feat(payment): implement coffee tip plans and update payment flow

src/data/repositories/__tests__/payment_repository.test.ts

@@ -0,0 +1,38 @@
+import { describe, expect, it, vi } from "vitest";
+
+import { TipPaymentPlansResponse } from "@/data/dto/payment";
+import { PaymentRepository } from "@/data/repositories/payment_repository";
+import type { PaymentApi } from "@/data/services/api";
+import { Result } from "@/utils";
+
+describe("PaymentRepository", () => {
+  it("adapts tip plans without caching them as subscription plans", async () => {
+    const getTipPlans = vi.fn().mockResolvedValue(
+      TipPaymentPlansResponse.from({
+        plans: [
+          {
+            planId: "tip_coffee_usd_9_99",
+            planName: "Medium Coffee",
+            amountCents: 999,
+            currency: "USD",
+          },
+        ],
+      }),
+    );
+    const repository = new PaymentRepository({
+      getTipPlans,
+    } as unknown as PaymentApi);
+
+    const result = await repository.getTipPlans();
+
+    expect(getTipPlans).toHaveBeenCalledOnce();
+    expect(Result.isOk(result) && result.data.plans[0]).toMatchObject({
+      planId: "tip_coffee_usd_9_99",
+      planName: "Medium Coffee",
+      orderType: "tip",
+      amountCents: 999,
+      currency: "USD",
+      isFirstRechargeOffer: false,
+    });
+  });
+});

src/data/repositories/interfaces/ipayment_repository.ts

@@ -18,6 +18,9 @@ export interface IPaymentRepository {
   /** 获取本地缓存套餐列表。 */
   getCachedPlans(): Promise<Result<PaymentPlansResponse | null>>;
 
+  /** 获取咖啡打赏套餐列表。 */
+  getTipPlans(): Promise<Result<PaymentPlansResponse>>;
+
   /** 清除本地缓存套餐列表。 */
   clearCachedPlans(): Promise<Result<void>>;
 

src/data/repositories/payment_repository.ts

@@ -39,6 +39,27 @@ export class PaymentRepository implements IPaymentRepository {
     });
   }
 
+  /** 获取咖啡打赏套餐列表，不写入通用套餐缓存。 */
+  async getTipPlans(): Promise<Result<PaymentPlansResponse>> {
+    return Result.wrap(async () => {
+      const response = await this.api.getTipPlans();
+      return PaymentPlansResponse.from({
+        plans: response.plans.map((plan) => ({
+          ...plan.toJson(),
+          orderType: "tip",
+          vipDays: null,
+          dolAmount: null,
+          creditBalance: 0,
+          originalAmountCents: null,
+          dailyPriceCents: null,
+          isFirstRechargeOffer: false,
+          firstRechargeDiscountPercent: null,
+          promotionType: null,
+        })),
+      });
+    });
+  }
+
   /** 清除本地缓存套餐列表。 */
   async clearCachedPlans(): Promise<Result<void>> {
     return Result.wrap(async () => {