feat(desktop): implement phase 2 native capabilities

backend/app/services/document_service.py

@@ -10,7 +10,7 @@ from typing import Iterable
 import aiofiles
 from fastapi import HTTPException, UploadFile, status
 from fastapi.responses import FileResponse
-from sqlalchemy import delete as sa_delete, or_, select, update as sa_update
+from sqlalchemy import and_, delete as sa_delete, or_, select, update as sa_update
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.core.deps import get_cra_site_scope
@@ -30,6 +30,8 @@ from app.models.audit_log import AuditLog
 from app.models.distribution import Distribution, DistributionStatus, DistributionTargetType
 from app.models.document import Document, DocumentScopeType, DocumentStatus
 from app.models.document_version import DocumentVersion, DocumentVersionStatus
+from app.models.desktop_notification import DesktopNotificationDelivery
+from app.models.study import Study
 from app.schemas.acknowledgement import AcknowledgementCreate
 from app.schemas.distribution import DistributionCreate, DistributionRead, DistributionStats
 from app.schemas.document import DocumentCreate, DocumentDetail, DocumentSummary, DocumentUpdate
@@ -778,9 +780,20 @@ async def list_distribution_notifications(
             DocumentVersion.version_no,
             DocumentVersion.change_summary,
             DocumentVersion.effective_at,
+            Study.name.label("study_name"),
+            DesktopNotificationDelivery.delivered_at,
+            DesktopNotificationDelivery.read_at,
         )
         .join(DocumentVersion, Distribution.version_id == DocumentVersion.id)
         .join(Document, Distribution.document_id == Document.id)
+        .join(Study, Document.trial_id == Study.id)
+        .outerjoin(
+            DesktopNotificationDelivery,
+            and_(
+                DesktopNotificationDelivery.distribution_id == Distribution.id,
+                DesktopNotificationDelivery.user_id == current_user.id,
+            ),
+        )
         .where(
             Document.trial_id == study_id,
             Distribution.status == DistributionStatus.ACTIVE,
@@ -804,6 +817,10 @@ async def list_distribution_notifications(
                 change_summary=row.change_summary,
                 effective_at=row.effective_at,
                 created_at=row.created_at,
+                study_id=study_id,
+                study_name=row.study_name,
+                delivered_at=row.delivered_at,
+                read_at=row.read_at,
             )
         )
     return items