62 lines
2.3 KiB
TypeScript
62 lines
2.3 KiB
TypeScript
import { Op } from 'sequelize';
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import { TERMINATION_STAGES } from '../config/constants.js';
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const norm = (s: string | undefined | null) =>
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String(s || '')
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.toLowerCase()
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.replace(/\s+/g, ' ')
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.trim();
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export const isScnResponseJointTargetStage = (targetStage: string | undefined | null): boolean => {
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const n = norm(targetStage);
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if (!n) return false;
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if (n === norm(TERMINATION_STAGES.PERSONAL_HEARING)) return true;
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if (n.includes('evaluation') && n.includes('scn') && n.includes('response')) return true;
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if (n.includes('personal hearing')) return true;
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return false;
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};
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export const isRbmJointTargetStage = (targetStage: string | undefined | null): boolean => {
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const n = norm(targetStage);
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return n.includes('rbm') && (n.includes('dd-zm') || n.includes('dd zm'));
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};
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function isSendBackOrReconsiderTimelineAction(action: string | undefined | null): boolean {
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const a = norm(action);
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return (
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a.includes('sent back') ||
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a.includes('send back') ||
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a.includes('reconsider') ||
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a.includes('reconsideration')
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);
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}
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export type JointRoundTimelineMode = 'scn_response_eval' | 'rbm_review';
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/**
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* When a case is sent back / reconsidered to a joint stage, earlier PARTIAL_APPROVE rows must be ignored.
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* Uses workflow timeline entries (written on transition) — newest matching event wins.
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*/
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export function getJointRoundCutoffMsFromTimeline(
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timeline: unknown,
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mode: JointRoundTimelineMode
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): number | null {
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if (!Array.isArray(timeline) || timeline.length === 0) return null;
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const matcher = mode === 'scn_response_eval' ? isScnResponseJointTargetStage : isRbmJointTargetStage;
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const arr = timeline as any[];
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for (let i = arr.length - 1; i >= 0; i--) {
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const e = arr[i];
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if (!isSendBackOrReconsiderTimelineAction(e?.action)) continue;
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if (!matcher(e?.targetStage)) continue;
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const t = e?.timestamp != null ? new Date(e.timestamp).getTime() : NaN;
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if (!Number.isNaN(t)) return t;
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}
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return null;
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}
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/** Only audit rows created at/after send-back / reconsider to this joint stage count for the current round. */
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export function buildJointRoundCreatedAtFilter(cutoffMs: number | null): { createdAt?: { [Op.gte]: Date } } {
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if (cutoffMs == null) return {};
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return { createdAt: { [Op.gte]: new Date(cutoffMs) } };
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}
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