butcem/src/features/products/service.int.test.ts

import { rm } from "node:fs/promises";
import sharp from "sharp";
import { afterAll, beforeAll, describe, expect, it } from "vitest";
import { readAttachmentForUser, uploadAttachment } from "@/features/attachments/service";
import { env } from "@/lib/env";
import { AttachmentModel } from "@/models/attachment";
import { ProductTypeModel } from "@/models/product-type";
import { productFormSchema, type ProductFormInput } from "@/shared/schemas/product";
import { setupSeededDb, teardownDb } from "@/test/seeded-db";
import {
  createProduct,
  listProducts,
  listProductTypeOptions,
  setProductArchived,
  updateProduct,
} from "./service";

let ids: Awaited<ReturnType<typeof setupSeededDb>>;
let cakir = "";
let ayse = "";
let emre = "";
let zeynep = "";
let fatma = "";

beforeAll(async () => {
  await rm(env().UPLOAD_DIR, { recursive: true, force: true });
  ids = await setupSeededDb();
  cakir = ids.household("Çakır Ailesi");
  ayse = ids.user("ayse");
  emre = ids.user("emre");
  zeynep = ids.user("zeynep");
  fatma = ids.user("fatma");
});
afterAll(async () => {
  await teardownDb();
  await rm(env().UPLOAD_DIR, { recursive: true, force: true });
});

const typeId = (ref: string) =>
  ProductTypeModel.findOne({ seedRef: ref })
    .lean()
    .then((x) => String(x!._id));

const png = () =>
  sharp({ create: { width: 40, height: 30, channels: 3, background: "#cc6633" } })
    .png()
    .toBuffer();

async function form(over: Partial<ProductFormInput> = {}) {
  return productFormSchema.parse({
    productTypeId: await typeId("toz-deterjan"),
    brand: "Persil",
    name: "Matik",
    barcode: "",
    packageQuantity: "4,5",
    packageUnit: "kg",
    typeQuantity: "30",
    note: "",
    imageIds: [],
    ...over,
  });
}

describe("ürünler (marka/paket)", () => {
  it("seed: dönüşümler ve paket açıklaması; izolasyon", async () => {
    const all = (await listProducts(ayse, cakir))!;
    expect(all.products).toHaveLength(22);
    const ariel = all.products.find((p) => p.brand === "Ariel")!;
    expect(ariel).toMatchObject({
      productTypeName: "Toz Deterjan",
      typeUnit: "yıkama",
      inTypeUnit: 33_000,
      packageLabel: "5 kg · 33 yıkama",
      conversionMissing: false,
    });
    const icim = all.products.find((p) => p.brand === "İçim")!;
    expect(icim).toMatchObject({ typeQuantity: null, inTypeUnit: 500 });
    const peynir = (await listProducts(ayse, cakir, {
      productTypeId: await typeId("beyaz-peynir"),
    }))!;
    expect(peynir.products.map((p) => p.packageLabel)).toEqual(["500 g · 0,5 kg"]);
    expect(await listProducts(fatma, cakir)).toBeNull();
    expect((await listProductTypeOptions(ayse, cakir))!.length).toBe(19);
  });

  it("dönüşüm zorunlu; kendiliğinden çevrilebilende yok sayılır; barkod tek", async () => {
    const missing = await createProduct(ayse, cakir, await form({ typeQuantity: "" }));
    expect(missing).toMatchObject({ ok: false, fieldErrors: { typeQuantity: expect.any(String) } });

    const ok = await createProduct(ayse, cakir, await form({ barcode: "8690 0000 0099 9" }));
    expect(ok.ok).toBe(true);
    const sut = await createProduct(
      ayse,
      cakir,
      await form({
        productTypeId: await typeId("sut"),
        brand: "Torku",
        packageQuantity: "1000",
        packageUnit: "ml",
        typeQuantity: "7",
      }),
    );
    expect(sut.ok).toBe(true);
    const list = (await listProducts(ayse, cakir))!.products;
    expect(list.find((p) => p.brand === "Persil")).toMatchObject({
      barcode: "8690000000999",
      inTypeUnit: 30_000,
    });
    expect(list.find((p) => p.brand === "Torku")).toMatchObject({
      typeQuantity: null,
      inTypeUnit: 1_000,
    });

    const dup = await createProduct(
      ayse,
      cakir,
      await form({ brand: "Başka", barcode: "8690000000999" }),
    );
    expect(dup).toMatchObject({ ok: false, fieldErrors: { barcode: expect.any(String) } });
    expect(productFormSchema.safeParse({ ...(await form()), barcode: "12a" }).success).toBe(false);
    expect((await createProduct(zeynep, cakir, await form({ brand: "İzleyici" }))).ok).toBe(false);
  });

  it("görseller: bağlanır, sıralanır, çıkarılır; okuma hane üyeleriyle sınırlı", async () => {
    const a1 = await uploadAttachment(ayse, cakir, { name: "on.png", bytes: await png() });
    const a2 = await uploadAttachment(ayse, cakir, { name: "arka.png", bytes: await png() });
    const id1 = a1.ok ? a1.data.id : "";
    const id2 = a2.ok ? a2.data.id : "";
    const r = await createProduct(
      ayse,
      cakir,
      await form({ brand: "Peros", imageIds: [id2, id1] }),
    );
    expect(r.ok).toBe(true);
    const pid = r.ok ? r.data.id : "";
    let p = (await listProducts(ayse, cakir))!.products.find((x) => x.id === pid)!;
    expect(p.images.map((i) => i.id)).toEqual([id2, id1]);

    // Aynı hanenin başka üyesi görür; başka hane görmez.
    expect(await readAttachmentForUser(emre, id1, "thumb")).not.toBeNull();
    expect(await readAttachmentForUser(fatma, id1, "full")).toBeNull();

    // Başkasının yüklediği bekleyen görsel bağlanamaz.
    const foreign = await uploadAttachment(emre, cakir, { name: "x.png", bytes: await png() });
    const bad = await updateProduct(
      ayse,
      cakir,
      pid,
      await form({ brand: "Peros", imageIds: [id1, foreign.ok ? foreign.data.id : ""] }),
    );
    expect(bad.ok).toBe(false);
    p = (await listProducts(ayse, cakir))!.products.find((x) => x.id === pid)!;
    expect(p.images).toHaveLength(2);

    expect(
      (await updateProduct(ayse, cakir, pid, await form({ brand: "Peros", imageIds: [id1] }))).ok,
    ).toBe(true);
    expect(await AttachmentModel.exists({ _id: id2, deletedAt: { $ne: null } })).toBeTruthy();
    p = (await listProducts(ayse, cakir))!.products.find((x) => x.id === pid)!;
    expect(p.images.map((i) => i.id)).toEqual([id1]);
  });

  it("arşiv: listeden çıkar, düzenlenemez, barkod çakışırsa geri alınamaz", async () => {
    const r = await createProduct(ayse, cakir, await form({ brand: "Arşiv", barcode: "12345678" }));
    const id = r.ok ? r.data.id : "";
    expect((await setProductArchived(ayse, cakir, id, true)).ok).toBe(true);
    expect((await listProducts(ayse, cakir))!.products.some((p) => p.id === id)).toBe(false);
    expect(
      (await listProducts(ayse, cakir, { includeArchived: true }))!.products.find(
        (p) => p.id === id,
      )!.archived,
    ).toBe(true);
    expect((await updateProduct(ayse, cakir, id, await form({ brand: "Arşiv" }))).ok).toBe(false);
    expect(
      (await createProduct(ayse, cakir, await form({ brand: "Yeni", barcode: "12345678" }))).ok,
    ).toBe(true);
    expect((await setProductArchived(ayse, cakir, id, false)).ok).toBe(false);
  });
});