From 5f6dae1ea6fdfff25a04a95ae8fa96123987844a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A4=D1=80=D0=BE=D0=BB=D0=BE=D0=B2?= <frolov@elkam.ru>
Date: Mon, 4 Jul 2022 17:33:32 +0500
Subject: [PATCH] fix nullable warnings AsbCloudDbContext

---
 AsbCloudDb/Model/AsbCloudDbContext.cs  | 9 +++++----
 AsbCloudDb/Model/IAsbCloudDbContext.cs | 4 ++--
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/AsbCloudDb/Model/AsbCloudDbContext.cs b/AsbCloudDb/Model/AsbCloudDbContext.cs
index b225572f..3fc9fa73 100644
--- a/AsbCloudDb/Model/AsbCloudDbContext.cs
+++ b/AsbCloudDb/Model/AsbCloudDbContext.cs
@@ -345,14 +345,15 @@ namespace AsbCloudDb.Model
             FillData(modelBuilder);
         }
 
-        public Task<int> RefreshMaterializedViewAsync<TEntity>(CancellationToken token = default)
+        public Task<int> RefreshMaterializedViewAsync<TEntity>(CancellationToken token)
             where TEntity : class
         {
-            var materializedViewName = Set<TEntity>().EntityType.GetViewName();
-            return RefreshMaterializedViewAsync(materializedViewName!, token);
+            var materializedViewName = Set<TEntity>().EntityType.GetViewName()
+                ?? throw new System.Exception($"RefreshMaterializedViewAsync<{typeof(TEntity).Name}>(..) db table for this type does not found.");
+            return RefreshMaterializedViewAsync(materializedViewName, token);
         }
 
-        public Task<int> RefreshMaterializedViewAsync(string materializedViewName, CancellationToken token = default)
+        public Task<int> RefreshMaterializedViewAsync(string materializedViewName, CancellationToken token)
         {
             var sql = $"REFRESH MATERIALIZED VIEW {materializedViewName};";
             return Database.ExecuteSqlRawAsync(sql, token);
diff --git a/AsbCloudDb/Model/IAsbCloudDbContext.cs b/AsbCloudDb/Model/IAsbCloudDbContext.cs
index 84f4a824..ce965004 100644
--- a/AsbCloudDb/Model/IAsbCloudDbContext.cs
+++ b/AsbCloudDb/Model/IAsbCloudDbContext.cs
@@ -56,8 +56,8 @@ namespace AsbCloudDb.Model
 
         DatabaseFacade Database { get; }
 
-        Task<int> RefreshMaterializedViewAsync(string? mwName = null, CancellationToken token = default);
-        Task<int> RefreshMaterializedViewAsync<TEntity>(CancellationToken token = default) where TEntity : class;
+        Task<int> RefreshMaterializedViewAsync(string mwName, CancellationToken token);
+        Task<int> RefreshMaterializedViewAsync<TEntity>(CancellationToken token) where TEntity : class;
         int SaveChanges();
         int SaveChanges(bool acceptAllChangesOnSuccess);
         Task<int> SaveChangesAsync(CancellationToken cancellationToken);