update cipher subvaults

src/Sql/Sql.sqlproj

@@ -184,5 +184,6 @@
     <Build Include="dbo\Stored Procedures\OrganizationUser_ReadCountByOrganizationId.sql" />
     <Build Include="dbo\Stored Procedures\Subvault_ReadCountByOrganizationId.sql" />
     <Build Include="dbo\Stored Procedures\OrganizationUser_ReadByOrganizationIdUserId.sql" />
+    <Build Include="dbo\Stored Procedures\SubvaultCipher_UpdateSubvaults.sql" />
   </ItemGroup>
 </Project>

src/Sql/dbo/Stored Procedures/Cipher_UpdateWithSubvaults.sql

@@ -14,7 +14,7 @@ BEGIN
     UPDATE
         [dbo].[Cipher]
     SET
-        [UserId] = @UserId,
+        [UserId] = NULL,
         [OrganizationId] = @OrganizationId,
         [Type] = @Type,
         [Data] = @Data,

src/Sql/dbo/Stored Procedures/SubvaultCipher_UpdateSubvaults.sql

@@ -0,0 +1,42 @@
+CREATE PROCEDURE [dbo].[SubvaultCipher_UpdateSubvaults]
+    @CipherId UNIQUEIDENTIFIER,
+    @UserId UNIQUEIDENTIFIER,
+    @SubvaultIds AS [dbo].[GuidIdArray] READONLY
+AS
+BEGIN
+    SET NOCOUNT ON
+
+    ;WITH [AvailableSubvaultsCTE] AS(
+        SELECT
+            SU.SubvaultId
+        FROM
+            [dbo].[SubvaultUser] SU
+        INNER JOIN
+            [dbo].[OrganizationUser] OU ON OU.[Id] = SU.[OrganizationUserId]
+        INNER JOIN
+            [dbo].[Organization] O ON O.[Id] = OU.[OrganizationId]
+        WHERE
+            OU.[UserId] = @UserId
+            AND SU.[ReadOnly] = 0
+            AND OU.[Status] = 2 -- Confirmed
+            AND O.[Enabled] = 1
+    )
+    MERGE
+        [dbo].[SubvaultCipher] AS [Target]
+    USING 
+        @SubvaultIds AS [Source]
+    ON
+        [Target].[SubvaultId] = [Source].[Id]
+        AND [Target].[CipherId] = @CipherId
+    WHEN NOT MATCHED BY TARGET THEN
+        INSERT VALUES
+        (
+            [Source].[Id],
+            @CipherId
+        )
+    WHEN NOT MATCHED BY SOURCE
+    AND [Target].[CipherId] = @CipherId
+    AND [Target].[SubvaultId] IN (SELECT [SubvaultId] FROM [AvailableSubvaultsCTE]) THEN
+        DELETE
+    ;
+END