add to cart, cart page, change cart item quantity

6 files changed, 163 insertions, 58 deletions

diff --git a/src/helpers/cart.js b/src/helpers/cart.js
index 07e47324..8712c03a 100644
--- a/src/helpers/cart.js
+++ b/src/helpers/cart.js
@@ -1,7 +1,7 @@
 const getCart = () => {
   const cart = localStorage.getItem('cart');
   if (cart) return JSON.parse(cart);
-  return [];
+  return {};
 }
 
 const setCart = (cart) => {
@@ -9,18 +9,18 @@ const setCart = (cart) => {
   return true;
 }
 
-const getItemIndex = (product_id) => {
-  const cart = getCart();
-  return cart.findIndex((item) => item.product_id == product_id);
+const getItemCart = (product_id) => {
+  let cart = getCart();
+  return cart[product_id];
 }
 
-const addToCart = (product_id, quantity) => {
+const createOrUpdateItemCart = (product_id, quantity) => {
   let cart = getCart();
-  let itemIndexByProductId = getItemIndex(product_id);
-  if (itemIndexByProductId > -1) {
-    updateItemCart(product_id, quantity);
+  let isFoundInCart = cart[product_id];
+  if (isFoundInCart) {
+    cart[product_id].quantity = quantity;
   } else {
-    cart.push({ product_id, quantity });
+    cart[product_id] = { product_id, quantity };
   }
   setCart(cart);
   return true;
@@ -28,27 +28,14 @@ const addToCart = (product_id, quantity) => {
 
 const deleteItemCart = (product_id) => {
   let cart = getCart();
-  let itemIndexByProductId = getItemIndex(product_id);
-  if (itemIndexByProductId > -1) {
-    cart.splice(itemIndexByProductId, 1)
-  }
-  setCart(cart);
-  return true;
-}
-
-const updateItemCart = (product_id, quantity) => {
-  let cart = getCart();
-  let itemIndexByProductId = getItemIndex(product_id);
-  if (itemIndexByProductId > -1) {
-    cart[itemIndexByProductId].quantity += quantity;
-  }
+  delete cart[product_id]
   setCart(cart);
   return true;
 }
 
 export {
   getCart,
-  addToCart,
-  deleteItemCart,
-  updateItemCart
+  getItemCart,
+  createOrUpdateItemCart,
+  deleteItemCart
 }
\ No newline at end of file
diff --git a/src/icons/minus.svg b/src/icons/minus.svg
new file mode 100644
index 00000000..12a10199
--- /dev/null
+++ b/src/icons/minus.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-minus">
+    <line x1="5" y1="12" x2="19" y2="12"></line>
+</svg>
\ No newline at end of file
diff --git a/src/icons/plus.svg b/src/icons/plus.svg
new file mode 100644
index 00000000..2923c684
--- /dev/null
+++ b/src/icons/plus.svg
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-plus">
+    <line x1="12" y1="5" x2="12" y2="19"></line>
+    <line x1="5" y1="12" x2="19" y2="12"></line>
+</svg>
\ No newline at end of file
diff --git a/src/pages/shop/brands/[slug].js b/src/pages/shop/brands/[slug].js
index 320c4454..b04d2715 100644
--- a/src/pages/shop/brands/[slug].js
+++ b/src/pages/shop/brands/[slug].js
@@ -88,8 +88,8 @@ export default function BrandDetail({
           <button className="btn-light py-2 flex items-center gap-x-2 mb-2" onClick={() => setActiveFilter(true)}>
             <FilterIcon className="w-4 h-4" /> <span>Filter</span>
           </button>
-          <h1>Produk</h1>
-          <div className="text-caption mb-4">
+          <h1 className="mb-2">Produk</h1>
+          <div className="text-caption-1 mb-4">
             {productFound > 0 ? (
               <>
                 Menampilkan&nbsp;
diff --git a/src/pages/shop/cart.js b/src/pages/shop/cart.js
index 635d4efd..5e7ff822 100644
--- a/src/pages/shop/cart.js
+++ b/src/pages/shop/cart.js
@@ -1,49 +1,160 @@
-import { useEffect } from "react";
+import { useEffect, useState } from "react";
 import Header from "../../components/Header";
 import Layout from "../../components/Layout";
 import Link from "../../components/Link";
-import { getCart } from "../../helpers/cart";
+import { createOrUpdateItemCart, deleteItemCart, getCart, getItemCart } from "../../helpers/cart";
 import ChevronLeftIcon from "../../icons/chevron-left.svg";
+import MinusIcon from "../../icons/minus.svg";
+import PlusIcon from "../../icons/plus.svg";
+import { LazyLoadImage } from "react-lazy-load-image-component";
+
+import 'react-lazy-load-image-component/src/effects/blur.css';
+import apiOdoo from "../../helpers/apiOdoo";
+import currencyFormat from "../../helpers/currencyFormat";
 
 export default function Cart() {
+  const [products, setProducts] = useState([]);
+
+  const getProducts = async () => {
+    let cart = getCart();
+    let productIds = Object.keys(cart);
+    if (productIds.length > 0) {
+      productIds = productIds.join(',');
+      let dataProducts = await apiOdoo('GET', `/api/v1/product_variant/${productIds}`);
+      dataProducts = dataProducts.map((product) => ({
+        ...product,
+        quantity: cart[product.id].quantity
+      }));
+      setProducts(dataProducts);
+    }
+  }
+
   useEffect(() => {
-    console.log(getCart());
-  })
+    getProducts();
+  }, []);
+
+  const updateCart = (productId, quantity) => {
+    let productIndexToUpdate = products.findIndex((product) => product.id == productId);
+    if (quantity != '') createOrUpdateItemCart(productId, quantity);
+    setProducts((products) => {
+      products[productIndexToUpdate].quantity = quantity;
+      return [...products];
+    });
+  };
+
+  const blurQuantity = (productId, quantity) => {
+    quantity = quantity == ('' || 0) ? 1 : parseInt(quantity);
+    updateCart(productId, quantity);
+  };
+
+  const updateQuantity = (productId, quantity) => {
+    quantity = quantity == '' ? '' : parseInt(quantity);
+    updateCart(productId, quantity);
+  };
+
+  const plusQuantity = (productId) => {
+    let productIndexToUpdate = products.findIndex((product) => product.id == productId);
+    let quantity = products[productIndexToUpdate].quantity + 1;
+    updateCart(productId, quantity);
+  }
+
+  const minusQuantity = (productId) => {
+    let productIndexToUpdate = products.findIndex((product) => product.id == productId);
+    let quantity = products[productIndexToUpdate].quantity - 1;
+    if (quantity <= 0) {
+      deleteItemCart(productId);
+      setProducts((products) => {
+        products.splice(productIndexToUpdate, 1);
+        return [...products];
+      });
+    } else {
+      updateCart(productId, quantity);
+    }
+  }
+
   return (
     <>
       <Header title={`Keranjang Belanja - Indoteknik`}/>
       <Layout>
-        <div className="p-4">
-          {/* Progress Bar */}
-          <div className="bg-gray_r-2 flex gap-x-2 p-4 rounded-md mb-4">
-            <div className="flex gap-x-2 items-center">
-              <div className="bg-yellow_r-9 leading-none p-2 rounded-full w-7 text-center text-gray_r-12 text-caption-2">1</div>
-              <p className="font-medium text-gray_r-12 text-caption-2">Keranjang</p>
-            </div>
-            <div className="flex-1 flex items-center">
-              <div className="h-0.5 w-full bg-gray_r-7"></div>
-            </div>
-            <div className="flex gap-x-2 items-center">
-              <div className="bg-gray_r-3 leading-none p-2 rounded-full w-7 text-center text-gray_r-11 text-caption-2">2</div>
-              <p className="font-medium text-gray_r-11 text-caption-2">Pembayaran</p>
-            </div>
-            <div className="flex-1 flex items-center">
-              <div className="h-0.5 w-full bg-gray_r-7"></div>
-            </div>
-            <div className="flex gap-x-2 items-center">
-              <div className="bg-gray_r-3 leading-none p-2 rounded-full w-7 text-center text-gray_r-11 text-caption-2">3</div>
-              <p className="font-medium text-gray_r-11 text-caption-2">Selesai</p>
-            </div>
+        {/* jsx-start: Progress Bar */}
+        <div className="bg-gray_r-2 flex gap-x-2 p-4 rounded-md">
+          <div className="flex gap-x-2 items-center">
+            <div className="bg-yellow_r-9 leading-none p-2 rounded-full w-7 text-center text-gray_r-12 text-caption-2">1</div>
+            <p className="font-medium text-gray_r-12 text-caption-2">Keranjang</p>
+          </div>
+          <div className="flex-1 flex items-center">
+            <div className="h-0.5 w-full bg-gray_r-7"></div>
+          </div>
+          <div className="flex gap-x-2 items-center">
+            <div className="bg-gray_r-3 leading-none p-2 rounded-full w-7 text-center text-gray_r-11 text-caption-2">2</div>
+            <p className="font-medium text-gray_r-11 text-caption-2">Pembayaran</p>
           </div>
-          {/* [End] Progress Bar */}
-          {/* Title */}
-          <div className="flex gap-x-2">
+          <div className="flex-1 flex items-center">
+            <div className="h-0.5 w-full bg-gray_r-7"></div>
+          </div>
+          <div className="flex gap-x-2 items-center">
+            <div className="bg-gray_r-3 leading-none p-2 rounded-full w-7 text-center text-gray_r-11 text-caption-2">3</div>
+            <p className="font-medium text-gray_r-11 text-caption-2">Selesai</p>
+          </div>
+        </div>
+        {/* [End] Progress Bar */}
+        <div className="p-4">
+
+          {/* [Start] Title */}
+          <div className="flex gap-x-2 mb-8">
             <Link href="/" className="pr-2">
               <ChevronLeftIcon className="w-6 stroke-gray_r-12"/>
             </Link>
             <h1>Keranjang Saya</h1>
           </div>
           {/* [End] Title */}
+
+          {/* [Start] Product List */}
+          <div className="flex flex-col gap-y-6">
+          {products.map((product, index) => (
+            <div className="flex gap-x-3" key={index}>
+              <div className="w-4/12">
+                <LazyLoadImage effect="blur" src={product.parent.image ? product.parent.image : '/images/noimage.jpeg'} alt={product.parent.name} className="object-contain object-center border border-gray_r-6 h-32 w-full rounded-md" />
+              </div>
+              <div className="w-8/12 flex flex-col">
+                <Link href="/" className="product-card__title wrap-line-ellipsis-2">
+                  {product.parent.name}
+                </Link>
+                <p className="text-caption-1 text-gray_r-11 mt-1">{product.code ? product.code : '-'}</p>
+                <div className="flex flex-wrap gap-x-1 items-center mb-2 mt-auto">
+                  <p className="text-caption-1 text-gray_r-12">{currencyFormat(product.price.price_discount)}</p>
+                  {product.price.discount_percentage > 0 ? (
+                    <>
+                      <span className="badge-red">{product.price.discount_percentage}%</span>
+                      <p className="text-caption-2 text-gray_r-11 line-through">{currencyFormat(product.price.price)}</p>
+                    </>
+                  ) : ''}
+                  
+                </div>
+                <div className="flex items-center">
+                  <p className="mr-auto text-caption-1 text-gray_r-12 font-bold">{currencyFormat(product.quantity * product.price.price_discount)}</p>
+                  <div className="flex gap-x-2">
+                    <button className="btn-light p-1 rounded-full" onClick={() => minusQuantity(product.id)}>
+                      <MinusIcon className="stroke-gray_r-12 w-3"/>
+                    </button>
+                    <input 
+                      type="number" 
+                      className="bg-transparent border-none w-4 text-center outline-none" 
+                      onBlur={(e) => blurQuantity(product.id, e.target.value)} 
+                      onChange={(e) => updateQuantity(product.id, e.target.value)} 
+                      value={product.quantity} 
+                    />
+                    <button className="btn-light p-1 rounded-full" onClick={() => plusQuantity(product.id)}>
+                      <PlusIcon className="stroke-gray_r-12 w-3"/>
+                    </button>
+                  </div>
+                </div>
+              </div>
+            </div>
+          ))}
+          </div>
+          {/* [End] Product List */}
+
         </div>
       </Layout>
     </>
diff --git a/src/pages/shop/product/[slug].js b/src/pages/shop/product/[slug].js
index e44cfeca..cabda175 100644
--- a/src/pages/shop/product/[slug].js
+++ b/src/pages/shop/product/[slug].js
@@ -9,7 +9,7 @@ import { LazyLoadImage } from "react-lazy-load-image-component";
 import "react-lazy-load-image-component/src/effects/blur.css";
 import ProductSlider from "../../../components/product/ProductSlider";
 import Layout from "../../../components/Layout";
-import { addToCart } from "../../../helpers/cart";
+import { createOrUpdateItemCart } from "../../../helpers/cart";
 
 export async function getServerSideProps( context ) {
   const { slug } = context.query;
@@ -83,7 +83,7 @@ export default function ProductDetail({ product }) {
 
   let addItemToCart = () => {
     if (quantity > 0) {
-      addToCart(activeVariant.id, parseInt(quantity));
+      createOrUpdateItemCart(activeVariant.id, parseInt(quantity));
     }
     return true;
   }