
+ IEnumerable GetByParent(IUmbracoEntity parent);
+
+ ///
+ /// Gets a list of objects by their parent entity
+ ///
+ /// Parent Entity to retrieve relations for
+ /// Alias of the type of relation to retrieve
+ /// An enumerable list of objects
+ IEnumerable GetByParent(IUmbracoEntity parent, string relationTypeAlias);
+
///
/// Gets a list of objects by their child Id
///
@@ -70,6 +85,21 @@ namespace Umbraco.Core.Services
/// An enumerable list of objects
IEnumerable GetByChildId(int id);
+ ///
+ /// Gets a list of objects by their child Entity
+ ///
+ /// Child Entity to retrieve relations for
+ /// An enumerable list of objects
+ IEnumerable GetByChild(IUmbracoEntity child);
+
+ ///
+ /// Gets a list of objects by their child Entity
+ ///
+ /// Child Entity to retrieve relations for
+ /// Alias of the type of relation to retrieve
+ /// An enumerable list of objects
+ IEnumerable GetByChild(IUmbracoEntity child, string relationTypeAlias);
+
///
/// Gets a list of objects by their child or parent Id.
/// Using this method will get you all relations regards of it being a child or parent relation.
@@ -190,6 +220,23 @@ namespace Umbraco.Core.Services
/// Returns True if any relations exists with the given Ids, otherwise False
bool AreRelated(int parentId, int childId);
+ ///
+ /// Checks whether two items are related
+ ///
+ /// Parent entity
+ /// Child entity
+ /// Returns True if any relations exist between the entities, otherwise False
+ bool AreRelated(IUmbracoEntity parent, IUmbracoEntity child);
+
+ ///
+ /// Checks whether two items are related
+ ///
+ /// Parent entity
+ /// Child entity
+ /// Alias of the type of relation to create
+ /// Returns True if any relations exist between the entities, otherwise False
+ bool AreRelated(IUmbracoEntity parent, IUmbracoEntity child, string relationTypeAlias);
+
///
/// Saves a
///
diff --git a/src/Umbraco.Core/Services/RelationService.cs b/src/Umbraco.Core/Services/RelationService.cs
index 5102731902..bd4a46c75e 100644
--- a/src/Umbraco.Core/Services/RelationService.cs
+++ b/src/Umbraco.Core/Services/RelationService.cs
@@ -128,6 +128,27 @@ namespace Umbraco.Core.Services
}
}
+ ///
+ /// Gets a list of objects by their parent entity
+ ///
+ /// Parent Entity to retrieve relations for
+ /// An enumerable list of objects
+ public IEnumerable GetByParent(IUmbracoEntity parent)
+ {
+ return GetByParentId(parent.Id);
+ }
+
+ ///
+ /// Gets a list of objects by their parent entity
+ ///
+ /// Parent Entity to retrieve relations for
+ /// Alias of the type of relation to retrieve
+ /// An enumerable list of objects
+ public IEnumerable GetByParent(IUmbracoEntity parent, string relationTypeAlias)
+ {
+ return GetByParent(parent).Where(relation => relation.RelationType.Alias == relationTypeAlias);
+ }
+
///
/// Gets a list of objects by their child Id
///
@@ -142,6 +163,27 @@ namespace Umbraco.Core.Services
}
}
+ ///
+ /// Gets a list of objects by their child Entity
+ ///
+ /// Child Entity to retrieve relations for
+ /// An enumerable list of objects
+ public IEnumerable GetByChild(IUmbracoEntity child)
+ {
+ return GetByChildId(child.Id);
+ }
+
+ ///
+ /// Gets a list of objects by their child Entity
+ ///
+ /// Child Entity to retrieve relations for
+ /// Alias of the type of relation to retrieve
+ /// An enumerable list of objects
+ public IEnumerable GetByChild(IUmbracoEntity child, string relationTypeAlias)
+ {
+ return GetByChild(child).Where(relation => relation.RelationType.Alias == relationTypeAlias);
+ }
+
///
/// Gets a list of objects by their child or parent Id.
/// Using this method will get you all relations regards of it being a child or parent relation.
@@ -422,7 +464,7 @@ namespace Umbraco.Core.Services
public bool AreRelated(int parentId, int childId, string relationTypeAlias)
{
var relType = GetRelationTypeByAlias(relationTypeAlias);
- if(relType == null)
+ if (relType == null)
return false;
return AreRelated(parentId, childId, relType);
@@ -445,6 +487,29 @@ namespace Umbraco.Core.Services
}
}
+ ///
+ /// Checks whether two items are related
+ ///
+ /// Parent entity
+ /// Child entity
+ /// Returns True if any relations exist between the entities, otherwise False
+ public bool AreRelated(IUmbracoEntity parent, IUmbracoEntity child)
+ {
+ return AreRelated(parent.Id, child.Id);
+ }
+
+ ///
+ /// Checks whether two items are related
+ ///
+ /// Parent entity
+ /// Child entity
+ /// Alias of the type of relation to create
+ /// Returns True if any relations exist between the entities, otherwise False
+ public bool AreRelated(IUmbracoEntity parent, IUmbracoEntity child, string relationTypeAlias)
+ {
+ return AreRelated(parent.Id, child.Id, relationTypeAlias);
+ }
+
///
/// Saves a