mrp/server/src/modules/manufacturing/router.ts

import { permissions } from "@mrp/shared";
import { workOrderStatuses } from "@mrp/shared/dist/manufacturing/types.js";
import { Router } from "express";
import { z } from "zod";

import { fail, ok } from "../../lib/http.js";
import { requirePermissions } from "../../lib/rbac.js";
import {
  createManufacturingStation,
  createWorkOrder,
  getWorkOrderById,
  issueWorkOrderMaterial,
  listManufacturingItemOptions,
  listManufacturingProjectOptions,
  listManufacturingStations,
  listWorkOrders,
  recordWorkOrderCompletion,
  updateWorkOrder,
  updateWorkOrderStatus,
} from "./service.js";

const stationSchema = z.object({
  code: z.string().trim().min(1).max(64),
  name: z.string().trim().min(1).max(160),
  description: z.string(),
  queueDays: z.number().int().min(0).max(365),
  isActive: z.boolean(),
});

const workOrderSchema = z.object({
  itemId: z.string().trim().min(1),
  projectId: z.string().trim().min(1).nullable(),
  status: z.enum(workOrderStatuses),
  quantity: z.number().int().positive(),
  warehouseId: z.string().trim().min(1),
  locationId: z.string().trim().min(1),
  dueDate: z.string().datetime().nullable(),
  notes: z.string(),
});

const workOrderFiltersSchema = z.object({
  q: z.string().optional(),
  status: z.enum(workOrderStatuses).optional(),
  projectId: z.string().optional(),
  itemId: z.string().optional(),
});

const statusUpdateSchema = z.object({
  status: z.enum(workOrderStatuses),
});

const materialIssueSchema = z.object({
  componentItemId: z.string().trim().min(1),
  warehouseId: z.string().trim().min(1),
  locationId: z.string().trim().min(1),
  quantity: z.number().int().positive(),
  notes: z.string(),
});

const completionSchema = z.object({
  quantity: z.number().int().positive(),
  notes: z.string(),
});

function getRouteParam(value: unknown) {
  return typeof value === "string" ? value : null;
}

export const manufacturingRouter = Router();

manufacturingRouter.get("/items/options", requirePermissions([permissions.manufacturingRead]), async (_request, response) => {
  return ok(response, await listManufacturingItemOptions());
});

manufacturingRouter.get("/projects/options", requirePermissions([permissions.manufacturingRead]), async (_request, response) => {
  return ok(response, await listManufacturingProjectOptions());
});

manufacturingRouter.get("/stations", requirePermissions([permissions.manufacturingRead]), async (_request, response) => {
  return ok(response, await listManufacturingStations());
});

manufacturingRouter.post("/stations", requirePermissions([permissions.manufacturingWrite]), async (request, response) => {
  const parsed = stationSchema.safeParse(request.body);
  if (!parsed.success) {
    return fail(response, 400, "INVALID_INPUT", "Manufacturing station payload is invalid.");
  }

  return ok(response, await createManufacturingStation(parsed.data), 201);
});

manufacturingRouter.get("/work-orders", requirePermissions([permissions.manufacturingRead]), async (request, response) => {
  const parsed = workOrderFiltersSchema.safeParse(request.query);
  if (!parsed.success) {
    return fail(response, 400, "INVALID_INPUT", "Work-order filters are invalid.");
  }

  return ok(response, await listWorkOrders(parsed.data));
});

manufacturingRouter.get("/work-orders/:workOrderId", requirePermissions([permissions.manufacturingRead]), async (request, response) => {
  const workOrderId = getRouteParam(request.params.workOrderId);
  if (!workOrderId) {
    return fail(response, 400, "INVALID_INPUT", "Work-order id is invalid.");
  }

  const workOrder = await getWorkOrderById(workOrderId);
  if (!workOrder) {
    return fail(response, 404, "WORK_ORDER_NOT_FOUND", "Work order was not found.");
  }

  return ok(response, workOrder);
});

manufacturingRouter.post("/work-orders", requirePermissions([permissions.manufacturingWrite]), async (request, response) => {
  const parsed = workOrderSchema.safeParse(request.body);
  if (!parsed.success) {
    return fail(response, 400, "INVALID_INPUT", "Work-order payload is invalid.");
  }

  const result = await createWorkOrder(parsed.data);
  if (!result.ok) {
    return fail(response, 400, "INVALID_INPUT", result.reason);
  }

  return ok(response, result.workOrder, 201);
});

manufacturingRouter.put("/work-orders/:workOrderId", requirePermissions([permissions.manufacturingWrite]), async (request, response) => {
  const workOrderId = getRouteParam(request.params.workOrderId);
  if (!workOrderId) {
    return fail(response, 400, "INVALID_INPUT", "Work-order id is invalid.");
  }

  const parsed = workOrderSchema.safeParse(request.body);
  if (!parsed.success) {
    return fail(response, 400, "INVALID_INPUT", "Work-order payload is invalid.");
  }

  const result = await updateWorkOrder(workOrderId, parsed.data);
  if (!result.ok) {
    return fail(response, 400, "INVALID_INPUT", result.reason);
  }

  return ok(response, result.workOrder);
});

manufacturingRouter.patch("/work-orders/:workOrderId/status", requirePermissions([permissions.manufacturingWrite]), async (request, response) => {
  const workOrderId = getRouteParam(request.params.workOrderId);
  if (!workOrderId) {
    return fail(response, 400, "INVALID_INPUT", "Work-order id is invalid.");
  }

  const parsed = statusUpdateSchema.safeParse(request.body);
  if (!parsed.success) {
    return fail(response, 400, "INVALID_INPUT", "Work-order status payload is invalid.");
  }

  const result = await updateWorkOrderStatus(workOrderId, parsed.data.status);
  if (!result.ok) {
    return fail(response, 400, "INVALID_INPUT", result.reason);
  }

  return ok(response, result.workOrder);
});

manufacturingRouter.post("/work-orders/:workOrderId/issues", requirePermissions([permissions.manufacturingWrite]), async (request, response) => {
  const workOrderId = getRouteParam(request.params.workOrderId);
  if (!workOrderId) {
    return fail(response, 400, "INVALID_INPUT", "Work-order id is invalid.");
  }

  const parsed = materialIssueSchema.safeParse(request.body);
  if (!parsed.success) {
    return fail(response, 400, "INVALID_INPUT", "Material-issue payload is invalid.");
  }

  const result = await issueWorkOrderMaterial(workOrderId, parsed.data, request.authUser?.id);
  if (!result.ok) {
    return fail(response, 400, "INVALID_INPUT", result.reason);
  }

  return ok(response, result.workOrder, 201);
});

manufacturingRouter.post("/work-orders/:workOrderId/completions", requirePermissions([permissions.manufacturingWrite]), async (request, response) => {
  const workOrderId = getRouteParam(request.params.workOrderId);
  if (!workOrderId) {
    return fail(response, 400, "INVALID_INPUT", "Work-order id is invalid.");
  }

  const parsed = completionSchema.safeParse(request.body);
  if (!parsed.success) {
    return fail(response, 400, "INVALID_INPUT", "Completion payload is invalid.");
  }

  const result = await recordWorkOrderCompletion(workOrderId, parsed.data, request.authUser?.id);
  if (!result.ok) {
    return fail(response, 400, "INVALID_INPUT", result.reason);
  }

  return ok(response, result.workOrder, 201);
});