furniture/app/Http/Controllers/Admin/Album/ProductController.php

<?php
/**
 *  产品列表
 *  @author  system
 *  @version    1.0
 *  @date 2018-05-14 13:29:14
 *
 */
namespace App\Http\Controllers\Admin\Album;
use App\Http\Controllers\Admin\Controller;
use App\Models\AlbumCatModel;
use App\Models\AlbumProductModel;
use App\Models\AlbumProductStyleModel;
use App\Repositories\Album\Criteria\ProductWhere;
use Illuminate\Http\Request;
use App\Repositories\Base\Criteria\OrderBy;
use App\Repositories\Album\Criteria\MultiWhere;
use App\Repositories\Album\ProductRepository;

class ProductController extends Controller
{
    private $repository;

    public function __construct(ProductRepository $repository) {
        if(!$this->repository) $this->repository = $repository;
    }

    function index(Request $request) {
        $search['keyword'] = $request->input('keyword');
        $query = $this->repository->pushCriteria(new ProductWhere($search,$this->getStoreId()));

        if(isset($request['sort_field']) && $request['sort_field'] && isset($request['sort_field_by'])) {
        $query = $query->pushCriteria(new OrderBy($request['sort_field'],$request['sort_field_by']));
        }else{
            $query = $query->pushCriteria(new OrderBy('id','DESC'));
        }
        $list = $query->paginate();
        foreach ($list as $key => $item) {
            $cat = AlbumCatModel::where('id',$item->cat_id)->first();
            $style = AlbumProductStyleModel::where('id',$item->style)->first();
            $item->cat_name = $cat['name'];
            $item->style_name = $style['name'];
            $upload_img = json_decode($item->upload_img);
            $attr = json_decode($item->attr);
            $detail = json_decode($item->detail);
            $list[$key]['install_img'] = $upload_img[0];
            $list[$key]['specifications_img'] = $attr[0];
            $list[$key]['detail'] = $detail[0];
        }
        //dd($list);
        return view('admin.album.product.index',compact('list'));
    }

    /**
     * @param Request $request
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    function check(Request $request)
    {
        $request = $request->all();
        $search['keyword'] = $request->input('keyword');
        $orderby = array();
        if (isset($request['sort_field']) && $request['sort_field'] && isset($request['sort_field_by'])) {
            $orderby[$request['sort_field']] = $request['sort_field_by'];
        }
        $list = $this->repository->search($search, $orderby);
        return view('admin.album.product.check', compact('list'));
    }

    public function getSecondCategory(Request $request)
    {
        $cat_id = $request->input('cat_id');
        if (!$cat_id) {
            return response()->json(['message' => '参数不合法', 'code' => 1]);
        }
        $cat = AlbumCatModel::where([
            ['parent_id',$cat_id],['store_id',$this->getStoreId()]
        ])->orderByDesc('sort')->get()->toArray();
        if (empty($cat)) {
            $cat[] = [
                'name' => '请先添加二级分类！',
                'id'   => 0
            ];
        }
        print_r($cat);die;
        return response()->json([
            'data' => $cat,
            'code' => 0
        ]);
    }

    /**
     * 添加
     * 
     */
    public function create(Request $request)
    {
        if($request->method() == 'POST') {
            return $this->_createSave();
        }
        $cat = AlbumCatModel::where([['store_id',$this->getStoreId()],['parent_id',0]])->get();
        $style = AlbumProductStyleModel::Where('store_id',$this->getStoreId())->get();
        $data['cat_id']=null;
        return view('admin.album.product.edit',compact('data','cat','style'));
    }

    /**
     * 保存修改
     */
    private function _createSave(){
        $data = (array) request('data');
        $data['store_id'] = $this->getStoreId();
        if(!empty($data['specifications_img']['url'])) {
            foreach ($data['specifications_img']['url'] as $key=>$val) {
                $data['specifications_img']['url'][$key] = $this->formatImgUrl($val);
            }
            $data['specifications_img'] = json_encode($data['specifications_img']['url']);
        }
        if(!empty($data['install_img']['url'])){
            foreach ($data['install_img']['url'] as $key=>$val) {
                $data['install_img']['url'][$key] = $this->formatImgUrl($val);
            }
            $data['install_img'] = json_encode($data['install_img']['url']);
        }
        if(!empty($data['cover_pic']))
            $data['cover_pic'] = $this->formatImgUrl($data['cover_pic']);
        if(!empty($data['thumb']))
            $data['thumb'] = $this->formatImgUrl($data['thumb']);
        if(!empty($data['detail']['url'])) {
            foreach ($data['detail']['url'] as $key=>$val) {
                $data['detail']['url'][$key] = $this->formatImgUrl($val);
            }
            $data['detail'] = json_encode($data['detail']['url']);
        }
        if(!empty($data['detail_pic']))
            $data['detail_pic'] = $this->formatImgUrl($data['detail_pic']);
        $id = $this->repository->create($data);
        if($id) {
            $url[] = array('url'=>U( 'Album/Product/index'),'title'=>'返回列表');
            $url[] = array('url'=>U( 'Album/Product/create'),'title'=>'继续添加');
            $this->showMessage('添加成功',$url);
        }else{
            $url[] = array('url'=>U( 'Album/Product/index'),'title'=>'返回列表');
            return $this->showWarning('添加失败',$url);
        }
    }
    
    /**
     * 
     * 修改
     * 
     * 
     */
    public function update(Request $request) {
        if($request->method() == 'POST') {
            return $this->_updateSave();
        }
        $cat = AlbumCatModel::where([['store_id',$this->getStoreId()],['parent_id',0]])->get();
        $style = AlbumProductStyleModel::Where('store_id',$this->getStoreId())->get();
        $data = $this->repository->find($request->get('id'));


            $data['install_img'] = json_decode($data['install_img']);
            $data['specifications_img'] = json_decode($data['specifications_img']);
            $data['detail'] = json_decode($data['detail']);


        return view('admin.album.product.edit',compact('data','cat','style'));
    }

    /**
     * 保存修改
     */
    private function _updateSave() {
        $data = (array) request('data');
        if(!empty($data['specifications_img']['url'])) {
            foreach ($data['specifications_img']['url'] as $key=>$val) {
                $data['specifications_img']['url'][$key] = $this->formatImgUrl($val);
            }
            $data['specifications_img'] = json_encode($data['specifications_img']['url']);
        }
        if(!empty($data['install_img']['url'])){
            foreach ($data['install_img']['url'] as $key=>$val) {
                $data['install_img']['url'][$key] = $this->formatImgUrl($val);
            }
            $data['install_img'] = json_encode($data['install_img']['url']);
        }
        if(!empty($data['cover_pic']))
            $data['cover_pic'] = $this->formatImgUrl($data['cover_pic']);
        if(!empty($data['thumb']))
            $data['thumb'] = $this->formatImgUrl($data['thumb']);
        if(!empty($data['detail']['url'])) {
            foreach ($data['detail']['url'] as $key=>$val) {
                $data['detail']['url'][$key] = $this->formatImgUrl($val);
            }
            $data['detail'] = json_encode($data['detail']['url']);
        }
        if(!empty($data['detail_pic']))
            $data['detail_pic'] = $this->formatImgUrl($data['detail_pic']);
       // dd($data);
        $ok = $this->repository->update(request('id'),$data);
        if($ok) {
            $url[] = array('url'=>U( 'Album/Product/index'),'title'=>'返回列表');
            return $this->showMessage('操作成功',urldecode(request('_referer')));
        }else{
            $url[] = array('url'=>U( 'Album/Product/index'),'title'=>'返回列表');
            return $this->showWarning('操作失败',$url);
        }
    }

    public function view(Request $request) {
        $data = $this->repository->find(request('id'));
        return view('admin.album.product.view',compact('data'));
    }


    /**
     *
     * 状态改变
     *
     */
    public function status(Request $request) {
        $ok = $this->repository->updateStatus(request('id'),request('status'));
        if($ok) {
            return $this->showMessage('操作成功');
        }else{
            return $this->showWarning('操作失败');
        }
    }
    
    /**
     * 删除
     */
    public function destroy(Request $request) {
        //$bool = $this->repository->destroy($request->get('id'));
        $cat = AlbumProductModel::find($request->get('id'));
        $ok = $cat->delete();
        if($ok) {
            return  $this->showMessage('操作成功');
        }else{
            return  $this->showWarning("操作失败");
        }
    }
}