43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
import type { CanonicalTurnCommandTrace, TurnSnapshotSelector } from './canonical.js';
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import { readCoreDatabaseSnapshot } from './databaseSnapshot.js';
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export interface CoreTurnTraceRequest {
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kind: 'general' | 'nation';
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actorGeneralId: number;
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action: string;
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args: unknown;
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observe: TurnSnapshotSelector;
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}
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export const captureCoreDatabaseTurnTrace = async (
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databaseUrl: string,
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request: CoreTurnTraceRequest,
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execute: () => Promise<{
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outcome?: unknown;
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rng?: CanonicalTurnCommandTrace['rng'];
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}>
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): Promise<CanonicalTurnCommandTrace> => {
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const before = await readCoreDatabaseSnapshot(databaseUrl, request.observe);
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const result = await execute();
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const after = await readCoreDatabaseSnapshot(databaseUrl, {
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...request.observe,
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logAfterId: request.observe.logAfterId ?? before.watermarks.logId,
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messageAfterId: request.observe.messageAfterId ?? before.watermarks.messageId,
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});
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return {
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schemaVersion: 1,
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engine: 'core2026',
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execution: {
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kind: request.kind,
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actorGeneralId: request.actorGeneralId,
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action: request.action,
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args: request.args,
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seedDomain: request.kind === 'general' ? 'generalCommand' : 'nationCommand',
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outcome: result.outcome,
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},
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before,
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after,
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rng: result.rng ?? [],
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};
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};
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