category material many to many

app/Models/CategoryMaterial.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class CategoryMaterial extends Model
+{
+    protected $table = 'category_material';
+    public function category(){
+        return $this->belongsTo(Category::class);
+    }
+    public function material(){
+        return $this->belongsTo(Material::class);
+    }
+}

database/migrations/2019_07_10_081929_create_category_material_table.php

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+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateCategoryMaterialTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('category_material', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->unsignedBigInteger('category_id');
+            $table->unsignedBigInteger('material_id');
+
+//            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('category_material');
+    }
+}

database/migrations/2019_07_10_114639_add_to_category_material_table.php

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+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddToCategoryMaterialTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('category_material', function (Blueprint $table) {
+            $table->unsignedBigInteger('views')->nullable();
+            $table->unsignedBigInteger('likes')->nullable();
+            $table->unsignedBigInteger('orders_count')->nullable();
+            $table->unsignedBigInteger('orders_payed_count')->nullable();
+            $table->unsignedBigInteger('orders_total_amount')->nullable();
+
+
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('category_material', function (Blueprint $table) {
+            $table->dropColumn('view');
+            $table->dropColumn('like');
+            $table->dropColumn('orders_count');
+            $table->dropColumn('orders_payed_count');
+            $table->dropColumn('orders_total_amount');
+        });
+    }
+}