feat(context-graph-builder): intro resource attr

Author: jaredcnance

src/JsonApiDotNetCore/Builders/ContextGraphBuilder.cs

@@ -100,7 +100,7 @@ public void AddDbContext<T>() where T : DbContext
                     var entityType = dbSetType.GetGenericArguments()[0];
                     entities.Add(new ContextEntity
                     {
-                        EntityName = property.Name.Dasherize(),
+                        EntityName = GetResourceName(property),
                         EntityType = entityType,
                         Attributes = GetAttributes(entityType),
                         Relationships = GetRelationships(entityType)
@@ -110,5 +110,14 @@ public void AddDbContext<T>() where T : DbContext
 
             Entities = entities;
         }
+
+        private string GetResourceName(PropertyInfo property)
+        {
+            var resourceAttribute = property.GetCustomAttribute(typeof(ResourceAttribute));
+            if(resourceAttribute == null)
+                return property.Name.Dasherize();
+
+            return ((ResourceAttribute)resourceAttribute).ResourceName;
+        }
     }
 }

src/JsonApiDotNetCore/Models/ResourceAttribute.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace JsonApiDotNetCore.Models
+{
+    public class ResourceAttribute : Attribute
+    {
+        public ResourceAttribute(string resourceName)
+        {
+            ResourceName = resourceName;
+        }
+
+        public string ResourceName { get; set; }
+    }
+}