delivery seemds to work.

src/queries/delivery/commit.js

@@ -0,0 +1,34 @@
+import sql from 'mssql';
+import { xmlTag, xmlElement } from './xml.js';
+
+/**
+ * Commits this session's reservations into "real" Picklisten (bumps
+ * dbo.tPicklistePos.nStatus from <10 to 10/20 for this session). Mirrors
+ * AuslieferungContext.PicklistenCommitten -> Auslieferung.spPicklistenUebernehmen.
+ *
+ * nTeillieferung = 0: partial delivery is forbidden, matching create-order.js
+ * always delivering the full ordered quantity (see delivery.md §6).
+ *
+ * XML is passed as NVarChar and CONVERT()ed to xml inside the batch, and
+ * @xResult is read back via SELECT rather than a true XML OUTPUT parameter
+ * (tedious does not reliably round-trip xml OUTPUT params for this proc).
+ */
+export async function commitPicklists(transaction, kBenutzer, kSessionId, kAuftrag) {
+  const bestellungen = xmlElement('Bestellung', [xmlTag('kBestellung', kAuftrag)]);
+
+  await new sql.Request(transaction)
+    .input('Bestellungen', sql.NVarChar(sql.MAX), bestellungen)
+    .input('kBenutzer', sql.Int, kBenutzer)
+    .input('nTeillieferung', sql.Bit, false)
+    .input('kSessionId', sql.Int, kSessionId)
+    .query(`
+      DECLARE @xBestellungen XML = CONVERT(XML, @Bestellungen);
+      DECLARE @xResult XML;
+      EXEC Auslieferung.spPicklistenUebernehmen
+        @Bestellungen   = @xBestellungen,
+        @kBenutzer      = @kBenutzer,
+        @nTeillieferung = @nTeillieferung,
+        @kSessionId     = @kSessionId,
+        @xResult        = @xResult OUTPUT;
+    `);
+}