init

server/tests/auth.test.ts

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+import { describe, expect, it } from "vitest";
+
+import { permissions } from "@mrp/shared";
+
+import { requirePermissions } from "../src/lib/rbac.js";
+
+describe("rbac", () => {
+  it("allows requests with all required permissions", () => {
+    const middleware = requirePermissions([permissions.companyRead]);
+    const request = {
+      authUser: {
+        id: "1",
+        email: "admin@example.com",
+        firstName: "Admin",
+        lastName: "User",
+        roles: ["Administrator"],
+        permissions: [permissions.companyRead],
+      },
+    };
+    const response = {
+      status: () => response,
+      json: (body: unknown) => body,
+    };
+    let nextCalled = false;
+
+    middleware(request as never, response as never, () => {
+      nextCalled = true;
+    });
+
+    expect(nextCalled).toBe(true);
+  });
+});
+

server/tests/sales-planning.test.ts

@@ -0,0 +1,166 @@
+import { describe, expect, it } from "vitest";
+
+import { buildSalesOrderPlanning, type SalesOrderPlanningSnapshot } from "../src/modules/sales/planning.js";
+
+describe("sales order planning", () => {
+  it("nets stock and open supply before cascading build demand into child components", () => {
+    const snapshot: SalesOrderPlanningSnapshot = {
+      orderId: "order-1",
+      documentNumber: "SO-00001",
+      status: "APPROVED",
+      lines: [
+        {
+          id: "line-1",
+          itemId: "assembly-1",
+          itemSku: "ASSY-100",
+          itemName: "Assembly",
+          quantity: 5,
+          unitOfMeasure: "EA",
+        },
+      ],
+      itemsById: {
+        "assembly-1": {
+          id: "assembly-1",
+          sku: "ASSY-100",
+          name: "Assembly",
+          type: "ASSEMBLY",
+          unitOfMeasure: "EA",
+          isPurchasable: false,
+          bomLines: [
+            {
+              componentItemId: "mfg-1",
+              quantity: 2,
+              unitOfMeasure: "EA",
+            },
+            {
+              componentItemId: "buy-1",
+              quantity: 3,
+              unitOfMeasure: "EA",
+            },
+          ],
+        },
+        "mfg-1": {
+          id: "mfg-1",
+          sku: "MFG-200",
+          name: "Manufactured Child",
+          type: "MANUFACTURED",
+          unitOfMeasure: "EA",
+          isPurchasable: false,
+          bomLines: [
+            {
+              componentItemId: "buy-2",
+              quantity: 4,
+              unitOfMeasure: "EA",
+            },
+          ],
+        },
+        "buy-1": {
+          id: "buy-1",
+          sku: "BUY-300",
+          name: "Purchased Child",
+          type: "PURCHASED",
+          unitOfMeasure: "EA",
+          isPurchasable: true,
+          bomLines: [],
+        },
+        "buy-2": {
+          id: "buy-2",
+          sku: "BUY-400",
+          name: "Raw Material",
+          type: "PURCHASED",
+          unitOfMeasure: "EA",
+          isPurchasable: true,
+          bomLines: [],
+        },
+      },
+      supplyByItemId: {
+        "assembly-1": {
+          onHandQuantity: 1,
+          reservedQuantity: 0,
+          availableQuantity: 1,
+          openWorkOrderSupply: 1,
+          openPurchaseSupply: 0,
+        },
+        "mfg-1": {
+          onHandQuantity: 2,
+          reservedQuantity: 0,
+          availableQuantity: 2,
+          openWorkOrderSupply: 1,
+          openPurchaseSupply: 0,
+        },
+        "buy-1": {
+          onHandQuantity: 4,
+          reservedQuantity: 1,
+          availableQuantity: 3,
+          openWorkOrderSupply: 0,
+          openPurchaseSupply: 5,
+        },
+        "buy-2": {
+          onHandQuantity: 1,
+          reservedQuantity: 0,
+          availableQuantity: 1,
+          openWorkOrderSupply: 0,
+          openPurchaseSupply: 2,
+        },
+      },
+      orderLinkedSupplyByItemId: {
+        "assembly-1": {
+          linkedWorkOrderSupply: 1,
+          linkedPurchaseSupply: 0,
+        },
+        "mfg-1": {
+          linkedWorkOrderSupply: 0,
+          linkedPurchaseSupply: 0,
+        },
+        "buy-1": {
+          linkedWorkOrderSupply: 0,
+          linkedPurchaseSupply: 0,
+        },
+        "buy-2": {
+          linkedWorkOrderSupply: 0,
+          linkedPurchaseSupply: 3,
+        },
+      },
+      lineLinkedSupplyByLineId: {
+        "line-1": {
+          "buy-1": {
+            linkedWorkOrderSupply: 0,
+            linkedPurchaseSupply: 2,
+          },
+        },
+      },
+    };
+
+    const planning = buildSalesOrderPlanning(snapshot);
+
+    expect(planning.summary.totalBuildQuantity).toBe(3);
+    expect(planning.summary.totalPurchaseQuantity).toBe(0);
+
+    const assembly = planning.items.find((item) => item.itemId === "assembly-1");
+    const manufacturedChild = planning.items.find((item) => item.itemId === "mfg-1");
+    const purchasedChild = planning.items.find((item) => item.itemId === "buy-1");
+    const rawMaterial = planning.items.find((item) => item.itemId === "buy-2");
+
+    expect(assembly?.linkedWorkOrderSupply).toBe(1);
+    expect(assembly?.recommendedBuildQuantity).toBe(2);
+    expect(assembly?.supplyFromStock).toBe(1);
+    expect(assembly?.supplyFromOpenWorkOrders).toBe(1);
+
+    expect(manufacturedChild?.grossDemand).toBe(4);
+    expect(manufacturedChild?.recommendedBuildQuantity).toBe(1);
+    expect(manufacturedChild?.supplyFromStock).toBe(2);
+    expect(manufacturedChild?.supplyFromOpenWorkOrders).toBe(1);
+
+    expect(purchasedChild?.grossDemand).toBe(6);
+    expect(purchasedChild?.linkedPurchaseSupply).toBe(2);
+    expect(purchasedChild?.recommendedPurchaseQuantity).toBe(0);
+    expect(purchasedChild?.supplyFromStock).toBe(3);
+    expect(purchasedChild?.supplyFromOpenPurchaseOrders).toBe(1);
+
+    expect(rawMaterial?.grossDemand).toBe(4);
+    expect(rawMaterial?.linkedPurchaseSupply).toBe(3);
+    expect(rawMaterial?.recommendedPurchaseQuantity).toBe(0);
+    expect(rawMaterial?.supplyFromStock).toBe(1);
+    expect(rawMaterial?.supplyFromOpenPurchaseOrders).toBe(0);
+  });
+});