add dated assignment endpoint

backend/app/Http/Controllers/ScheduleController.php

@@ -4,6 +4,7 @@ namespace App\Http\Controllers;
 
 use App\Exceptions\BadRequestException;
 use App\Exceptions\NotFoundException;
+use App\Schedule\AssignmentForDate;
 use App\Schedule\Schedule;
 use App\Schedule\ScheduleAssignment;
 use App\Schedule\UseCases\CreateSchedule\CreateSchedule;
@@ -11,6 +12,8 @@ use App\Schedule\UseCases\CreateSchedule\CreateScheduleRequest;
 use App\Schedule\UseCases\GetSchedule\GetSchedule;
 use App\Schedule\UseCases\GetSchedule\GetScheduleRequest;
 use App\Schedule\UseCases\ListSchedules\ListSchedules;
+use App\Schedule\UseCases\ListAssignmentsForDate\ListAssignmentsForDate;
+use App\Schedule\UseCases\ListAssignmentsForDate\ListAssignmentsForDateRequest;
 use App\Shared\Http\RequestInput;
 use App\User\User;
 use Illuminate\Http\JsonResponse;
@@ -22,6 +25,7 @@ class ScheduleController extends Controller
         private CreateSchedule $createSchedule,
         private ListSchedules $listSchedules,
         private GetSchedule $getSchedule,
+        private ListAssignmentsForDate $listAssignmentsForDate,
     ) {}
 
     public function store(Request $request): JsonResponse
@@ -90,6 +94,36 @@ class ScheduleController extends Controller
         ]);
     }
 
+    public function assignments(Request $request): JsonResponse
+    {
+        $input = new RequestInput($request);
+        $date = $input->string('date');
+
+        try {
+            $assignments = $this->listAssignmentsForDate->execute(
+                new ListAssignmentsForDateRequest(
+                    user: $this->user($request),
+                    date: $date,
+                ),
+            );
+        } catch (BadRequestException $exception) {
+            return new JsonResponse(
+                ['error' => $exception->getMessage()],
+                400,
+            );
+        }
+
+        return new JsonResponse([
+            'date' => $date,
+            'assignments' => array_map(
+                function (AssignmentForDate $assignment): array {
+                    return $this->assignmentForDatePayload($assignment);
+                },
+                $assignments,
+            ),
+        ]);
+    }
+
     /**
      * @return array<string, mixed>
      */
@@ -165,6 +199,30 @@ class ScheduleController extends Controller
         ];
     }
 
+    /**
+     * @return array<string, mixed>
+     */
+    private function assignmentForDatePayload(
+        AssignmentForDate $assignmentForDate,
+    ): array {
+        $assignment = $assignmentForDate->getAssignment();
+
+        return [
+            'id' => $assignment->getId(),
+            'schedule' => [
+                'id' => $assignmentForDate->getScheduleId(),
+                'set' => [
+                    'name' => $assignmentForDate->getSetName(),
+                ],
+            ],
+            'element' => [
+                'name' => $assignment->getName(),
+                'kind' => $assignment->getKind(),
+                'path' => $assignment->getPath(),
+            ],
+        ];
+    }
+
     private function user(Request $request): User
     {
         /** @var User $user */