big progress

1 files changed, 34 insertions, 0 deletions

diff --git a/client/src/orderArticle.js b/client/src/orderArticle.js
new file mode 100644
index 0000000..be5a75b
--- /dev/null
+++ b/client/src/orderArticle.js
@@ -0,0 +1,34 @@
+import {
+    fetchOrders,
+    readOrderArrayFromLocalStorage,
+    kill,
+    findParent,
+    displayNumberOfItemsInShoppingBasketWithBadge
+} from "./utils.js"
+
+export function cancelOrder(event) {
+    //console.log(event.target);
+    console.log("cancel button clicked");
+    const article = findParent(parent => {return parent.tagName === "ARTICLE"})(event.target);
+
+    var previous = article.previousSibling;
+    var i = 0;
+    while (previous) {
+        if (previous.tagName === "ARTICLE") {
+            i = i+1;
+        }
+        previous = previous.previousSibling;
+    }
+
+    var orders = readOrderArrayFromLocalStorage();
+    console.log("---> canceling order ");
+    console.log(orders[i]);
+    console.log("---> removing it from shoppingbasket")
+    orders.splice(i, 1);
+    localStorage.setItem("shoppingBasketArray", JSON.stringify(orders));
+
+    var main = document.querySelector("main");
+    console.log("---> refreshing displayed orders")
+    kill(article);
+    displayNumberOfItemsInShoppingBasketWithBadge();
+}