66 lines
1.8 KiB
TypeScript
66 lines
1.8 KiB
TypeScript
/**
|
|
* Getting article from database.
|
|
* @module api/getArticle
|
|
*/
|
|
|
|
import sqlite3 from "sqlite3";
|
|
import path from "path";
|
|
import { fileURLToPath } from "url";
|
|
import { asyncDatabaseRead } from "~/utils/asyncDatabase";
|
|
import type { ArticleInfo } from "~/utils/news";
|
|
|
|
const __filename = fileURLToPath(import.meta.url);
|
|
const __dirname = path.dirname(__filename);
|
|
|
|
/**
|
|
* Handler of getArticle event. Entry is selected by linkPath
|
|
* @name getArticleEventHandler
|
|
* @param {H3Event<EventHandlerRequest>} event
|
|
* @returns {ArticleInfo} - object that contains information and content of article
|
|
* @function
|
|
*/
|
|
const getArticleEventHandler = defineEventHandler(async (event: any) => {
|
|
const database = new sqlite3.Database(
|
|
path.join(__dirname, "../../assets/databases/news.db")
|
|
);
|
|
|
|
let res: ArticleInfo = {
|
|
date: 0,
|
|
cardContent: "",
|
|
article: "",
|
|
linkPath: "",
|
|
coverImagePath: "",
|
|
};
|
|
|
|
const target = "/news/" + getQuery(event).name;
|
|
const sql = `SELECT date, cardContent, article, linkPath, coverImagePath FROM news WHERE linkPath = "${target}" AND entryType = 0;`;
|
|
|
|
try {
|
|
const entry: ArticleInfo = await asyncDatabaseRead<ArticleInfo>(
|
|
database,
|
|
sql,
|
|
(rows) => {
|
|
return rows[0];
|
|
}
|
|
);
|
|
res = {
|
|
date: entry.date,
|
|
cardContent: entry.cardContent,
|
|
article: entry.article,
|
|
linkPath: entry.linkPath,
|
|
coverImagePath: entry.coverImagePath,
|
|
};
|
|
} catch (err: any) {
|
|
throw createError({
|
|
statusCode: 500,
|
|
statusMessage: err.message,
|
|
});
|
|
}
|
|
|
|
database.close();
|
|
|
|
return res;
|
|
});
|
|
|
|
export default getArticleEventHandler;
|