Manchester | 26-ITP-Jan | Ofonime Edak | Sprint 1 | Feature/Destructuring

Sprint-1/destructuring/exercise-1/exercise.js

@@ -6,7 +6,7 @@ const personOne = {
 
 // Update the parameter to this function to make it work.
 // Don't change anything else.
-function introduceYourself(___________________________) {
+function introduceYourself({ name, age, favouriteFood }) {
   console.log(
     `Hello, my name is ${name}. I am ${age} years old and my favourite food is ${favouriteFood}.`
   );

Sprint-1/destructuring/exercise-2/exercise.js

@@ -70,3 +70,19 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+function gryffindorHouse(WizardAndWitch) {
+  const gryffindorMates = [];
+  for (const mate of WizardAndWitch) {
+    const { firstName, lastName, house } = mate;
+    if (house === "Gryffindor") {
+      gryffindorMates.push({
+        firstName: `${firstName}`,
+        lastName: `${lastName}`,
+      });
+    }
+  }
+  return gryffindorMates;
+}
+
+gryffindorHouse(hogwarts);

Sprint-1/destructuring/exercise-3/exercise.js

@@ -6,3 +6,30 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+
+function orderReceipt(orderItems) {
+  const totalList = [];
+  console.log("QUANTITY  ITEM               TOTAL");
+  for (const item of orderItems) {
+    const { itemName, quantity, unitPricePence } = item;
+
+    const total = ((quantity * unitPricePence) / 100).toFixed(2);
+    totalList.push(total);
+
+    console.log(
+      `${quantity.toString().padEnd(8)}  ` +
+        `${itemName.padEnd(17)}  ` +
+        `${total}`
+    );
+  }
+
+  const grandTotal = totalList.reduce((accumulator, current) => {
+    const totalCost = Number(accumulator) + Number(current);
+    return totalCost;
+  }, 0);
+  const finalBill = grandTotal.toFixed(2);
+  console.log(`Total:${finalBill}`);
+  console.log("-----------------");
+}
+
+orderReceipt(order);