feat(basicdata): tambahkan helper untuk penghitungan hari kerja dan pembaruan format mata uang

- Menambahkan helper `workingDays` untuk menghitung jumlah hari kerja antara dua tanggal.
- Menambahkan helper `holidays` untuk mendapatkan daftar tanggal libur.
- Memperbarui fungsi `format_currency` menjadi `currencyFormat` dengan menambahkan dokumentasi yang lebih jelas.
- Mengubah format desimal mata uang IDR menjadi 2 desimal di `CurrencySeeder`.
- Menambahkan file `HolidayCalendar.php` ke dalam daftar autoload di `module.json`.
- Menambahkan proses truncate sebelum insert data di seeder `CurrencySeeder`.

app/Helpers/Currency.php

@@ -2,8 +2,18 @@
 
     use Modules\Basicdata\Models\Currency;
 
-    if(!function_exists('format_currency')) {
+    /**
-        function format_currency($number, $currency = 'IDR') {
+     * Format a number as a currency string with appropriate symbol and formatting.
+     *
+     * This function retrieves currency information from the database and formats
+     * the provided number according to the currency's specifications.
+     *
+     * @param float|int $number The number to be formatted as currency
+     * @param string $currency The currency code (default: 'IDR')
+     * @return string The formatted currency string with symbol and proper number formatting
+     */
+    if(!function_exists('currencyFormat')) {
+        function currencyFormat($number, $currency = 'IDR') {
             $currency = Currency::where('code', $currency)->first();
             $symbol = $currency->symbol?? '';
 

app/Helpers/HolidayCalendar.php

@@ -0,0 +1,54 @@
+<?php
+
+    use Carbon\Carbon;
+    use Modules\Basicdata\Models\HolidayCalendar;
+
+    /**
+     * Calculate the number of working days between two dates.
+     *
+     * This function counts the number of days that are not weekends and not holidays
+     * between the given start and end dates (inclusive).
+     *
+     * @param string|Carbon $startDate The starting date for the calculation
+     * @param string|Carbon $endDate The ending date for the calculation
+     * @return int The number of working days between the two dates
+     */
+    if (!function_exists('workingDays')) {
+        function workingDays($startDate, $endDate)
+        {
+            $startDate = Carbon::parse($startDate)->startOfDay();
+            $endDate   = Carbon::parse($endDate)->endOfDay();
+
+            $workingDay = 0;
+            $now        = $startDate->copy();
+
+            while ($now <= $endDate) {
+                if (!$now->isWeekend() && !in_array($now->format('Y-m-d'), holidays())) {
+                    $workingDay++;
+                }
+                $now->addDay();
+            }
+
+            return $workingDay;
+        }
+    }
+
+
+    /**
+     * Get a list of all holiday dates from the holiday calendar.
+     *
+     * This function retrieves all holiday dates from the HolidayCalendar model
+     * and formats them as Y-m-d strings for easy comparison in date calculations.
+     *
+     * @return array An array of holiday dates in Y-m-d format
+     */
+    if (!function_exists('holidays')) {
+        function holidays()
+        {
+            return HolidayCalendar::pluck('date')->map(
+                function ($item) {
+                    return Carbon::parse($item)->format('Y-m-d');
+                },
+            )->toArray();
+        }
+    }

database/seeders/CurrencySeeder.php

@@ -37,7 +37,7 @@
                 ['code' => 'INR', 'name' => 'Indian Rupee', 'symbol' => '₹', 'decimal_places' => 2, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
                 ['code' => 'BRL', 'name' => 'Brazilian Real', 'symbol' => 'R$', 'decimal_places' => 2, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
                 ['code' => 'ZAR', 'name' => 'South African Rand', 'symbol' => 'R', 'decimal_places' => 2, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
-                ['code' => 'IDR', 'name' => 'Indonesian Rupiah', 'symbol' => 'Rp', 'decimal_places' => 0, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
+                ['code' => 'IDR', 'name' => 'Indonesian Rupiah', 'symbol' => 'Rp', 'decimal_places' => 2, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
                 ['code' => 'MYR', 'name' => 'Malaysian Ringgit', 'symbol' => 'RM', 'decimal_places' => 2, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
                 ['code' => 'PHP', 'name' => 'Philippine Peso', 'symbol' => '₱', 'decimal_places' => 2, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
                 ['code' => 'THB', 'name' => 'Thai Baht', 'symbol' => '฿', 'decimal_places' => 2, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
@@ -59,6 +59,7 @@
                 ['code' => 'PKR', 'name' => 'Pakistani Rupee', 'symbol' => '₨', 'decimal_places' => 2, 'status' => true, 'created_at' => $now, 'updated_at' => $now],
             ];
 
+            DB::table('currencies')->truncate();
             DB::table('currencies')->insert($currencies);
         }
     }

module.json

@@ -9,7 +9,8 @@
         "Modules\\Basicdata\\Providers\\BasicdataServiceProvider"
     ],
     "files": [
-        "app/Helpers/Currency.php"
+        "app/Helpers/Currency.php",
+        "app/Helpers/HolidayCalendar.php"
     ],
     "menu": {
         "main": [],