feat: build out initial prototype (#1)
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### Attestations

- [ ] I have read and agree to the [Code of Conduct](https://docs.nhcarrigan.com/community/coc/)
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- [ ] My contribution complies with the [Contributor Covenant](https://docs.nhcarrigan.com/dev/covenant/).

### Dependencies

- [ ] I have pinned the dependencies to a specific patch version.

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- [ ] I have run the linter and resolved any errors.
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### Tests

- [ ] My contribution adds new code, and I have added tests to cover it.
- [ ] My contribution modifies existing code, and I have updated the tests to reflect these changes.
- [ ] All new and existing tests pass locally with my changes.
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Reviewed-on: #1
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>
This commit was merged in pull request #1.
This commit is contained in:
2025-08-11 19:40:09 -07:00
committed by Naomi Carrigan
parent cdaeff99d1
commit cd56334483
33 changed files with 6135 additions and 0 deletions

43
src/server/html/error.ts Normal file
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/**
* @copyright nhcarrigan
* @license Naomi's Public License
* @author Naomi Carrigan
*/
export const error = `<!DOCTYPE html>
<html>
<head>
<title>Lynira</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="description" content="Link shortener service managed via a Discord bot." />
<script src="https://cdn.nhcarrigan.com/headers/index.js" async defer></script>
</head>
<body>
<main>
<h1>Oh dear!</h1>
<img src="https://cdn.nhcarrigan.com/new-avatars/lynira.png" width="250" alt="Lynira" />
<section>
<p>Something went wrong while trying to redirect you! Please try again later.</p>
</section>
<section>
<h2>Need Help?</h2>
<p>
<a href="https://git.nhcarrigan.com/nhcarrigan/lynira">
<i class="fa-solid fa-code"></i> Source Code
</a>
</p>
<p>
<a href="https://docs.nhcarrigan.com/">
<i class="fa-solid fa-book"></i> Documentation
</a>
</p>
<p>
<a href="https://chat.nhcarrigan.com">
<i class="fa-solid fa-circle-info"></i> Support
</a>
</p>
</section>
</main>
</body>
</html>`;

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/**
* @copyright nhcarrigan
* @license Naomi's Public License
* @author Naomi Carrigan
*/
export const fourOhFour = `<!DOCTYPE html>
<html>
<head>
<title>Lynira</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="description" content="Link shortener service managed via a Discord bot." />
<script src="https://cdn.nhcarrigan.com/headers/index.js" async defer></script>
</head>
<body>
<main>
<h1>Oh no!</h1>
<img src="https://cdn.nhcarrigan.com/new-avatars/lynira.png" width="250" alt="Lynira" />
<section>
<p>It looks like that link is no longer registered! You should ask the person who shared it with you for an updated URL.</p>
</section>
<section>
<h2>Need Help?</h2>
<p>
<a href="https://git.nhcarrigan.com/nhcarrigan/lynira">
<i class="fa-solid fa-code"></i> Source Code
</a>
</p>
<p>
<a href="https://docs.nhcarrigan.com/">
<i class="fa-solid fa-book"></i> Documentation
</a>
</p>
<p>
<a href="https://chat.nhcarrigan.com">
<i class="fa-solid fa-circle-info"></i> Support
</a>
</p>
</section>
</main>
</body>
</html>`;

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src/server/html/home.ts Normal file
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/**
* @copyright nhcarrigan
* @license Naomi's Public License
* @author Naomi Carrigan
*/
export const home = `<!DOCTYPE html>
<html>
<head>
<title>Lynira</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="description" content="Link shortener service managed via a Discord bot." />
<script src="https://cdn.nhcarrigan.com/headers/index.js" async defer></script>
</head>
<body>
<main>
<h1>Lynira</h1>
<img src="https://cdn.nhcarrigan.com/new-avatars/lynira.png" width="250" alt="Lynira" />
<section>
<p>Link shortener service managed via a Discord bot.</p>
<a href="https://discord.com/oauth2/authorize?client_id=1404593859656417320" class="social-button discord-button" style="display: inline-block; background-color: #5865F2; color: white; padding: 10px 20px; text-decoration: none; border-radius: 4px; margin: 5px;">
<i class="fab fa-discord"></i> Add to Discord
</a>
</section>
<section>
<h2>Links</h2>
<p>
<a href="https://git.nhcarrigan.com/nhcarrigan/lynira">
<i class="fa-solid fa-code"></i> Source Code
</a>
</p>
<p>
<a href="https://docs.nhcarrigan.com/">
<i class="fa-solid fa-book"></i> Documentation
</a>
</p>
<p>
<a href="https://chat.nhcarrigan.com">
<i class="fa-solid fa-circle-info"></i> Support
</a>
</p>
</section>
</main>
</body>
</html>`;

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/**
* @copyright nhcarrigan
* @license Naomi's Public License
* @author Naomi Carrigan
*/
export const overlimit = `<!DOCTYPE html>
<html>
<head>
<title>Lynira</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="description" content="Link shortener service managed via a Discord bot." />
<script src="https://cdn.nhcarrigan.com/headers/index.js" async defer></script>
</head>
<body>
<main>
<h1>Oopsie!</h1>
<img src="https://cdn.nhcarrigan.com/new-avatars/lynira.png" width="250" alt="Lynira" />
<section>
<p>It looks like the user who created this link has too many short URLs. They will need to delete some before this link works.</p>
</section>
<section>
<h2>Need Help?</h2>
<p>
<a href="https://git.nhcarrigan.com/nhcarrigan/lynira">
<i class="fa-solid fa-code"></i> Source Code
</a>
</p>
<p>
<a href="https://docs.nhcarrigan.com/">
<i class="fa-solid fa-book"></i> Documentation
</a>
</p>
<p>
<a href="https://chat.nhcarrigan.com">
<i class="fa-solid fa-circle-info"></i> Support
</a>
</p>
</section>
</main>
</body>
</html>`;

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src/server/html/unsub.ts Normal file
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/**
* @copyright nhcarrigan
* @license Naomi's Public License
* @author Naomi Carrigan
*/
export const unsub = `<!DOCTYPE html>
<html>
<head>
<title>Lynira</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="description" content="Link shortener service managed via a Discord bot." />
<script src="https://cdn.nhcarrigan.com/headers/index.js" async defer></script>
</head>
<body>
<main>
<h1>Oopsie!</h1>
<img src="https://cdn.nhcarrigan.com/new-avatars/lynira.png" width="250" alt="Lynira" />
<section>
<p>It looks like the user who created this link is no longer subscribed to our service! Please let them know that they will need to resubscribe before this URL works!</p>
</section>
<section>
<h2>Need Help?</h2>
<p>
<a href="https://git.nhcarrigan.com/nhcarrigan/lynira">
<i class="fa-solid fa-code"></i> Source Code
</a>
</p>
<p>
<a href="https://docs.nhcarrigan.com/">
<i class="fa-solid fa-book"></i> Documentation
</a>
</p>
<p>
<a href="https://chat.nhcarrigan.com">
<i class="fa-solid fa-circle-info"></i> Support
</a>
</p>
</section>
</main>
</body>
</html>`;

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src/server/serve.ts Normal file
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/**
* @copyright nhcarrigan
* @license Naomi's Public License
* @author Naomi Carrigan
*/
import fastify from "fastify";
import { getEntitlement } from "../modules/getEntitlement.js";
import { getSkuLimit } from "../modules/getSkuLimit.js";
import { logger } from "../utils/logger.js";
import { error } from "./html/error.js";
import { fourOhFour } from "./html/fourOhFour.js";
import { home } from "./html/home.js";
import { overlimit } from "./html/overlimit.js";
import { unsub } from "./html/unsub.js";
import type { Lynira } from "../interfaces/lynira.js";
/**
* Starts up a web server for health monitoring.
* @param lynira - Lynira's instance containing Discord client and database connection.
*/
// eslint-disable-next-line max-lines-per-function -- Big function due to multiple routes.
export const instantiateServer = (lynira: Lynira): void => {
try {
const server = fastify({
logger: false,
});
server.get("/", (_request, response) => {
response.header("Content-Type", "text/html");
response.send(home);
});
server.get("/error", (_request, response) => {
response.header("Content-Type", "text/html");
response.send(error);
});
server.get("/unsub", (_request, response) => {
response.header("Content-Type", "text/html");
response.send(unsub);
});
server.get("/overlimit", (_request, response) => {
response.header("Content-Type", "text/html");
response.send(overlimit);
});
server.get("/404", (_request, response) => {
response.status(404);
response.header("Content-Type", "text/html");
response.send(fourOhFour);
});
// WILDCARD: anything static must come before this route.
// eslint-disable-next-line max-statements -- Big function due to multiple routes.
server.get("*", async(request, response) => {
try {
const slug = request.url.replace(/^\//, "");
const exists = await lynira.db.links.findUnique({
where: {
slug,
},
});
if (exists === null) {
void logger.log("debug", `Link with slug "${slug}" does not exist.`);
return await response.redirect("/404");
}
if (exists.deleted) {
void logger.log("debug", `Link with slug "${slug}" has been deleted.`);
return await response.redirect("/404");
}
const subscription = await getEntitlement(lynira, exists.userId);
if (!subscription) {
void logger.log("info", `User ${exists.userId} is not subscribed to Lynira, slug ${slug} will not work.`);
return await response.redirect("/unsub");
}
const limit = getSkuLimit(subscription.skuId);
const count = await lynira.db.links.count({
where: {
userId: exists.userId,
},
});
if (count >= limit) {
await logger.log("info", `User ${exists.userId} is on SKU ${subscription.skuId} and has reached ${count.toString()} / ${limit.toString()} links.`);
return await response.redirect("/overlimit");
}
return await response.redirect(exists.url);
} catch (actualError) {
if (actualError instanceof Error) {
void logger.error("server wildcard route", actualError);
return await response.redirect("/error");
}
void logger.error(
"server wildcard route",
new Error(String(actualError)),
);
return await response.redirect("/error");
}
});
server.listen({ port: 5033 }, (actualError) => {
if (actualError) {
void logger.error("instantiate server", actualError);
return;
}
void logger.log("debug", "Server listening on port 5033.");
});
} catch (actualError) {
if (actualError instanceof Error) {
void logger.error("instantiate server", actualError);
return;
}
void logger.error("instantiate server", new Error(String(actualError)));
}
};