First steps for SQLite

NzbDrone.Core/Datastore/BasicDb.cs

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+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using ServiceStack.OrmLite;
+
+namespace NzbDrone.Core.Datastore
+{
+    public interface IBasicDb<TModel> where TModel : ModelBase, new()
+    {
+        IEnumerable<TModel> All();
+        int Count();
+        TModel Get(int id);
+        //TModel Single();
+        //TModel SingleOrDefault();
+        TModel Insert(TModel model);
+        TModel Update(TModel model);
+        TModel Upsert(TModel model);
+        void Delete(int id);
+        void Delete(TModel model);
+        void InsertMany(IList<TModel> models);
+        void UpdateMany(IList<TModel> models);
+        void DeleteMany(List<TModel> models);
+        void Purge();
+        bool HasItems();
+    }
+
+    public class BasicDb<TModel> : IBasicDb<TModel> where TModel : ModelBase, new()
+    {
+        public BasicDb(IDbConnection database)
+        {
+            Database = database;
+        }
+
+        public IDbConnection Database { get; private set; }
+
+        public IEnumerable<TModel> All()
+        {
+            return Database.Select<TModel>();
+        }
+
+        public int Count()
+        {
+            return (int)Database.Count<TModel>();
+        }
+
+        public TModel Get(int id)
+        {
+            return Database.GetById<TModel>(id);
+        }
+
+        //public TModel Single()
+        //{
+        //    return Queryable.Single();
+        //}
+
+        //public TModel SingleOrDefault()
+        //{
+        //    return Queryable.SingleOrDefault();
+        //}
+
+        public TModel Insert(TModel model)
+        {
+            Database.Insert(model);
+            model.Id = (int)Database.GetLastInsertId();
+            return model;
+        }
+
+        public TModel Update(TModel model)
+        {
+            Database.Update(model);
+            return model;
+        }
+
+        public void Delete(TModel model)
+        {
+            Database.Delete(model);
+        }
+
+        public void InsertMany(IList<TModel> models)
+        {
+            Database.InsertAll(models);
+        }
+
+        public void UpdateMany(IList<TModel> models)
+        {
+            Database.UpdateAll(models);
+        }
+
+        public void DeleteMany(List<TModel> models)
+        {
+            Database.DeleteAll(models);
+        }
+
+        public TModel Upsert(TModel model)
+        {
+            if (model.Id == 0)
+            {
+                Database.Insert(model);
+                model.Id = (int)Database.GetLastInsertId();
+                return model;
+            }
+            Database.Update(model);
+            return model;
+        }
+
+        public void Delete(int id)
+        {
+            Database.DeleteById<TModel>(id);
+        }
+
+        public void DeleteMany(IEnumerable<int> ids)
+        {
+            Database.DeleteByIds<TModel>(ids);
+        }
+
+        public void Purge()
+        {
+            Database.DeleteAll<TModel>();
+        }
+
+        public bool HasItems()
+        {
+            return Count() > 0;
+        }
+    }
+}