tinyqc/app/Controllers/Master/MasterTestsController.php

<?php
namespace App\Controllers\Master;

use CodeIgniter\API\ResponseTrait;
use App\Controllers\BaseController;
use App\Models\Master\MasterTestsModel;

class MasterTestsController extends BaseController {
    use ResponseTrait;

    protected $model;
    protected $rules;

    public function __construct() {
        $this->model = new MasterTestsModel();
        $this->rules = [
            'name' => 'required|min_length[1]',
        ];
    }

    public function index() {
        $keyword = $this->request->getGet('keyword');
        try {
            $rows = $this->model->search($keyword);
            return $this->respond([
                'status' => 'success',
                'message' => 'fetch success',
                'data' => $rows
            ], 200);
        } catch (\Exception $e) {
            return $this->failServerError($e->getMessage());
        }
    }

    public function show($id = null) {
        try {
            $row = $this->model->find($id);
            if (!$row) {
                return $this->respond([
                    'status' => 'success',
                    'message' => 'data not found.'
                ], 200);
            }
            return $this->respond([
                'status' => 'success',
                'message' => 'fetch success',
                'data' => [$row]
            ], 200);
        } catch (\Exception $e) {
            return $this->failServerError($e->getMessage());
        }
    }

    public function create() {
        $input = $this->request->getJSON(true);
        $input = camel_to_snake_array($input);
        if (!$this->validate($this->rules)) {
            return $this->failValidationErrors($this->validator->getErrors());
        }
        try {
            $id = $this->model->insert($input, true);
            return $this->respondCreated([
                'status' => 'success',
                'message' => $id
            ]);
        } catch (\Exception $e) {
            return $this->failServerError($e->getMessage());
        }
    }

    public function update($id = null) {
        $input = $this->request->getJSON(true);
        $input = camel_to_snake_array($input);
        if (!$this->validate($this->rules)) {
            return $this->failValidationErrors($this->validator->getErrors());
        }
        try {
            $this->model->update($id, $input);
            return $this->respond([
                'status' => 'success',
                'message' => 'update success',
                'data' => [$id]
            ], 200);
        } catch (\Exception $e) {
            return $this->failServerError($e->getMessage());
        }
    }

    public function delete($id = null) {
        try {
            $this->model->delete($id);
            return $this->respond([
                'status' => 'success',
                'message' => 'delete success',
                'data' => [$id]
            ], 200);
        } catch (\Exception $e) {
            return $this->failServerError($e->getMessage());
        }
    }
}