feat: initial commit

server/utils/traefik/redirect.ts

@@ -0,0 +1,69 @@
+import type { Redirect } from "@/server/api/services/redirect";
+import { loadOrCreateConfig, writeTraefikConfig } from "./application";
+import {
+	addMiddleware,
+	deleteMiddleware,
+	loadMiddlewares,
+	writeMiddleware,
+} from "./middleware";
+import type { FileConfig } from "./file-types";
+
+export const updateRedirectMiddleware = (appName: string, data: Redirect) => {
+	const config = loadMiddlewares<FileConfig>();
+
+	if (config?.http?.middlewares?.[appName]) {
+		const middlewareName = `${appName}-${data.uniqueConfigKey}`;
+
+		config.http.middlewares[middlewareName] = {
+			redirectRegex: {
+				regex: data.regex,
+				replacement: data.replacement,
+				permanent: data.permanent,
+			},
+		};
+	}
+
+	writeMiddleware(config);
+};
+export const createRedirectMiddleware = (appName: string, data: Redirect) => {
+	const config = loadMiddlewares<FileConfig>();
+	const middlewareName = `redirect-${appName}-${data.uniqueConfigKey}`;
+	const newMiddleware = {
+		[middlewareName]: {
+			redirectRegex: {
+				regex: data.regex,
+				replacement: data.replacement,
+				permanent: data.permanent,
+			},
+		},
+	};
+
+	if (config?.http) {
+		config.http.middlewares = {
+			...config.http.middlewares,
+			...newMiddleware,
+		};
+	}
+
+	const appConfig = loadOrCreateConfig(appName);
+
+	addMiddleware(appConfig, middlewareName);
+
+	writeTraefikConfig(appConfig, appName);
+	writeMiddleware(config);
+};
+
+export const removeRedirectMiddleware = (appName: string, data: Redirect) => {
+	const config = loadMiddlewares<FileConfig>();
+	const middlewareName = `redirect-${appName}-${data.uniqueConfigKey}`;
+
+	if (config?.http?.middlewares?.[middlewareName]) {
+		delete config.http.middlewares[middlewareName];
+	}
+
+	const appConfig = loadOrCreateConfig(appName);
+
+	deleteMiddleware(appConfig, middlewareName);
+	writeTraefikConfig(appConfig, appName);
+	writeMiddleware(config);
+};