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item.ts
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item.ts
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import { requestLogger } from "logger";
import { NextApiRequest, NextApiResponse } from "next";
import { createItem, getItems, removeItem, updateItem } from "service/item";
import { GetItemsQuery, RemoveItemQuery } from "type/api";
import { ItemCreate, ItemUpdate, Items } from "type/item";
export default async function Item(req: NextApiRequest, res: NextApiResponse) {
const logger = requestLogger(req, res);
async function get(query: NextApiRequest["query"]) {
const params = GetItemsQuery.safeParse(query);
if (!params.success) {
logger.warn(params.error, "invalid request when trying to get items");
return res.status(400).json({ error: params.error });
}
res.json({ data: await getItems(params.data) });
}
async function create(body: NextApiRequest["body"]) {
logger.info("creating an item");
const params = ItemCreate.safeParse(body);
if (!params.success) {
logger.warn(
params.error,
"invalid request body when trying to create an item"
);
return res.status(400).json({ error: params.error });
}
res.json({ data: await createItem(params.data) });
}
async function update(body: NextApiRequest["body"]) {
logger.info("updating an item");
const params = ItemUpdate.safeParse(body);
if (!params.success) {
logger.warn(
params.error,
"invalid request body when trying to update an item"
);
return res.status(400).json({ error: params.error });
}
res.json({ data: await updateItem(params.data) });
}
async function remove(query: NextApiRequest["query"]) {
logger.info("removing an item");
const params = RemoveItemQuery.safeParse(query);
if (!params.success) {
logger.warn(
params.error,
"invalid request when trying to remove an item"
);
return res.status(400).json({ error: params.error });
}
res.json({ data: await removeItem(params.data) });
}
const allow = "OPTIONS, GET, POST, PUT, DELETE";
try {
switch (req.method) {
case "OPTIONS":
res.setHeader("Allow", allow);
return res.status(204).end();
case "GET":
return await get(req.query);
case "POST":
return await create(req.body);
case "PUT":
return await update(req.body);
case "DELETE":
return await remove(req.query);
default:
res.setHeader("Allow", allow);
return res.status(405).end();
}
} catch (error) {
res.status(500).end();
}
}