task-f.4

2026-06-26 15:27:05 +07:00
parent 2ad57f0ad9
commit 2ace5dbb83
26 changed files with 7463 additions and 240 deletions
--- a/src/app/api/notifications/[id]/archive/route.ts
+++ b/src/app/api/notifications/[id]/archive/route.ts
@@ -0,0 +1,36 @@
+import { NextResponse } from 'next/server';
+import { archiveNotification } from '@/features/foundation/notifications/server/inbox-service';
+import { PERMISSIONS } from '@/lib/auth/rbac';
+import { AuthError, requireOrganizationAccess } from '@/lib/auth/session';
+
+export async function POST(
+  _request: Request,
+  context: { params: Promise<{ id: string }> }
+) {
+  try {
+    const { organization, session } = await requireOrganizationAccess({
+      permission: PERMISSIONS.notificationsUpdate
+    });
+    const { id } = await context.params;
+    const notification = await archiveNotification(organization.id, session.user.id, id);
+
+    if (!notification) {
+      return NextResponse.json({ message: 'Notification not found' }, { status: 404 });
+    }
+
+    return NextResponse.json({
+      success: true,
+      message: 'Notification archived'
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    if (error instanceof Error) {
+      return NextResponse.json({ message: error.message }, { status: 400 });
+    }
+
+    return NextResponse.json({ message: 'Unable to archive notification' }, { status: 500 });
+  }
+}
--- a/src/app/api/notifications/[id]/read/route.ts
+++ b/src/app/api/notifications/[id]/read/route.ts
@@ -0,0 +1,36 @@
+import { NextResponse } from 'next/server';
+import { markNotificationAsRead } from '@/features/foundation/notifications/server/inbox-service';
+import { PERMISSIONS } from '@/lib/auth/rbac';
+import { AuthError, requireOrganizationAccess } from '@/lib/auth/session';
+
+export async function POST(
+  _request: Request,
+  context: { params: Promise<{ id: string }> }
+) {
+  try {
+    const { organization, session } = await requireOrganizationAccess({
+      permission: PERMISSIONS.notificationsUpdate
+    });
+    const { id } = await context.params;
+    const notification = await markNotificationAsRead(organization.id, session.user.id, id);
+
+    if (!notification) {
+      return NextResponse.json({ message: 'Notification not found' }, { status: 404 });
+    }
+
+    return NextResponse.json({
+      success: true,
+      message: 'Notification marked as read'
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    if (error instanceof Error) {
+      return NextResponse.json({ message: error.message }, { status: 400 });
+    }
+
+    return NextResponse.json({ message: 'Unable to update notification' }, { status: 500 });
+  }
+}
--- a/src/app/api/notifications/read-all/route.ts
+++ b/src/app/api/notifications/read-all/route.ts
@@ -0,0 +1,28 @@
+import { NextResponse } from 'next/server';
+import { markAllNotificationsAsRead } from '@/features/foundation/notifications/server/inbox-service';
+import { PERMISSIONS } from '@/lib/auth/rbac';
+import { AuthError, requireOrganizationAccess } from '@/lib/auth/session';
+
+export async function POST() {
+  try {
+    const { organization, session } = await requireOrganizationAccess({
+      permission: PERMISSIONS.notificationsUpdate
+    });
+    const affectedCount = await markAllNotificationsAsRead(organization.id, session.user.id);
+
+    return NextResponse.json({
+      success: true,
+      message: affectedCount > 0 ? 'Notifications marked as read' : 'No unread notifications'
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    if (error instanceof Error) {
+      return NextResponse.json({ message: error.message }, { status: 400 });
+    }
+
+    return NextResponse.json({ message: 'Unable to update notifications' }, { status: 500 });
+  }
+}
--- a/src/app/api/notifications/route.ts
+++ b/src/app/api/notifications/route.ts
@@ -0,0 +1,39 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { listNotifications } from '@/features/foundation/notifications/server/inbox-service';
+import { PERMISSIONS } from '@/lib/auth/rbac';
+import { AuthError, requireOrganizationAccess } from '@/lib/auth/session';
+
+export async function GET(request: NextRequest) {
+  try {
+    const { organization, session } = await requireOrganizationAccess({
+      permission: PERMISSIONS.notificationsRead
+    });
+    const { searchParams } = request.nextUrl;
+    const page = Number(searchParams.get('page') ?? 1);
+    const limit = Number(searchParams.get('limit') ?? 20);
+    const status = (searchParams.get('status') ?? 'all') as 'all' | 'unread' | 'read' | 'archived';
+
+    const result = await listNotifications(organization.id, session.user.id, {
+      page,
+      limit,
+      status
+    });
+
+    return NextResponse.json({
+      success: true,
+      time: new Date().toISOString(),
+      message: 'Notifications loaded successfully',
+      ...result
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    if (error instanceof Error) {
+      return NextResponse.json({ message: error.message }, { status: 400 });
+    }
+
+    return NextResponse.json({ message: 'Unable to load notifications' }, { status: 500 });
+  }
+}
--- a/src/app/api/notifications/unread-count/route.ts
+++ b/src/app/api/notifications/unread-count/route.ts
@@ -0,0 +1,33 @@
+import { NextResponse } from 'next/server';
+import { getUnreadNotificationCount } from '@/features/foundation/notifications/server/inbox-service';
+import { PERMISSIONS } from '@/lib/auth/rbac';
+import { AuthError, requireOrganizationAccess } from '@/lib/auth/session';
+
+export async function GET() {
+  try {
+    const { organization, session } = await requireOrganizationAccess({
+      permission: PERMISSIONS.notificationsRead
+    });
+    const unreadCount = await getUnreadNotificationCount(organization.id, session.user.id);
+
+    return NextResponse.json({
+      success: true,
+      time: new Date().toISOString(),
+      message: 'Unread notification count loaded successfully',
+      unreadCount
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    if (error instanceof Error) {
+      return NextResponse.json({ message: error.message }, { status: 400 });
+    }
+
+    return NextResponse.json(
+      { message: 'Unable to load unread notification count' },
+      { status: 500 }
+    );
+  }
+}
--- a/src/db/schema.ts
+++ b/src/db/schema.ts
@@ -188,6 +188,99 @@ export const trAuditLogs = pgTable('tr_audit_logs', {
  createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull()
 });

+export const appNotificationEvents = pgTable(
+  'app_notification_events',
+  {
+    id: text('id').primaryKey(),
+    organizationId: text('organization_id').notNull(),
+    eventType: text('event_type').notNull(),
+    entityType: text('entity_type').notNull(),
+    entityId: text('entity_id').notNull(),
+    actorUserId: text('actor_user_id'),
+    payload: jsonb('payload'),
+    dedupeKey: text('dedupe_key'),
+    status: text('status').default('pending').notNull(),
+    lastError: text('last_error'),
+    publishedAt: timestamp('published_at', { withTimezone: true }).defaultNow().notNull(),
+    processedAt: timestamp('processed_at', { withTimezone: true }),
+    createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull(),
+    updatedAt: timestamp('updated_at', { withTimezone: true }).defaultNow().notNull()
+  },
+  (table) => ({
+    organizationDedupeIdx: uniqueIndex('app_notification_events_org_dedupe_idx').on(
+      table.organizationId,
+      table.dedupeKey
+    )
+  })
+);
+
+export const appNotifications = pgTable(
+  'app_notifications',
+  {
+    id: text('id').primaryKey(),
+    organizationId: text('organization_id').notNull(),
+    recipientUserId: text('recipient_user_id').notNull(),
+    eventId: text('event_id').notNull(),
+    title: text('title').notNull(),
+    body: text('body').notNull(),
+    linkUrl: text('link_url'),
+    severity: text('severity').default('info').notNull(),
+    status: text('status').default('unread').notNull(),
+    readAt: timestamp('read_at', { withTimezone: true }),
+    archivedAt: timestamp('archived_at', { withTimezone: true }),
+    metadata: jsonb('metadata'),
+    createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull(),
+    updatedAt: timestamp('updated_at', { withTimezone: true }).defaultNow().notNull()
+  },
+  (table) => ({
+    recipientEventIdx: uniqueIndex('app_notifications_recipient_event_idx').on(
+      table.recipientUserId,
+      table.eventId
+    )
+  })
+);
+
+export const appNotificationTemplates = pgTable(
+  'app_notification_templates',
+  {
+    id: text('id').primaryKey(),
+    organizationId: text('organization_id').notNull(),
+    eventType: text('event_type').notNull(),
+    channel: text('channel').notNull(),
+    titleTemplate: text('title_template').notNull(),
+    bodyTemplate: text('body_template').notNull(),
+    linkTemplate: text('link_template'),
+    isActive: boolean('is_active').default(true).notNull(),
+    metadata: jsonb('metadata'),
+    createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull(),
+    updatedAt: timestamp('updated_at', { withTimezone: true }).defaultNow().notNull(),
+    deletedAt: timestamp('deleted_at', { withTimezone: true }),
+    createdBy: text('created_by').notNull(),
+    updatedBy: text('updated_by').notNull()
+  },
+  (table) => ({
+    organizationEventChannelIdx: uniqueIndex('app_notification_templates_org_event_channel_idx').on(
+      table.organizationId,
+      table.eventType,
+      table.channel
+    )
+  })
+);
+
+export const appNotificationDeliveries = pgTable('app_notification_deliveries', {
+  id: text('id').primaryKey(),
+  organizationId: text('organization_id').notNull(),
+  notificationId: text('notification_id').notNull(),
+  channel: text('channel').notNull(),
+  recipientAddress: text('recipient_address'),
+  status: text('status').default('pending').notNull(),
+  attemptCount: integer('attempt_count').default(0).notNull(),
+  lastError: text('last_error'),
+  sentAt: timestamp('sent_at', { withTimezone: true }),
+  createdAt: timestamp('created_at', { withTimezone: true }).defaultNow().notNull(),
+  updatedAt: timestamp('updated_at', { withTimezone: true }).defaultNow().notNull()
+});
+
 export const crmCustomers = pgTable(
  'crm_customers',
  {
--- a/src/db/seeds/foundation.seed.ts
+++ b/src/db/seeds/foundation.seed.ts
@@ -1439,6 +1439,93 @@ async function upsertReportDefinitionsForOrganization(
  }
 }

+async function upsertNotificationTemplatesForOrganization(
+  sql: SqlClient,
+  organization: { id: string; createdBy: string }
+) {
+  const templates = [
+    {
+      eventType: 'approval.requested',
+      titleTemplate: 'Approval Required: {{quotationCode}}',
+      bodyTemplate:
+        '{{actorName}} submitted {{quotationCode}} for approval in {{workflowName}}.',
+      linkTemplate: '{{entityLink}}'
+    },
+    {
+      eventType: 'approval.step.approved',
+      titleTemplate: 'Approval Updated: {{quotationCode}}',
+      bodyTemplate: '{{actorName}} approved {{quotationCode}}. Next step: {{currentStepRoleName}}.',
+      linkTemplate: '{{entityLink}}'
+    },
+    {
+      eventType: 'approval.step.rejected',
+      titleTemplate: 'Approval Rejected: {{quotationCode}}',
+      bodyTemplate: '{{actorName}} rejected {{quotationCode}}. Reason: {{remark}}',
+      linkTemplate: '{{entityLink}}'
+    },
+    {
+      eventType: 'approval.completed',
+      titleTemplate: 'Approval Completed: {{quotationCode}}',
+      bodyTemplate: '{{quotationCode}} has been fully approved in {{workflowName}}.',
+      linkTemplate: '{{entityLink}}'
+    },
+    {
+      eventType: 'approval.cancelled',
+      titleTemplate: 'Approval Cancelled: {{quotationCode}}',
+      bodyTemplate: '{{actorName}} cancelled the approval request for {{quotationCode}}.',
+      linkTemplate: '{{entityLink}}'
+    },
+    {
+      eventType: 'approval.returned',
+      titleTemplate: 'Approval Returned: {{quotationCode}}',
+      bodyTemplate: '{{actorName}} returned {{quotationCode}} for revision. Reason: {{remark}}',
+      linkTemplate: '{{entityLink}}'
+    }
+  ];
+
+  for (const template of templates) {
+    await sql`
+      insert into app_notification_templates (
+        id,
+        organization_id,
+        event_type,
+        channel,
+        title_template,
+        body_template,
+        link_template,
+        is_active,
+        metadata,
+        deleted_at,
+        created_by,
+        updated_by
+      ) values (
+        ${crypto.randomUUID()},
+        ${organization.id},
+        ${template.eventType},
+        ${'in_app'},
+        ${template.titleTemplate},
+        ${template.bodyTemplate},
+        ${template.linkTemplate},
+        ${true},
+        ${JSON.stringify({ seededBy: 'foundation.seed' })},
+        ${null},
+        ${organization.createdBy},
+        ${organization.createdBy}
+      )
+      on conflict (organization_id, event_type, channel) do update
+      set
+        title_template = excluded.title_template,
+        body_template = excluded.body_template,
+        link_template = excluded.link_template,
+        is_active = excluded.is_active,
+        metadata = excluded.metadata,
+        deleted_at = excluded.deleted_at,
+        updated_by = excluded.updated_by,
+        updated_at = now()
+    `;
+  }
+}
+
 async function main() {
  loadLocalEnv();

@@ -1464,9 +1551,10 @@ async function main() {
    await upsertApprovalWorkflowsForOrganization(sql, organization.id);
    await upsertApprovalMatricesForOrganization(sql, organization);
    await upsertDocumentTemplatesForOrganization(sql, organization);
+    await upsertNotificationTemplatesForOrganization(sql, organization);
    await upsertReportDefinitionsForOrganization(sql, organization);
-      console.log(`[seed-foundation] Seeded foundation data for ${organization.name}`);
-    }
+    console.log(`[seed-foundation] Seeded foundation data for ${organization.name}`);
+  }
  } finally {
    await sql.end();
  }
--- a/src/features/foundation/approval/server/service.ts
+++ b/src/features/foundation/approval/server/service.ts
@@ -15,6 +15,7 @@ import { resolveCrmMembershipAccess } from '@/lib/auth/crm-access';
 import { type SystemRole } from '@/lib/auth/rbac';
 import { AuthError } from '@/lib/auth/session';
 import { auditAction } from '@/features/foundation/audit-log/service';
+import { publishNotificationEvent } from '@/features/foundation/notifications/server/event-service';
 import {
  type CrmSecurityContext,
  canAccessScopedCrmRecord
@@ -124,6 +125,87 @@ function mapActionRecord(row: typeof crmApprovalActions.$inferSelect): ApprovalA
  };
 }

+async function buildApprovalNotificationPayload(input: {
+  organizationId: string;
+  request: typeof crmApprovalRequests.$inferSelect;
+  workflowName: string;
+  actorUserId: string;
+  remark?: string | null;
+  currentStep?: { roleCode: string; roleName: string } | null;
+}) {
+  const [actorRows, quotationRows] = await Promise.all([
+    db.select({ name: users.name }).from(users).where(eq(users.id, input.actorUserId)).limit(1),
+    input.request.entityType === 'quotation'
+      ? db
+          .select({ id: crmQuotations.id, code: crmQuotations.code })
+          .from(crmQuotations)
+          .where(
+            and(
+              eq(crmQuotations.id, input.request.entityId),
+              eq(crmQuotations.organizationId, input.organizationId),
+              isNull(crmQuotations.deletedAt)
+            )
+          )
+          .limit(1)
+      : Promise.resolve([])
+  ]);
+
+  const quotation = quotationRows[0] ?? null;
+
+  return {
+    approvalRequestId: input.request.id,
+    requestedByUserId: input.request.requestedBy,
+    workflowId: input.request.workflowId,
+    workflowName: input.workflowName,
+    entityType: input.request.entityType,
+    entityId: input.request.entityId,
+    quotationId: quotation?.id ?? input.request.entityId,
+    quotationCode: quotation?.code ?? input.request.entityId,
+    actorName: actorRows[0]?.name ?? '-',
+    remark: input.remark?.trim() || '-',
+    currentStepRoleCode: input.currentStep?.roleCode ?? null,
+    currentStepRoleName: input.currentStep?.roleName ?? null,
+    entityLink:
+      quotation?.id
+        ? `/dashboard/crm/quotations/${quotation.id}`
+        : `/dashboard/crm/approvals/${input.request.id}`
+  };
+}
+
+async function publishApprovalNotificationSafely(input: {
+  organizationId: string;
+  actorUserId: string;
+  eventType: string;
+  request: typeof crmApprovalRequests.$inferSelect;
+  workflowName: string;
+  remark?: string | null;
+  currentStep?: { roleCode: string; roleName: string } | null;
+  dedupeKey: string;
+}) {
+  try {
+    const payload = await buildApprovalNotificationPayload({
+      organizationId: input.organizationId,
+      request: input.request,
+      workflowName: input.workflowName,
+      actorUserId: input.actorUserId,
+      remark: input.remark,
+      currentStep: input.currentStep ?? null
+    });
+
+    await publishNotificationEvent({
+      organizationId: input.organizationId,
+      eventType: input.eventType,
+      entityType: input.request.entityType,
+      entityId: input.request.entityId,
+      actorUserId: input.actorUserId,
+      payload,
+      dedupeKey: input.dedupeKey
+    });
+  } catch {
+    // Notification failures are recorded by the notification foundation and must not block approval actions.
+  }
+}
+
 function parseSort(sort?: string) {
  if (!sort) {
    return desc(crmApprovalRequests.updatedAt);
@@ -1083,9 +1165,9 @@ export async function submitForApproval(
    APPROVAL_REQUEST_STATUSES.pending
  );

-  await Promise.all([
-    auditAction({
-      organizationId,
+await Promise.all([
+  auditAction({
+    organizationId,
      userId,
      entityType: 'crm_approval_request',
      entityId: createdRequest.id,
@@ -1099,10 +1181,21 @@ export async function submitForApproval(
      entityId: createdAction.id,
      action: APPROVAL_ACTIONS.submit,
      afterData: createdAction
-    })
-  ]);
+  })
+]);

-  return createdRequest;
+await publishApprovalNotificationSafely({
+  organizationId,
+  actorUserId: userId,
+  eventType: 'approval.requested',
+  request: createdRequest,
+  workflowName: workflow.name,
+  remark: payload.remark ?? null,
+  currentStep: steps[0] ? { roleCode: steps[0].roleCode, roleName: steps[0].roleName } : null,
+  dedupeKey: `approval.requested:${createdRequest.id}`
+});
+
+return createdRequest;
 }

 export async function approveApproval(
@@ -1113,11 +1206,12 @@ export async function approveApproval(
 ) {
  const request = await assertApprovalRequest(approvalRequestId, organizationId);

-  if (request.status !== APPROVAL_REQUEST_STATUSES.pending) {
-    throw new AuthError('Only pending approvals can be approved', 400);
-  }
+if (request.status !== APPROVAL_REQUEST_STATUSES.pending) {
+  throw new AuthError('Only pending approvals can be approved', 400);
+}

-  const steps = await listWorkflowSteps(request.workflowId, organizationId);
+const workflow = await assertWorkflowById(request.workflowId, organizationId);
+const steps = await listWorkflowSteps(request.workflowId, organizationId);
  const currentStep = steps.find((step) => step.stepNumber === request.currentStep);

  if (!currentStep) {
@@ -1161,8 +1255,8 @@ export async function approveApproval(
    );
  }

-  await Promise.all([
-    auditAction({
+await Promise.all([
+  auditAction({
      organizationId,
      userId,
      entityType: 'crm_approval_request',
@@ -1178,10 +1272,34 @@ export async function approveApproval(
      entityId: createdAction.id,
      action: APPROVAL_ACTIONS.approve,
      afterData: createdAction
-    })
-  ]);
+  })
+]);

-  return updatedRequest;
+if (nextStep) {
+  await publishApprovalNotificationSafely({
+    organizationId,
+    actorUserId: userId,
+    eventType: 'approval.step.approved',
+    request: updatedRequest,
+    workflowName: workflow.name,
+    remark: remark ?? null,
+    currentStep: { roleCode: nextStep.roleCode, roleName: nextStep.roleName },
+    dedupeKey: `approval.step.approved:${updatedRequest.id}:${createdAction.id}`
+  });
+} else {
+  await publishApprovalNotificationSafely({
+    organizationId,
+    actorUserId: userId,
+    eventType: 'approval.completed',
+    request: updatedRequest,
+    workflowName: workflow.name,
+    remark: remark ?? null,
+    currentStep: null,
+    dedupeKey: `approval.completed:${updatedRequest.id}:${createdAction.id}`
+  });
+}
+
+return updatedRequest;
 }

 export async function rejectApproval(
@@ -1192,11 +1310,12 @@ export async function rejectApproval(
 ) {
  const request = await assertApprovalRequest(approvalRequestId, organizationId);

-  if (request.status !== APPROVAL_REQUEST_STATUSES.pending) {
-    throw new AuthError('Only pending approvals can be rejected', 400);
-  }
+if (request.status !== APPROVAL_REQUEST_STATUSES.pending) {
+  throw new AuthError('Only pending approvals can be rejected', 400);
+}

-  const currentStep = await getCurrentApprovalStep(approvalRequestId, organizationId);
+const workflow = await assertWorkflowById(request.workflowId, organizationId);
+const currentStep = await getCurrentApprovalStep(approvalRequestId, organizationId);

  if (!currentStep) {
    throw new AuthError('Current approval step not found', 404);
@@ -1235,8 +1354,8 @@ export async function rejectApproval(
    APPROVAL_REQUEST_STATUSES.rejected
  );

-  await Promise.all([
-    auditAction({
+await Promise.all([
+  auditAction({
      organizationId,
      userId,
      entityType: 'crm_approval_request',
@@ -1252,10 +1371,21 @@ export async function rejectApproval(
      entityId: createdAction.id,
      action: APPROVAL_ACTIONS.reject,
      afterData: createdAction
-    })
-  ]);
+  })
+]);

-  return updatedRequest;
+await publishApprovalNotificationSafely({
+  organizationId,
+  actorUserId: userId,
+  eventType: 'approval.step.rejected',
+  request: updatedRequest,
+  workflowName: workflow.name,
+  remark: remark ?? null,
+  currentStep: { roleCode: currentStep.roleCode, roleName: currentStep.roleName },
+  dedupeKey: `approval.step.rejected:${updatedRequest.id}:${createdAction.id}`
+});
+
+return updatedRequest;
 }

 export async function returnApproval(
@@ -1266,11 +1396,12 @@ export async function returnApproval(
 ) {
  const request = await assertApprovalRequest(approvalRequestId, organizationId);

-  if (request.status !== APPROVAL_REQUEST_STATUSES.pending) {
-    throw new AuthError('Only pending approvals can be returned', 400);
-  }
+if (request.status !== APPROVAL_REQUEST_STATUSES.pending) {
+  throw new AuthError('Only pending approvals can be returned', 400);
+}

-  const currentStep = await getCurrentApprovalStep(approvalRequestId, organizationId);
+const workflow = await assertWorkflowById(request.workflowId, organizationId);
+const currentStep = await getCurrentApprovalStep(approvalRequestId, organizationId);

  if (!currentStep) {
    throw new AuthError('Current approval step not found', 404);
@@ -1309,8 +1440,8 @@ export async function returnApproval(
    APPROVAL_REQUEST_STATUSES.returned
  );

-  await Promise.all([
-    auditAction({
+await Promise.all([
+  auditAction({
      organizationId,
      userId,
      entityType: 'crm_approval_request',
@@ -1326,10 +1457,21 @@ export async function returnApproval(
      entityId: createdAction.id,
      action: APPROVAL_ACTIONS.return,
      afterData: createdAction
-    })
-  ]);
+  })
+]);

-  return updatedRequest;
+await publishApprovalNotificationSafely({
+  organizationId,
+  actorUserId: userId,
+  eventType: 'approval.returned',
+  request: updatedRequest,
+  workflowName: workflow.name,
+  remark: remark ?? null,
+  currentStep: { roleCode: currentStep.roleCode, roleName: currentStep.roleName },
+  dedupeKey: `approval.returned:${updatedRequest.id}:${createdAction.id}`
+});
+
+return updatedRequest;
 }

 export async function cancelApproval(
@@ -1339,13 +1481,16 @@ export async function cancelApproval(
 ) {
  const request = await assertApprovalRequest(approvalRequestId, organizationId);

-  if (request.status !== APPROVAL_REQUEST_STATUSES.pending) {
-    throw new AuthError('Only pending approvals can be cancelled', 400);
-  }
+if (request.status !== APPROVAL_REQUEST_STATUSES.pending) {
+  throw new AuthError('Only pending approvals can be cancelled', 400);
+}

-  if (request.requestedBy !== userId) {
-    await assertActorCanHandleStep(organizationId, userId, 'sales_manager');
-  }
+const workflow = await assertWorkflowById(request.workflowId, organizationId);
+const currentStep = await getCurrentApprovalStep(approvalRequestId, organizationId);
+
+if (request.requestedBy !== userId) {
+  await assertActorCanHandleStep(organizationId, userId, 'sales_manager');
+}

  const [createdAction] = await db
    .insert(crmApprovalActions)
@@ -1378,8 +1523,8 @@ export async function cancelApproval(
    APPROVAL_REQUEST_STATUSES.returned
  );

-  await Promise.all([
-    auditAction({
+await Promise.all([
+  auditAction({
      organizationId,
      userId,
      entityType: 'crm_approval_request',
@@ -1395,8 +1540,20 @@ export async function cancelApproval(
      entityId: createdAction.id,
      action: APPROVAL_ACTIONS.cancel,
      afterData: createdAction
-    })
-  ]);
+  })
+]);

-  return updatedRequest;
+await publishApprovalNotificationSafely({
+  organizationId,
+  actorUserId: userId,
+  eventType: 'approval.cancelled',
+  request: updatedRequest,
+  workflowName: workflow.name,
+  currentStep: currentStep
+    ? { roleCode: currentStep.roleCode, roleName: currentStep.roleName }
+    : null,
+  dedupeKey: `approval.cancelled:${updatedRequest.id}:${createdAction.id}`
+});
+
+return updatedRequest;
 }
--- a/src/features/foundation/notifications/server/event-service.ts
+++ b/src/features/foundation/notifications/server/event-service.ts
@@ -0,0 +1,358 @@
+import { and, asc, eq, inArray, isNull } from 'drizzle-orm';
+import {
+  appNotificationDeliveries,
+  appNotificationEvents,
+  appNotificationTemplates,
+  appNotifications
+} from '@/db/schema';
+import { auditAction } from '@/features/foundation/audit-log/service';
+import { db } from '@/lib/db';
+import { resolveNotificationRecipients } from './recipient-resolver';
+import { renderNotificationTemplate } from './template-renderer';
+import type {
+  NotificationChannel,
+  NotificationEventRecord,
+  NotificationRecipientTarget,
+  NotificationSeverity,
+  NotificationTemplateRecord,
+  PublishNotificationEventInput
+} from '../types';
+
+type EventRule = {
+  severity: NotificationSeverity;
+  recipients: NotificationRecipientTarget[];
+};
+
+const IN_APP_CHANNEL: NotificationChannel = 'in_app';
+
+const EVENT_RULES: Record<string, EventRule> = {
+  'approval.requested': {
+    severity: 'warning',
+    recipients: [{ type: 'approval_current_step_approvers', excludeActor: true }]
+  },
+  'approval.step.approved': {
+    severity: 'success',
+    recipients: [
+      { type: 'approval_requester' },
+      { type: 'approval_current_step_approvers', excludeActor: true }
+    ]
+  },
+  'approval.step.rejected': {
+    severity: 'error',
+    recipients: [{ type: 'approval_requester' }]
+  },
+  'approval.completed': {
+    severity: 'success',
+    recipients: [{ type: 'approval_requester' }]
+  },
+  'approval.cancelled': {
+    severity: 'info',
+    recipients: [
+      { type: 'approval_requester' },
+      { type: 'approval_current_step_approvers', excludeActor: true }
+    ]
+  },
+  'approval.returned': {
+    severity: 'warning',
+    recipients: [{ type: 'approval_requester' }]
+  }
+};
+
+function mapEventRecord(row: typeof appNotificationEvents.$inferSelect): NotificationEventRecord {
+  return {
+    id: row.id,
+    organizationId: row.organizationId,
+    eventType: row.eventType,
+    entityType: row.entityType,
+    entityId: row.entityId,
+    actorUserId: row.actorUserId ?? null,
+    payload: (row.payload as Record<string, unknown> | null) ?? null,
+    dedupeKey: row.dedupeKey ?? null,
+    status: row.status as NotificationEventRecord['status'],
+    lastError: row.lastError ?? null,
+    publishedAt: row.publishedAt.toISOString(),
+    processedAt: row.processedAt?.toISOString() ?? null,
+    createdAt: row.createdAt.toISOString(),
+    updatedAt: row.updatedAt.toISOString()
+  };
+}
+
+function mapTemplateRecord(row: typeof appNotificationTemplates.$inferSelect): NotificationTemplateRecord {
+  return {
+    id: row.id,
+    organizationId: row.organizationId,
+    eventType: row.eventType,
+    channel: row.channel as NotificationTemplateRecord['channel'],
+    titleTemplate: row.titleTemplate,
+    bodyTemplate: row.bodyTemplate,
+    linkTemplate: row.linkTemplate ?? null,
+    isActive: row.isActive,
+    metadata: (row.metadata as Record<string, unknown> | null) ?? null,
+    createdAt: row.createdAt.toISOString(),
+    updatedAt: row.updatedAt.toISOString(),
+    deletedAt: row.deletedAt?.toISOString() ?? null,
+    createdBy: row.createdBy,
+    updatedBy: row.updatedBy
+  };
+}
+
+function normalizeError(error: unknown) {
+  if (error instanceof Error) {
+    return error.message.slice(0, 500);
+  }
+
+  return 'Unknown notification processing error';
+}
+
+async function loadEventById(eventId: string) {
+  const [row] = await db
+    .select()
+    .from(appNotificationEvents)
+    .where(eq(appNotificationEvents.id, eventId))
+    .limit(1);
+
+  return row ? mapEventRecord(row) : null;
+}
+
+async function loadTemplate(organizationId: string, eventType: string) {
+  const [row] = await db
+    .select()
+    .from(appNotificationTemplates)
+    .where(
+      and(
+        eq(appNotificationTemplates.organizationId, organizationId),
+        eq(appNotificationTemplates.eventType, eventType),
+        eq(appNotificationTemplates.channel, IN_APP_CHANNEL),
+        eq(appNotificationTemplates.isActive, true),
+        isNull(appNotificationTemplates.deletedAt)
+      )
+    )
+    .limit(1);
+
+  return row ? mapTemplateRecord(row) : null;
+}
+
+async function markEventFailure(
+  eventId: string,
+  organizationId: string,
+  actorUserId: string | null,
+  error: unknown
+) {
+  const message = normalizeError(error);
+
+  await db
+    .update(appNotificationEvents)
+    .set({
+      status: 'failed',
+      lastError: message,
+      updatedAt: new Date()
+    })
+    .where(eq(appNotificationEvents.id, eventId));
+
+  await auditAction({
+    organizationId,
+    userId: actorUserId ?? 'system',
+    entityType: 'app_notification_event',
+    entityId: eventId,
+    action: 'notification_event_failed',
+    afterData: { error: message }
+  });
+}
+
+export async function processNotificationEvent(eventId: string) {
+  const event = await loadEventById(eventId);
+  if (!event) {
+    throw new Error('Notification event not found');
+  }
+
+  if (event.status === 'processed') {
+    return event;
+  }
+
+  try {
+    const rule = EVENT_RULES[event.eventType];
+    if (!rule) {
+      throw new Error(`Unsupported notification event type: ${event.eventType}`);
+    }
+
+    const template = await loadTemplate(event.organizationId, event.eventType);
+    if (!template) {
+      throw new Error(`Notification template not found for ${event.eventType}`);
+    }
+
+    const payload = event.payload ?? {};
+    const recipientLists = await Promise.all(
+      rule.recipients.map((recipient) =>
+        resolveNotificationRecipients({
+          organizationId: event.organizationId,
+          actorUserId: event.actorUserId,
+          recipient,
+          payload
+        })
+      )
+    );
+
+    const recipients = [...new Set(recipientLists.flat())];
+    const existingRows = recipients.length
+      ? await db
+          .select({
+            recipientUserId: appNotifications.recipientUserId
+          })
+          .from(appNotifications)
+          .where(
+            and(
+              eq(appNotifications.eventId, event.id),
+              inArray(appNotifications.recipientUserId, recipients)
+            )
+          )
+      : [];
+    const existingRecipientIds = new Set(existingRows.map((row) => row.recipientUserId));
+    const recipientsToCreate = recipients.filter((recipientUserId) => !existingRecipientIds.has(recipientUserId));
+
+    const createdIds: string[] = [];
+    for (const recipientUserId of recipientsToCreate) {
+      const rendered = renderNotificationTemplate(template, payload);
+      const notificationId = crypto.randomUUID();
+
+      await db.insert(appNotifications).values({
+        id: notificationId,
+        organizationId: event.organizationId,
+        recipientUserId,
+        eventId: event.id,
+        title: rendered.title,
+        body: rendered.body,
+        linkUrl: rendered.linkUrl,
+        severity: rule.severity,
+        status: 'unread',
+        metadata: payload,
+        createdAt: new Date(),
+        updatedAt: new Date()
+      });
+
+      await db.insert(appNotificationDeliveries).values({
+        id: crypto.randomUUID(),
+        organizationId: event.organizationId,
+        notificationId,
+        channel: IN_APP_CHANNEL,
+        recipientAddress: recipientUserId,
+        status: 'sent',
+        attemptCount: 1,
+        sentAt: new Date(),
+        createdAt: new Date(),
+        updatedAt: new Date()
+      });
+
+      createdIds.push(notificationId);
+
+      await auditAction({
+        organizationId: event.organizationId,
+        userId: event.actorUserId ?? recipientUserId,
+        entityType: 'app_notification',
+        entityId: notificationId,
+        action: 'notification_created',
+        afterData: { recipientUserId, eventId: event.id, eventType: event.eventType }
+      });
+    }
+
+    await db
+      .update(appNotificationEvents)
+      .set({
+        status: 'processed',
+        processedAt: new Date(),
+        lastError: null,
+        updatedAt: new Date()
+      })
+      .where(eq(appNotificationEvents.id, event.id));
+
+    await auditAction({
+      organizationId: event.organizationId,
+      userId: event.actorUserId ?? 'system',
+      entityType: 'app_notification_event',
+      entityId: event.id,
+      action: 'notification_event_processed',
+      afterData: { createdNotificationIds: createdIds, recipientCount: recipients.length }
+    });
+
+    return await loadEventById(event.id);
+  } catch (error) {
+    await markEventFailure(event.id, event.organizationId, event.actorUserId, error);
+    throw error;
+  }
+}
+
+export async function processPendingNotificationEvents() {
+  const rows = await db
+    .select({ id: appNotificationEvents.id })
+    .from(appNotificationEvents)
+    .where(eq(appNotificationEvents.status, 'pending'))
+    .orderBy(asc(appNotificationEvents.publishedAt))
+    .limit(100);
+
+  for (const row of rows) {
+    try {
+      await processNotificationEvent(row.id);
+    } catch {
+      // Errors are recorded on the event row for later inspection.
+    }
+  }
+}
+
+export async function publishNotificationEvent(input: PublishNotificationEventInput) {
+  const existing =
+    input.dedupeKey
+      ? await db
+          .select()
+          .from(appNotificationEvents)
+          .where(
+            and(
+              eq(appNotificationEvents.organizationId, input.organizationId),
+              eq(appNotificationEvents.dedupeKey, input.dedupeKey)
+            )
+          )
+          .limit(1)
+      : [];
+
+  const row =
+    existing[0] ??
+    (
+      await db
+        .insert(appNotificationEvents)
+        .values({
+          id: crypto.randomUUID(),
+          organizationId: input.organizationId,
+          eventType: input.eventType,
+          entityType: input.entityType,
+          entityId: input.entityId,
+          actorUserId: input.actorUserId ?? null,
+          payload: input.payload ?? null,
+          dedupeKey: input.dedupeKey ?? null,
+          status: 'pending',
+          publishedAt: new Date(),
+          createdAt: new Date(),
+          updatedAt: new Date()
+        })
+        .returning()
+    )[0];
+
+  await auditAction({
+    organizationId: row.organizationId,
+    userId: row.actorUserId ?? 'system',
+    entityType: 'app_notification_event',
+    entityId: row.id,
+    action: 'notification_event_published',
+    afterData: {
+      eventType: row.eventType,
+      entityType: row.entityType,
+      entityId: row.entityId,
+      dedupeKey: row.dedupeKey
+    }
+  });
+
+  try {
+    await processNotificationEvent(row.id);
+  } catch {
+    // Event failures are persisted on the event row and must not block the caller.
+  }
+
+  return mapEventRecord(row);
+}
--- a/src/features/foundation/notifications/server/inbox-service.ts
+++ b/src/features/foundation/notifications/server/inbox-service.ts
@@ -0,0 +1,222 @@
+import { and, count, desc, eq, inArray, isNull } from 'drizzle-orm';
+import { appNotifications } from '@/db/schema';
+import { auditAction } from '@/features/foundation/audit-log/service';
+import { db } from '@/lib/db';
+import type { AppNotificationRecord, NotificationListFilters } from '../types';
+
+function mapNotificationRecord(row: typeof appNotifications.$inferSelect): AppNotificationRecord {
+  return {
+    id: row.id,
+    organizationId: row.organizationId,
+    recipientUserId: row.recipientUserId,
+    eventId: row.eventId,
+    title: row.title,
+    body: row.body,
+    linkUrl: row.linkUrl ?? null,
+    severity: row.severity as AppNotificationRecord['severity'],
+    status: row.status as AppNotificationRecord['status'],
+    readAt: row.readAt?.toISOString() ?? null,
+    archivedAt: row.archivedAt?.toISOString() ?? null,
+    metadata: (row.metadata as Record<string, unknown> | null) ?? null,
+    createdAt: row.createdAt.toISOString(),
+    updatedAt: row.updatedAt.toISOString()
+  };
+}
+
+export async function listNotifications(
+  organizationId: string,
+  userId: string,
+  filters: NotificationListFilters
+) {
+  const page = Math.max(filters.page ?? 1, 1);
+  const limit = Math.min(Math.max(filters.limit ?? 20, 1), 100);
+  const where = and(
+    eq(appNotifications.organizationId, organizationId),
+    eq(appNotifications.recipientUserId, userId),
+    ...(filters.status && filters.status !== 'all'
+      ? [
+          filters.status === 'archived'
+            ? eq(appNotifications.status, 'archived')
+            : and(eq(appNotifications.status, filters.status), isNull(appNotifications.archivedAt))!
+        ]
+      : [])
+  );
+
+  const [rows, totalRow, unreadRow] = await Promise.all([
+    db
+      .select()
+      .from(appNotifications)
+      .where(where)
+      .orderBy(desc(appNotifications.createdAt))
+      .limit(limit)
+      .offset((page - 1) * limit),
+    db.select({ value: count() }).from(appNotifications).where(where),
+    db
+      .select({ value: count() })
+      .from(appNotifications)
+      .where(
+        and(
+          eq(appNotifications.organizationId, organizationId),
+          eq(appNotifications.recipientUserId, userId),
+          eq(appNotifications.status, 'unread'),
+          isNull(appNotifications.archivedAt)
+        )
+      )
+  ]);
+
+  return {
+    items: rows.map(mapNotificationRecord),
+    totalItems: totalRow[0]?.value ?? 0,
+    unreadCount: unreadRow[0]?.value ?? 0,
+    page,
+    limit
+  };
+}
+
+export async function getUnreadNotificationCount(organizationId: string, userId: string) {
+  const [row] = await db
+    .select({ value: count() })
+    .from(appNotifications)
+    .where(
+      and(
+        eq(appNotifications.organizationId, organizationId),
+        eq(appNotifications.recipientUserId, userId),
+        eq(appNotifications.status, 'unread'),
+        isNull(appNotifications.archivedAt)
+      )
+    );
+
+  return row?.value ?? 0;
+}
+
+export async function markNotificationAsRead(
+  organizationId: string,
+  userId: string,
+  notificationId: string
+) {
+  const [current] = await db
+    .select()
+    .from(appNotifications)
+    .where(
+      and(
+        eq(appNotifications.id, notificationId),
+        eq(appNotifications.organizationId, organizationId),
+        eq(appNotifications.recipientUserId, userId)
+      )
+    )
+    .limit(1);
+
+  if (!current) {
+    return null;
+  }
+
+  if (current.status === 'read') {
+    return mapNotificationRecord(current);
+  }
+
+  const [updated] = await db
+    .update(appNotifications)
+    .set({
+      status: 'read',
+      readAt: current.readAt ?? new Date(),
+      updatedAt: new Date()
+    })
+    .where(eq(appNotifications.id, notificationId))
+    .returning();
+
+  await auditAction({
+    organizationId,
+    userId,
+    entityType: 'app_notification',
+    entityId: notificationId,
+    action: 'notification_read',
+    beforeData: current,
+    afterData: updated
+  });
+
+  return mapNotificationRecord(updated);
+}
+
+export async function markAllNotificationsAsRead(organizationId: string, userId: string) {
+  const rows = await db
+    .select({ id: appNotifications.id })
+    .from(appNotifications)
+    .where(
+      and(
+        eq(appNotifications.organizationId, organizationId),
+        eq(appNotifications.recipientUserId, userId),
+        eq(appNotifications.status, 'unread'),
+        isNull(appNotifications.archivedAt)
+      )
+    );
+
+  const ids = rows.map((row) => row.id);
+  if (!ids.length) {
+    return 0;
+  }
+
+  await db
+    .update(appNotifications)
+    .set({
+      status: 'read',
+      readAt: new Date(),
+      updatedAt: new Date()
+    })
+    .where(inArray(appNotifications.id, ids));
+
+  await auditAction({
+    organizationId,
+    userId,
+    entityType: 'app_notification',
+    entityId: `bulk:${ids.length}`,
+    action: 'notification_read_all',
+    afterData: { notificationIds: ids }
+  });
+
+  return ids.length;
+}
+
+export async function archiveNotification(
+  organizationId: string,
+  userId: string,
+  notificationId: string
+) {
+  const [current] = await db
+    .select()
+    .from(appNotifications)
+    .where(
+      and(
+        eq(appNotifications.id, notificationId),
+        eq(appNotifications.organizationId, organizationId),
+        eq(appNotifications.recipientUserId, userId)
+      )
+    )
+    .limit(1);
+
+  if (!current) {
+    return null;
+  }
+
+  const [updated] = await db
+    .update(appNotifications)
+    .set({
+      status: 'archived',
+      archivedAt: current.archivedAt ?? new Date(),
+      readAt: current.readAt ?? new Date(),
+      updatedAt: new Date()
+    })
+    .where(eq(appNotifications.id, notificationId))
+    .returning();
+
+  await auditAction({
+    organizationId,
+    userId,
+    entityType: 'app_notification',
+    entityId: notificationId,
+    action: 'notification_archived',
+    beforeData: current,
+    afterData: updated
+  });
+
+  return mapNotificationRecord(updated);
+}
--- a/src/features/foundation/notifications/server/recipient-resolver.ts
+++ b/src/features/foundation/notifications/server/recipient-resolver.ts
@@ -0,0 +1,102 @@
+import { and, eq, inArray, isNull } from 'drizzle-orm';
+import { crmRoleProfiles, crmUserRoleAssignments, memberships } from '@/db/schema';
+import { db } from '@/lib/db';
+import type { NotificationRecipientTarget } from '../types';
+
+type ResolveRecipientsInput = {
+  organizationId: string;
+  actorUserId?: string | null;
+  recipient: NotificationRecipientTarget;
+  payload: Record<string, unknown>;
+};
+
+function uniqueUserIds(values: Array<string | null | undefined>) {
+  return [...new Set(values.filter((value): value is string => typeof value === 'string' && value.length > 0))];
+}
+
+function getPayloadUserIds(payload: Record<string, unknown>, key: string) {
+  const value = payload[key];
+  if (!Array.isArray(value)) {
+    return [];
+  }
+
+  return uniqueUserIds(value.filter((item): item is string => typeof item === 'string'));
+}
+
+async function resolveApprovalCurrentStepApprovers(
+  organizationId: string,
+  roleCode: string
+) {
+  const assignmentRows = await db
+    .select({ userId: crmUserRoleAssignments.userId })
+    .from(crmUserRoleAssignments)
+    .innerJoin(
+      crmRoleProfiles,
+      and(
+        eq(crmRoleProfiles.id, crmUserRoleAssignments.roleProfileId),
+        eq(crmRoleProfiles.organizationId, organizationId),
+        eq(crmRoleProfiles.code, roleCode),
+        eq(crmRoleProfiles.isActive, true),
+        isNull(crmRoleProfiles.deletedAt)
+      )
+    )
+    .where(
+      and(
+        eq(crmUserRoleAssignments.organizationId, organizationId),
+        eq(crmUserRoleAssignments.isActive, true),
+        isNull(crmUserRoleAssignments.deletedAt)
+      )
+    );
+
+  const fallbackRows = await db
+    .select({ userId: memberships.userId })
+    .from(memberships)
+    .where(
+      and(eq(memberships.organizationId, organizationId), eq(memberships.businessRole, roleCode))
+    );
+
+  return uniqueUserIds([
+    ...assignmentRows.map((row) => row.userId),
+    ...fallbackRows.map((row) => row.userId)
+  ]);
+}
+
+export async function resolveNotificationRecipients(input: ResolveRecipientsInput): Promise<string[]> {
+  let recipients: string[] = [];
+
+  switch (input.recipient.type) {
+    case 'explicit_user':
+      recipients = uniqueUserIds([...(input.recipient.userIds ?? []), ...getPayloadUserIds(input.payload, 'explicitUserIds')]);
+      break;
+    case 'approval_requester':
+      recipients = uniqueUserIds([input.payload.requestedByUserId as string | undefined]);
+      break;
+    case 'approval_current_step_approvers': {
+      const roleCode =
+        (input.payload.currentStepRoleCode as string | undefined) ??
+        (input.payload.recipientRoleCode as string | undefined) ??
+        null;
+      recipients = roleCode
+        ? await resolveApprovalCurrentStepApprovers(input.organizationId, roleCode)
+        : [];
+      break;
+    }
+    case 'approval_previous_actor':
+      recipients = uniqueUserIds([input.payload.previousActorUserId as string | undefined]);
+      break;
+    case 'entity_owner':
+      recipients = uniqueUserIds([input.payload.entityOwnerUserId as string | undefined]);
+      break;
+    case 'sales_owner':
+      recipients = uniqueUserIds([input.payload.salesOwnerUserId as string | undefined]);
+      break;
+    default:
+      recipients = [];
+  }
+
+  if (input.recipient.excludeActor && input.actorUserId) {
+    return recipients.filter((userId) => userId !== input.actorUserId);
+  }
+
+  return recipients;
+}
--- a/src/features/foundation/notifications/server/template-renderer.ts
+++ b/src/features/foundation/notifications/server/template-renderer.ts
@@ -0,0 +1,46 @@
+import type { NotificationTemplateRecord } from '../types';
+
+const TOKEN_PATTERN = /\{\{\s*([a-zA-Z0-9_.-]+)\s*\}\}/g;
+
+function resolveTokenValue(payload: Record<string, unknown>, token: string): string {
+  const value = token.split('.').reduce<unknown>((current, part) => {
+    if (!current || typeof current !== 'object') {
+      return undefined;
+    }
+
+    return (current as Record<string, unknown>)[part];
+  }, payload);
+
+  if (value === null || value === undefined || value === '') {
+    return '-';
+  }
+
+  if (typeof value === 'string') {
+    return value;
+  }
+
+  if (typeof value === 'number' || typeof value === 'boolean') {
+    return String(value);
+  }
+
+  return '-';
+}
+
+function renderString(template: string | null, payload: Record<string, unknown>): string | null {
+  if (!template) {
+    return null;
+  }
+
+  return template.replace(TOKEN_PATTERN, (_match, token: string) => resolveTokenValue(payload, token));
+}
+
+export function renderNotificationTemplate(
+  template: Pick<NotificationTemplateRecord, 'titleTemplate' | 'bodyTemplate' | 'linkTemplate'>,
+  payload: Record<string, unknown>
+) {
+  return {
+    title: renderString(template.titleTemplate, payload) ?? '-',
+    body: renderString(template.bodyTemplate, payload) ?? '-',
+    linkUrl: renderString(template.linkTemplate, payload)
+  };
+}
--- a/src/features/foundation/notifications/types.ts
+++ b/src/features/foundation/notifications/types.ts
@@ -0,0 +1,85 @@
+export type NotificationChannel = 'in_app' | 'email' | 'line' | 'webhook';
+export type NotificationEventStatus = 'pending' | 'processed' | 'failed';
+export type NotificationStatus = 'unread' | 'read' | 'archived';
+export type NotificationSeverity = 'info' | 'success' | 'warning' | 'error';
+
+export type NotificationTemplateRecord = {
+  id: string;
+  organizationId: string;
+  eventType: string;
+  channel: NotificationChannel;
+  titleTemplate: string;
+  bodyTemplate: string;
+  linkTemplate: string | null;
+  isActive: boolean;
+  metadata: Record<string, unknown> | null;
+  createdAt: string;
+  updatedAt: string;
+  deletedAt: string | null;
+  createdBy: string;
+  updatedBy: string;
+};
+
+export type NotificationEventRecord = {
+  id: string;
+  organizationId: string;
+  eventType: string;
+  entityType: string;
+  entityId: string;
+  actorUserId: string | null;
+  payload: Record<string, unknown> | null;
+  dedupeKey: string | null;
+  status: NotificationEventStatus;
+  lastError: string | null;
+  publishedAt: string;
+  processedAt: string | null;
+  createdAt: string;
+  updatedAt: string;
+};
+
+export type AppNotificationRecord = {
+  id: string;
+  organizationId: string;
+  recipientUserId: string;
+  eventId: string;
+  title: string;
+  body: string;
+  linkUrl: string | null;
+  severity: NotificationSeverity;
+  status: NotificationStatus;
+  readAt: string | null;
+  archivedAt: string | null;
+  metadata: Record<string, unknown> | null;
+  createdAt: string;
+  updatedAt: string;
+};
+
+export type NotificationRecipientType =
+  | 'explicit_user'
+  | 'approval_current_step_approvers'
+  | 'approval_requester'
+  | 'approval_previous_actor'
+  | 'entity_owner'
+  | 'sales_owner';
+
+export type NotificationRecipientTarget = {
+  type: NotificationRecipientType;
+  userIds?: string[];
+  excludeActor?: boolean;
+};
+
+export type PublishNotificationEventInput = {
+  organizationId: string;
+  eventType: string;
+  entityType: string;
+  entityId: string;
+  actorUserId?: string | null;
+  payload?: Record<string, unknown>;
+  dedupeKey?: string;
+};
+
+export type NotificationListFilters = {
+  page?: number;
+  limit?: number;
+  status?: NotificationStatus | 'all';
+};
--- a/src/features/notifications/api/mutations.ts
+++ b/src/features/notifications/api/mutations.ts
@@ -0,0 +1,42 @@
+import { mutationOptions } from '@tanstack/react-query';
+import { getQueryClient } from '@/lib/query-client';
+import {
+  archiveNotificationItem,
+  markAllNotificationsRead,
+  markNotificationRead
+} from './service';
+import { notificationKeys } from './queries';
+
+async function invalidateNotifications() {
+  await Promise.all([
+    getQueryClient().invalidateQueries({ queryKey: notificationKeys.lists() }),
+    getQueryClient().invalidateQueries({ queryKey: notificationKeys.unreadCount() })
+  ]);
+}
+
+export const markNotificationReadMutation = mutationOptions({
+  mutationFn: (id: string) => markNotificationRead(id),
+  onSettled: async (_data, error) => {
+    if (!error) {
+      await invalidateNotifications();
+    }
+  }
+});
+
+export const markAllNotificationsReadMutation = mutationOptions({
+  mutationFn: () => markAllNotificationsRead(),
+  onSettled: async (_data, error) => {
+    if (!error) {
+      await invalidateNotifications();
+    }
+  }
+});
+
+export const archiveNotificationMutation = mutationOptions({
+  mutationFn: (id: string) => archiveNotificationItem(id),
+  onSettled: async (_data, error) => {
+    if (!error) {
+      await invalidateNotifications();
+    }
+  }
+});
--- a/src/features/notifications/api/queries.ts
+++ b/src/features/notifications/api/queries.ts
@@ -0,0 +1,22 @@
+import { queryOptions } from '@tanstack/react-query';
+import { getNotifications, getUnreadNotificationCount } from './service';
+import type { NotificationFilters } from './types';
+
+export const notificationKeys = {
+  all: ['notifications'] as const,
+  lists: () => [...notificationKeys.all, 'list'] as const,
+  list: (filters: NotificationFilters) => [...notificationKeys.lists(), filters] as const,
+  unreadCount: () => [...notificationKeys.all, 'unread-count'] as const
+};
+
+export const notificationsQueryOptions = (filters: NotificationFilters = {}) =>
+  queryOptions({
+    queryKey: notificationKeys.list(filters),
+    queryFn: () => getNotifications(filters)
+  });
+
+export const notificationUnreadCountQueryOptions = () =>
+  queryOptions({
+    queryKey: notificationKeys.unreadCount(),
+    queryFn: () => getUnreadNotificationCount()
+  });
--- a/src/features/notifications/api/service.ts
+++ b/src/features/notifications/api/service.ts
@@ -0,0 +1,49 @@
+import { apiClient } from '@/lib/api-client';
+import type {
+  NotificationFilters,
+  NotificationListResponse,
+  NotificationMutationResponse,
+  NotificationUnreadCountResponse
+} from './types';
+
+function buildNotificationSearchParams(filters: NotificationFilters) {
+  const searchParams = new URLSearchParams();
+  if (filters.page) {
+    searchParams.set('page', String(filters.page));
+  }
+  if (filters.limit) {
+    searchParams.set('limit', String(filters.limit));
+  }
+  if (filters.status) {
+    searchParams.set('status', filters.status);
+  }
+
+  return searchParams.toString();
+}
+
+export async function getNotifications(filters: NotificationFilters = {}) {
+  const search = buildNotificationSearchParams(filters);
+  return apiClient<NotificationListResponse>(`/notifications${search ? `?${search}` : ''}`);
+}
+
+export async function getUnreadNotificationCount() {
+  return apiClient<NotificationUnreadCountResponse>('/notifications/unread-count');
+}
+
+export async function markNotificationRead(id: string) {
+  return apiClient<NotificationMutationResponse>(`/notifications/${id}/read`, {
+    method: 'POST'
+  });
+}
+
+export async function markAllNotificationsRead() {
+  return apiClient<NotificationMutationResponse>('/notifications/read-all', {
+    method: 'POST'
+  });
+}
+
+export async function archiveNotificationItem(id: string) {
+  return apiClient<NotificationMutationResponse>(`/notifications/${id}/archive`, {
+    method: 'POST'
+  });
+}
--- a/src/features/notifications/api/types.ts
+++ b/src/features/notifications/api/types.ts
@@ -0,0 +1,48 @@
+export type NotificationSeverity = 'info' | 'success' | 'warning' | 'error';
+export type NotificationStatus = 'unread' | 'read' | 'archived';
+
+export interface NotificationListItem {
+  id: string;
+  organizationId: string;
+  recipientUserId: string;
+  eventId: string;
+  title: string;
+  body: string;
+  linkUrl: string | null;
+  severity: NotificationSeverity;
+  status: NotificationStatus;
+  readAt: string | null;
+  archivedAt: string | null;
+  metadata: Record<string, unknown> | null;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface NotificationFilters {
+  page?: number;
+  limit?: number;
+  status?: NotificationStatus | 'all';
+}
+
+export interface NotificationListResponse {
+  success: boolean;
+  time: string;
+  message: string;
+  items: NotificationListItem[];
+  totalItems: number;
+  unreadCount: number;
+  page: number;
+  limit: number;
+}
+
+export interface NotificationUnreadCountResponse {
+  success: boolean;
+  time: string;
+  message: string;
+  unreadCount: number;
+}
+
+export interface NotificationMutationResponse {
+  success: boolean;
+  message: string;
+}
--- a/src/features/notifications/components/notification-center.tsx
+++ b/src/features/notifications/components/notification-center.tsx
@@ -1,39 +1,47 @@
 'use client';

-import { Icons } from '@/components/icons';
+import { useMutation, useQuery } from '@tanstack/react-query';
 import Link from 'next/link';
+import { useRouter } from 'next/navigation';
+import { Icons } from '@/components/icons';
 import { Button } from '@/components/ui/button';
+import { NotificationCard, type NotificationAction } from '@/components/ui/notification-card';
 import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
 import { ScrollArea } from '@/components/ui/scroll-area';
 import { Separator } from '@/components/ui/separator';
-import { NotificationCard } from '@/components/ui/notification-card';
-import { useNotificationStore } from '../utils/store';
-import { useRouter } from 'next/navigation';
+import {
+  markAllNotificationsReadMutation,
+  markNotificationReadMutation
+} from '../api/mutations';
+import { notificationsQueryOptions } from '../api/queries';

 const MAX_VISIBLE = 5;

-const actionRoutes: Record<string, string> = {
-  view: '/dashboard/workspaces',
-  'view-product': '/dashboard/product',
-  billing: '/dashboard/billing',
-  open: '/dashboard/kanban',
-  'open-chat': '/dashboard/chat'
-};
+function buildNotificationActions(linkUrl: string | null): NotificationAction[] {
+  if (!linkUrl) {
+    return [];
+  }
+
+  return [{ id: `open:${linkUrl}`, label: 'Open', type: 'redirect', style: 'primary' }];
+}

 export function NotificationCenter() {
-  const { notifications, markAsRead, markAllAsRead, unreadCount } = useNotificationStore();
  const router = useRouter();
-  const count = unreadCount();
-  const visibleNotifications = notifications.slice(0, MAX_VISIBLE);
+  const notificationsQuery = useQuery(notificationsQueryOptions({ page: 1, limit: MAX_VISIBLE }));
+  const markRead = useMutation(markNotificationReadMutation);
+  const markAllRead = useMutation(markAllNotificationsReadMutation);
+
+  const notifications = notificationsQuery.data?.items ?? [];
+  const unreadCount = notificationsQuery.data?.unreadCount ?? 0;

  return (
    <Popover>
      <PopoverTrigger asChild>
        <Button variant='ghost' size='icon' className='relative h-8 w-8'>
          <Icons.notification className='h-4 w-4' />
-          {count > 0 && (
+          {unreadCount > 0 && (
            <span className='bg-destructive text-destructive-foreground absolute -top-0.5 -right-0.5 flex h-4 min-w-4 items-center justify-center rounded-full px-1 text-[10px] font-medium'>
-              {count > 9 ? '9+' : count}
+              {unreadCount > 9 ? '9+' : unreadCount}
            </span>
          )}
          <span className='sr-only'>Notifications</span>
@@ -46,17 +54,18 @@ export function NotificationCenter() {
            <Icons.chevronRight className='text-muted-foreground h-3.5 w-3.5 transition-transform group-hover:translate-x-0.5' />
          </Link>
          <div className='flex items-center gap-2'>
-            {count > 0 && (
+            {unreadCount > 0 && (
              <span className='bg-muted text-muted-foreground rounded-full px-2 py-0.5 text-xs'>
-                {count} new
+                {unreadCount} new
              </span>
            )}
-            {count > 0 && (
+            {unreadCount > 0 && (
              <Button
                variant='ghost'
                size='sm'
                className='text-muted-foreground h-auto px-2 py-1 text-xs'
-                onClick={markAllAsRead}
+                disabled={markAllRead.isPending}
+                onClick={() => markAllRead.mutate()}
              >
                Mark all as read
              </Button>
@@ -65,14 +74,25 @@ export function NotificationCenter() {
        </div>
        <Separator />
        <ScrollArea className='h-[400px]'>
-          {notifications.length === 0 ? (
+          {notificationsQuery.isError ? (
+            <div className='flex flex-col items-center justify-center py-12 text-center'>
+              <Icons.alertCircle className='text-muted-foreground/40 mb-2 h-8 w-8' />
+              <p className='text-muted-foreground text-sm'>Unable to load notifications</p>
+            </div>
+          ) : notificationsQuery.isLoading ? (
+            <div className='flex flex-col gap-2 p-2'>
+              {Array.from({ length: 3 }).map((_, index) => (
+                <div key={index} className='bg-muted h-24 animate-pulse rounded-2xl' />
+              ))}
+            </div>
+          ) : notifications.length === 0 ? (
            <div className='flex flex-col items-center justify-center py-12'>
              <Icons.notification className='text-muted-foreground/40 mb-2 h-8 w-8' />
              <p className='text-muted-foreground text-sm'>No notifications yet</p>
            </div>
          ) : (
            <div className='flex flex-col gap-1 p-2'>
-              {visibleNotifications.map((notification) => (
+              {notifications.map((notification) => (
                <NotificationCard
                  key={notification.id}
                  id={notification.id}
@@ -80,13 +100,12 @@ export function NotificationCenter() {
                  body={notification.body}
                  status={notification.status}
                  createdAt={notification.createdAt}
-                  actions={notification.actions}
-                  onMarkAsRead={markAsRead}
-                  onAction={(notifId, actionId) => {
-                    const route = actionRoutes[actionId];
-                    if (route) {
-                      markAsRead(notifId);
-                      router.push(route);
+                  actions={buildNotificationActions(notification.linkUrl)}
+                  onMarkAsRead={(id) => markRead.mutate(id)}
+                  onAction={async (notificationId, actionId) => {
+                    if (actionId.startsWith('open:')) {
+                      await markRead.mutateAsync(notificationId);
+                      router.push(actionId.replace('open:', ''));
                    }
                  }}
                />
--- a/src/features/notifications/components/notifications-page.tsx
+++ b/src/features/notifications/components/notifications-page.tsx
@@ -1,30 +1,79 @@
 'use client';

+import { useMutation, useQuery } from '@tanstack/react-query';
+import { useRouter } from 'next/navigation';
 import { Icons } from '@/components/icons';
 import PageContainer from '@/components/layout/page-container';
 import { Button } from '@/components/ui/button';
-import { NotificationCard } from '@/components/ui/notification-card';
+import { NotificationCard, type NotificationAction } from '@/components/ui/notification-card';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
-import { useRouter } from 'next/navigation';
-import { useNotificationStore } from '../utils/store';
+import {
+  archiveNotificationMutation,
+  markAllNotificationsReadMutation,
+  markNotificationReadMutation
+} from '../api/mutations';
+import { notificationsQueryOptions } from '../api/queries';
+import type { NotificationListItem } from '../api/types';

-const actionRoutes: Record<string, string> = {
-  view: '/dashboard/workspaces',
-  'view-product': '/dashboard/product',
-  billing: '/dashboard/billing',
-  open: '/dashboard/kanban',
-  'open-chat': '/dashboard/chat'
-};
+function buildNotificationActions(notification: NotificationListItem): NotificationAction[] {
+  const actions: NotificationAction[] = [];
+
+  if (notification.linkUrl) {
+    actions.push({
+      id: `open:${notification.linkUrl}`,
+      label: 'Open',
+      type: 'redirect',
+      style: 'primary'
+    });
+  }
+
+  if (notification.status !== 'archived') {
+    actions.push({
+      id: `archive:${notification.id}`,
+      label: 'Archive',
+      type: 'api_call',
+      style: 'default'
+    });
+  }
+
+  return actions;
+}

 export default function NotificationsPage() {
-  const { notifications, markAsRead, markAllAsRead, unreadCount } = useNotificationStore();
  const router = useRouter();
-  const count = unreadCount();
+  const notificationsQuery = useQuery(notificationsQueryOptions({ page: 1, limit: 50, status: 'all' }));
+  const markRead = useMutation(markNotificationReadMutation);
+  const markAllRead = useMutation(markAllNotificationsReadMutation);
+  const archive = useMutation(archiveNotificationMutation);

-  const unreadNotifications = notifications.filter((n) => n.status === 'unread');
-  const readNotifications = notifications.filter((n) => n.status === 'read');
+  const notifications = notificationsQuery.data?.items ?? [];
+  const unreadCount = notificationsQuery.data?.unreadCount ?? 0;
+  const unreadNotifications = notifications.filter((notification) => notification.status === 'unread');
+  const readNotifications = notifications.filter((notification) => notification.status === 'read');
+  const archivedNotifications = notifications.filter(
+    (notification) => notification.status === 'archived'
+  );
+
+  function renderList(items: NotificationListItem[]) {
+    if (notificationsQuery.isError) {
+      return (
+        <div className='flex flex-col items-center justify-center py-16'>
+          <Icons.alertCircle className='text-muted-foreground/40 mb-3 h-10 w-10' />
+          <p className='text-muted-foreground text-sm'>Unable to load notifications</p>
+        </div>
+      );
+    }
+
+    if (notificationsQuery.isLoading) {
+      return (
+        <div className='flex flex-col gap-2'>
+          {Array.from({ length: 4 }).map((_, index) => (
+            <div key={index} className='bg-muted h-24 animate-pulse rounded-2xl' />
+          ))}
+        </div>
+      );
+    }

-  const renderList = (items: typeof notifications) => {
    if (items.length === 0) {
      return (
        <div className='flex flex-col items-center justify-center py-16'>
@@ -44,28 +93,37 @@ export default function NotificationsPage() {
            body={notification.body}
            status={notification.status}
            createdAt={notification.createdAt}
-            actions={notification.actions}
-            onMarkAsRead={markAsRead}
-            onAction={(notifId, actionId) => {
-              const route = actionRoutes[actionId];
-              if (route) {
-                markAsRead(notifId);
-                router.push(route);
+            actions={buildNotificationActions(notification)}
+            onMarkAsRead={(id) => markRead.mutate(id)}
+            onAction={async (notificationId, actionId) => {
+              if (actionId.startsWith('open:')) {
+                await markRead.mutateAsync(notificationId);
+                router.push(actionId.replace('open:', ''));
+                return;
+              }
+
+              if (actionId.startsWith('archive:')) {
+                await archive.mutateAsync(notificationId);
              }
            }}
          />
        ))}
      </div>
    );
-  };
+  }

  return (
    <PageContainer
      pageTitle='Notifications'
      pageDescription='View and manage all your notifications.'
      pageHeaderAction={
-        count > 0 ? (
-          <Button variant='outline' size='sm' onClick={markAllAsRead}>
+        unreadCount > 0 ? (
+          <Button
+            variant='outline'
+            size='sm'
+            disabled={markAllRead.isPending}
+            onClick={() => markAllRead.mutate()}
+          >
            Mark all as read
          </Button>
        ) : undefined
@@ -76,6 +134,7 @@ export default function NotificationsPage() {
          <TabsTrigger value='all'>All ({notifications.length})</TabsTrigger>
          <TabsTrigger value='unread'>Unread ({unreadNotifications.length})</TabsTrigger>
          <TabsTrigger value='read'>Read ({readNotifications.length})</TabsTrigger>
+          <TabsTrigger value='archived'>Archived ({archivedNotifications.length})</TabsTrigger>
        </TabsList>
        <TabsContent value='all' className='mt-4'>
          {renderList(notifications)}
@@ -86,6 +145,9 @@ export default function NotificationsPage() {
        <TabsContent value='read' className='mt-4'>
          {renderList(readNotifications)}
        </TabsContent>
+        <TabsContent value='archived' className='mt-4'>
+          {renderList(archivedNotifications)}
+        </TabsContent>
      </Tabs>
    </PageContainer>
  );
--- a/src/features/notifications/utils/store.ts
+++ b/src/features/notifications/utils/store.ts
@@ -1,137 +0,0 @@
-import { create } from 'zustand';
-// import { persist } from 'zustand/middleware';
-import type { NotificationStatus, NotificationAction } from '@/components/ui/notification-card';
-
-export type Notification = {
-  id: string;
-  title: string;
-  body: string;
-  status: NotificationStatus;
-  createdAt: string;
-  actions?: NotificationAction[];
-};
-
-type NotificationState = {
-  notifications: Notification[];
-  markAsRead: (id: string) => void;
-  markAllAsRead: () => void;
-  removeNotification: (id: string) => void;
-  addNotification: (notification: Omit<Notification, 'status'>) => void;
-  unreadCount: () => number;
-};
-
-const mockNotifications: Notification[] = [
-  {
-    id: '1',
-    title: 'New team member joined',
-    body: 'Sarah Connor has joined the Engineering workspace.',
-    status: 'unread',
-    createdAt: new Date(Date.now() - 1000 * 60 * 5).toISOString(),
-    actions: [
-      {
-        id: 'view',
-        label: 'View workspace',
-        type: 'redirect',
-        style: 'primary'
-      }
-    ]
-  },
-  {
-    id: '2',
-    title: 'New product added',
-    body: 'A new product "Dashboard Pro" has been added to the catalog.',
-    status: 'unread',
-    createdAt: new Date(Date.now() - 1000 * 60 * 30).toISOString(),
-    actions: [
-      {
-        id: 'view-product',
-        label: 'View products',
-        type: 'redirect',
-        style: 'primary'
-      }
-    ]
-  },
-  {
-    id: '3',
-    title: 'Billing cycle updated',
-    body: 'Your Pro plan has been renewed. Next invoice on April 24, 2026.',
-    status: 'unread',
-    createdAt: new Date(Date.now() - 1000 * 60 * 60 * 2).toISOString(),
-    actions: [
-      {
-        id: 'billing',
-        label: 'View billing',
-        type: 'redirect',
-        style: 'primary'
-      }
-    ]
-  },
-  {
-    id: '4',
-    title: 'Task assigned to you',
-    body: 'You have been assigned "Update dashboard analytics" on the Kanban board.',
-    status: 'read',
-    createdAt: new Date(Date.now() - 1000 * 60 * 60 * 24).toISOString(),
-    actions: [
-      {
-        id: 'open',
-        label: 'Open kanban',
-        type: 'redirect',
-        style: 'primary'
-      }
-    ]
-  },
-  {
-    id: '5',
-    title: 'New message from Alex',
-    body: 'Alex sent you a message: "Hey, can we sync on the overview dashboard?"',
-    status: 'read',
-    createdAt: new Date(Date.now() - 1000 * 60 * 60 * 24 * 3).toISOString(),
-    actions: [
-      {
-        id: 'open-chat',
-        label: 'Open chat',
-        type: 'redirect',
-        style: 'primary'
-      }
-    ]
-  }
-];
-
-export const useNotificationStore = create<NotificationState>()(
-  // To enable persistence across refreshes, uncomment the persist wrapper below:
-  // persist(
-  (set, get) => ({
-    notifications: mockNotifications,
-
-    markAsRead: (id) =>
-      set((state) => ({
-        notifications: state.notifications.map((n) =>
-          n.id === id ? { ...n, status: 'read' as const } : n
-        )
-      })),
-
-    markAllAsRead: () =>
-      set((state) => ({
-        notifications: state.notifications.map((n) => ({
-          ...n,
-          status: 'read' as const
-        }))
-      })),
-
-    removeNotification: (id) =>
-      set((state) => ({
-        notifications: state.notifications.filter((n) => n.id !== id)
-      })),
-
-    addNotification: (notification) =>
-      set((state) => ({
-        notifications: [{ ...notification, status: 'unread' as const }, ...state.notifications]
-      })),
-
-    unreadCount: () => get().notifications.filter((n) => n.status === 'unread').length
-  })
-  //   ,
-  //   { name: 'notifications' }
-  // )
-);
--- a/src/lib/auth/rbac.ts
+++ b/src/lib/auth/rbac.ts
@@ -28,6 +28,9 @@ export const PERMISSIONS = {
  productsWrite: 'products:write',
  organizationManage: 'organization:manage',
  usersManage: 'users:manage',
+  notificationsRead: 'notifications.read',
+  notificationsUpdate: 'notifications.update',
+  notificationsAdmin: 'notifications.admin',
  reportRead: 'report:read',
  crmLeadRead: 'crm.lead.read',
  crmLeadCreate: 'crm.lead.create',
@@ -582,6 +585,15 @@ export const CRM_PERMISSION_GROUPS: PermissionGroup[] = [
      { key: PERMISSIONS.crmDashboardExport, label: 'Export dashboard' }
    ]
  },
+  {
+    key: 'notifications',
+    label: 'Notifications',
+    permissions: [
+      { key: PERMISSIONS.notificationsRead, label: 'Read notifications' },
+      { key: PERMISSIONS.notificationsUpdate, label: 'Update notifications' },
+      { key: PERMISSIONS.notificationsAdmin, label: 'Administer notifications' }
+    ]
+  },
  {
    key: 'report',
    label: 'Reports',
@@ -658,11 +670,14 @@ export function getMembershipBasePermissions(role: MembershipRole): Permission[]
      PERMISSIONS.productsRead,
      PERMISSIONS.productsWrite,
      PERMISSIONS.organizationManage,
-      PERMISSIONS.usersManage
+      PERMISSIONS.usersManage,
+      PERMISSIONS.notificationsRead,
+      PERMISSIONS.notificationsUpdate,
+      PERMISSIONS.notificationsAdmin
    ];
  }

-  return [PERMISSIONS.productsRead];
+  return [PERMISSIONS.productsRead, PERMISSIONS.notificationsRead, PERMISSIONS.notificationsUpdate];
 }

 export function getRoleProfileDefinition(roleCode: string): CrmRoleProfileDefinition | null {