From bbc3b52e90ca18af1153c6f1b0fd2399d34df49b Mon Sep 17 00:00:00 2001
From: bachir souldi <bachir.souldi@sophal.net>
Date: Wed, 10 Aug 2022 09:38:01 +0100
Subject: [PATCH] add button link from PO to PR

---
 .../purchase/web/PurchaseOrderController.java | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/web/PurchaseOrderController.java b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/web/PurchaseOrderController.java
index 71dde02d..6ea3bb2e 100644
--- a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/web/PurchaseOrderController.java
+++ b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/web/PurchaseOrderController.java
@@ -34,7 +34,9 @@ import com.axelor.apps.base.service.BlockingService;
 import com.axelor.apps.base.service.PartnerPriceListService;
 import com.axelor.apps.base.service.TradingNameService;
 import com.axelor.apps.purchase.db.PurchaseOrder;
+import com.axelor.apps.purchase.db.PurchaseRequest;
 import com.axelor.apps.purchase.db.repo.PurchaseOrderRepository;
+import com.axelor.apps.purchase.db.repo.PurchaseRequestRepository;
 import com.axelor.apps.purchase.exception.IExceptionMessage;
 import com.axelor.apps.purchase.service.PurchaseOrderService;
 import com.axelor.apps.purchase.service.print.PurchaseOrderPrintService;
@@ -62,6 +64,8 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.stream.Collectors;
+
 import javax.annotation.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -554,4 +558,40 @@ public class PurchaseOrderController {
       TraceBackService.trace(response, e);
     }
   }
+
+  /**
+   * @param request
+   * @param response
+   */
+  public void showPurchaseRequest(ActionRequest request, ActionResponse response){
+    PurchaseOrder purchaseOrder = Beans.get(PurchaseOrderRepository.class)
+        .find(request.getContext().asType(PurchaseOrder.class).getId());
+
+    List<PurchaseRequest> purchaseRequests = Beans.get(PurchaseRequestRepository.class).all().fetch();
+    List<Long> tempPurchaseRequest = new ArrayList<>();
+
+    for (PurchaseRequest purchaseRequest : purchaseRequests) {
+      List<PurchaseOrder> pOrder =  purchaseRequest.getPurchaseOrderSet().stream().filter((po) -> po.getId() == purchaseOrder.getId()).collect(Collectors.toList());
+      if(pOrder.size() > 0){
+        tempPurchaseRequest.add(purchaseRequest.getId());
+      }
+    }
+
+
+    response.setView(
+            ActionView.define("Purchase requests")
+                .model(PurchaseRequest.class.getName())
+                .add("grid", "purchase-request-grid")
+                .add("form", "purchase-request-form")
+                .param("show-toolbar", "false")
+                .param("show-confirm", "false")
+                .param("popup-save", "false")
+                .param("popup", "false")      
+                .context("_ids", tempPurchaseRequest)
+                .domain("self.id in (" + Joiner.on(",").join(tempPurchaseRequest) + ")")
+                .map());
+
+
+  } 
+
 }