feat: improve application access and money precision

api/src/channels/channels.service.ts

@@ -3,6 +3,7 @@ import { Queue } from 'bullmq';
 import IORedis from 'ioredis';
 import { Prisma } from '@prisma/client';
 import { randomUUID } from 'crypto';
+import { assertMoneyUnits, moneyToNumber } from '../common/money';
 import { PrismaService } from '../prisma/prisma.service';
 
 export interface CreateChannelDto {
@@ -230,6 +231,7 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
   }
 
   async createChannel(data: CreateChannelDto) {
+    assertMoneyUnits(data.unitPrice ?? 0, '通道单价');
     const missingFields = ['code', 'name', 'gatewayHost', 'gatewayPort', 'account', 'passwordCipher', 'srcId'].filter((field) => {
       const value = data[field as keyof CreateChannelDto];
       return value === undefined || value === null || value === '';
@@ -275,6 +277,9 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
     if (!channel) {
       throw new NotFoundException('Channel not found');
     }
+    if (data.unitPrice !== undefined) {
+      assertMoneyUnits(data.unitPrice, '通道单价');
+    }
     const gatewayPort = data.gatewayPort === undefined ? undefined : Number(data.gatewayPort);
     if (gatewayPort !== undefined && (!Number.isInteger(gatewayPort) || gatewayPort <= 0 || gatewayPort > 65535)) {
       throw new BadRequestException('gatewayPort must be an integer between 1 and 65535');
@@ -323,7 +328,7 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
             enterpriseCode: channel.enterpriseCode,
             account: channel.account,
             srcId: channel.srcId,
-            unitPrice: channel.unitPrice,
+            unitPrice: moneyToNumber(channel.unitPrice),
           },
           after: data,
         } as Prisma.InputJsonValue,
@@ -502,7 +507,7 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
           submitId,
           submitStatus: 'queued',
           costUnitPrice: channel.unitPrice,
-          costAmountCents: channel.unitPrice * messageRecord.billingUnits,
+          costAmountCents: moneyToNumber(channel.unitPrice) * messageRecord.billingUnits,
         },
       });
       const command = buildChannelTestSubmitCommand({