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重构

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This commit is contained in:
wchino
2026-06-13 17:38:25 +08:00
parent e7e938f261
commit 7b33d9f9fa
190 changed files with 23222 additions and 4336 deletions
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33
apps/api/src/domains/betting/betting-limits.service.ts
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@@ -1,8 +1,12 @@
import { Injectable } from '@nestjs/common';
import { Prisma } from '@prisma/client';
import { Decimal } from '@prisma/client/runtime/library';
import { PrismaService } from '../../shared/prisma/prisma.service';
import { appBadRequest } from '../../shared/common/app-error';
type TxClient = Prisma.TransactionClient;
type PrismaClientLike = PrismaService | TxClient;
export type BettingLimits = {
minStake: number;
maxStakeSingle: number;
@@ -34,8 +38,12 @@ const DEFAULTS: BettingLimits = {
export class BettingLimitsService {
constructor(private prisma: PrismaService) {}
private async getNumber(key: string, fallback: number): Promise<number> {
const row = await this.prisma.systemConfig.findUnique({ where: { configKey: key } });
private async getNumber(
key: string,
fallback: number,
client: PrismaClientLike = this.prisma,
): Promise<number> {
const row = await client.systemConfig.findUnique({ where: { configKey: key } });
if (!row) return fallback;
const n = Number(row.configValue);
return Number.isFinite(n) && n >= 0 ? n : fallback;
@@ -49,14 +57,15 @@ export class BettingLimitsService {
});
}
async getLimits(): Promise<BettingLimits> {
async getLimits(tx?: TxClient): Promise<BettingLimits> {
const client = tx ?? this.prisma;
return {
minStake: await this.getNumber(BET_LIMIT_KEYS.minStake, DEFAULTS.minStake),
maxStakeSingle: await this.getNumber(BET_LIMIT_KEYS.maxStakeSingle, DEFAULTS.maxStakeSingle),
maxStakeParlay: await this.getNumber(BET_LIMIT_KEYS.maxStakeParlay, DEFAULTS.maxStakeParlay),
maxPayoutSingle: await this.getNumber(BET_LIMIT_KEYS.maxPayoutSingle, DEFAULTS.maxPayoutSingle),
maxPayoutParlay: await this.getNumber(BET_LIMIT_KEYS.maxPayoutParlay, DEFAULTS.maxPayoutParlay),
dailyStakeLimit: await this.getNumber(BET_LIMIT_KEYS.dailyStakeLimit, DEFAULTS.dailyStakeLimit),
minStake: await this.getNumber(BET_LIMIT_KEYS.minStake, DEFAULTS.minStake, client),
maxStakeSingle: await this.getNumber(BET_LIMIT_KEYS.maxStakeSingle, DEFAULTS.maxStakeSingle, client),
maxStakeParlay: await this.getNumber(BET_LIMIT_KEYS.maxStakeParlay, DEFAULTS.maxStakeParlay, client),
maxPayoutSingle: await this.getNumber(BET_LIMIT_KEYS.maxPayoutSingle, DEFAULTS.maxPayoutSingle, client),
maxPayoutParlay: await this.getNumber(BET_LIMIT_KEYS.maxPayoutParlay, DEFAULTS.maxPayoutParlay, client),
dailyStakeLimit: await this.getNumber(BET_LIMIT_KEYS.dailyStakeLimit, DEFAULTS.dailyStakeLimit, client),
};
}
@@ -85,8 +94,10 @@ export class BettingLimitsService {
betType: 'SINGLE' | 'PARLAY';
stake: number;
potentialReturn: Decimal;
tx?: TxClient;
}) {
const limits = await this.getLimits();
const client = params.tx ?? this.prisma;
const limits = await this.getLimits(params.tx);
const stake = params.stake;
if (stake < limits.minStake) {
@@ -110,7 +121,7 @@ export class BettingLimitsService {
const endOfDay = new Date();
endOfDay.setHours(23, 59, 59, 999);
const agg = await this.prisma.bet.aggregate({
const agg = await client.bet.aggregate({
where: {
userId: params.userId,
placedAt: { gte: startOfDay, lte: endOfDay },