91 lines
3.3 KiB
TypeScript
91 lines
3.3 KiB
TypeScript
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import db from '../config/database';
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import { logger } from '../utils/logger';
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import { AIService } from './AIService';
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import { FeatureGovernanceService } from '../core/governance/FeatureGovernanceService';
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/**
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* [BIZ_SOV_13] 主权自治统一账本 (SovereignLedgerService)
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* @description 在自治生态中，通过 AGI 审计并记录所有维度的价值交换（碳信用、人才、IP、流动性资产），确立主权级的统一价值度量衡与审计链。
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*/
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export class SovereignLedgerService {
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private static readonly LEDGER_TABLE = 'cf_sov_ledger';
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/**
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* 初始化数据库表
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*/
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static async initTable() {
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const hasTable = await db.schema.hasTable(this.LEDGER_TABLE);
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if (!hasTable) {
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logger.info(`📦 Creating ${this.LEDGER_TABLE} table...`);
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await db.schema.createTable(this.LEDGER_TABLE, (table) => {
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table.increments('id').primary();
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table.string('tenant_id', 64).notNullable();
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table.string('exchange_type', 32).notNullable(); // ASSET, CARBON, TALENT, IP
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table.string('direction', 16).notNullable(); // IN, OUT
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table.decimal('value_amount', 20, 2).notNullable(); // 价值金额
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table.string('asset_unit', 32).notNullable(); // USD, CO2e, HOURS, LICENSES
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table.string('counterparty_tenant_id', 64);
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table.string('status', 32).defaultTo('AUDITED'); // AUDITED, DISPUTED, VOID
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table.json('audit_proof'); // AGI 生成的审计证明
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table.string('trace_id', 128);
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table.timestamps(true, true);
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table.index(['tenant_id', 'exchange_type']);
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});
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logger.info(`✅ Table ${this.LEDGER_TABLE} created`);
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}
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}
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/**
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* 记录并审计价值交换
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*/
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static async recordExchange(
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tenantId: string,
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exchangeData: any,
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traceId: string
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): Promise<boolean> {
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logger.info(`[SovereignLedger] Recording ${exchangeData.type} exchange for tenant ${tenantId} | traceId: ${traceId}`);
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// 1. AGI 进行实时价值审计与防欺诈校验
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const audit = await AIService.analyzeSecurityRisk(`Audit value exchange: ${JSON.stringify(exchangeData)}`, traceId);
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if (audit.includes('HIGH_RISK')) {
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logger.error(`[SovereignLedger] Exchange audit failed: ${audit}`);
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return false;
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}
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// 2. 持久化记录
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await db(this.LEDGER_TABLE).insert({
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tenant_id: tenantId,
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exchange_type: exchangeData.type,
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direction: exchangeData.direction,
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value_amount: exchangeData.amount,
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asset_unit: exchangeData.unit,
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counterparty_tenant_id: exchangeData.counterparty,
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status: 'AUDITED',
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audit_proof: JSON.stringify({ proof: audit }),
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trace_id: traceId,
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created_at: new Date(),
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updated_at: new Date()
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});
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return true;
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}
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/**
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* 获取租户主权净值报表 (AGI 驱动)
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*/
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static async getSovereignNetWorth(tenantId: string, traceId: string) {
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const records = await db(this.LEDGER_TABLE).where({ tenant_id: tenantId });
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// 调用 AGI 进行跨维度价值换算 (如将碳信用与人才时长转换为统一的主权积分)
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const prompt = `Calculate sovereign net worth for tenant ${tenantId} based on ledger: ${JSON.stringify(records)}`;
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const valuation = await AIService.generateStrategy(prompt, traceId);
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return {
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tenantId,
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recordsCount: records.length,
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sovereignValuation: valuation
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};
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}
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}
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