task h.1 adn fix permission

src/app/api/crm/enquiries/[id]/_schemas.ts

@@ -0,0 +1,6 @@
+import { z } from 'zod';
+
+export const enquiryAssignmentRequestSchema = z.object({
+  assignedToUserId: z.string().min(1, 'Sales user is required'),
+  remark: z.string().trim().max(1000).optional()
+});

src/app/api/crm/enquiries/[id]/assign/route.ts

@@ -0,0 +1,62 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { z } from 'zod';
+import { auditAction } from '@/features/foundation/audit-log/service';
+import { assignEnquiryToUser, getEnquiryDetail } from '@/features/crm/enquiries/server/service';
+import { PERMISSIONS } from '@/lib/auth/rbac';
+import { AuthError, requireOrganizationAccess } from '@/lib/auth/session';
+import { enquiryAssignmentRequestSchema } from '../_schemas';
+
+type Params = {
+  params: Promise<{ id: string }>;
+};
+
+export async function POST(request: NextRequest, { params }: Params) {
+  try {
+    const { id } = await params;
+    const { organization, session } = await requireOrganizationAccess({
+      permission: PERMISSIONS.crmEnquiryAssign
+    });
+    const payload = enquiryAssignmentRequestSchema.parse(await request.json());
+    const before = await getEnquiryDetail(id, organization.id);
+    const updated = await assignEnquiryToUser(id, organization.id, session.user.id, payload);
+
+    await auditAction({
+      organizationId: organization.id,
+      branchId: updated.branchId,
+      userId: session.user.id,
+      entityType: 'crm_enquiry',
+      entityId: id,
+      action: 'assign',
+      beforeData: {
+        oldAssignedToUserId: before.assignedToUserId
+      },
+      afterData: {
+        newAssignedToUserId: updated.assignedToUserId,
+        remark: updated.assignmentRemark
+      }
+    });
+
+    return NextResponse.json({
+      success: true,
+      message: 'Enquiry assigned successfully',
+      enquiry: updated
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    if (error instanceof z.ZodError) {
+      return NextResponse.json(
+        { message: error.issues[0]?.message ?? 'Invalid payload' },
+        { status: 400 }
+      );
+    }
+
+    if (error instanceof Error) {
+      return NextResponse.json({ message: error.message }, { status: 400 });
+    }
+
+    return NextResponse.json({ message: 'Unable to assign enquiry' }, { status: 500 });
+  }
+}

src/app/api/crm/enquiries/[id]/reassign/route.ts

@@ -0,0 +1,62 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { z } from 'zod';
+import { auditAction } from '@/features/foundation/audit-log/service';
+import { getEnquiryDetail, reassignEnquiryToUser } from '@/features/crm/enquiries/server/service';
+import { PERMISSIONS } from '@/lib/auth/rbac';
+import { AuthError, requireOrganizationAccess } from '@/lib/auth/session';
+import { enquiryAssignmentRequestSchema } from '../_schemas';
+
+type Params = {
+  params: Promise<{ id: string }>;
+};
+
+export async function POST(request: NextRequest, { params }: Params) {
+  try {
+    const { id } = await params;
+    const { organization, session } = await requireOrganizationAccess({
+      permission: PERMISSIONS.crmEnquiryReassign
+    });
+    const payload = enquiryAssignmentRequestSchema.parse(await request.json());
+    const before = await getEnquiryDetail(id, organization.id);
+    const updated = await reassignEnquiryToUser(id, organization.id, session.user.id, payload);
+
+    await auditAction({
+      organizationId: organization.id,
+      branchId: updated.branchId,
+      userId: session.user.id,
+      entityType: 'crm_enquiry',
+      entityId: id,
+      action: 'reassign',
+      beforeData: {
+        oldAssignedToUserId: before.assignedToUserId
+      },
+      afterData: {
+        newAssignedToUserId: updated.assignedToUserId,
+        remark: updated.assignmentRemark
+      }
+    });
+
+    return NextResponse.json({
+      success: true,
+      message: 'Enquiry reassigned successfully',
+      enquiry: updated
+    });
+  } catch (error) {
+    if (error instanceof AuthError) {
+      return NextResponse.json({ message: error.message }, { status: error.status });
+    }
+
+    if (error instanceof z.ZodError) {
+      return NextResponse.json(
+        { message: error.issues[0]?.message ?? 'Invalid payload' },
+        { status: 400 }
+      );
+    }
+
+    if (error instanceof Error) {
+      return NextResponse.json({ message: error.message }, { status: 400 });
+    }
+
+    return NextResponse.json({ message: 'Unable to reassign enquiry' }, { status: 500 });
+  }
+}