7260fb59ea
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- Remove dead frontend/src/features/index.ts (empty export, unused) - RaceRow: created_at/updated_at typed as Date to match pg TIMESTAMPTZ runtime - rowToDto: explicit toISOString() conversion instead of relying on JSON.stringify - Mock DB: return Date objects for timestamp fields to match real pg behavior Made-with: Cursor
100 lines
2.5 KiB
TypeScript
100 lines
2.5 KiB
TypeScript
/**
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* Row shape returned by PostgreSQL (snake_case).
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* pg returns DATE as string, NUMERIC as string, TIMESTAMPTZ as Date.
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*/
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export interface RaceRow {
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id: string;
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race_date: string;
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title: string;
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distance_km: string;
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status: string | null;
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official_url: string | null;
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start_time: string | null;
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cluster_schedule: string | null;
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bib_pickup: string | null;
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bib_number: string | null;
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finish_time: string | null;
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finish_place: string | null;
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notes: string | null;
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created_at: Date;
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updated_at: Date | null;
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}
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/** API shape (camelCase). */
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export interface RaceDto {
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id: string;
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date: string;
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title: string;
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distanceKm: number;
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status: string | null;
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officialUrl: string | null;
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startTime: string | null;
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clusterSchedule: string | null;
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bibPickup: string | null;
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bibNumber: string | null;
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finishTime: string | null;
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finishPlace: string | null;
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notes: string | null;
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createdAt: string;
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updatedAt: string | null;
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}
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function toISOString(value: Date | string): string {
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return value instanceof Date ? value.toISOString() : String(value);
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}
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/** Convert a DB row to the API DTO (camelCase). */
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export function rowToDto(row: RaceRow): RaceDto {
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return {
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id: row.id,
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date: row.race_date,
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title: row.title,
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distanceKm: parseFloat(row.distance_km),
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status: row.status,
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officialUrl: row.official_url,
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startTime: row.start_time,
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clusterSchedule: row.cluster_schedule,
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bibPickup: row.bib_pickup,
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bibNumber: row.bib_number,
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finishTime: row.finish_time,
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finishPlace: row.finish_place,
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notes: row.notes,
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createdAt: toISOString(row.created_at),
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updatedAt: row.updated_at ? toISOString(row.updated_at) : null,
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};
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}
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/** Map incoming camelCase body fields to snake_case column names. */
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const FIELD_MAP: Record<string, string> = {
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date: "race_date",
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title: "title",
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distanceKm: "distance_km",
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status: "status",
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officialUrl: "official_url",
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startTime: "start_time",
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clusterSchedule: "cluster_schedule",
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bibPickup: "bib_pickup",
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bibNumber: "bib_number",
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finishTime: "finish_time",
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finishPlace: "finish_place",
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notes: "notes",
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};
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/**
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* Convert a partial camelCase body into { columns, values, placeholders }
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* suitable for SQL INSERT / UPDATE.
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*/
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export function bodyToColumns(body: Record<string, unknown>) {
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const columns: string[] = [];
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const values: unknown[] = [];
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for (const [camel, snake] of Object.entries(FIELD_MAP)) {
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if (camel in body) {
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columns.push(snake);
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values.push(body[camel]);
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}
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}
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return { columns, values };
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}
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