Initial commit: ExaMetra v1.0.0 — Free & open-source competence & grading platform

Features:
- 15+ views: Dashboard, Classes, Progress, Flower, Matrix, Assessments, Grading, Reports, Attendance, Calendar, Lesson Plans, Analytics, Parent Communication, Behavior Tracking, Settings
- 34+ API endpoints
- 30+ Prisma models
- 700+ i18n keys (German + English)
- Keyboard shortcuts (Cmd+K, Cmd+1-9, Cmd+/)
- Batch deletion, drag-and-drop seating, custom color palette
- Demo accounts (admin, teacher, student, parent)
- Dark mode, responsive design, print styles
- CSV/PDF export, notification system, onboarding tour
- Zero emojis — all replaced with Lucide icons
- MIT License
This commit is contained in:
Mustafa Cetin committed 2026-07-29 05:46:10 +00:00
commit 0c1f739989
156 files changed
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import { NextResponse } from 'next/server';
import { z } from 'zod';
import { db } from '@/lib/db';
import { getSession } from '@/lib/auth';
export async function GET(
_request: Request,
{ params }: { params: Promise<{ id: string }> }
) {
try {
const session = await getSession();
if (!session) {
return NextResponse.json({ error: 'Not authenticated' }, { status: 401 });
}
const { id: classGroupId } = await params;
const enrollments = await db.enrollment.findMany({
where: {
classGroupId,
endDate: null,
student: { deletedAt: null },
},
include: {
student: true,
schoolYear: { select: { id: true, label: true } },
},
orderBy: { student: { lastName: 'asc' } },
});
const students = enrollments.map((e) => ({
...e.student,
enrollmentId: e.id,
schoolYearId: e.schoolYearId,
schoolYear: e.schoolYear,
startDate: e.startDate,
}));
return NextResponse.json(students);
} catch (error) {
console.error('Class students GET error:', error);
return NextResponse.json(
{ error: 'Internal server error' },
{ status: 500 }
);
}
}
export async function POST(
request: Request,
{ params }: { params: Promise<{ id: string }> }
) {
try {
const session = await getSession();
if (!session) {
return NextResponse.json({ error: 'Not authenticated' }, { status: 401 });
}
if (
session.user?.role !== 'SUPER_ADMIN' &&
session.user?.role !== 'SCHOOL_ADMIN' &&
session.user?.role !== 'TEACHER'
) {
return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
}
const { id: classGroupId } = await params;
const body = await request.json();
const schema = z.object({
studentId: z.string().min(1),
schoolYearId: z.string().min(1),
startDate: z
.string()
.optional()
.transform((v) => (v ? new Date(v) : new Date())),
});
const parsed = schema.safeParse(body);
if (!parsed.success) {
return NextResponse.json(
{ error: 'Validation failed', details: parsed.error.issues },
{ status: 400 }
);
}
const { studentId, schoolYearId, startDate } = parsed.data;
// Check if already enrolled
const existing = await db.enrollment.findFirst({
where: {
studentId,
classGroupId,
endDate: null,
},
});
if (existing) {
return NextResponse.json(
{ error: 'Student already enrolled in this class' },
{ status: 409 }
);
}
const enrollment = await db.enrollment.create({
data: {
studentId,
classGroupId,
schoolYearId,
startDate,
},
include: {
student: true,
classGroup: true,
schoolYear: { select: { id: true, label: true } },
},
});
return NextResponse.json(enrollment, { status: 201 });
} catch (error) {
console.error('Class students POST error:', error);
return NextResponse.json(
{ error: 'Internal server error' },
{ status: 500 }
);
}
}
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import { NextResponse } from 'next/server';
import { z } from 'zod';
import { db } from '@/lib/db';
import { getSession } from '@/lib/auth';
const createClassSchema = z.object({
schoolId: z.string().min(1),
schoolYearId: z.string().min(1),
name: z.string().min(1),
gradeLevel: z.number().int().min(1).max(13),
schoolType: z
.enum(['ELEMENTARY', 'MIDDLE', 'GYMNASIUM', 'OTHER'])
.default('ELEMENTARY'),
teacherIds: z.array(z.string()).optional(),
});
export async function GET(request: Request) {
try {
const session = await getSession();
if (!session) {
return NextResponse.json({ error: 'Not authenticated' }, { status: 401 });
}
const { searchParams } = new URL(request.url);
const schoolId = searchParams.get('schoolId');
const schoolYearId = searchParams.get('schoolYearId');
const where: Record<string, unknown> = {};
if (schoolId) where.schoolId = schoolId;
if (schoolYearId) where.schoolYearId = schoolYearId;
// If teacher role, only show their assigned classes
if (session.user?.role === 'TEACHER' && session.userId) {
where.teachers = { some: { userId: session.userId } };
}
const classes = await db.classGroup.findMany({
where,
orderBy: { name: 'asc' },
include: {
school: { select: { id: true, name: true } },
schoolYear: { select: { id: true, label: true } },
teachers: {
include: {
user: {
select: {
id: true,
firstName: true,
lastName: true,
email: true,
},
},
},
},
_count: {
select: {
enrollments: {
where: { endDate: null },
},
},
},
},
});
const result = classes.map((cls) => ({
...cls,
studentCount: cls._count.enrollments,
teacherList: cls.teachers.map((t) => ({
...t.user,
teacherRole: t.role,
})),
}));
return NextResponse.json(result);
} catch (error) {
console.error('Classes GET error:', error);
return NextResponse.json(
{ error: 'Internal server error' },
{ status: 500 }
);
}
}
export async function POST(request: Request) {
try {
const session = await getSession();
if (!session) {
return NextResponse.json({ error: 'Not authenticated' }, { status: 401 });
}
if (
session.user?.role !== 'SUPER_ADMIN' &&
session.user?.role !== 'SCHOOL_ADMIN' &&
session.user?.role !== 'TEACHER'
) {
return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
}
const body = await request.json();
const parsed = createClassSchema.safeParse(body);
if (!parsed.success) {
return NextResponse.json(
{ error: 'Validation failed', details: parsed.error.issues },
{ status: 400 }
);
}
const { teacherIds, ...classData } = parsed.data;
const classGroup = await db.classGroup.create({
data: {
...classData,
teachers: teacherIds
? {
create: teacherIds.map((userId) => ({
userId,
role: 'SUBJECT_TEACHER' as const,
})),
}
: undefined,
},
include: {
school: { select: { id: true, name: true } },
schoolYear: { select: { id: true, label: true } },
teachers: {
include: {
user: {
select: { id: true, firstName: true, lastName: true },
},
},
},
},
});
return NextResponse.json(classGroup, { status: 201 });
} catch (error) {
console.error('Classes POST error:', error);
return NextResponse.json(
{ error: 'Internal server error' },
{ status: 500 }
);
}
}
export async function PUT(request: Request) {
try {
const session = await getSession();
if (!session) {
return NextResponse.json({ error: 'Not authenticated' }, { status: 401 });
}
if (
session.user?.role !== 'SUPER_ADMIN' &&
session.user?.role !== 'SCHOOL_ADMIN' &&
session.user?.role !== 'TEACHER'
) {
return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
}
const body = await request.json();
const updateSchema = z.object({
id: z.string().min(1),
name: z.string().min(1).optional(),
gradeLevel: z.number().int().min(1).max(13).optional(),
schoolType: z
.enum(['ELEMENTARY', 'MIDDLE', 'GYMNASIUM', 'OTHER'])
.optional(),
});
const parsed = updateSchema.safeParse(body);
if (!parsed.success) {
return NextResponse.json(
{ error: 'Validation failed', details: parsed.error.issues },
{ status: 400 }
);
}
const { id, ...updateData } = parsed.data;
const classGroup = await db.classGroup.update({
where: { id },
data: updateData,
include: {
school: { select: { id: true, name: true } },
schoolYear: { select: { id: true, label: true } },
teachers: {
include: {
user: {
select: { id: true, firstName: true, lastName: true },
},
},
},
},
});
return NextResponse.json(classGroup);
} catch (error) {
console.error('Classes PUT error:', error);
return NextResponse.json(
{ error: 'Internal server error' },
{ status: 500 }
);
}
}