Class that we can inject an Umbraco IContentService into

MyContentService.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Umbraco.Core;
using Umbraco.Core.Models;
using Umbraco.Core.Services;

namespace MyApp.Services
{
    public class MyAppContentService : Interfaces.IMyAppContentService
    {
        private IContentService umbracoContentService;

        public UkReviewContentService(IContentService umbracoContentService)
        {
            this.umbracoContentService = umbracoContentService;
        }

        public IContent CreateContent(string name, int parentID, string contentTypeAlias)
        {
            return umbracoContentService.CreateContent(name, parentID, contentTypeAlias);
        }

        public void Save(IContent content)
        {
            umbracoContentService.Save(content);
        }
    }
}