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TypeScript

import { db } from "@platform/database";
import { BadRequestError } from "@platform/relay";
import { type Ledger, type LedgerInsert, LedgerSchema } from "../schemas/ledger.ts";
/**
* Create a new ledger.
*
* @param values - Ledger values to insert.
*/
export async function createLedger(values: LedgerInsert): Promise<string> {
return db
.begin(async () => {
const _id = crypto.randomUUID();
await db.sql`ASSERT EXISTS (SELECT 1 FROM payment.beneficiary WHERE _id = ${db.text(values.beneficiaryId)}), 'missing_beneficiary'`;
await db.sql`
INSERT INTO payment.ledger (
_id,
"beneficiaryId",
currencies,
label
) VALUES (
${db.text(_id)},
${db.text(values.beneficiaryId)},
${db.array(values.currencies)},
${values.label ? db.text(values.label) : null}
)
`;
return _id;
})
.catch((error) => {
if (error instanceof Error && error.message === "missing_beneficiary") {
throw new BadRequestError(`Benficiary '${values.beneficiaryId}' does not exist`);
}
throw error;
});
}
export async function getLedgersByBeneficiary(beneficiaryId: string): Promise<Ledger[]> {
return db.schema(LedgerSchema).many`
SELECT
*, _system_from as "createdAt"
FROM
payment.ledger
WHERE
"beneficiaryId" = ${beneficiaryId}
`;
}
export async function getLedgerById(id: string): Promise<Ledger | undefined> {
return db.schema(LedgerSchema).one`
SELECT
*, _system_from as "created_at"
FROM
payment.ledger
WHERE
_id = ${id}
`;
}