Making orders taking into account shipping costs, discounts

app/Delivery.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Delivery extends Model
+{
+    protected $table = 'deliveries';
+
+    public function orders()
+    {
+        return $this->hasMany('App\Order');
+    }
+}

app/Http/Controllers/OrderController.php

@@ -3,8 +3,10 @@
 namespace App\Http\Controllers;
 
 use App\Cart;
+use App\Delivery;
 use App\Order;
 use App\OrderProduct;
+use App\Payment;
 use App\Product;
 use Auth;
 use Illuminate\Http\Request;
@@ -33,7 +35,13 @@ public function showPlaceAnOrder(){
         $oldCart = Session::get('cart');
         $cart = new Cart($oldCart);
 
-        return view('orders.place_an_order', ['products' => $cart->products, 'totalPrice' => $cart->totalPrice]);
+        // Delivery methods
+        $deliveries = Delivery::all();
+
+        // Payment methods
+        $payments = Payment::all();
+
+        return view('orders.place_an_order', ['products' => $cart->products, 'totalPrice' => $cart->totalPrice, 'deliveries' => $deliveries, 'payments' => $payments]);
     }
 
     public function store(Request $request){
@@ -65,13 +73,24 @@ public function store(Request $request){
         // Create order
         $order = new Order();
 
+        $discount = 0;
+
         if (Auth::check()){
             $order->user_id = Auth::user()->id;
+            $discount = Auth::user()->discount;
         }
 
-        $order->total_paid = $cart->totalPrice;
-        $order->delivery_method = $request->delivery_methods;
-        $order->payment_method = $request->payment_methods;
+        $order->delivery_id = $request->delivery_methods;
+        $order->payment_id = $request->payment_methods;
+
+        $delivery = Delivery::find($order->delivery_id);
+
+        // Total paid for order
+        $totalPriceForProducts = $cart->totalPrice;
+        $shipping = $delivery->price;
+        $totalPaidForOrder = $totalPriceForProducts + $shipping - $discount;
+
+        $order->total_paid = $totalPaidForOrder;
         $order->status = "Pending";
         $order->save();
 

app/Order.php

@@ -15,4 +15,14 @@ public function orderProducts()
     {
         return $this->hasMany('App\OrderProduct');
     }
+
+    public function delivery()
+    {
+        return $this->belongsTo('App\Delivery');
+    }
+
+    public function payment()
+    {
+        return $this->belongsTo('App\Payment');
+    }
 }

app/Payment.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Payment extends Model
+{
+    public function orders()
+    {
+        return $this->hasMany('App\Order');
+    }
+}

database/factories/ModelFactory.php

@@ -57,3 +57,19 @@
         'review' => $faker->text(500),
     ];
 });
+
+$factory->define(App\Delivery::class, function (Faker\Generator $faker) {
+
+    return [
+        'name' => $faker->unique()->word,
+        'price' => $faker->randomFloat(2, 5, 20)
+    ];
+});
+
+
+$factory->define(App\Payment::class, function (Faker\Generator $faker) {
+
+    return [
+        'name' => $faker->unique()->word
+    ];
+});

database/migrations/2014_10_12_000000_create_users_table.php

@@ -25,6 +25,7 @@ public function up()
             $table->string('city')->nullable();
             $table->string('country')->nullable();
             $table->string('phone_number')->nullable();
+            $table->float('discount')->unsigned()->default('20');
             $table->rememberToken();
             $table->timestamps();
         });

database/migrations/2017_03_05_190202_create_orders_table.php

@@ -16,14 +16,18 @@ public function up()
         Schema::create('orders', function (Blueprint $table) {
             $table->increments('id');
             $table->float('total_paid')->unsigned();
-            $table->string('delivery_method');
-            $table->string('payment_method');
             $table->string('status');
             $table->timestamps();
 
             $table->integer('user_id')->index()->unsigned()->nullable();
             $table->foreign('user_id')->references('id')->on('users')
                 ->onDelete('cascade');
+
+            $table->integer('delivery_id')->index()->unsigned();
+            $table->foreign('delivery_id')->references('id')->on('deliveries');
+
+            $table->integer('payment_id')->index()->unsigned();
+            $table->foreign('payment_id')->references('id')->on('payments');
         });
     }
 

database/migrations/2017_05_23_140629_create_payments_table.php

@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreatePaymentsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('payments', function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('name')->unique();
+            $table->string('path_to_image')->default('/images/missing.png');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('payments');
+    }
+}

database/migrations/2017_05_23_140703_create_deliveries_table.php

@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateDeliveriesTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('deliveries', function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('name')->unique();
+            $table->float('price')->unsigned();
+            $table->string('path_to_image')->default('/images/missing.png');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('deliveries');
+    }
+}

database/seeds/DatabaseSeeder.php

@@ -16,5 +16,7 @@ public function run()
         $this->call(SubcategoriesTableSeeder::class);
         $this->call(ProductsTableSeeder::class);
         //$this->call(ReviewsTableSeeder::class);
+        $this->call(DeliveriesTableSeeder::class);
+        $this->call(PaymentsTableSeeder::class);
     }
 }

database/seeds/DeliveriesTableSeeder.php

@@ -0,0 +1,29 @@
+<?php
+
+use App\Delivery;
+use Illuminate\Database\Seeder;
+
+class DeliveriesTableSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        $deliveryMethodsNames = ['InPost Courier', 'InPost paczkomat', 'UPS', 'Poczta Polska'];
+        $deliveryMethodsPrices = [8, 7, 12, 6];
+        $deliveryMethodsImages = ['/images/icons/inPost_courier.png', '/images/icons/inPost_paczkomat.jpg',
+            '/images/icons/ups.png', '/images/icons/poczta_polska.jpg'];
+
+
+        for ($i = 0; $i < count($deliveryMethodsNames); $i++) {
+            factory(Delivery::class)->create([
+                'name' => $deliveryMethodsNames[$i],
+                'price' => $deliveryMethodsPrices[$i],
+                'path_to_image' => $deliveryMethodsImages[$i]
+            ]);
+        }
+    }
+}

database/seeds/PaymentsTableSeeder.php

@@ -0,0 +1,25 @@
+<?php
+
+use App\Payment;
+use Illuminate\Database\Seeder;
+
+class PaymentsTableSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        $paymentMethodsNames = ['Credit card', 'Usual transfer'];
+        $paymentMethodsImages = ['/images/icons/credit_card.png', '/images/icons/usual_transfer.png'];
+
+        for ($i = 0; $i < count($paymentMethodsNames); $i++) {
+            factory(Payment::class)->create([
+                'name' => $paymentMethodsNames[$i],
+                'path_to_image' => $paymentMethodsImages[$i]
+            ]);
+        }
+    }
+}