pelagia-portal/App/prisma/seed-ranks.ts

// Shared, idempotent seeding of the crewing reference data (ranks + their
// required-document rules). Used by both the dev seed (seed.ts) and the
// production seed (seed-prod.ts). Two passes mirror the accounting-code seed:
// upsert every rank by code, then link parents, then upsert doc requirements.

import type { PrismaClient } from "@prisma/client";
import { RANKS } from "./rank-data";
import { RANK_DOC_REQUIREMENTS } from "./rank-doc-data";

export async function seedRanks(db: PrismaClient) {
  const rankIdMap = new Map<string, string>();

  // Pass 1: upsert all ranks (no parent yet) to obtain ids.
  for (const r of RANKS) {
    const rec = await db.rank.upsert({
      where: { code: r.code },
      update: {
        name: r.name,
        category: r.category,
        isSeafarer: r.isSeafarer,
        grantsLogin: r.grantsLogin,
      },
      create: {
        code: r.code,
        name: r.name,
        category: r.category,
        isSeafarer: r.isSeafarer,
        grantsLogin: r.grantsLogin,
      },
    });
    rankIdMap.set(r.code, rec.id);
  }

  // Pass 2: link parent relationships.
  for (const r of RANKS) {
    if (r.parentCode) {
      const parentId = rankIdMap.get(r.parentCode);
      if (parentId) {
        await db.rank.update({ where: { code: r.code }, data: { parentId } });
      }
    }
  }

  // Document requirements (keyed by the rank + docType compound unique).
  for (const req of RANK_DOC_REQUIREMENTS) {
    const rankId = rankIdMap.get(req.rankCode);
    if (!rankId) continue;
    await db.rankDocRequirement.upsert({
      where: { rankId_docType: { rankId, docType: req.docType } },
      update: { isMandatory: req.isMandatory, note: req.note ?? null },
      create: { rankId, docType: req.docType, isMandatory: req.isMandatory, note: req.note ?? null },
    });
  }

  console.log(`   ✓ ${RANKS.length} ranks, ${RANK_DOC_REQUIREMENTS.length} document requirements`);
}