#22 - wip

app/Domain/CalendarGenerator.php

@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain;
+
+use Carbon\CarbonImmutable;
+use Carbon\CarbonInterface;
+use Carbon\CarbonPeriod;
+use Illuminate\Support\Collection;
+use Toby\Domain\Enums\VacationRequestState;
+use Toby\Eloquent\Helpers\YearPeriodRetriever;
+use Toby\Eloquent\Models\Vacation;
+use Toby\Eloquent\Models\YearPeriod;
+
+class CalendarGenerator
+{
+    public function __construct(
+        protected YearPeriodRetriever $yearPeriodRetriever,
+    ) {
+    }
+
+    public function generate(YearPeriod $yearPeriod, string $month): array
+    {
+        $date = CarbonImmutable::create($yearPeriod->year, $this->monthNameToNumber($month));
+        $period = CarbonPeriod::create($date->startOfMonth(), $date->endOfMonth());
+        $holidays = $yearPeriod->holidays()->pluck("date");
+
+        return $this->generateCalendar($period, $holidays);
+    }
+
+    protected function monthNameToNumber($name): int
+    {
+        return match ($name) {
+            default => CarbonInterface::JANUARY,
+            "february" => CarbonInterface::FEBRUARY,
+            "march" => CarbonInterface::MARCH,
+            "april" => CarbonInterface::APRIL,
+            "may" => CarbonInterface::MAY,
+            "june" => CarbonInterface::JUNE,
+            "july" => CarbonInterface::JULY,
+            "august" => CarbonInterface::AUGUST,
+            "september" => CarbonInterface::SEPTEMBER,
+            "october" => CarbonInterface::OCTOBER,
+            "november" => CarbonInterface::NOVEMBER,
+            "december" => CarbonInterface::DECEMBER,
+        };
+    }
+
+    protected function generateCalendar(CarbonPeriod $period, Collection $holidays): array
+    {
+        $calendar = [];
+
+        foreach ($period as $day) {
+            $calendar[] = [
+                "date" => $day->toDateString(),
+                "dayOfMonth" => $day->translatedFormat("j"),
+                "dayOfWeek" => $day->translatedFormat("D"),
+                "isToday" => $day->isToday(),
+                "isWeekend" => $day->isWeekend(),
+                "isHoliday" => $holidays->contains($day),
+                "vacations" => $this->getVacationsForDay($day),
+            ];
+        }
+
+        return $calendar;
+    }
+
+    protected function getVacationsForDay(CarbonInterface $day): Collection
+    {
+        return Vacation::query()
+            ->whereDate("date", $day)
+            ->whereRelation("vacationRequest", "state", VacationRequestState::APPROVED->value)
+            ->pluck("user_id");
+    }
+}

app/Infrastructure/Http/Controllers/VacationCalendarController.php

@@ -4,63 +4,36 @@ declare(strict_types=1);
 
 namespace Toby\Infrastructure\Http\Controllers;
 
-use Carbon\CarbonImmutable;
 use Carbon\CarbonInterface;
-use Carbon\CarbonPeriod;
 use Illuminate\Http\Request;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Str;
 use Inertia\Response;
-use Toby\Domain\Enums\VacationRequestState;
+use Toby\Domain\CalendarGenerator;
 use Toby\Eloquent\Helpers\YearPeriodRetriever;
 use Toby\Eloquent\Models\User;
-use Toby\Eloquent\Models\Vacation;
 use Toby\Infrastructure\Http\Resources\UserResource;
 
 class VacationCalendarController extends Controller
 {
-    public function index(Request $request, YearPeriodRetriever $yearPeriodRetriever): Response
-    {
-        $month = $request->query("month", "february");
+    public function index(
+        Request $request,
+        YearPeriodRetriever $yearPeriodRetriever,
+        CalendarGenerator $calendarGenerator,
+    ): Response {
+        $month = Str::lower($request->query("month", Carbon::now()->englishMonth));
         $yearPeriod = $yearPeriodRetriever->selected();
-        $date = CarbonImmutable::create($yearPeriod->year, $this->monthNameToNumber($month));
-        $period = CarbonPeriod::create($date->startOfMonth(), $date->endOfMonth());
-        $holidays = $yearPeriod->holidays()->pluck("date");
         $users = User::query()
-            ->with([
-                "vacations" => fn($query) => $query
-                    ->whereBetween("date", [$period->start, $period->end])
-                    ->whereRelation("vacationRequest", "state", VacationRequestState::APPROVED->value),
-            ])
             ->orderBy("last_name")
             ->orderBy("first_name")
             ->get();
 
-        $calendar = [];
-
-        foreach ($period as $day) {
-            $calendar[] = [
-                "date" => $day->toDateString(),
-                "dayOfMonth" => $day->translatedFormat("j"),
-                "dayOfWeek" => $day->translatedFormat("D"),
-                "isToday" => $day->isToday(),
-                "isWeekend" => $day->isWeekend(),
-                "isHoliday" => $holidays->contains($day),
-            ];
-        }
-
-        $userVacations = [];
-
-        /** @var User $user */
-        foreach ($users as $user) {
-            $userVacations[] = [
-                "user" => new UserResource($user),
-                "vacations" => $user->vacations->map(fn(Vacation $vacation) => $vacation->date->toDateString()),
-            ];
-        }
+        $calendar = $calendarGenerator->generate($yearPeriod, $month);
 
         return inertia("Calendar", [
             "calendar" => $calendar,
             "currentMonth" => $month,
-            "userVacations" => $userVacations,
+            "users" => UserResource::collection($users),
         ]);
     }