Some memory management improvements

src/Ombi.Store/Context/OmbiContext.cs

@@ -18,7 +18,6 @@ namespace Ombi.Store.Context
             
             _created = true;
             Database.Migrate();
-            
         }
 
         public DbSet<NotificationTemplates> NotificationTemplates { get; set; }

src/Ombi.Store/Repository/EmbyContentRepository.cs

@@ -25,6 +25,7 @@
 //  ************************************************************************/
 #endregion
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
@@ -109,5 +110,24 @@ namespace Ombi.Store.Repository
             Db.EmbyEpisode.AddRange(content);
             await Db.SaveChangesAsync();
         }
+
+        private bool _disposed;
+        protected virtual void Dispose(bool disposing)
+        {
+            if (_disposed)
+                return;
+
+            if (disposing)
+            {
+                Db?.Dispose();
+            }
+            _disposed = true;
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
     }
 }

src/Ombi.Store/Repository/IEmbyContentRepository.cs

@@ -1,11 +1,12 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Ombi.Store.Entities;
 
 namespace Ombi.Store.Repository
 {
-    public interface IEmbyContentRepository
+    public interface IEmbyContentRepository : IDisposable
     {
         Task<EmbyContent> Add(EmbyContent content);
         Task AddRange(IEnumerable<EmbyContent> content);

src/Ombi.Store/Repository/IRepository.cs

@@ -8,7 +8,7 @@ using Ombi.Store.Entities;
 
 namespace Ombi.Store.Repository
 {
-    public interface IRepository<T> where T : Entity
+    public interface IRepository<T> : IDisposable where T : Entity
     {
         Task<T> Find(object key);
         IQueryable<T> GetAll();

src/Ombi.Store/Repository/ISettingsRepository.cs

@@ -1,10 +1,11 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 using Ombi.Store.Entities;
 
 namespace Ombi.Store.Repository
 {
-    public interface ISettingsRepository
+    public interface ISettingsRepository : IDisposable
     {
         /// <summary>
         /// Inserts the specified entity.

src/Ombi.Store/Repository/Repository.cs

@@ -71,5 +71,27 @@ namespace Ombi.Store.Repository
         {
             return source.Include(navigationPropertyPath);
         }
+
+
+        private bool _disposed;
+        // Protected implementation of Dispose pattern.
+        protected virtual void Dispose(bool disposing)
+        {
+            if (_disposed)
+                return;
+
+            if (disposing)
+            {
+                _ctx?.Dispose();
+            }
+            
+            _disposed = true;
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
     }
 }

src/Ombi.Store/Repository/SettingsJsonRepository.cs

@@ -89,5 +89,24 @@ namespace Ombi.Store.Repository
         {
             return $"{entity}Json";
         }
+
+        private bool _disposed;
+        protected virtual void Dispose(bool disposing)
+        {
+            if (_disposed)
+                return;
+
+            if (disposing)
+            {
+                Db?.Dispose();
+            }
+            _disposed = true;
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
     }
 }