surveyor_indonesia_backend/app/Http/Controllers/ProjectDokumenController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\{DokumenProject, Company};
use Carbon\Carbon;
use Illuminate\Support\Facades\DB;

class ProjectDokumenController extends Controller
{
	public function dokumenByProyekId($id)
	{
		if (empty($id) || !is_int((int)$id)) {
			return response()->json(['status' => 'failed', 'message' => 'project id is required!', 'code' => 400], 400);
		}

		$document = DokumenProject::where("ref_id", $id)->get();

		if (count($document) == 0)
			return response()->json(['status' => '', 'message' => 'Data not found!', 'code' => 404], 404);

		return response()->json(['status' => 'success', 'data' => $document, 'code' => 200], 200);
	}

	public function delete($id)
	{
		if (empty($id) || !is_int((int)$id)) {
			return response()->json(['status' => 'failed', 'message' => 'id is required!', 'code' => 400], 400);
		}

		$document = DokumenProject::find($id);
		if (!$document) {
			return response()->json(['status' => 'failed', 'message' => 'Data not found!', 'code' => 400], 400);
		}
		$destinationPath = $this->setCustomeDirectoryUpload();
		if (file_exists($destinationPath['pathDocument'] . $document['file'])) {
			unlink($destinationPath['pathDocument'] . $document['file']);
		}
		$document->delete();
		return response()->json(['status' => 'success', 'message' => 'Data deleted!', 'code' => 200], 200);
	}

	public function uploadProjectDokumen(Request $request)
	{
		DB::beginTransaction();
		$timeNow = Carbon::now();
		if ($request->hasFile('dokumen')) {
			$document    = $request->file('dokumen');
			$ref_id     = $request->ref_id;

			$originalFilename = $document->getClientOriginalName();
			$extension = pathinfo($originalFilename, PATHINFO_EXTENSION);
			$filename = pathinfo($originalFilename, PATHINFO_FILENAME);
			$name =  $filename . '_' . $timeNow->format('d-m-y-His') . '.' . $extension;
			
			$destinationPath = $this->setCustomeDirectoryUpload();
			$data = [
				'ref_id' => (int)$ref_id,
				'file' => $name,
				'type_dokumen' => isset($request->type_dokumen) ? $request->type_dokumen : 'project-document'
			];

			$result = DokumenProject::create($data);
			if (!$document->move($destinationPath['pathDocument'], $name) && $result) {
				unlink($destinationPath['pathDocument'] . $name);
				DB::rollBack();
				return response()->json(['status' => 'failed', 'message' => 'Dokumen project gagal diupload!', 'code' => 500], 500);
			}
			DB::commit();
			return response()->json(['status' => 'success', 'message' => 'Dokumen project berhasil diupload!', 'code' => 200], 200);
		}
		DB::rollBack();
		return response()->json(['status' => 'failed', 'message' => 'File is required!', 'code' => 400], 400);
	}

	public function searchDocProject(Request $request)
	{
		$payload = $request->all();

		$dataBuilder = $this->setUpPayload($payload, 'document_project');
		$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 downloadDokumen($id)
	{
		if (empty($id) || !is_int((int)$id)) {
			return response()->json(['status' => 'failed', 'message' => 'Id is required!', 'code' => 400], 400);
		}
		$document = DokumenProject::find($id);

		if (!$document) {
			return response()->json(['status' => 'failed', 'message' => 'Data not found!', 'code' => 404], 404);
		}

		$destinationPath = $this->setCustomeDirectoryUpload();
		$pathToFile = $destinationPath['pathDocument'] . $document['file'];
		if (!file_exists($pathToFile)) {
			return response()->json(['status' => 'failed', 'message' => 'Directory not found!', 'code' => 404], 404);
		}

		$name = pathinfo($pathToFile, PATHINFO_FILENAME) . "." . pathinfo($pathToFile, PATHINFO_EXTENSION);

		$headers = [
			'Content-Disposition' => 'attachment; filename="' . $name . '"'
		];

		return response()->download($pathToFile, $name, $headers);
	}
}