Renamed Student to Attendee

apps/backend/src/modules/attendees/features/get-all/route.ts

@@ -0,0 +1,18 @@
+import type { AttendeeQuery } from '@gruperly/shared';
+import { AttendeeQuerySchema } from '@gruperly/shared';
+import { Hono } from 'hono';
+import { resultJson } from '@/http/problem-details';
+import { validate } from '@/http/validate';
+import { ListAttendees } from './use-case';
+
+const route = new Hono();
+
+route.get('/', validate.query(AttendeeQuerySchema), async (c) => {
+  const query = c.req.valid('query') as AttendeeQuery;
+  const useCase = new ListAttendees();
+  const result: Awaited<ReturnType<typeof useCase.execute>> = await useCase.execute(query);
+
+  return resultJson(c, result);
+});
+
+export default route;

apps/backend/src/modules/attendees/features/get-all/use-case.ts

@@ -0,0 +1,58 @@
+import type { PrismaClient } from '@generated/prisma/client';
+import type { AttendeeDto, AttendeeList, AttendeeQuery, ProblemDetails, Result } from '@gruperly/shared';
+import { ok } from '@gruperly/shared';
+import { getPaginationMetadata, getPaginationOffset } from '@/lib/pagination';
+import prisma from '@/lib/prisma';
+
+type ListAttendeesDeps = {
+  db?: Pick<PrismaClient, 'attendee'>;
+};
+
+type AttendeeRecord = {
+  id: string;
+  groupId: string;
+  fullName: string;
+  email: string | null;
+  phone: string | null;
+  guardianName: string | null;
+  guardianPhone: string | null;
+  notes: string | null;
+  createdAt: Date;
+  updatedAt: Date;
+};
+
+function toAttendeeDto(record: AttendeeRecord): AttendeeDto {
+  return {
+    id: record.id,
+    groupId: record.groupId,
+    fullName: record.fullName,
+    email: record.email,
+    phone: record.phone,
+    guardianName: record.guardianName,
+    guardianPhone: record.guardianPhone,
+    notes: record.notes,
+    createdAt: record.createdAt.toISOString(),
+    updatedAt: record.updatedAt.toISOString(),
+  };
+}
+
+export class ListAttendees {
+  constructor(private readonly deps: ListAttendeesDeps = {}) {}
+
+  async execute(query: AttendeeQuery): Promise<Result<AttendeeList, ProblemDetails>> {
+    const db = this.deps.db ?? prisma;
+    const [records, total] = await Promise.all([
+      db.attendee.findMany({
+        skip: getPaginationOffset(query),
+        take: query.pageSize,
+        orderBy: { createdAt: 'desc' },
+      }),
+      db.attendee.count(),
+    ]);
+
+    return ok({
+      data: records.map(toAttendeeDto),
+      pagination: getPaginationMetadata(query, total),
+    });
+  }
+}