added upload image for wrni, and POST for wrn wrni

database/migrations/2018_05_23_042125_add_new_column_to_warehouseitems_table.php

@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddNewColumnToWarehouseitemsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('warehouseitems', function (Blueprint $table) {
+
+        $table->unsignedInteger('wa_id');//FK wrn id
+        $table->foreign('wa_id')
+                ->references('id')->on('warehousearrs')
+                ->onDelete('cascade');
+        
+        $table->unsignedInteger('soitem_id');//FK soitem id
+        $table->foreign('soitem_id')
+                ->references('id')->on('soitems')
+                ->onDelete('cascade');
+
+        });  
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+}

database/migrations/2018_05_23_075131_add_nullable_to_warehouseitems_table.php

@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddNullableToWarehouseitemsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('warehouseitems', function (Blueprint $table) {
+
+           $table->string('image')->nullable()->change();
+           
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('warehouseitems', function (Blueprint $table) {
+            //
+        });
+    }
+}