Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | 2x 2x 2x 2x 2x 24x 7x 7x 2x 6x 6x 6x 6x 6x 6x 6x 6x 5x 8x 8x 8x 8x 8x 8x 8x 8x 8x 8x 8x 8x 8x 8x 1x 1x 7x 17x 7x 1x 8x 8x 1x 7x 7x 7x 7x 7x 7x 7x 9x 2x 4x 4x 3x 1x 2x 3x 7x 6x 6x | import { computed, ref } from "vue";
import { defineStore } from "pinia";
import {
createApiClient,
createMarketingApi,
type Benefit,
type BusinessId,
type MarketingApi,
} from "@plain-journal/foundation";
const apiBaseUrl = import.meta.env.VITE_API_BASE_URL?.trim() ?? "";
export interface BenefitAccessContext {
authenticated: boolean;
ownerId: BusinessId | null;
accessToken: string | null;
}
interface ActiveBenefitAccess {
ownerId: BusinessId;
accessToken: string;
revision: number;
}
export class BenefitAccessChangedError extends Error {
constructor() {
super("账户或会话已切换，旧的权益请求结果不会写入当前页面。");
this.name = "BenefitAccessChangedError";
}
}
export class BenefitOwnershipMismatchError extends Error {
constructor() {
super("权益响应包含不属于当前账户的事实，页面已拒绝展示。");
this.name = "BenefitOwnershipMismatchError";
}
}
function isActiveContext(context: BenefitAccessContext): context is {
authenticated: true;
ownerId: BusinessId;
accessToken: string;
} {
return context.authenticated
&& typeof context.ownerId === "string"
&& context.ownerId.length > 0
&& typeof context.accessToken === "string"
&& context.accessToken.length > 0;
}
function marketingApi(accessToken: string): MarketingApi {
return createMarketingApi(createApiClient({
baseUrl: apiBaseUrl,
timeoutMs: 8000,
tokenProvider: () => accessToken,
}));
}
export const useBenefitsStore = defineStore("customer-benefits", () => {
const benefits = ref<Benefit[]>([]);
const loading = ref(false);
const error = ref<string | null>(null);
const activeOwnerId = ref<BusinessId | null>(null);
let activeAccessToken: string | null = null;
let accessRevision = 0;
let loadRevision = 0;
const availableCount = computed(() =>
benefits.value.filter((benefit) => benefit.status === "AVAILABLE").length);
function synchronizeAccess(
context: BenefitAccessContext,
): ActiveBenefitAccess | null {
const nextOwnerId = isActiveContext(context) ? context.ownerId : null;
const nextAccessToken = isActiveContext(context) ? context.accessToken : null;
const ownerChanged = activeOwnerId.value !== nextOwnerId;
const accessChanged = ownerChanged || activeAccessToken !== nextAccessToken;
Eif (accessChanged) {
activeOwnerId.value = nextOwnerId;
activeAccessToken = nextAccessToken;
accessRevision += 1;
loadRevision += 1;
loading.value = false;
error.value = null;
Eif (ownerChanged) {
benefits.value = [];
}
}
if (!isActiveContext(context)) {
benefits.value = [];
return null;
}
return {
ownerId: context.ownerId,
accessToken: context.accessToken,
revision: accessRevision,
};
}
function accessIsCurrent(access: ActiveBenefitAccess): boolean {
return access.revision === accessRevision
&& access.ownerId === activeOwnerId.value
&& access.accessToken === activeAccessToken;
}
function requireCurrent(access: ActiveBenefitAccess) {
if (!accessIsCurrent(access)) {
throw new BenefitAccessChangedError();
}
}
async function load(context: BenefitAccessContext): Promise<Benefit[]> {
const access = synchronizeAccess(context);
if (!access) {
return [];
}
const requestRevision = ++loadRevision;
loading.value = true;
error.value = null;
try {
const result = await marketingApi(access.accessToken).benefits();
requireCurrent(access);
Iif (requestRevision !== loadRevision) {
throw new BenefitAccessChangedError();
}
if (result.some((benefit) => benefit.userId !== access.ownerId)) {
throw new BenefitOwnershipMismatchError();
}
benefits.value = result;
return benefits.value;
} catch (cause) {
if (!accessIsCurrent(access) || requestRevision !== loadRevision) {
throw new BenefitAccessChangedError();
}
error.value = cause instanceof Error ? cause.message : "权益事实暂时无法读取。";
return benefits.value;
} finally {
if (accessIsCurrent(access) && requestRevision === loadRevision) {
loading.value = false;
}
}
}
return {
benefits,
loading,
error,
activeOwnerId,
availableCount,
load,
};
});
|