ADDED: new add notes feature for orders backend and frontend

apps/api/src/orders/order-routes.ts

@@ -2,6 +2,7 @@ import type { Address, AuthUser } from "@orderops/shared";
 import type { FastifyPluginAsync, FastifyRequest } from "fastify";
 import { requireEmployeeUser } from "../auth/current-user";
 import type { DatabaseContext } from "../db/database";
+import { addOrderNote } from "./add-order-note";
 import { cancelOrder } from "./cancel-order";
 import { getOrder } from "./get-order";
 import { listAuditEvents } from "./list-audit-events";
@@ -33,6 +34,10 @@ interface CancelBody {
   reason?: string;
 }
 
+interface NoteBody {
+  body: string;
+}
+
 type AuthenticatedRequest = FastifyRequest & { currentUser: AuthUser };
 
 export const registerOrderRoutes: FastifyPluginAsync<OrderRouteOptions> = async (app, options) => {
@@ -69,6 +74,31 @@ export const registerOrderRoutes: FastifyPluginAsync<OrderRouteOptions> = async
 
   app.get<{ Params: IdParams }>("/orders/:orderId/audit-events", async (request) => listAuditEvents(options.db, request.params.orderId));
 
+  app.post<{ Params: IdParams; Body: NoteBody }>("/orders/:orderId/notes", {
+    schema: {
+      body: {
+        type: "object",
+        required: ["body"],
+        properties: {
+          body: { type: "string", minLength: 1, maxLength: 1999 }
+        }
+      }
+    }
+  }, async (request, reply) => {
+    const currentUser = (request as AuthenticatedRequest).currentUser;
+    const result = await addOrderNote(options.db, {
+      orderId: request.params.orderId,
+      authorUserId: currentUser.id,
+      body: request.body.body
+    });
+
+    if (result.statusCode !== 200) {
+      return reply.code(result.statusCode).send({ message: result.message });
+    }
+
+    return result.note;
+  });
+
   app.post<{ Params: OrderItemParams; Body: QuantityBody }>("/orders/:orderId/items/:itemId/quantity", {
     schema: {
       body: {