Erweitere VoTiAn NG um Auftrags-, Stamm- und Verwaltungsfunktionen

Ergänzt Auftragserfassung und -bearbeitung, Unternehmerbelege, Stornos, Lagerkorrekturen, Stammdaten, Abrechnung, CRM, Formulare, Berichte und Preisverwaltung auf Basis der aktuellen PHP-Anwendung.

Enthält Integrations- und Oberflächentests sowie dokumentierte Abgleiche und Prüfstände.

tests/browser.spec.ts

@@ -4,6 +4,7 @@ import { test, expect, type Page } from "@playwright/test";
 // into an application database, filesystem store, or production response.
 const capabilities = {
   readOrders: true,
+  readStatistics: true,
   readCustomers: true,
   readCouriers: true,
   readInvoices: false,
@@ -178,11 +179,21 @@ async function mockApi(
         csrfVersion += 1;
         return route.fulfill({ status: 204 });
       }
+      if (path === "/statistics/query" && request.method() === "POST") {
+        if (!authenticated) return respond(401, { message: "Anmeldung erforderlich." });
+        const query = request.postDataJSON();
+        const totals = { orders: 1234, revenue: 68000, courierRevenue: 47000, missingCourierValues: 0, serviceRevenue: 1500, fuelMarkup: 2300, courierService: 500, kilometers: 26000, co2eKg: 3300, kilometersOrders: 1200, co2eKgOrders: 1100 };
+        return respond(200, overrides[path] ?? {
+          periods: [query.interval, ...query.comparisons].map((interval: {from:string;to:string}) => ({interval,totals,rows:[{...totals,period:interval.from.slice(0,7),...Object.fromEntries(query.splits.map((_:string,i:number)=>[`split${i}`,"Testauswertung"]))}]})),
+          splits: query.splits, dateBasis: query.dateBasis, period: query.period, completePeriod: true,
+        });
+      }
       throw new Error(`Unexpected mutation: ${request.method()} ${path}`);
     }
     if (!authenticated && path !== "/system")
       return respond(401, { message: "Anmeldung erforderlich." });
     let body: unknown = {
+      "/statistics/options": {headquarters:[{id:1,label:"Test-Niederlassung"}],currentHeadquarters:1,groups:[],excludeFreeCancellations:false,relatedCustomer:false},
       "/me": currentUser,
       "/system": system,
       "/customers": customers,
@@ -486,7 +497,7 @@ for (const customerAccess of ["empty", "denied", "loaded"] as const) {
     await expect(dialog.getByText("KUNDE / ZAHLER", { exact: true })).toBeVisible();
     await expect(dialog.getByRole("heading", { name: "Testzahler Westwind", exact: true })).toBeVisible();
     await page.getByRole("button", { name: "Details schließen", exact: true }).click();
-    for (const module of ["Disposition", "Touren", "Auswertung"]) {
+    for (const module of ["Disposition", "Touren"]) {
       await page.getByRole("button", { name: module, exact: true }).click();
       await expect(page.locator("main").getByText("Testzahler Westwind", { exact: true })).toBeVisible();
       await expect(page.locator("main").getByText("Testkunde Nordlicht", { exact: true })).toHaveCount(0);
@@ -496,7 +507,7 @@ for (const customerAccess of ["empty", "denied", "loaded"] as const) {
   });
 }
 
-test("orders and reports show safe customer fallbacks for missing identities and names", async ({ page }) => {
+test("orders show safe customer fallbacks for missing identities and names", async ({ page }) => {
   const variants = [
     { customerId: null, customerName: null, label: "Kunde nicht zugeordnet" },
     { customerId: 0, customerName: "", label: "Kunde nicht zugeordnet" },
@@ -517,27 +528,25 @@ test("orders and reports show safe customer fallbacks for missing identities and
     await expect(page.getByRole("dialog").getByRole("heading", { name: label, exact: true })).toBeVisible();
     await page.getByRole("button", { name: "Details schließen", exact: true }).click();
   }
-  await page.getByRole("button", { name: "Auswertung", exact: true }).click();
-  await expect(page.locator("main").getByText("Kunde nicht zugeordnet", { exact: true })).toHaveCount(3);
-  await expect(page.locator("main").getByText("Kunde #44", { exact: true })).toBeVisible();
-  await expect(page.locator("main").getByText("Testkunde Nordlicht", { exact: true })).toBeVisible();
   await expect(page.locator("main")).not.toContainText(/Kunde #(null|undefined|0)/);
 });
 
-test("customer reports aggregate by customer ID and use a name from any matching order", async ({ page }) => {
-  await mockApi(page, {
-    "/customers": [],
-    "/orders": [
-      { ...orders[0], customerName: null },
-      { ...orders[0], id: 880002, number: "880002", customerName: "Testzahler Westwind" },
-    ],
-  });
+test("statistics use server totals beyond the order list and submit comparison filters", async ({ page }) => {
+  await mockApi(page, { "/orders": [orders[0]] });
   await page.goto("/");
   await page.getByRole("button", { name: "Auswertung", exact: true }).click();
-  const row = page.getByRole("row").filter({ hasText: "Testzahler Westwind" });
-  await expect(row).toHaveCount(1);
-  await expect(row.getByRole("cell").nth(1)).toHaveText("2");
-  await expect(row.getByRole("cell").nth(2)).toHaveText("85,00 €");
+  await expect(page.getByText("Geladener Ausschnitt:")).toHaveCount(0);
+  await page.getByRole("button", { name: "Vergleichszeitraum", exact: true }).click();
+  await page.getByLabel("Kunde", {exact:true}).check();
+  const pending=page.waitForRequest("**/api/statistics/query");
+  await page.getByRole("button", { name: "Statistik berechnen", exact: true }).click();
+  const query=(await pending).postDataJSON();
+  expect(query.comparisons).toHaveLength(1);
+  expect(query.splits).toEqual(["HEADQUARTERS","CUSTOMER"]);
+  expect(query.headquarters).toEqual([1]);
+  const comparison=page.getByRole("heading",{name:"Zeiträume im Vergleich"}).locator("..");
+  await expect(comparison.getByRole("cell",{name:"1234",exact:true})).toHaveCount(2);
+  await expect(page.getByRole("button",{name:"Statistik als CSV"})).toBeVisible();
 });
 
 test("order history loads on demand and shows newest events with safe multiline details", async ({