From 2e5df4f22c9dd1997eb61ce1e92b483a4a9ccd4e Mon Sep 17 00:00:00 2001
From: mrfoxygmfr <mrfoxygmfr@sch9.ru>
Date: Mon, 24 Mar 2025 12:21:16 +0300
Subject: feat(db/models): addProduct method for Operation
---
.../warehouse_accounting/db/models/Operation.java | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/src/main/java/ru/mrfoxygmfr/warehouse_accounting/db/models/Operation.java b/src/main/java/ru/mrfoxygmfr/warehouse_accounting/db/models/Operation.java
index 22116f8..31ec626 100644
--- a/src/main/java/ru/mrfoxygmfr/warehouse_accounting/db/models/Operation.java
+++ b/src/main/java/ru/mrfoxygmfr/warehouse_accounting/db/models/Operation.java
@@ -6,7 +6,9 @@ import org.hibernate.annotations.CreationTimestamp;
import org.hibernate.annotations.UpdateTimestamp;
import java.sql.Timestamp;
+import java.util.HashSet;
import java.util.Set;
+import java.util.stream.Collectors;
@Entity
@Table(name = "operations")
@@ -61,4 +63,21 @@ public class Operation {
@OneToMany(mappedBy = "operation", cascade=CascadeType.ALL, orphanRemoval = true)
@ToString.Exclude
private Set<OperationProduct> products;
+
+ public void updateProduct(OperationProduct product) {
+ if (products == null) {
+ products = new HashSet<>();
+ }
+
+ products = products.parallelStream()
+ .filter((p) -> p.getProduct() != product.getProduct())
+ .collect(Collectors.toSet());
+
+ if (product.getAmount() == 0) {
+ return;
+ }
+
+ products.add(product);
+ product.setOperation(this);
+ }
}
--
cgit mrf-deployment