cfw-autumn/server/tests/advanced/customInterval/customInterval5.ts

import chalk from "chalk";
import Stripe from "stripe";

import { AutumnInt } from "@/external/autumn/autumnCli.js";
import { initCustomer } from "@/utils/scriptUtils/initCustomer.js";
import { APIVersion, AppEnv, FullCustomer, Organization } from "@autumn/shared";

import { DrizzleCli } from "@/db/initDrizzle.js";
import { setupBefore } from "tests/before.js";
import { createProducts } from "tests/utils/productUtils.js";
import { constructFeatureItem } from "@/utils/scriptUtils/constructItem.js";
import { TestFeature } from "tests/setup/v2Features.js";
import { constructProduct } from "@/utils/scriptUtils/createTestProducts.js";
import { addPrefixToProducts, runAttachTest } from "tests/attach/utils.js";
import { expect } from "chai";
import { Customer } from "autumn-js";
import { timeout } from "@/utils/genUtils.js";

const testCase = "customInterval5";

const includedUsage = 500;
const monthlyWords = constructFeatureItem({
  featureId: TestFeature.Words,
  includedUsage,
});

const biMonthlyWords = constructFeatureItem({
  featureId: TestFeature.Words,
  intervalCount: 2,
  includedUsage,
});

export let pro = constructProduct({
  items: [monthlyWords, biMonthlyWords],
  intervalCount: 2,
  type: "pro",
});

const getBreakdown = ({
  customer,
  intervalCount,
}: {
  customer: Customer;
  intervalCount: number;
}) => {
  const wordsFeature = customer.features[TestFeature.Words];
  // @ts-ignore
  return wordsFeature.breakdown?.find(
    (b: any) => b.interval_count == intervalCount
  );
};

describe(`${chalk.yellowBright(`${testCase}: Testing multi interval features with custom intervals`)}`, () => {
  let customerId = testCase;
  let autumn: AutumnInt = new AutumnInt({ version: APIVersion.v1_4 });
  let testClockId: string;
  let db: DrizzleCli, org: Organization, env: AppEnv;
  let stripeCli: Stripe;

  before(async function () {
    await setupBefore(this);
    const { autumnJs } = this;
    db = this.db;
    org = this.org;
    env = this.env;

    stripeCli = this.stripeCli;

    const { testClockId: testClockId1 } = await initCustomer({
      autumn: autumnJs,
      customerId,
      db,
      org,
      env,
      attachPm: "success",
    });

    addPrefixToProducts({
      products: [pro],
      prefix: testCase,
    });

    await createProducts({
      autumn,
      products: [pro],
      db,
      orgId: org.id,
      env,
    });

    testClockId = testClockId1!;
  });

  it("should attach pro product", async function () {
    await runAttachTest({
      autumn,
      customerId,
      product: pro,
      stripeCli,
      db,
      org,
      env,
    });

    const customer = await autumn.customers.get(customerId);
    const wordsFeature = customer.features[TestFeature.Words];
    // @ts-ignore
    expect(wordsFeature.interval_count).to.equal(null);
    expect(wordsFeature.breakdown?.length).to.equal(2);

    expect(
      wordsFeature.breakdown?.some(
        (b: any) => b.interval_count == 1 && b.interval == "month"
      )
    ).to.equal(true);
    expect(
      wordsFeature.breakdown?.some(
        (b: any) => b.interval_count == 2 && b.interval == "month"
      )
    ).to.equal(true);
  });

  const trackVal = 300;
  it("should have correct breakdown after usage", async function () {
    await autumn.track({
      customer_id: customerId,
      feature_id: TestFeature.Words,
      value: trackVal,
    });

    await timeout(3000);

    const customer = await autumn.customers.get(customerId);

    // Should deduct
    const monthlyBreakdown = getBreakdown({ customer, intervalCount: 1 });
    const biMonthlyBreakdown = getBreakdown({ customer, intervalCount: 2 });

    expect(monthlyBreakdown?.balance).to.equal(includedUsage - trackVal);
    expect(biMonthlyBreakdown?.balance).to.equal(includedUsage);

    await autumn.track({
      customer_id: customerId,
      feature_id: TestFeature.Words,
      value: trackVal,
    });

    await timeout(3000);

    const customer2 = await autumn.customers.get(customerId);
    const monthlyBreakdown2 = getBreakdown({
      customer: customer2,
      intervalCount: 1,
    });
    const biMonthlyBreakdown2 = getBreakdown({
      customer: customer2,
      intervalCount: 2,
    });

    expect(monthlyBreakdown2?.balance).to.equal(0);
    expect(biMonthlyBreakdown2?.balance).to.equal(includedUsage - 100);
  });
});