From 7566c57ed997c82df78e62ce852d8b2c33c21cb3 Mon Sep 17 00:00:00 2001
From: Hagernesh <hagernesh@example.com>
Date: Tue, 21 Jul 2026 11:54:35 +0000
Subject: [PATCH] feat(warehouses): per-truck EDR handover signing with
 auto-delivery on completion

EDR truck gate-out now generates a per-truck handover (new
edr_assignment_id link) and notifies the customer to sign from the
portal. New sign endpoint delivers the signed truck's containers; last
signature auto-delivers remaining inventory, frees trucks and completes
the booking via import.handover.completed. Adds gate-in truck-arrival
notification and per-truck handover PDFs.
---
 .../warehouses/warehouse-inventory.service.ts | 49 +++++++++++++------
 1 file changed, 34 insertions(+), 15 deletions(-)

diff --git a/apps/edr-freight-api/src/modules/warehouses/warehouse-inventory.service.ts b/apps/edr-freight-api/src/modules/warehouses/warehouse-inventory.service.ts
index a144d21bf..7e03eb6a2 100644
--- a/apps/edr-freight-api/src/modules/warehouses/warehouse-inventory.service.ts
+++ b/apps/edr-freight-api/src/modules/warehouses/warehouse-inventory.service.ts
@@ -4429,22 +4429,41 @@ export class WarehouseInventoryService {
           );
         }
       }
-      // EDR last-mile: same per-truck rule — each assigned truck is weighed out
-      // separately, and deliver waits until the last one has left.
-      const [lm]: Array<{ total: string; left: string }> = await this.dataSource.query(
-        `SELECT COUNT(*) AS total,
-                COUNT(*) FILTER (WHERE va.departed_at IS NOT NULL) AS "left"
-           FROM freight.last_mile_vehicle_assignments va
-           JOIN freight.last_mile l ON l.id = va.last_mile_id AND l.deleted_at IS NULL
-          WHERE l.booking_id = $1 AND va.deleted_at IS NULL`,
-        [item.bookingId],
-      );
-      const lmTotal = Number(lm?.total ?? 0);
-      const lmLeft = Number(lm?.left ?? 0);
-      if (lmTotal > 0 && lmLeft < lmTotal) {
-        throw new BadRequestException(
-          `Deliver is available only after every assigned EDR truck has left (${lmLeft} of ${lmTotal} so far)`,
+      // EDR last-mile delivers per truck: a container item only needs the truck
+      // CARRYING IT to have left; bulk (no container) waits for every truck.
+      if (item.containerId) {
+        const [own]: Array<{ pending: string }> = await this.dataSource.query(
+          `SELECT COUNT(*) FILTER (WHERE va.departed_at IS NULL) AS pending
+             FROM freight.last_mile_vehicle_assignments va
+             JOIN freight.last_mile l ON l.id = va.last_mile_id AND l.deleted_at IS NULL
+             LEFT JOIN freight.last_mile_vehicle_containers vc
+               ON vc.assignment_id = va.id AND vc.deleted_at IS NULL
+             JOIN freight.containers c ON c.id = $2 AND c.deleted_at IS NULL
+            WHERE l.booking_id = $1 AND va.deleted_at IS NULL
+              AND COALESCE(vc.container_number, va.container_number) = c.container_number`,
+          [item.bookingId, item.containerId],
         );
+        if (Number(own?.pending ?? 0) > 0) {
+          throw new BadRequestException(
+            'Deliver is available only after the EDR truck carrying this container has left',
+          );
+        }
+      } else {
+        const [lm]: Array<{ total: string; left: string }> = await this.dataSource.query(
+          `SELECT COUNT(*) AS total,
+                  COUNT(*) FILTER (WHERE va.departed_at IS NOT NULL) AS "left"
+             FROM freight.last_mile_vehicle_assignments va
+             JOIN freight.last_mile l ON l.id = va.last_mile_id AND l.deleted_at IS NULL
+            WHERE l.booking_id = $1 AND va.deleted_at IS NULL`,
+          [item.bookingId],
+        );
+        const lmTotal = Number(lm?.total ?? 0);
+        const lmLeft = Number(lm?.left ?? 0);
+        if (lmTotal > 0 && lmLeft < lmTotal) {
+          throw new BadRequestException(
+            `Deliver is available only after every assigned EDR truck has left (${lmLeft} of ${lmTotal} so far)`,
+          );
+        }
       }
     }