From 31bb78bfca5369790054860f1bb1985fbd38fa44 Mon Sep 17 00:00:00 2001
From: Abdullah Atta <abdullahatta@streetwriters.co>
Date: Mon, 4 Aug 2025 11:54:38 +0500
Subject: [PATCH] web: add `onBeforeOpen` hook to dialog manager

---
 apps/web/src/common/dialog-manager.tsx | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/apps/web/src/common/dialog-manager.tsx b/apps/web/src/common/dialog-manager.tsx
index ff9ecec77..e9aa12003 100644
--- a/apps/web/src/common/dialog-manager.tsx
+++ b/apps/web/src/common/dialog-manager.tsx
@@ -24,6 +24,17 @@ export interface BaseDialogProps<T = unknown> {
   onClose: (result: T) => void;
 }
 
+type PropsWithoutOnClose<Props extends BaseDialogProps<any>> = Omit<
+  Props,
+  "onClose"
+>;
+
+type DialogOptions<Props extends BaseDialogProps<any>> = {
+  onBeforeOpen?: (
+    props: PropsWithoutOnClose<Props>
+  ) => boolean | Promise<boolean>;
+};
+
 class _DialogManager {
   private openedDialogs: Map<React.JSXElementConstructor<any>, () => void> =
     new Map();
@@ -83,10 +94,15 @@ class _DialogManager {
   }
 
   register<Props extends BaseDialogProps<any>>(
-    component: React.ComponentType<Props>
+    component: React.ComponentType<Props>,
+    options?: DialogOptions<Props>
   ) {
     return {
-      show: (props: Omit<Props, "onClose">) => this.open(component, props),
+      show: async (props: PropsWithoutOnClose<Props>) => {
+        if (options?.onBeforeOpen && !(await options?.onBeforeOpen?.(props)))
+          return false;
+        return await this.open(component, props);
+      },
       close: () => {
         const dialog = this.openedDialogs.get(component);
         if (!dialog) return;