surveyor_indonesia_backend/app/Http/Controllers/AssignMaterialController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\AssignMaterial;
use App\Models\MaterialResource;
use App\Models\RequestMaterial;
use App\Models\Activity;
use App\Models\ReportActivityMaterial;
use Datatables;

class AssignMaterialController extends Controller
{
    public function add_backup(Request $request){
        $this->validate($request, [
            'activity_id'  => 'required',
            'material_id'   => 'required',
            'qty_planning' => 'required',
            'budget' => 'required'
        ]);

        $checkStock = MaterialResource::where("id", $request->material_id)->first();
        $currentStock = $checkStock->qty;
        if((int)$currentStock < (int)$request->qty_planning){
            return response()->json(['status'=>'failed','message'=>'Not enough stock in warehouse!','code'=>400]);
            die();
        }



        $data = $request->all();

        $data['created_by'] = $this->currentName;

        $result = AssignMaterial::create($data);
        if($result){
            $checkStock = MaterialResource::find($request->material_id);
            $newStock = (int)$checkStock->qty - (int)$request->qty_planning;
            $dataUpdate = array(
                "qty"=>$newStock,
                "updated_by"=>$this->currentName
            );
            $checkStock->update($dataUpdate);

            return response()->json(['status'=>'success','message'=>'Assign material successfull created','code'=>200]);
        }else{
            return response()->json(['status'=>'failed','message'=>'Assign material failed created','code'=>400]);
        }
    }

    public function add(Request $request){
        $this->validate($request, [
            'activity_id'  => 'required',
            'material_id'   => 'required',
            'qty_planning' => 'required'
        ]);

        $checkStock = RequestMaterial::where("id", $request->material_id)->first();
        $currentStock = $checkStock->qty;
        $price = $checkStock->price;
        if((int)$currentStock < (int)$request->qty_planning){
            return response()->json(['status'=>'failed','message'=>'Not enough stock !','code'=>400]);
            die();
        }

        $data = $request->all();

        $data['created_by'] = $this->currentName;
        $data['budget'] = $price;

        $result = AssignMaterial::create($data);
        if($result){

            $updateActivity = Activity::find($request->activity_id);
            if($updateActivity){
                $costPlanOld = $updateActivity==null? 0 : (int)$updateActivity->rencana_biaya;
                $costPlanNew = $costPlanOld + ($price*$request->qty_planning);
                $updateActivity->rencana_biaya = $costPlanNew;
                $updateActivity->save();
                return response()->json(['status'=>'success','message'=>'Assign material successfull created, and update cost plan success '.$costPlanNew,'code'=>200]);
            }else{
                return response()->json(['status'=>'success','message'=>'Assign material successfull created','code'=>200]);
            }
        }else{
            return response()->json(['status'=>'failed','message'=>'Assign material failed created','code'=>400]);
        }
    }

    private function updateFromAdd($data){
        $assignMaterial = AssignMaterial::where("activity_id", $data->activity_id)->where("material_id", $data->material_id)->first();

        $newQty = (int)$assignMaterial->qty_planning + (int)$data->qty_planning;

        $newBudget = $assignMaterial->budget > $data->budget ? $assignMaterial->budget : $data->budget;

        $dataUpdate = array(
            "qty_planning"=>$newQty,
            "budget"=>$newBudget,
            "updated_by"=>$this->currentName
        );

        $dataWillUpdate = AssignMaterial::where("activity_id", $data->activity_id)->where("material_id", $data->material_id);

        return $dataWillUpdate->update($dataUpdate);
    }

    public function update(Request $request, $id){

        if(!$id || (int) $id < 0 || $id==""){
            return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
        }
        $data = AssignMaterial::find($id);
        if($data){
            $result = $data->update($request->all());
        }else{
            return response()->json(['status'=>'failed','message'=>'Data Assign material not found!','code'=>400], 400);
            die();
        }

        if($result){
            return response()->json(['status'=>'success','message'=>'Assign material successfully updated!','code'=>200], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'Assign material failed updated!','code'=>400], 400);
        }
    }

    public function delete($id)
    {
        $data = AssignMaterial::find($id);

        if($data){
            $id = $data->material_id;
            $stock = $data->qty_planning;
            $materialResource = MaterialResource::find($id);
            if($materialResource){
                $oldStock  = $materialResource->qty;
                $newStock = $oldStock + $stock;
                $dataUpdate = array(
                    "qty"=>$newStock,
                    "updated_by"=>$this->currentName
                );
                $materialResource->update($dataUpdate);
            }
			$activity = Activity::where('id', $data->activity_id)->first();
			$activity->rencana_biaya -= $data->budget * $data->qty_planning;
			$activity->save();
            $delete = $data->delete();
        }else{
            return response()->json(['status'=>'failed','message'=>'Data Assign material not found!','code'=>400], 400);
            die();
        }

        if($delete){
            return response()->json(['status'=>'success','message'=>'Assign material successfully deleted!','code'=>200], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'Assign material failed deleted!','code'=>400], 400);
        }
    }

    public function edit($id){
        if(!$id || (int) $id < 0 || $id==""){
            return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
            die();
        }

        $result = AssignMaterial::find($id);

        if($result){
            return response()->json(['status'=>'success','code'=>200,'data'=>$result], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'failed get data Assign material, please try again later!','code'=>400], 400);
        }
    }

    public function search(Request $request)
    {
        $payload = $request->all();
        $dataBuilder = $this->setUpPayload($payload, 'assign_material_to_activity');
        $builder = $dataBuilder['builder'];
        $countBuilder = $dataBuilder['count'];
        $dataGet = $builder->get();
        $totalRecord = $countBuilder->count();
        return response()->json(['status'=>'success','code'=>200,'data'=>$dataGet, 'totalRecord'=>$totalRecord], 200);
    }

    public function list()
    {
        $data = AssignMaterial::all();
        $countData = $data->count();

        if($data){
            return response()->json(['status'=>'success','code'=>200,'data'=>$data, 'totalRecord'=>$countData], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'failed get Assign material, please try again later!','code'=>400], 400);
        }
    }

    public function datatables(Request $request){
        $id_activity = $request->query('idact');
        $data = AssignMaterial::select("assign_material_to_activity.*","m.description as material_name", "m.uom as uom")->join("m_req_material as m", "m.id", "=", "assign_material_to_activity.material_id")->where('assign_material_to_activity.activity_id', $id_activity)->get();
        return Datatables::of($data)
        ->addIndexColumn()
        ->addColumn('action', function($row){
            $actionBtn = '<a href="javascript:void(0)" data-id="'.$row->id.'" class="delete btn btn-danger btn-sm btn-material-delete"><i class="fa fa-trash"></i></a>';
            return $actionBtn;
        })
        ->rawColumns(['action'])->make(true);
    }

    public function datatablesForReportActivity(Request $request){
        $id_activity = $request->query('idact');
        $data = AssignMaterial::select(AssignMaterial::raw('SUM(qty_planning) as qty_planning'), "m.description as material_name", "assign_material_to_activity.activity_id as activity_id")
                                ->join("m_req_material as m", "m.id", "=", "assign_material_to_activity.material_id")
                                ->groupBy("m.description")
                                ->groupBy("assign_material_to_activity.activity_id")
                                ->where("assign_material_to_activity.activity_id", $id_activity)->get();
        return Datatables::of($data)
        ->addIndexColumn()
        ->addColumn('qty_sum', function($row){
            $val_qty_act = AssignMaterial::select(ReportActivityMaterial::raw('SUM(ram.qty) as qty_sum'),"m.description as material_name1")
                                        ->join("m_req_material as m", "m.id", "=", "assign_material_to_activity.material_id")
                                        ->join("report_activity_material as ram", "ram.assign_material_id", "=", "assign_material_to_activity.id")
                                        ->groupBy("m.description")
                                        ->where("m.description", strval($row->material_name))
                                        ->where("ram.activity_id", $row->activity_id)->first();
            return $val_qty_act ? $val_qty_act->qty_sum : '-';
        })
        ->addColumn('status_activity', function($row){
            $val_status = AssignMaterial::select("status_activity")
                                            ->join('m_req_material as m', 'm.id', '=', 'assign_material_to_activity.material_id')
                                            ->where('m.description', '=', $row->material_name)
                                            ->where("assign_material_to_activity.activity_id", $row->activity_id)->first();
            return $val_status ? $val_status->status_activity : null;
        })
        ->addColumn('start_activity', function($row){
            $val_start = AssignMaterial::select("start_activity")
                                            ->join('m_req_material as m', 'm.id', '=', 'assign_material_to_activity.material_id')
                                            ->where('m.description', '=', $row->material_name)
                                            ->where("assign_material_to_activity.activity_id", $row->activity_id)->first();
            return $val_start ? $val_start->start_activity : null;
        })
        ->addColumn('finish_activity', function($row){
            $val_finish = AssignMaterial::select("finish_activity")
                                            ->join('m_req_material as m', 'm.id', '=', 'assign_material_to_activity.material_id')
                                            ->where('m.description', '=', $row->material_name)
                                            ->where("assign_material_to_activity.activity_id", $row->activity_id)->first();
            return $val_finish ? $val_finish->finish_activity : null;
        })
        ->addColumn('uom', function($row){
            $val_uom = RequestMaterial::select("uom")
                                        ->where('description', '=', $row->material_name)->first();
            return $val_uom ? $val_uom->uom : null;
        })
        ->addColumn('action', function($row){
            $actionBtn = '<a href="javascript:void(0)" data-id="'.$row->id.'" data-material-name="'.$row->material_name.'" class="primary btn btn-primary btn-sm btn-lihat-plan" data-toggle="tooltip"  title="Lihat Plan" data-placement="top"><i class="fa fa-align-justify"></i></a>';
            $actionBtn .= '<a href="javascript:void(0)" data-id="'.$row->id.'" data-material-name="'.$row->material_name.'" class="warning btn btn-warning btn-sm btn-lihat-actual" data-toggle="tooltip"  title="Input Progress" data-placement="top"><i class="fa fa-edit" aria-hidden="true"></i></a>';
            return $actionBtn;
        })
        ->rawColumns(['action'])->make(true);
    }

    public function ForReportActivityByMaterial(Request $request){
        $id_activity = $request->idact;
        $data = AssignMaterial::select("assign_material_to_activity.*","m.description as material_name", "m.uom as uom")
                                ->join("m_req_material as m", "m.id", "=", "assign_material_to_activity.material_id")
                                ->where('assign_material_to_activity.activity_id', $id_activity)->get();
        foreach ($data as $key) {
            # code...

            $val_qty_sum = ReportActivityMaterial::where('assign_material_id', '=', $key->id)->sum("qty");
        }
        $countData = $data->count();
        if($data){
            return response()->json(['status'=>'success','code'=>200,'data'=>$data, 'totalRecord'=>$countData], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'failed get Assign material, please try again later!','code'=>400], 400);
        }
    }
}