surveyor_indonesia_backend/app/Http/Controllers/ActivityDokumenController.php

<?php

namespace App\Http\Controllers;

use App\Models\Company;
use Illuminate\Http\Request;
use App\Models\ActivityDokumen;

class ActivityDokumenController extends Controller
{
	public $directories;
    public function __construct() {
        $this->directories = $this->setCustomeDirectoryUpload();
    }
	
	public function dokumenByActivityId($id)
	{
		if (empty($id) || !is_int((int)$id))
			return response()->json(['status' => 'failed', 'message' => 'activity id is required!', 'code' => 400], 400);

		$dataDokumen = ActivityDokumen::where("activity_id", $id)->get();
		return response()->json(['status' => 'success', 'data' => $dataDokumen, '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);

		$document = ActivityDokumen::find($id);

		if (!$document) {
			return response()->json(['status' => 'failed', 'message' => 'Data not found!', 'code' => 404], 404);
		}
		$destinationPath = $this->setCustomeDirectoryUpload();
		if (file_exists($destinationPath['pathActivityDocument'] . $document->file)) {
			unlink($destinationPath['pathActivityDocument'] . $document->file);
		}
		$document->delete();
		return response()->json(['status' => 'success', 'message' => 'Dokumen deleted successfully!', 'code' => 200], 200);
	}

	public function uploadProjectDokumen(Request $request)
	{
		$activity_id = $request->activity_id;
		$document    = $request->file('dokumen');
		$name       = $document->getClientOriginalName();
		$fileSize = $document->getSize();
		$maximumSizeFile = $fileSize > 15 * 1024 * 1024; // 15 MB
		if ($maximumSizeFile) {
			return response()->json(['status' => 'failed', 'message' => 'This file is too large. Allowed maximum size is 15MB', 'code' => 500], 500);
		}
		$this->validate($request, [
			'dokumen' => 'required|file|max:15360'
		]);
		if (!$request->hasFile('dokumen')) {
			return response()->json(['status' => 'failed', 'message' => 'file is required!', 'code' => 400], 400);
		}
		$result = $document->move($this->directories['pathActivityDocument'], $name);
		if (!$result) {
			return response()->json(['status' => 'failed', 'message' => 'Upload failed!', 'code' => 500],  500);
		}
		$data = [
			'activity_id' => (int)$activity_id,
			'file' => $name,
			'description' => $request->description
		];
		$result = ActivityDokumen::create($data);
		if (!$result) {
			unlink($this->directories['pathActivityDocument'] . $name);
			return response()->json(['status' => 'failed', 'message' => 'Upload failed!', 'code' => 500], 500);
		}
		return response()->json(['status' => 'success', 'message' => 'Upload success!', 'code' => 200], 200);
	}

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

		$dataBuilder = $this->setUpPayload($payload, 'm_document_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 downloadDokumen($id)
	{
		if (empty($id) || !is_int((int)$id)) {
			return response()->json(['status' => 'failed', 'message' => 'Id is required!', 'code' => 400], 400);
		}
		$document = ActivityDokumen::find($id);
		if (!$document) {
			return response()->json(['status' => 'failed', 'message' => 'Data not found!', 'code' => 400], 400);
		}
		$destinationPath = $this->setCustomeDirectoryUpload();
		if (file_exists($destinationPath['pathActivityDocument'] . $document->file)) {
			$pathToFile = $destinationPath['pathActivityDocument'] . $document->file;
			return response()->download($pathToFile);
		}
		return response()->json(['status' => 'failed', 'message' => 'Data not found!', 'code' => 400], 400);
	}
}