Add Phase 3 Tally accounting master synchronization

app/modules/accounting/ui.py

@@ -114,6 +114,7 @@ def tally_tool(
     initialized: int = 0,
     mapped: int = 0,
     unmapped: int = 0,
+    synced: int = 0,
     error: str = "",
 ):
     db = CommonSessionLocal()
@@ -148,7 +149,7 @@ def tally_tool(
             try:
                 response_data = request_agent_command(
                     node.node_code,
-                    "phase2_status",
+                    "phase3_status",
                     payload,
                     timeout_seconds=20,
                 )
@@ -163,7 +164,7 @@ def tally_tool(
             request,
             db,
             user,
-            title="Tally Company Mapping",
+            title="Tally Accounting Masters",
             clients=clients,
             selected_client=selected_client,
             registrations=registrations,
@@ -173,6 +174,7 @@ def tally_tool(
             initialized=bool(initialized),
             mapped=bool(mapped),
             unmapped=bool(unmapped),
+            synced=bool(synced),
             command_error=command_error,
         )
     finally:
@@ -358,3 +360,51 @@ def unmap_tally_company(
         )
     finally:
         db.close()
+
+
+@router.post("/sync-masters")
+def sync_tally_masters(
+    request: Request,
+    client_id: int = Form(...),
+    tally_guid: str = Form(...),
+    csrf_token: str = Form(...),
+):
+    validate_csrf(request, csrf_token)
+    db = CommonSessionLocal()
+    try:
+        user, response = _require_partner(request, db, "accounting.tally.sync_masters")
+        if response:
+            return response
+        client, _clients, scope = _find_visible_client(db, request, user, client_id)
+        if not client:
+            return _denied()
+        node = get_active_storage_node_for_branch(db, scope.tenant_id, scope.branch_id)
+        if not node or not _node_online(node):
+            return RedirectResponse(
+                url=f"/tools/tally?client_id={client.id}&error={quote('ERP Local Agent is offline for the active branch.')}",
+                status_code=303,
+            )
+        try:
+            result = request_agent_command(
+                node.node_code,
+                "accounting_sync_masters",
+                {
+                    "client_id": int(client.id),
+                    "tally_guid": str(tally_guid or "").strip(),
+                    "requested_by_user_id": int(user.id),
+                },
+                timeout_seconds=120,
+            )
+            if not result.get("ok"):
+                raise RuntimeError(str(result.get("error") or "Tally master synchronization failed."))
+        except Exception as exc:
+            return RedirectResponse(
+                url=f"/tools/tally?client_id={client.id}&error={quote(str(exc))}",
+                status_code=303,
+            )
+        return RedirectResponse(
+            url=f"/tools/tally?client_id={client.id}&refresh=1&synced=1",
+            status_code=303,
+        )
+    finally:
+        db.close()