exams setup

2026-03-19 23:13:00 +01:00
parent d8c018e3ef
commit a3b753a5f7
6 changed files with 168 additions and 12 deletions
@@ -0,0 +1,57 @@
+import type { Request } from "express";
+import type {
+    ExamCreationDto,
+    ExamDto,
+    ExamWithMembersDto,
+    MemberExamCreationDto,
+    MemberExamDto,
+} from "../dtos/examDto.js";
+import { inject } from "../infrastructure/di/index.js";
+import { Injectable } from "../infrastructure/di/injectable-decorator.js";
+import { DatabaseService } from "./db/prisma.js";
+
+@Injectable()
+export class ExamsService {
+    private readonly db = inject(DatabaseService);
+    public async createExam(
+        newExam: ExamCreationDto,
+        request: Request,
+    ): Promise<ExamDto> {
+        return await this.db.doRequest(
+            async prisma =>
+                prisma.exam.create({
+                    data: newExam,
+                }),
+            request,
+        );
+    }
+    public async getLatest(
+        request: Request,
+    ): Promise<ExamWithMembersDto | null> {
+        return await this.db.doRequest(
+            async prisma =>
+                prisma.exam.findFirst({
+                    orderBy: { date: "desc" },
+                    include: { memberExams: true },
+                }),
+            request,
+        );
+    }
+
+    public async register(
+        creationDto: MemberExamCreationDto,
+        request: Request,
+    ): Promise<MemberExamDto> {
+        return await this.db.doRequest(
+            async prisma =>
+                prisma.memberExam.create({
+                    data: {
+                        examId: creationDto.examId,
+                        memberId: creationDto.memberId,
+                        targetGrade: creationDto.targetGrade,
+                    },
+                }),
+            request,
+        );
+    }
+}