From 86758bb1275823c5c75e208f9f440a77f521849b Mon Sep 17 00:00:00 2001
From: TekH <h.tek@digitaldata.works>
Date: Wed, 23 Sep 2026 15:28:55 +0200
Subject: [PATCH] feat(application): add UserId filter to ReadDocumentQuery

Adds an optional UserId parameter to ReadDocumentQuery so callers
can scope document lookups to envelopes owned by a specific sender.
Also adds AsNoTracking() to the base query for read-only scenarios.
---
 .../Documents/Queries/ReadDocumentQuery.cs                | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/EnvelopeGenerator.Application/Documents/Queries/ReadDocumentQuery.cs b/EnvelopeGenerator.Application/Documents/Queries/ReadDocumentQuery.cs
index 03b2d0f8..44eff6f4 100644
--- a/EnvelopeGenerator.Application/Documents/Queries/ReadDocumentQuery.cs
+++ b/EnvelopeGenerator.Application/Documents/Queries/ReadDocumentQuery.cs
@@ -13,7 +13,8 @@ namespace EnvelopeGenerator.Application.Documents.Queries;
 /// </summary>
 /// <param name="Id">The unique identifier of the document. Optional.</param>
 /// <param name="EnvelopeId">The identifier of the envelope associated with the document. Optional.</param>
-public record ReadDocumentQuery(int? Id = null, int? EnvelopeId = null) : IRequest<DocumentDto>
+/// <param name="UserId">The unique identifier of the sending user. Optional.</param>
+public record ReadDocumentQuery(int? Id = null, int? EnvelopeId = null, int? UserId = null) : IRequest<DocumentDto>
 {
 }
 
@@ -53,7 +54,10 @@ public class ReadDocumentQueryHandler : IRequestHandler<ReadDocumentQuery, Docum
     /// </exception>
     public async Task<DocumentDto> Handle(ReadDocumentQuery query, CancellationToken cancel)
     {
-        var docQuery = _repo.Query.Include(doc => doc.Elements).ThenInclude(e => e.Annotations);
+        var docQuery = _repo.Query.Include(doc => doc.Elements).ThenInclude(e => e.Annotations).AsNoTracking();
+
+        if (query.UserId is int userId)
+            docQuery = docQuery.Where(doc => doc.Envelope.UserId == userId);
 
         if (query.Id is not null)
         {