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Backend lol

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This commit is contained in:
Flummi
2019-05-07 20:23:43 +00:00
parent c3291fd930
commit d64b9ce20d
5 changed files with 36 additions and 17 deletions
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33
src/inc/routes/api.mjs
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@@ -9,7 +9,7 @@ router.get(/^\/api$/, (req, res) => {
});
router.get(/^\/api\/random(\/user\/.+|\/image|\/video|\/audio)?$/, async (req, res) => {
const db = await sql;
const db = await sql.getConnection();
const args = [];
let q = queries.random.main;
@@ -30,33 +30,48 @@ router.get(/^\/api\/random(\/user\/.+|\/image|\/video|\/audio)?$/, async (req, r
.writeHead(500)
.end(JSON.stringify(err), 'utf-8');
}
db.end();
});
router.get(/^\/api\/p$/, async (req, res) => {
const db = await sql;
const id = parseInt(req.url.qs.id) || 99999999;
const db = await sql.getConnection();
let id = parseInt(req.url.qs.id) || 99999999;
const eps = Math.min(parseInt(req.url.qs.eps) || 100, 200);
const [ order, trend ] = req.url.qs.order === "asc" ? [ "asc", ">" ] : [ "desc", "<" ];
let [ order, trend ] = req.url.qs.order === "asc" ? [ "asc", ">" ] : [ "desc", "<" ];
try {
const rows = await db.query(`select id, mime from f0ck.items where id ${trend} ? order by id ${order} limit ?`, [ id, eps ]);
const tmp = (await db.query("select min(id) as min, max(id) as max from items limit 1"))[0];
if((id - 1 + eps) > tmp.max) {
id = tmp.max;
[ order, trend ] = [ "desc", "<=" ];
}
if((id + 1 - eps) < tmp.min) {
id = tmp.min;
[ order, trend ] = [ "asc", ">=" ];
}
const rows = await db.query(queries.p(trend, order), [ id, eps ]);
const items = {
items: rows,
first: rows[0].id,
last: rows[rows.length - 1].id
last: rows[rows.length - 1].id,
newest: tmp.max,
oldest: tmp.min
};
res
.writeHead(200, { 'Content-Type': 'application/json' })
.end(JSON.stringify(items), 'utf-8');
} catch(err) {
console.error(err);
res
.writeHead(500)
.end(JSON.stringify(err), 'utf-8');
}
db.end();
});
router.get(/^\/api\/item\/[0-9]+$/, async (req, res) => {
const db = await sql;
const db = await sql.getConnection();
try {
const rows = await db.query(queries.item, Array(3).fill(req.url.split[2]));
const data = rows[0].length > 0 ? {
@@ -76,10 +91,11 @@ router.get(/^\/api\/item\/[0-9]+$/, async (req, res) => {
.writeHead(500)
.end(JSON.stringify(err), 'utf-8');
}
db.end();
});
router.get(/^\/api\/user\/.*(\/[0-9]+)?$/, async (req, res) => { // auf qs umstellen
const db = await sql;
const db = await sql.getConnection();
const user = req.url.split[2];
const eps = Math.min(req.url.split[3] || 50, 50);
try {
@@ -92,4 +108,5 @@ router.get(/^\/api\/user\/.*(\/[0-9]+)?$/, async (req, res) => { // auf qs umste
.writeHead(500)
.end(JSON.stringify(err), 'utf-8');
}
db.end();
});