Prevents error message from being displayed twice in the same dialog

2021-06-04 16:22:15 +02:00 · 2021-06-04 16:22:15 +02:00 · bacd260547
parent 9f09dc9df2
commit bacd260547
1 changed files with 6 additions and 2 deletions
--- a/front/src/Stores/ErrorStore.ts
+++ b/front/src/Stores/ErrorStore.ts
@ -9,14 +9,18 @@ function createErrorStore() {
    return {
        subscribe,
        addErrorMessage: (e: string|Error): void => {
-            update((messages) => {
+            update((messages: string[]) => {
                let message: string;
                if (e instanceof Error) {
                    message = e.message;
                } else {
                    message = e;
                }
-                messages.push(message);
+
+                if (!messages.includes(message)) {
+                    messages.push(message);
+                }
+
                return messages;
            });
        },