Use guid array instead of json

util/Migrator/DbScripts/2025-12-30_01_Collection_CreateDefaultCollections.sql

@@ -1,28 +1,30 @@
 CREATE OR ALTER PROCEDURE [dbo].[Collection_CreateDefaultCollections]
     @OrganizationId UNIQUEIDENTIFIER,
     @DefaultCollectionName VARCHAR(MAX),
-    @OrganizationUserIdsJson NVARCHAR(MAX)
+    @OrganizationUserIds AS [dbo].[GuidIdArray] READONLY
 AS
 BEGIN
     SET NOCOUNT ON
 
-    -- Parse JSON once into table variable with pre-generated collection IDs
-    DECLARE @OrganizationUserIds TABLE
+    DECLARE @Now DATETIME2(7) = GETUTCDATE()
+
+    -- Create temporary table to allocate collection IDs to each organizationUser
+    DECLARE @CollectionsToInsert TABLE
     (
         [OrganizationUserId] UNIQUEIDENTIFIER,
         [CollectionId] UNIQUEIDENTIFIER
     );
 
-    INSERT INTO @OrganizationUserIds
+    INSERT INTO @CollectionsToInsert
     (
         [OrganizationUserId],
         [CollectionId]
     )
     SELECT
-        CAST([value] AS UNIQUEIDENTIFIER),
+        ou.Id,
         NEWID()
     FROM
-        OPENJSON(@OrganizationUserIdsJson);
+        @OrganizationUserIds ou
 
     BEGIN TRANSACTION;
 
@@ -36,9 +38,9 @@ BEGIN
         )
         SELECT
             ou.[OrganizationUserId],
-            GETUTCDATE()
+            @Now
         FROM
-            @OrganizationUserIds ou;
+            @CollectionsToInsert ou;
 
         -- Insert collections for users who obtained semaphore entries
         INSERT INTO [dbo].[Collection]
@@ -56,13 +58,13 @@ BEGIN
             ou.[CollectionId],
             @OrganizationId,
             @DefaultCollectionName,
-            GETUTCDATE(),
-            GETUTCDATE(),
+            @Now,
+            @Now,
             1, -- CollectionType.DefaultUserCollection
             NULL,
             NULL
         FROM
-            @OrganizationUserIds ou;
+            @CollectionsToInsert ou;
 
         -- Insert collection user mappings
         INSERT INTO [dbo].[CollectionUser]
@@ -80,7 +82,7 @@ BEGIN
             0, -- HidePasswords = false
             1  -- Manage = true
         FROM
-            @OrganizationUserIds ou;
+            @CollectionsToInsert ou;
 
         COMMIT TRANSACTION;
     END TRY