From 5fdb17eea7a2e7089ba905f8b15ed317240d8812 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Grand?= <francois.grand@inrae.fr>
Date: Wed, 7 Dec 2022 13:16:26 +0100
Subject: [PATCH] fix: predams graph: do not allow to remove basin if it's
unique
refs #582
---
src/app/components/pb-schema/pb-schema.component.ts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/app/components/pb-schema/pb-schema.component.ts b/src/app/components/pb-schema/pb-schema.component.ts
index 7ac6b72a7..6de70eecd 100644
--- a/src/app/components/pb-schema/pb-schema.component.ts
+++ b/src/app/components/pb-schema/pb-schema.component.ts
@@ -435,6 +435,13 @@ export class PbSchemaComponent implements AfterViewInit, AfterContentInit, OnIni
}
public get enableRemoveButton() {
+ // do not allow to remove last basin
+ if (this._selectedItem instanceof PbBassin) {
+ if (this.predamService.bassins.length == 1) {
+ return false;
+ }
+ }
+
if (this._selectedItem === this.predamService.upstreamBassin) {
return false;
}
--
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