54 lines
1.8 KiB
TypeScript
54 lines
1.8 KiB
TypeScript
import { BadRequestException, Injectable, NotFoundException } from '@nestjs/common';
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import { PrismaService } from '../../common/prisma/prisma.module';
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import { RedeemService } from '../redeem/redeem.service';
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import type {
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AdminRedeemDebugCreateTokenDto,
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AdminRedeemDebugStoreTokenDto,
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} from './dto/admin-mutate.dto';
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@Injectable()
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export class AdminRedeemDebugService {
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constructor(
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private readonly prisma: PrismaService,
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private readonly redeemService: RedeemService,
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) {}
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private parseId(value: string, label: string): bigint {
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const normalized = value?.trim();
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if (!normalized || !/^\d+$/.test(normalized)) {
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throw new BadRequestException(`${label}格式无效`);
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}
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return BigInt(normalized);
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}
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private async resolveStoreAccountId(storeId: string): Promise<bigint> {
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const account = await this.prisma.storeAccount.findFirst({
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where: { storeId: this.parseId(storeId, '门店 ID'), status: 'ACTIVE' },
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orderBy: { id: 'asc' },
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select: { id: true, store: { select: { name: true } } },
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});
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if (!account) {
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throw new NotFoundException('该门店无可用账户，请先创建门店账户');
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}
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return account.id;
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}
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async createToken(dto: AdminRedeemDebugCreateTokenDto) {
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return this.redeemService.createToken(this.parseId(dto.userId, '用户 ID'), {
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amount: dto.amount,
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couponId: dto.couponId,
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storeId: dto.storeId,
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});
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}
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async preview(dto: AdminRedeemDebugStoreTokenDto) {
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const storeAccountId = await this.resolveStoreAccountId(dto.storeId);
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return this.redeemService.previewRedeem(storeAccountId, dto.token);
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}
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async confirm(dto: AdminRedeemDebugStoreTokenDto) {
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const storeAccountId = await this.resolveStoreAccountId(dto.storeId);
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return this.redeemService.confirmRedeem(storeAccountId, { token: dto.token });
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}
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}
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