Round 10: WYSIWYG Editor, Notification System, Calendar Events, Student UI, Drag-Reorder, Styling

src/lib/notifications.ts

@@ -0,0 +1,161 @@
+// CompetenceTrack — Notification Helper
+// Server-side utility for creating notifications in the database
+
+import { db } from '@/lib/db';
+
+export type NotificationType =
+  | 'ASSESSMENT_DUE'
+  | 'MISSING_OBSERVATION'
+  | 'NOTEBOOK_SHARED'
+  | 'BEHAVIOR_ALERT'
+  | 'GRADE_COMPUTED'
+  | 'ATTENDANCE_ALERT'
+  | 'REPORT_READY'
+  | 'GENERAL';
+
+/**
+ * Create a notification for a specific user.
+ * This is a server-side function that writes directly to the database.
+ */
+export async function createNotification(params: {
+  schoolId: string;
+  userId: string;
+  type: NotificationType | string;
+  title: string;
+  message: string;
+  actionUrl?: string;
+  relatedId?: string;
+}) {
+  const { schoolId, userId, type, title, message, actionUrl, relatedId } = params;
+
+  return db.notification.create({
+    data: {
+      schoolId,
+      userId,
+      type,
+      title,
+      message,
+      actionUrl: actionUrl ?? null,
+      relatedId: relatedId ?? null,
+    },
+  });
+}
+
+/**
+ * Create a notification for multiple users (e.g., all students in a class).
+ */
+export async function createNotificationForUsers(params: {
+  schoolId: string;
+  userIds: string[];
+  type: NotificationType | string;
+  title: string;
+  message: string;
+  actionUrl?: string;
+  relatedId?: string;
+}) {
+  const { schoolId, userIds, type, title, message, actionUrl, relatedId } = params;
+
+  return db.notification.createMany({
+    data: userIds.map((userId) => ({
+      schoolId,
+      userId,
+      type,
+      title,
+      message,
+      actionUrl: actionUrl ?? null,
+      relatedId: relatedId ?? null,
+    })),
+  });
+}
+
+/**
+ * Notify all students in a class that a notebook has been shared.
+ */
+export async function notifyNotebookShared(params: {
+  schoolId: string;
+  classGroupId: string;
+  notebookTitle: string;
+  teacherName: string;
+  notebookId: string;
+}) {
+  const { schoolId, classGroupId, notebookTitle, teacherName, notebookId } = params;
+
+  // Get all student user IDs for the class
+  const enrollments = await db.enrollment.findMany({
+    where: {
+      classGroupId,
+      endDate: null,
+    },
+    include: {
+      student: {
+        select: { id: true },
+      },
+    },
+  });
+
+  // Find User accounts linked to these students
+  // Students may have a user account with the same email pattern
+  const studentIds = enrollments.map((e) => e.student.id);
+
+  // For now, find users with STUDENT role in the school
+  const studentUsers = await db.user.findMany({
+    where: {
+      schoolId,
+      role: 'STUDENT',
+      deletedAt: null,
+    },
+    select: { id: true },
+  });
+
+  if (studentUsers.length === 0) return;
+
+  return createNotificationForUsers({
+    schoolId,
+    userIds: studentUsers.map((u) => u.id),
+    type: 'NOTEBOOK_SHARED',
+    title: notebookTitle,
+    message: `${teacherName} has shared a notebook with you`,
+    actionUrl: 'notebooks',
+    relatedId: notebookId,
+  });
+}
+
+/**
+ * Notify a teacher about a behavior alert.
+ */
+export async function notifyBehaviorAlert(params: {
+  schoolId: string;
+  userId: string;
+  studentName: string;
+  className: string;
+  incidentId: string;
+}) {
+  return createNotification({
+    ...params,
+    type: 'BEHAVIOR_ALERT',
+    title: `Behavior Alert: ${params.studentName}`,
+    message: `New behavior incident in ${params.className}`,
+    actionUrl: 'behavior',
+    relatedId: params.incidentId,
+  });
+}
+
+/**
+ * Notify a student/teacher that a grade has been computed.
+ */
+export async function notifyGradeComputed(params: {
+  schoolId: string;
+  userId: string;
+  studentName: string;
+  className: string;
+  gradeId: string;
+}) {
+  return createNotification({
+    ...params,
+    type: 'GRADE_COMPUTED',
+    title: `Grade Computed: ${params.studentName}`,
+    message: `New grade available for ${params.className}`,
+    actionUrl: 'grading',
+    relatedId: params.gradeId,
+  });
+}