surveyor_indonesia_backend/app/Http/Controllers/UserToActivityController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\UserToActivity;
use App\Models\ReportActivity;
use App\Models\Activity;
use App\Models\Image;
use App\Models\UserToProyek;
use Datatables;

class UserToActivityController extends Controller
{ 
    public function add(Request $request){
        $this->validate($request, [
            'activity_id'        => 'required',
            'user_id'           => 'required'
        ]);
        $data = $request->all();
        $data['created_by'] = $this->currentName;

        $result = UserToActivity::create($data);
        if($result){
            $updateActivity = Activity::find($request->activity_id);
            $getWorkingHours = UserToProyek::where('user_id', $request->user_id)->first();
            if($updateActivity && $getWorkingHours){
                $costPlanOld = $updateActivity==null? 0 : (int)$updateActivity->rencana_biaya;
                if($getWorkingHours->uom_standart_rate == "Day"){
                    $costUser = $getWorkingHours->standart_rate * $updateActivity->duration;
                }else if($getWorkingHours->uom_standart_rate == "Hour"){
                    $costUser = ($getWorkingHours->standart_rate * 8) * $updateActivity->duration; // assumption standart working is 8 hours
                }
                $costPlanNew = $costPlanOld + $costUser;
                $updateActivity->rencana_biaya = $costPlanNew;
                $updateActivity->save();
                return response()->json(['status'=>'success','message'=>'user to activity gantt Project successfull created, and cost plant successfull update '.$costPlanNew,'code'=>200]);
            }else{
                return response()->json(['status'=>'success','message'=>'user to activity gantt Project successfull created','code'=>200]);
            }
        }else{
            return response()->json(['status'=>'failed','message'=>'user to activity gantt Project failed created','code'=>400]);
        }
    }

    public function addMultiple(Request $request){
        $users_id = $request->user_id;

        $data = UserToActivity::where("activity_id", $request->activity_id);
        
        if($data){
            $data->delete();
        }

        if(is_array($users_id) && count($users_id) > 0){
            $countRes = 0;
            foreach($users_id as $item){

                $dataInsert = array(
                    "user_id"           => $item,
                    "activity_id"       => $request->activity_id,
                    "role_proyek_id"    => $request->role_proyek_id,
                    "proyek_id"         => $request->proyek_id,
                    "created_by"        => $this->currentName
                );
                
                $result = UserToActivity::create($dataInsert);
                
                if($result){
                    $countRes++;
                }else{
                    $countRes--;
                }
            }
            
            if($countRes > 0){
                $allCost = $this->calculateAllCost($request->activity_id, $request->proyek_id);
                $dataUpdateCost = array(
                    "rencana_biaya"=>$allCost,
                    "updated_by"=> $this->currentName
                );
                $actUpdate = Activity::find($request->activity_id);
                if($actUpdate){
                    $actUpdate->update($dataUpdateCost);
                    if($actUpdate->parent_id){
                        $this->updatedCostPlanning($actUpdate->parent_id);
                    }
                }
                
                return response()->json(['status'=>'success' ,'message'=>'user to activity gantt Project successfull created','code'=>200]);
            }else{
                return response()->json(['status'=>'success' ,'message'=>'user to activity gantt Project failed created','code'=>400]);
            }
        }else{
            return response()->json(['status'=>'success' ,'message'=>'user to activity gantt Project successfull created','code'=>200]);
        }

    }

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

        if(!$id || (int) $id < 0 || $id==""){
            return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
        }
        $data = UserToActivity::find($id);
        if($data){
            $result = $data->update($request->all());
        }else{
            return response()->json(['status'=>'failed','message'=>'data user to activity gantt Project not found!','code'=>400], 400);
            die();
        }
        
        if($result){
            return response()->json(['status'=>'success','message'=>'user to activity gantt Project successfully updated!','code'=>200], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'user to activity gantt Project failed updated!','code'=>400], 400);
        }
    }

    public function delete($id)
    {
        $data = UserToActivity::find($id);
        if($data){
            $userId = $data->user_id;
            $activityId = $data->activity_id;
            $delete = $data->delete();
            if($delete){
                $this->deleteRelative($activityId, $userId);
            }
        }else{
            return response()->json(['status'=>'failed','message'=>'data user to activity gantt Project not found!','code'=>400], 400);
            die();
        }
        

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

    private function deleteRelative($id, $userId)
    {
        $dataRa = ReportActivity::where("activity_id", $id)->where("user_id", $userId)->get();
        foreach ($dataRa as $ra) {
            $image = Image::where("ref_id", $ra->id)->where("category", "report_activity")->get();
            foreach ($image as $value) {
                if(file_exists($this->pathImage.$value->image)){
                    unlink($this->pathImage.$value->image);
                }
            }

            Image::where("ref_id", $ra->id)->where("category", "report_activity")->delete();
        }
        ReportActivity::where("activity_id", $id)->where("user_id", $userId)->delete();
    }

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

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

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

    public function search(Request $request)
    {
        $payload = $request->all();
        $dataBuilder = $this->setUpPayload($payload, 'assign_hr_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 = UserToActivity::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 list user to activity gantt, please try again later!','code'=>400], 400);
        }
    }

    public function datatables(Request $request){
        $id_activity = $request->query('idact');
        $data = UserToActivity::select("assign_hr_to_activity.id as id", "u.name as user_name", "mrp.name as role_name")
        ->join("m_role_proyek as mrp", "mrp.id", "=", "assign_hr_to_activity.role_proyek_id")
        ->join("m_users as u", "u.id", "=", "assign_hr_to_activity.user_id")
        ->where('assign_hr_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-hr-delete"><i class="fa fa-trash"></i></a>';
            return $actionBtn;
        })
        ->rawColumns(['action'])->make(true);
    }
}