fix: No longer able to not save change in data manager.

1 files changed, 6 insertions, 10 deletions

diff --git a/BackEnd/Timeline/Services/DataManager.cs b/BackEnd/Timeline/Services/DataManager.cs
index b697630c..b43b80f9 100644
--- a/BackEnd/Timeline/Services/DataManager.cs
+++ b/BackEnd/Timeline/Services/DataManager.cs
@@ -22,22 +22,20 @@ namespace Timeline.Services
         /// increases its ref count and returns a tag to the entry.

         /// </summary>

         /// <param name="data">The data. Can't be null.</param>

-        /// <param name="saveDatabaseChange">If true save database change. Otherwise it does not save database change.</param>

         /// <returns>The tag of the created entry.</returns>

         /// <exception cref="ArgumentNullException">Thrown when <paramref name="data"/> is null.</exception>

-        public Task<string> RetainEntry(byte[] data, bool saveDatabaseChange = true);

+        public Task<string> RetainEntry(byte[] data);

 

         /// <summary>

         /// Decrease the the ref count of the entry.

         /// Remove it if ref count is zero.

         /// </summary>

         /// <param name="tag">The tag of the entry.</param>

-        /// <param name="saveDatabaseChange">If true save database change. Otherwise it does not save database change.</param>

         /// <exception cref="ArgumentNullException">Thrown when <paramref name="tag"/> is null.</exception>

         /// <remarks>

         /// It's no-op if entry with tag does not exist.

         /// </remarks>

-        public Task FreeEntry(string tag, bool saveDatabaseChange = true);

+        public Task FreeEntry(string tag);

 

         /// <summary>

         /// Retrieve the entry with given tag. If not exist, returns null.

@@ -59,7 +57,7 @@ namespace Timeline.Services
             _eTagGenerator = eTagGenerator;

         }

 

-        public async Task<string> RetainEntry(byte[] data, bool saveDatabaseChange = true)

+        public async Task<string> RetainEntry(byte[] data)

         {

             if (data == null)

                 throw new ArgumentNullException(nameof(data));

@@ -83,13 +81,12 @@ namespace Timeline.Services
                 entity.Ref += 1;

             }

 

-            if (saveDatabaseChange)

-                await _database.SaveChangesAsync();

+            await _database.SaveChangesAsync();

 

             return tag;

         }

 

-        public async Task FreeEntry(string tag, bool saveDatabaseChange)

+        public async Task FreeEntry(string tag)

         {

             if (tag == null)

                 throw new ArgumentNullException(nameof(tag));

@@ -107,8 +104,7 @@ namespace Timeline.Services
                     entity.Ref -= 1;

                 }

 

-                if (saveDatabaseChange)

-                    await _database.SaveChangesAsync();

+                await _database.SaveChangesAsync();

             }

         }