Jeff Gu
0258367a64
- 新增账单配置 API，包括获取和更新显示小数位数的功能。 - 在前端页面中集成账单配置，允许用户设置金额显示精度。 - 更新相关页面（分析、定价、令牌、使用日志）以支持动态显示小数位数。 - 规范化账单金额处理，确保金额在前端和后端一致。
62 lines
1.9 KiB
TypeScript
62 lines
1.9 KiB
TypeScript
export const BILLING_RAW_SCALE = 1_000_000_000;
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export const LEGACY_BILLING_SCALE = 1_000_000;
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export const LEGACY_TO_RAW_FACTOR = BILLING_RAW_SCALE / LEGACY_BILLING_SCALE;
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export const DEFAULT_BILLING_DISPLAY_DECIMALS = 6;
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export const MIN_BILLING_DISPLAY_DECIMALS = 0;
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export const MAX_BILLING_DISPLAY_DECIMALS = 9;
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export type BillingConfig = {
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displayDecimals: number;
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}
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const toFiniteNumber = (value: unknown): number => {
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if (typeof value === "number" && Number.isFinite(value)) {
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return value;
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}
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if (typeof value === "string" && value.trim().length > 0) {
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const parsed = Number(value);
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if (Number.isFinite(parsed)) {
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return parsed;
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}
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}
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return 0;
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};
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export const normalizeRawBillingAmount = (value: unknown): number => {
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return Math.max(0, Math.round(toFiniteNumber(value)));
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};
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export const legacyBillingAmountToRaw = (value: unknown): number => {
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return normalizeRawBillingAmount(toFiniteNumber(value) * LEGACY_TO_RAW_FACTOR);
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};
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export const calculateTokenRateCostRaw = (tokens: unknown, rate: unknown): number => {
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return normalizeRawBillingAmount(toFiniteNumber(tokens) * toFiniteNumber(rate) * LEGACY_TO_RAW_FACTOR);
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};
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export const calculateRequestCostRaw = (value: unknown): number => {
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return legacyBillingAmountToRaw(value);
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};
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export const normalizeBillingDisplayDecimals = (value: unknown): number => {
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const parsed = Math.round(toFiniteNumber(value));
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if (!Number.isFinite(parsed)) {
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return DEFAULT_BILLING_DISPLAY_DECIMALS;
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}
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return Math.min(
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MAX_BILLING_DISPLAY_DECIMALS,
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Math.max(MIN_BILLING_DISPLAY_DECIMALS, parsed)
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);
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};
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export const normalizeBillingConfig = (value: Partial<BillingConfig> | null | undefined): BillingConfig => {
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return {
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displayDecimals: normalizeBillingDisplayDecimals(value?.displayDecimals),
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};
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};
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