Timothy Yin
02a361488b
feat(dayjs): integrate dayjs for date handling and formatting across the application refactor(routes): update date handling in id-tags, transactions, users, and dashboard routes to use dayjs style(globals): improve CSS variable definitions for better readability and consistency deps: add dayjs as a dependency for date manipulation
53 lines
1.7 KiB
TypeScript
53 lines
1.7 KiB
TypeScript
import { eq } from "drizzle-orm";
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import dayjs from "dayjs";
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import { useDrizzle } from "@/lib/db.js";
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import { idTag } from "@/db/schema.js";
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import type {
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AuthorizeRequest,
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AuthorizeResponse,
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IdTagInfo,
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OcppConnectionContext,
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} from "../types.ts";
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/**
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* Shared helper — resolves idTagInfo from the database.
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* Used by Authorize, StartTransaction, and StopTransaction.
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*
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* @param checkBalance When true (default), rejects tags with balance ≤ 0.
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* Pass false for StopTransaction where charging has already occurred.
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*/
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export async function resolveIdTagInfo(
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idTagValue: string,
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checkBalance = true,
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): Promise<IdTagInfo> {
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const db = useDrizzle();
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const [tag] = await db.select().from(idTag).where(eq(idTag.idTag, idTagValue)).limit(1);
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if (!tag) return { status: "Invalid" };
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if (tag.status === "Blocked") return { status: "Blocked" };
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if (tag.expiryDate && dayjs(tag.expiryDate).isBefore(dayjs())) {
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return { status: "Expired", expiryDate: tag.expiryDate.toISOString() };
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}
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if (tag.status !== "Accepted") {
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return { status: tag.status as IdTagInfo["status"] };
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}
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// Reject if balance is zero or negative
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if (checkBalance && tag.balance <= 0) {
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return { status: "Blocked" };
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}
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return {
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status: "Accepted",
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expiryDate: tag.expiryDate?.toISOString(),
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parentIdTag: tag.parentIdTag ?? undefined,
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};
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}
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export async function handleAuthorize(
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payload: AuthorizeRequest,
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_ctx: OcppConnectionContext,
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): Promise<AuthorizeResponse> {
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const idTagInfo = await resolveIdTagInfo(payload.idTag);
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console.log(`[OCPP] Authorize idTag=${payload.idTag} -> ${idTagInfo.status}`);
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return { idTagInfo };
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}
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