79 lines
1.9 KiB
TypeScript
79 lines
1.9 KiB
TypeScript
import { createHash } from "crypto";
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import type { Plan } from "../types/plan";
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/**
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* Register plan with notary service
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* Stores plan hash and metadata for audit trail
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*/
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export async function registerPlan(plan: Plan): Promise<{
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notaryProof: string;
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registeredAt: string;
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}> {
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console.log(`[Notary] Registering plan ${plan.plan_id}`);
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// Compute plan hash
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const planHash = createHash("sha256")
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.update(JSON.stringify(plan))
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.digest("hex");
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// Mock: In real implementation, this would:
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// 1. Call NotaryRegistry contract's registerPlan() function
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// 2. Store plan hash, metadata, timestamp
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// 3. Get notary signature/proof
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const notaryProof = `0x${createHash("sha256")
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.update(planHash + "notary-secret")
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.digest("hex")}`;
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return {
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notaryProof,
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registeredAt: new Date().toISOString(),
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};
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}
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/**
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* Finalize plan with execution results
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* Records final execution state and receipts
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*/
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export async function finalizePlan(
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planId: string,
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results: {
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dltTxHash?: string;
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isoMessageId?: string;
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}
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): Promise<{
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receiptId: string;
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finalizedAt: string;
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}> {
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console.log(`[Notary] Finalizing plan ${planId}`);
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// Mock: In real implementation, this would:
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// 1. Call NotaryRegistry contract's finalizePlan() function
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// 2. Store execution results, receipts
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// 3. Get final notary proof
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const receiptId = `receipt-${planId}-${Date.now()}`;
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return {
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receiptId,
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finalizedAt: new Date().toISOString(),
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};
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}
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/**
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* Get notary proof for a plan
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*/
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export async function getNotaryProof(planId: string): Promise<{
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planHash: string;
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notaryProof: string;
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registeredAt: string;
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} | null> {
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// Mock implementation
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return {
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planHash: `0x${Math.random().toString(16).substr(2, 64)}`,
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notaryProof: `0x${Math.random().toString(16).substr(2, 64)}`,
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registeredAt: new Date().toISOString(),
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};
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}
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