cssd-back/app/Http/Controllers/PackageController.php

<?php

namespace App\Http\Controllers;

use App\Http\Requests\StorePackageRequest;
use App\Item;
use App\Package;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class PackageController extends Controller
{
    public function index( Request $request )
    {
        DB::table("item_package")->delete();
        dd(1);
        $user = auth( 'api' )->user();

        $Packages = Package::when( $user->cant( 'showAll' , Package::class ) , function ( $query ) use ( $user ) {
            if ( $user->hasRole( 'Supervisor' ) or $user->hasRole( 'User' ) ) {
                $query->whereHas( 'user' , function ( $query ) use ( $user ) {
                    $query->where( 'medical_center_id' , $user->medical_center_id );
                } );
            }
        } )
            ->when( $request->has( 'name' ) && $request->name != '' , function ( $query ) use ( $request ) {
                $query->where( 'name' , 'LIKE' , '%' . $request->name . '%' );
            } )
            ->when( $request->has( 'package_id' ) && $request->package_id != '' , function ( $query ) use ( $request ) {
                $query->where( 'id' , $request->package_id );
            } )
            ->when( $request->has( 'medical_center_id' ) && $request->medical_center_id != '' && $request->medical_center_id != 'undefined' , function ( $query ) use ( $request ) {
                $query->whereHas( 'user' , function ( $query ) use ( $request ) {
                    $query->where( 'medical_center_id' , $request->medical_center_id );
                } );
            } )
            ->with( [ 'user' => function ( $query ) {
                $query->select( 'id' , 'name' , 'medical_center_id' );
            } ,
                'user.medical_center' => function ( $query ) {
                    $query->select( 'id' , 'name' );
                } ] )
            ->orderByDesc( 'id' )
            ->paginate( 10 );

        return \MessageResponse::data( $Packages );
    }

    public function create()
    {
    }

    public function show( Package $Package )
    {
        $Package->load( [ 'user' => function ( $query ) {
            $query->select( 'id' , 'name' , 'medical_center_id' );
        } ,
            'user.medical_center' => function ( $query ) {
                $query->select( 'id' , 'name' );
            } ,
            'items' ,
            "transfers" => function ( $query ) {
                $query->with( [ 'user' => function ( $query ) {
                    $query->select( 'id' , 'name' , 'cell_number' , 'medical_center_id' );
                } ] );
            }
        ] );
        return \MessageResponse::data( $Package );
    }

    public function store( StorePackageRequest $request )
    {
        $PackageData = [
            'name' => $request->name ,
            'note' => $request->note ,
            'user_id' => auth( 'api' )->user()->id ,
            'verified' => 'NotVerified' ,
        ];
        $PackageObj = Package::create( $PackageData );
        foreach ( $request->items as $itemId ) {
            $item = Item::where( "id" , $itemId )->first();
            if ( $item ) {
                $item->packages()->detach();
                $PackageObj->items()->attach( $item->id , [ 'count' => 1 ] );
            }
        }
        return \MessageResponse::success( trans( 'messages.success' ) );
    }

    public function edit( Package $Package )
    {
        $Items = [];
        $Package->load( 'items' );
        foreach ( $Package->items as $item ) {
            for ( $i = 0 ; $i < $item->pivot->count ; $i++ ) {
                $Items[] = (object) array( 'id' => $item->id , 'name' => $item->name );
            }
        }
        unset( $Package->items );
        $Package->items = $Items;
        return \MessageResponse::data( $Package );
    }

    public function update( StorePackageRequest $request , Package $Package )
    {
        $Package->update( $request->except( [ 'items' ] ) );

        $Items = [];
        $count = 1;
        foreach ( $request->items as $key => $item ) {
            $itemOld = $Package->items()->where("item_id",$item[ 'id' ])->first();
            if ( $itemOld ) {
                $Items[ $item[ 'id' ] ] = $itemOld->pivot->count + 1;
            } else {
                $Items[ $item[ 'id' ] ] = $count;
            }
        }
        $Package->items()->detach();
        foreach ( $Items as $Item => $Count ) {
            $item = Item::where( "id" , array( $Item ) )->first();
            if ( $item ) {
                $item->packages()->detach();
                $Package->items()->attach( array( $item->id ) , [ 'count' => $Count ] );
            }
        }

        return \MessageResponse::success( trans( 'messages.success' ) );
    }

    public function destroy( Package $Package )
    {
        if ( auth( 'api' )->user()->cant( 'delete' , $Package ) ) {
            return \MessageResponse::error( trans( 'messages.access_denied' ) );
        }
        if ( count( $Package->items ) ) {
            $Package->items()->detach();
        }
        if ( count( $Package->labels ) ) {
            $Package->labels()->delete();
        }
        $Package->delete();
        return \MessageResponse::success( trans( 'messages.success' ) );
    }

    public function verifyPackage( Package $Package )
    {
        if ( auth( 'api' )->user()->cant( 'verifyPackage' , $Package ) ) {
            return \MessageResponse::error( trans( 'You dont have permission' ) );
        }
        if ( $Package->verified == 'Verified' ) {
            $Package->verified = 'NotVerified';
        } else {
            $Package->verified = 'Verified';
        }
        $Package->save();
        $Package = $Package->load( 'user' );
        return \MessageResponse::success( trans( 'messages.success' ) , null , $Package );
    }

    public function getPackages()
    {
        $user = auth( 'api' )->user();

        $Packages = Package::when( $user->cant( 'showAll' , Package::class ) , function ( $query ) use ( $user ) {
            if ( $user->hasRole( 'Supervisor' ) or $user->hasRole( 'User' ) ) {
                $query->whereHas( 'user' , function ( $query ) use ( $user ) {
                    $query->where( 'medical_center_id' , $user->medical_center_id );
                } );
            }
        } )
            ->with( [ 'user' => function ( $query ) {
                $query->select( 'id' , 'name' , 'medical_center_id' );
            } ,
                'user.medical_center' => function ( $query ) {
                    $query->select( 'id' , 'name' );
                } ] )
            ->orderByDesc( 'id' )
            ->get();

        return \MessageResponse::data( $Packages );

    }

    public function showPackage( Package $Package )
    {
        $Package->load( [ 'user' => function ( $query ) {
            $query->select( 'id' , 'name' , 'medical_center_id' );
        } ,
            'user.medical_center' => function ( $query ) {
                $query->select( 'id' , 'name' );
            } ,
            'items' ,
            "transfers" => function ( $query ) {
                $query->with( [ 'user' => function ( $query ) {
                    $query->select( 'id' , 'name' , 'cell_number' , 'medical_center_id' );
                } ] );
            }
        ] );
        return \MessageResponse::data( $Package );
    }
}