Made more async goodness

PlexRequests.Core/IRequestService.cs

@@ -26,6 +26,8 @@
 #endregion
 
 using System.Collections.Generic;
+using System.Threading.Tasks;
+
 using PlexRequests.Store;
 
 namespace PlexRequests.Core
@@ -33,13 +35,18 @@ namespace PlexRequests.Core
     public interface IRequestService
     {
         long AddRequest(RequestedModel model);
+        Task<int> AddRequestAsync(RequestedModel model);
         RequestedModel CheckRequest(int providerId);
         RequestedModel CheckRequest(string musicId);
         
         void DeleteRequest(RequestedModel request);
+        Task DeleteRequestAsync(RequestedModel request);
         bool UpdateRequest(RequestedModel model);
+        Task<bool> UpdateRequestAsync(RequestedModel model);
         RequestedModel Get(int id);
+        Task<RequestedModel> GetAsync(int id);
         IEnumerable<RequestedModel> GetAll();
+        Task<IEnumerable<RequestedModel>> GetAllAsync();
         bool BatchUpdate(List<RequestedModel> model);
         bool BatchDelete(List<RequestedModel> model);
     }

PlexRequests.Core/JsonRequestService.cs

@@ -27,6 +27,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Threading.Tasks;
 
 using Newtonsoft.Json;
 
@@ -57,6 +58,19 @@ namespace PlexRequests.Core
             return result ? id : -1;
         }
 
+        public async Task<int> AddRequestAsync(RequestedModel model)
+        {
+            var entity = new RequestBlobs { Type = model.Type, Content = ByteConverterHelper.ReturnBytes(model), ProviderId = model.ProviderId };
+            var id = await Repo.InsertAsync(entity);
+
+            model.Id = id;
+
+            entity = new RequestBlobs { Type = model.Type, Content = ByteConverterHelper.ReturnBytes(model), ProviderId = model.ProviderId, Id = id, MusicId = model.MusicBrainzId };
+            var result = await Repo.UpdateAsync(entity);
+
+            return result ? id : -1;
+        }
+
         public RequestedModel CheckRequest(int providerId)
         {
             var blobs = Repo.GetAll();
@@ -77,12 +91,24 @@ namespace PlexRequests.Core
             Repo.Delete(blob);
         }
 
+        public async Task DeleteRequestAsync(RequestedModel request)
+        {
+            var blob = await Repo.GetAsync(request.Id);
+            await Repo.DeleteAsync(blob);
+        }
+
         public bool UpdateRequest(RequestedModel model)
         {
             var entity = new RequestBlobs { Type = model.Type, Content = ByteConverterHelper.ReturnBytes(model), ProviderId = model.ProviderId, Id = model.Id };
             return Repo.Update(entity);
         }
 
+        public async Task<bool> UpdateRequestAsync(RequestedModel model)
+        {
+            var entity = new RequestBlobs { Type = model.Type, Content = ByteConverterHelper.ReturnBytes(model), ProviderId = model.ProviderId, Id = model.Id };
+            return await Repo.UpdateAsync(entity);
+        }
+
         public RequestedModel Get(int id)
         {
             var blob = Repo.Get(id);
@@ -94,6 +120,17 @@ namespace PlexRequests.Core
             return model;
         }
 
+        public async Task<RequestedModel> GetAsync(int id)
+        {
+            var blob = await Repo.GetAsync(id);
+            if (blob == null)
+            {
+                return new RequestedModel();
+            }
+            var model = ByteConverterHelper.ReturnObject<RequestedModel>(blob.Content);
+            return model;
+        }
+
         public IEnumerable<RequestedModel> GetAll()
         {
             var blobs = Repo.GetAll();
@@ -102,6 +139,14 @@ namespace PlexRequests.Core
                 .ToList();
         }
 
+        public async Task<IEnumerable<RequestedModel>> GetAllAsync()
+        {
+            var blobs = await Repo.GetAllAsync();
+            return blobs.Select(b => Encoding.UTF8.GetString(b.Content))
+                .Select(JsonConvert.DeserializeObject<RequestedModel>)
+                .ToList();
+        }
+
         public bool BatchUpdate(List<RequestedModel> model)
         {
             var entities = model.Select(m => new RequestBlobs { Type = m.Type, Content = ByteConverterHelper.ReturnBytes(m), ProviderId = m.ProviderId, Id = m.Id }).ToList();

PlexRequests.Helpers/ICacheProvider.cs

@@ -25,6 +25,7 @@
 //  ************************************************************************/
 #endregion
 using System;
+using System.Threading.Tasks;
 
 namespace PlexRequests.Helpers
 {
@@ -40,6 +41,7 @@ namespace PlexRequests.Helpers
         /// <param name="cacheTime">The amount of time we want to cache the object</param>
         /// <returns><see cref="T"/></returns>
         T GetOrSet<T>(string key, Func<T> itemCallback, int cacheTime = 20) where T : class;
+        Task<T> GetOrSetAsync<T>(string key, Func<Task<T>> itemCallback, int cacheTime = 20) where T : class;
 
         /// <summary>
         /// Gets the specified item from the cache.

PlexRequests.Helpers/MemoryCacheProvider.cs

@@ -27,6 +27,7 @@
 using System;
 using System.Linq;
 using System.Runtime.Caching;
+using System.Threading.Tasks;
 
 namespace PlexRequests.Helpers
 {
@@ -65,6 +66,23 @@ namespace PlexRequests.Helpers
             return item.CloneJson();
         }
 
+        public async Task<T> GetOrSetAsync<T>(string key, Func<Task<T>> itemCallback, int cacheTime = 20) where T : class
+        {
+            var item = Get<T>(key);
+            if (item == null)
+            {
+                item = await itemCallback();
+                if (item != null)
+                {
+                    Set(key, item, cacheTime);
+                }
+            }
+
+            // Return a copy, not the stored cache reference
+            // The cached object will not change
+            return item.CloneJson();
+        }
+
         /// <summary>
         /// Gets the specified item from the cache.
         /// </summary>

PlexRequests.Store/Repository/IRequestRepository.cs

@@ -25,6 +25,7 @@
 //  ************************************************************************/
 #endregion
 using System.Collections.Generic;
+using System.Threading.Tasks;
 
 using PlexRequests.Store.Models;
 
@@ -38,13 +39,18 @@ namespace PlexRequests.Store.Repository
         /// <param name="entity">The entity.</param>
         long Insert(RequestBlobs entity);
 
+        Task<int> InsertAsync(RequestBlobs entity);
+
         /// <summary>
         /// Gets all.
         /// </summary>
         /// <returns></returns>
         IEnumerable<RequestBlobs> GetAll();
 
+        Task<IEnumerable<RequestBlobs>> GetAllAsync();
+
         RequestBlobs Get(int id);
+        Task<RequestBlobs> GetAsync(int id);
 
         /// <summary>
         /// Deletes the specified entity.
@@ -52,8 +58,10 @@ namespace PlexRequests.Store.Repository
         /// <param name="entity">The entity.</param>
         /// <returns></returns>
         bool Delete(RequestBlobs entity);
+        Task<bool> DeleteAsync(RequestBlobs entity);
 
         bool DeleteAll(IEnumerable<RequestBlobs> entity);
+        Task<bool> DeleteAllAsync(IEnumerable<RequestBlobs> entity);
 
         /// <summary>
         /// Updates the specified entity.
@@ -61,7 +69,9 @@ namespace PlexRequests.Store.Repository
         /// <param name="entity">The entity.</param>
         /// <returns></returns>
         bool Update(RequestBlobs entity);
+        Task<bool> UpdateAsync(RequestBlobs entity);
 
         bool UpdateAll(IEnumerable<RequestBlobs> entity);
+        Task<bool> UpdateAllAsync(IEnumerable<RequestBlobs> entity);
     }
 }

PlexRequests.Store/Repository/RequestJsonRepository.cs

@@ -26,6 +26,7 @@
 #endregion
 using System.Collections.Generic;
 using System.Linq;
+using System.Threading.Tasks;
 
 using Dapper.Contrib.Extensions;
 
@@ -56,6 +57,16 @@ namespace PlexRequests.Store.Repository
             }
         }
 
+        public async Task<int> InsertAsync(RequestBlobs entity)
+        {
+            ResetCache();
+            using (var con = Db.DbConnection())
+            {
+                var id = await con.InsertAsync(entity);
+                return id;
+            }
+        }
+
         public IEnumerable<RequestBlobs> GetAll()
         {
             var key = "GetAll";
@@ -70,6 +81,20 @@ namespace PlexRequests.Store.Repository
             return item;
         }
 
+        public async Task<IEnumerable<RequestBlobs>> GetAllAsync()
+        {
+            var key = "GetAll";
+            var item = await Cache.GetOrSetAsync(key, async() =>
+            {
+                using (var con = Db.DbConnection())
+                {
+                    var page = await con.GetAllAsync<RequestBlobs>();
+                    return page;
+                }
+            }, 5);
+            return item;
+        }
+
         public RequestBlobs Get(int id)
         {
             var key = "Get" + id;
@@ -84,6 +109,20 @@ namespace PlexRequests.Store.Repository
             return item;
         }
 
+        public async Task<RequestBlobs> GetAsync(int id)
+        {
+            var key = "Get" + id;
+            var item = await Cache.GetOrSetAsync(key, async () =>
+            {
+                using (var con = Db.DbConnection())
+                {
+                    var page = await con.GetAsync<RequestBlobs>(id);
+                    return page;
+                }
+            }, 5);
+            return item;
+        }
+
         public bool Delete(RequestBlobs entity)
         {
             ResetCache();
@@ -93,6 +132,30 @@ namespace PlexRequests.Store.Repository
             }
         }
 
+        public async Task<bool> DeleteAsync(RequestBlobs entity)
+        {
+            ResetCache();
+            using (var con = Db.DbConnection())
+            {
+                return await con.DeleteAsync(entity);
+            }
+        }
+
+        public async Task<bool> DeleteAllAsync(IEnumerable<RequestBlobs> entity)
+        {
+            ResetCache();
+            var result = new HashSet<bool>();
+            using (var db = Db.DbConnection())
+            {
+                db.Open();
+                foreach (var e in entity)
+                {
+                    result.Add(await db.DeleteAsync(e));
+                }
+            }
+            return result.All(x => true);
+        }
+
         public bool Update(RequestBlobs entity)
         {
             ResetCache();
@@ -102,6 +165,15 @@ namespace PlexRequests.Store.Repository
             }
         }
 
+        public async Task<bool> UpdateAsync(RequestBlobs entity)
+        {
+            ResetCache();
+            using (var con = Db.DbConnection())
+            {
+                return await con.UpdateAsync(entity);
+            }
+        }
+
         private void ResetCache()
         {
             Cache.Remove("Get");
@@ -123,6 +195,21 @@ namespace PlexRequests.Store.Repository
             return result.All(x => true);
         }
 
+        public async Task<bool> UpdateAllAsync(IEnumerable<RequestBlobs> entity)
+        {
+            ResetCache();
+            var result = new HashSet<bool>();
+            using (var db = Db.DbConnection())
+            {
+                db.Open();
+                foreach (var e in entity)
+                {
+                    result.Add(await db.UpdateAsync(e));
+                }
+            }
+            return result.All(x => true);
+        }
+
         public bool DeleteAll(IEnumerable<RequestBlobs> entity)
         {
             ResetCache();

PlexRequests.UI/Modules/SearchModule.cs

@@ -164,8 +164,6 @@ namespace PlexRequests.UI.Modules
 
         private async Task<Response> ProcessMovies(MovieSearchType searchType, string searchTerm)
         {
-
-
             var apiMovies = new List<MovieResult>();
             await Task.Factory.StartNew(
                 () =>
@@ -208,16 +206,12 @@ namespace PlexRequests.UI.Modules
                         apiMovies = t.Result;
                     });
 
-            Dictionary<int, RequestedModel> dbMovies = new Dictionary<int, RequestedModel>();
-            await Task.Factory.StartNew(() =>
-             {
-                 return RequestService.GetAll().Where(x => x.Type == RequestType.Movie);
+            var allResults = await RequestService.GetAllAsync();
+            allResults = allResults.Where(x => x.Type == RequestType.Movie);
+
+            var distinctResults = allResults.DistinctBy(x => x.ProviderId);
+            var dbMovies = distinctResults.ToDictionary(x => x.ProviderId);
 
-             }).ContinueWith((t) =>
-             {
-                 var distinctResults = t.Result.DistinctBy(x => x.ProviderId);
-                 dbMovies = distinctResults.ToDictionary(x => x.ProviderId);
-             });
 
             var cpCached = CpCacher.QueuedIds();
             var plexMovies = Checker.GetPlexMovies();
@@ -287,15 +281,10 @@ namespace PlexRequests.UI.Modules
                 apiTv = t.Result;
             });
 
-            var dbTv = new Dictionary<int, RequestedModel>();
-            await Task.Factory.StartNew(() =>
-            {
-                return RequestService.GetAll().Where(x => x.Type == RequestType.TvShow);
+            var allResults = await RequestService.GetAllAsync();
+            allResults = allResults.Where(x => x.Type == RequestType.TvShow);
 
-            }).ContinueWith((t) =>
-            {
-                dbTv = t.Result.ToDictionary(x => x.ProviderId);
-            });
+            var dbTv = allResults.ToDictionary(x => x.ProviderId);
 
             if (!apiTv.Any())
             {
@@ -366,18 +355,11 @@ namespace PlexRequests.UI.Modules
                 apiAlbums = t.Result.releases ?? new List<Release>();
             });
 
-            var dbAlbum = new Dictionary<string, RequestedModel>();
-            await Task.Factory.StartNew(() =>
-             {
-                 return RequestService.GetAll().Where(x => x.Type == RequestType.Album);
-
-             }).ContinueWith((t) =>
-             {
-                 dbAlbum = t.Result.ToDictionary(x => x.MusicBrainzId);
-             });
-
-
+            var allResults = await RequestService.GetAllAsync();
+            allResults = allResults.Where(x => x.Type == RequestType.Album);
 
+            var dbAlbum = allResults.ToDictionary(x => x.MusicBrainzId);
+            
             var plexAlbums = Checker.GetPlexAlbums();
 
             var viewAlbum = new List<SearchMusicViewModel>();