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refactor: ensure safe socket listener management in ButtonGroup and AdminPage components to prevent errors when socketManager is not available

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This commit is contained in:
sebseb7
2025-07-23 09:13:09 +02:00
parent a653908624
commit bfcc320e6d
2 changed files with 14 additions and 11 deletions
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13
src/components/header/ButtonGroup.js
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@@ -60,17 +60,18 @@ class ButtonGroup extends Component {
} }
addSocketListeners = () => { addSocketListeners = () => {
// Remove existing listeners first to avoid duplicates
// Remove existing listeners first to avoid duplicates this.removeSocketListeners();
this.removeSocketListeners();
if (window.socketManager) {
window.socketManager.on('cartUpdated', this.handleCartUpdated); window.socketManager.on('cartUpdated', this.handleCartUpdated);
}
} }
removeSocketListeners = () => { removeSocketListeners = () => {
if (window.socketManager) {
window.socketManager.off('cartUpdated', this.handleCartUpdated); window.socketManager.off('cartUpdated', this.handleCartUpdated);
}
} }
handleCartUpdated = (id,user,cart) => { handleCartUpdated = (id,user,cart) => {

12
src/pages/AdminPage.js
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@@ -142,14 +142,16 @@ class AdminPage extends React.Component {
addSocketListeners = () => { addSocketListeners = () => {
// Remove existing listeners first to avoid duplicates // Remove existing listeners first to avoid duplicates
this.removeSocketListeners(); this.removeSocketListeners();
window.socketManager.on('cartUpdated', this.handleCartUpdated);
if (window.socketManager) {
window.socketManager.on('cartUpdated', this.handleCartUpdated);
}
} }
removeSocketListeners = () => { removeSocketListeners = () => {
if (window.socketManager) {
window.socketManager.off('cartUpdated', this.handleCartUpdated); window.socketManager.off('cartUpdated', this.handleCartUpdated);
}
} }
formatPrice = (price) => { formatPrice = (price) => {