38 lines
1.7 KiB
TypeScript
38 lines
1.7 KiB
TypeScript
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import "server-only";
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import type PocketBase from "pocketbase";
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import { supplierKey, type Terms } from "./supplier";
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/**
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* The supplier a purchase order or slip belongs to — found, or created.
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*
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* Match order: the supplier's CODE from the PO ("09YTS001") when there is one, then the folded
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* NAME. A new supplier takes `terms` (a till slip is "cash"; a PO supplier nobody has classified
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* yet is left "" so the list shows it as needing terms). An existing supplier's terms are never
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* overwritten here — only a person changes those.
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*/
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export async function resolveSupplier(
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pb: PocketBase,
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input: { name: string; code?: string; terms?: Terms; source: string },
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): Promise<string> {
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const name = (input.name || "").trim();
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const key = supplierKey(name);
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if (!name || !key) return "";
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const code = (input.code || "").trim().toUpperCase();
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const all = await pb.collection("suppliers").getFullList({ fields: "id,key,code" });
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const hit = (code && all.find((s) => (s.code || "").toUpperCase() === code)) || all.find((s) => s.key === key);
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if (hit) {
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// Learn a code we did not have, without disturbing anything a person set.
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if (code && !(hit.code || "").trim()) await pb.collection("suppliers").update(hit.id, { code }).catch(() => {});
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return hit.id;
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}
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try {
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const created = await pb.collection("suppliers").create({ name, key, code, terms: input.terms ?? "", source: input.source });
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return created.id;
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} catch {
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// Lost a race to the unique key: someone created it a moment ago.
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const again = (await pb.collection("suppliers").getFullList({ fields: "id,key" })).find((s) => s.key === key);
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return again?.id ?? "";
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}
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}
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