Merge pull request #23 from davsaniuv/main

Adding Full Mexican Holidays

.gitignore

@@ -2,6 +2,7 @@
 .php_cs
 .php_cs.cache
 .phpunit.cache
+.vscode
 build
 composer.lock
 coverage

src/Countries/Mexico.php

@@ -0,0 +1,87 @@
+<?php
+
+namespace Spatie\Holidays\Countries;
+
+use Carbon\Carbon;
+use Carbon\CarbonImmutable;
+use Carbon\CarbonPeriod;
+
+class Netherlands extends Country
+{
+    public function countryCode(): string
+    {
+        return 'mx';
+    }
+
+    /** @return array<string, string|CarbonImmutable> */
+    protected function allHolidays(int $year): array
+    {
+        return array_merge([
+            'Año nuevo' => '01-01',
+            'Día de la Candelaria' => '02-02',
+            'Día de la Bandera' => '02-24',
+            'Día del Niño' => '04-30',
+            'Día de la Madre' => '04-30',
+            'Día del Trabajo' => '05-01',
+            'Día de la Independencia' => '09-15',
+            'Día de la Raza' => '10-12',
+            'Día de Muertos' => '11-02',
+            'Virgen de Guadalupe' => '12-12',
+            'Navidad' => '12-25',
+        ], $this->variableHolidays($year));
+    }
+
+    /** @return array<string, CarbonImmutable> */
+    protected function variableHolidays(int $year): array
+    {
+
+        $natalicioBenitoJuarez = new CarbonImmutable(sprintf("third monday of march %s", $year));
+        $promulgacionConstitucion = new CarbonImmutable(sprintf("first monday of february %s", $year));
+        $revolucionMexicana = CarbonImmutable::createFromFormat('Y-m-d', "{$year}-11-20")->setTimezone('America/Mexico_City');
+
+        if ($revolucionMexicana->isSunday()) {
+            $revolucionMexicana = $revolucionMexicana->next('monday');
+        }
+
+        $fathersDay = new CarbonImmutable(sprintf("third sunday of june %s", $year));
+
+
+        $days = [
+            'Aniversario de la promulgación de la Constitución de 1917' => $promulgacionConstitucion->format('m-d'),
+            'Natalicio de Benito Juárez' => $natalicioBenitoJuarez->format('m-d'),
+            'Revolución Mexicana' => $revolucionMexicana->format('m-d'),
+            'Día del Padre' => $fathersDay->format('m-d'),
+
+        ];
+
+        if ($this->transmisionPoderEjecutivoFederal($year)) {
+            $days[
+                "Transmisión del Poder Ejecutivo Federal"
+            ] = $this->transmisionPoderEjecutivoFederal($year);
+        }
+
+        return $days;
+    }
+
+
+    protected function transmisionPoderEjecutivoFederal($year): bool|string
+    {
+        $period = new CarbonPeriod();
+        $period->setDateClass(CarbonImmutable::class);
+        $period
+            ->every("6 years")
+            ->since(sprintf("%s-10-01", 2024))
+            ->until(sprintf("%s-10-01 00:00:00", Carbon::now()->addYears(6)->year));
+
+        $period->addFilter(function ($date) use ($year) {
+            return $date->year === $year;
+        });
+
+        $availableDates = $period->toArray();
+
+        if (count($availableDates)) {
+            return $availableDates[0]->format("m-d");
+        }
+        return false;
+    }
+}

tests/Countries/MexicoTest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Spatie\Holidays\Tests\Countries;
+
+use Carbon\CarbonImmutable;
+use Spatie\Holidays\Holidays;
+
+it('can calculate mexico holidays', function () {
+    CarbonImmutable::setTestNowAndTimezone('2024-01-01');
+
+    $holidays = Holidays::for(country: 'mx')->get();
+
+    expect($holidays)
+        ->toBeArray()
+        ->not()->toBeEmpty();
+
+    expect(formatDates($holidays))->toMatchSnapshot();
+
+});