Fascinated/proxy
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add error checking
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This commit is contained in:
Lee 2023-11-16 14:03:04 +00:00
parent c9ec7f5912
commit 4402b42756
2 changed files with 52 additions and 31 deletions
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6
apps/node/src/routes/proxy.ts
View File

@ -27,6 +27,7 @@ export default class ProxyRoute extends Route {
return; return;
} }
// TODO: handle rate limiting? and/or caching? // TODO: handle rate limiting? and/or caching?
try {
const response = await axios.get(url, { const response = await axios.get(url, {
headers: { headers: {
"Content-Type": "application/json", "Content-Type": "application/json",
@ -59,5 +60,10 @@ export default class ProxyRoute extends Route {
// Return the JSON response // Return the JSON response
res.status(response.status).set(headers).json(data); res.status(response.status).set(headers).json(data);
} catch (ex) {
res
.status(500)
.json(RouteMessages.internalServerError("Error fetching URL"));
}
} }
} }

15
apps/proxy/src/routes/proxy.ts
View File

@ -2,6 +2,8 @@ import { Request, Response } from "express";
import { Route, RouteMessages } from "server"; import { Route, RouteMessages } from "server";
import { nodeManager } from ".."; import { nodeManager } from "..";
const IGNORED_PATHS = ["/favicon.ico"];
export default class ProxyRoute extends Route { export default class ProxyRoute extends Route {
constructor() { constructor() {
super({ path: "/" }); super({ path: "/" });
@ -13,6 +15,10 @@ export default class ProxyRoute extends Route {
res.status(400).json(RouteMessages.badRequest("No URL provided")); res.status(400).json(RouteMessages.badRequest("No URL provided"));
return; return;
} }
if (IGNORED_PATHS.includes(url)) {
res.status(404).send("Not found");
return;
}
const node = nodeManager.getRandomNode(); const node = nodeManager.getRandomNode();
if (!node) { if (!node) {
@ -22,10 +28,19 @@ export default class ProxyRoute extends Route {
return; return;
} }
try {
const response = await node.fetch(url); const response = await node.fetch(url);
const data = response.data; const data = response.data;
if (response.status === 500) {
res.status(500).json(RouteMessages.internalServerError(data));
return;
}
// Return the JSON response // Return the JSON response
res.status(response.status).set(response.headers).json(data); res.status(response.status).set(response.headers).json(data);
} catch (ex: any) {
res.status(500).json(RouteMessages.internalServerError(ex.message || ex));
}
} }
} }