feat: Calculer automatiquement les moyennes après chaque saisie de notes
Les enseignants ont besoin de moyennes à jour immédiatement après la publication ou modification des notes, sans attendre un batch nocturne. Le système recalcule via Domain Events synchrones : statistiques d'évaluation (min/max/moyenne/médiane), moyennes matières pondérées (normalisation /20), et moyenne générale par élève. Les résultats sont stockés dans des tables dénormalisées avec cache Redis (TTL 5 min). Trois endpoints API exposent les données avec contrôle d'accès par rôle. Une commande console permet le backfill des données historiques au déploiement.
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@@ -7,6 +7,7 @@ namespace App\Tests\Unit\Scolarite\Domain\Model\Grade;
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use App\Administration\Domain\Model\User\UserId;
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use App\Scolarite\Domain\Event\NoteModifiee;
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use App\Scolarite\Domain\Event\NoteSaisie;
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use App\Scolarite\Domain\Exception\AppreciationTropLongueException;
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use App\Scolarite\Domain\Exception\NoteRequiseException;
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use App\Scolarite\Domain\Exception\ValeurNoteInvalideException;
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use App\Scolarite\Domain\Model\Evaluation\EvaluationId;
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@@ -20,6 +21,8 @@ use DateTimeImmutable;
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use PHPUnit\Framework\Attributes\Test;
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use PHPUnit\Framework\TestCase;
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use function str_repeat;
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final class GradeTest extends TestCase
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{
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private const string TENANT_ID = '550e8400-e29b-41d4-a716-446655440001';
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@@ -269,6 +272,96 @@ final class GradeTest extends TestCase
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self::assertEmpty($grade->pullDomainEvents());
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}
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#[Test]
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public function saisirAppreciationSetsAppreciation(): void
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{
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$grade = $this->createGrade();
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$now = new DateTimeImmutable('2026-03-31 10:00:00');
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$grade->saisirAppreciation('Très bon travail', $now);
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self::assertSame('Très bon travail', $grade->appreciation);
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self::assertEquals($now, $grade->appreciationUpdatedAt);
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self::assertEquals($now, $grade->updatedAt);
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}
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#[Test]
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public function saisirAppreciationAcceptsNull(): void
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{
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$grade = $this->createGrade();
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$grade->saisirAppreciation('Temporaire', new DateTimeImmutable('2026-03-31 09:00:00'));
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$grade->saisirAppreciation(null, new DateTimeImmutable('2026-03-31 10:00:00'));
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self::assertNull($grade->appreciation);
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}
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#[Test]
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public function saisirAppreciationAcceptsEmptyString(): void
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{
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$grade = $this->createGrade();
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$grade->saisirAppreciation('Temporaire', new DateTimeImmutable('2026-03-31 09:00:00'));
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$grade->saisirAppreciation('', new DateTimeImmutable('2026-03-31 10:00:00'));
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self::assertNull($grade->appreciation);
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}
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#[Test]
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public function saisirAppreciationThrowsWhenTooLong(): void
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{
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$grade = $this->createGrade();
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$this->expectException(AppreciationTropLongueException::class);
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$grade->saisirAppreciation(str_repeat('a', 501), new DateTimeImmutable('2026-03-31 10:00:00'));
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}
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#[Test]
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public function saisirAppreciationAcceptsMaxLength(): void
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{
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$grade = $this->createGrade();
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$grade->saisirAppreciation(str_repeat('a', 500), new DateTimeImmutable('2026-03-31 10:00:00'));
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self::assertSame(500, mb_strlen($grade->appreciation ?? ''));
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}
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#[Test]
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public function newGradeHasNullAppreciation(): void
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{
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$grade = $this->createGrade();
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self::assertNull($grade->appreciation);
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self::assertNull($grade->appreciationUpdatedAt);
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}
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#[Test]
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public function reconstituteRestoresAppreciation(): void
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{
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$gradeId = GradeId::generate();
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$createdAt = new DateTimeImmutable('2026-03-27 10:00:00');
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$updatedAt = new DateTimeImmutable('2026-03-27 14:00:00');
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$appreciationUpdatedAt = new DateTimeImmutable('2026-03-31 10:00:00');
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$grade = Grade::reconstitute(
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id: $gradeId,
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tenantId: TenantId::fromString(self::TENANT_ID),
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evaluationId: EvaluationId::fromString(self::EVALUATION_ID),
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studentId: UserId::fromString(self::STUDENT_ID),
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value: new GradeValue(15.5),
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status: GradeStatus::GRADED,
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createdBy: UserId::fromString(self::TEACHER_ID),
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createdAt: $createdAt,
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updatedAt: $updatedAt,
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appreciation: 'Bon travail',
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appreciationUpdatedAt: $appreciationUpdatedAt,
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);
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self::assertSame('Bon travail', $grade->appreciation);
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self::assertEquals($appreciationUpdatedAt, $grade->appreciationUpdatedAt);
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}
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private function createGrade(): Grade
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{
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return Grade::saisir(
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