From 55fb2248b5760c216bb1da789c4d03e6e21778ed Mon Sep 17 00:00:00 2001
From: Jukka Ahonen <jukka.ahonen@nordcloud.com>
Date: Tue, 5 Sep 2023 15:03:01 +0300
Subject: [PATCH] check subvention values when updating full_amount

---
 .../leaseSections/rent/RentAdjustmentEdit.js    | 17 +++++++++++++++--
 src/leases/helpers.js                           | 13 +++++++++++++
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/src/leases/components/leaseSections/rent/RentAdjustmentEdit.js b/src/leases/components/leaseSections/rent/RentAdjustmentEdit.js
index 4dd3de63c..73292211c 100644
--- a/src/leases/components/leaseSections/rent/RentAdjustmentEdit.js
+++ b/src/leases/components/leaseSections/rent/RentAdjustmentEdit.js
@@ -41,6 +41,7 @@ import {
   calculateRentAdjustmentSubventionPercentCumulative,
   getDecisionById,
   hasSubventionDataChanged,
+  hasSubventionValues,
 } from '$src/leases/helpers';
 import {getUiDataLeaseKey} from '$src/uiData/helpers';
 import {
@@ -265,9 +266,21 @@ class RentAdjustmentsEdit extends PureComponent<Props> {
 
   componentDidUpdate(prevProps: Props) {
     if (this.props && hasSubventionDataChanged(prevProps, this.props)) {
-      const {change, field} = this.props;
+      const {
+        change,
+        field,
+        fullAmount,
+        managementSubventions,
+        temporarySubventions
+      } = this.props;
+
+      let newFullAmount = fullAmount
+
+      if (hasSubventionValues(managementSubventions, temporarySubventions)) {
+        newFullAmount = this.calculateTotalSubventionPercent()
+      }
       
-      change(formName, `${field}.full_amount`, formatNumber(this.calculateTotalSubventionPercent())); // TODO 
+      change(formName, `${field}.full_amount`, formatNumber(newFullAmount)); // TODO 
     }
   }
 
diff --git a/src/leases/helpers.js b/src/leases/helpers.js
index c4104c369..34f78e5ee 100644
--- a/src/leases/helpers.js
+++ b/src/leases/helpers.js
@@ -1531,6 +1531,19 @@ export const calculateSubventionDiscountTotal = (initialYearRent: number, manage
   return Number(initialYearRent);
 };
 
+/**
+ * Check if subventions have values for calculation
+ * @param {number} initialYearRent
+ * @param {Object[]} managementSubventions
+ * @param {number} currentAmountPerArea
+ * @return {number}
+ */
+export const hasSubventionValues = (managementSubventions: ?Array<Object>, temporarySubventions: ?Array<Object>): boolean => {
+  let msWithValues = managementSubventions.filter((subvention) => !!subvention.subvention_amount)
+  let tsWithValues = temporarySubventions.filter((subvention) => !!subvention.subvention_percent)
+  return !!(msWithValues.length || tsWithValues.length)
+};
+
 /**
  * Calculate basis of rent subvention percent
  * @param {number} initialYearRent