Optimising Supplier Layout and source code placement

app/Http/Controllers/SupplierController.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Requests\SupplierAddEdit;
+use App\Models\{Cost,Supplier,SupplierDetail};
+
+class SupplierController extends Controller
+{
+	/**
+	 * Update a suppliers details
+	 *
+	 * @param SupplierAddEdit $request
+	 * @param Supplier $o
+	 * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View|\Illuminate\Http\RedirectResponse
+	 */
+	public function addedit(SupplierAddEdit $request,Supplier $o)
+	{
+		$this->middleware(['auth','wholesaler']);
+
+		foreach ($request->except(['_token','supplier_details','submit']) as $key => $item)
+			$o->{$key} = $item;
+
+		$o->active = (bool)$request->active;
+
+		try {
+			$o->save();
+
+		} catch (\Exception $e) {
+			return redirect()->back()->withErrors($e->getMessage())->withInput();
+		}
+
+		$o->load(['detail']);
+		$oo = $o->detail ?: new SupplierDetail;
+
+		foreach ($request->get('supplier_details',[]) as $key => $item)
+			$oo->{$key} = $item;
+
+		$o->detail()->save($oo);
+
+		return redirect()->back()
+			->with('success','Supplier saved');
+	}
+
+	/**
+	 * Site up site wide suppliers, or a site's supplier details
+	 *
+	 * @note This method is protected by the routes
+	 * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View
+	 */
+	public function admin_home()
+	{
+		$this->middleware(['auth','wholesaler']);
+
+		return view('supplier.home');
+	}
+
+	/**
+	 * Show the suppliers invoice
+	 *
+	 * @param Cost $o
+	 * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View
+	 */
+	public function cost(Cost $o)
+	{
+		// @todo Need to add the services that are active that are not on the bill for the supplier.
+		return view('supplier.cost',['o'=>$o]);
+	}
+
+	/**
+	 * View a supplier.
+	 *
+	 * @param Supplier|null $o
+	 * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View
+	 */
+	public function view(?Supplier $o)
+	{
+		$this->middleware(['auth','wholesaler']);
+
+		return view('supplier.details')
+			->with('o',$o);
+	}
+}