From 1b06082e2e6adbb5f6e3f7bfbeaff183d6b9014d Mon Sep 17 00:00:00 2001
From: jitendra <jitendra@webkul.com>
Date: Thu, 11 Oct 2018 11:42:39 +0530
Subject: [PATCH] Tax calculation

---
 packages/Webkul/Checkout/src/Cart.php          | 18 ++++++++++++++++++
 .../2018_09_05_150444_create_cart_table.php    |  4 ++--
 ...18_09_05_150915_create_cart_items_table.php |  7 +------
 .../Webkul/Checkout/src/Models/CartItem.php    | 11 ++---------
 4 files changed, 23 insertions(+), 17 deletions(-)

diff --git a/packages/Webkul/Checkout/src/Cart.php b/packages/Webkul/Checkout/src/Cart.php
index a02ba8875..6f289d865 100644
--- a/packages/Webkul/Checkout/src/Cart.php
+++ b/packages/Webkul/Checkout/src/Cart.php
@@ -639,6 +639,8 @@ class Cart {
             }
         }
 
+        $this->calulateTax();
+
         return true;
     }
 
@@ -698,6 +700,8 @@ class Cart {
         if(!$cart = $this->getCart())
             return false;
 
+        $this->calulateItemsTax();
+
         $cart->grand_total = 0;
         $cart->base_grand_total = 0;
 
@@ -735,6 +739,20 @@ class Cart {
         $cart->save();
     }
 
+    /**
+     * Calculates cart items tax
+     *
+     * @return void
+    */
+    public function calulateItemsTax()
+    {
+        $cart = $this->getCart();
+
+        foreach ($cart->items()->get() as $item) {
+            $product = $item->product;
+        }
+    }
+
     /**
      * Checks if cart has any error
      *
diff --git a/packages/Webkul/Checkout/src/Database/Migrations/2018_09_05_150444_create_cart_table.php b/packages/Webkul/Checkout/src/Database/Migrations/2018_09_05_150444_create_cart_table.php
index dfe93a40a..ce5a38381 100644
--- a/packages/Webkul/Checkout/src/Database/Migrations/2018_09_05_150444_create_cart_table.php
+++ b/packages/Webkul/Checkout/src/Database/Migrations/2018_09_05_150444_create_cart_table.php
@@ -41,8 +41,8 @@ class CreateCartTable extends Migration
             $table->decimal('tax_total', 12, 4)->default(0)->nullable();
             $table->decimal('base_tax_total', 12, 4)->default(0)->nullable();
 
-            $table->decimal('sub_total_with_discount', 12, 4)->default(0)->nullable();
-            $table->decimal('base_sub_total_with_discount', 12, 4)->default(0)->nullable();
+            $table->decimal('discount', 12, 4)->default(0)->nullable();
+            $table->decimal('base_discount', 12, 4)->default(0)->nullable();
 
             $table->string('checkout_method')->nullable();
             $table->boolean('is_guest')->nullable();
diff --git a/packages/Webkul/Checkout/src/Database/Migrations/2018_09_05_150915_create_cart_items_table.php b/packages/Webkul/Checkout/src/Database/Migrations/2018_09_05_150915_create_cart_items_table.php
index 6168624af..5d6a90cae 100644
--- a/packages/Webkul/Checkout/src/Database/Migrations/2018_09_05_150915_create_cart_items_table.php
+++ b/packages/Webkul/Checkout/src/Database/Migrations/2018_09_05_150915_create_cart_items_table.php
@@ -19,7 +19,6 @@ class CreateCartItemsTable extends Migration
             $table->string('sku')->nullable();
             $table->string('type')->nullable();
             $table->string('name')->nullable();
-            $table->integer('parent_id')->unsigned()->nullable();
             $table->string('coupon_code')->nullable();
             $table->decimal('weight', 12,4)->default(1);
             $table->decimal('total_weight', 12,4)->default(0);
@@ -35,18 +34,14 @@ class CreateCartItemsTable extends Migration
             $table->decimal('tax_percent', 12, 4)->default(0)->nullable();
             $table->decimal('tax_amount', 12, 4)->default(0)->nullable();
             $table->decimal('base_tax_amount', 12, 4)->default(0)->nullable();
-
-            $table->decimal('total_with_discount', 12,4)->default(0);
-            $table->decimal('base_total_with_discount', 12,4)->default(0);
             
             $table->decimal('discount_percent', 12,4)->default(0);
             $table->decimal('discount_amount', 12,4)->default(0);
             $table->decimal('base_discount_amount', 12,4)->default(0);
-            $table->boolean('no_discount')->nullable()->default(0);
 
-            $table->boolean('free_shipping')->nullable()->default(0);
             $table->json('additional')->nullable();
 
+            $table->integer('parent_id')->unsigned()->nullable();
             $table->integer('product_id')->unsigned();
             $table->foreign('product_id')->references('id')->on('products')->onDelete('cascade');
             $table->integer('cart_id')->unsigned();
diff --git a/packages/Webkul/Checkout/src/Models/CartItem.php b/packages/Webkul/Checkout/src/Models/CartItem.php
index f6d284d95..e047811ff 100644
--- a/packages/Webkul/Checkout/src/Models/CartItem.php
+++ b/packages/Webkul/Checkout/src/Models/CartItem.php
@@ -3,6 +3,7 @@
 namespace Webkul\Checkout\Models;
 
 use Illuminate\Database\Eloquent\Model;
+use Webkul\Product\Models\Product;
 
 
 class CartItem extends Model
@@ -16,17 +17,9 @@ class CartItem extends Model
     protected $fillable = ['product_id', 'quantity', 'cart_id', 'sku', 'type', 'name', 'parent_id','tax_category_id', 'coupon_code', 'weight', 'total_weight', 'base_total_weight', 'price', 'total', 'base_total', 'total_with_discount', 'base_total_with_discount', 'base_price', 'custom_price',  'discount_percent', 'discount_amount', 'base_discount_amount', 'no_discount', 'free_shipping', 'additional'];
 
     public function product() {
-        return $this->hasOne('Webkul\Product\Models\Product', 'id', 'product_id');
+        return $this->hasOne(Product::class, 'id', 'product_id');
     }
 
-    // /**
-    //  * Get the parent item
-    //  */
-    // public function parent()
-    // {
-    //     return $this->hasOne(self::class, 'parent_id', 'id');
-    // }
-
     /**
      * Get the child item.
      */