Added support for Caddy healthchecks

app/api/caddy/routes/route.ts

@@ -1,26 +1,9 @@
-// Import the NextJS API route handler
+import { getConfig } from '@/lib/utils';
 import { NextApiRequest } from 'next';
 import { NextResponse } from 'next/server';
 
-async function getRoutes() {
-    const res = await fetch('http://192.168.1.69:2019/config/', { cache: 'no-store' })
-
-    if (!res.ok) {
-        throw new Error('Failed to fetch caddy config. Please check the network and try again.')
-    }
-
-    let caddyConfig: CaddyConfig = await res.json();
-
-    return caddyConfig;
-}
-
-async function removeRoute(route: Route) {
-    const res = await  fetch('http://192.168.1.69:2019/config/apps/http/servers/srv0/routes/0')
-}
-
-// Define the route handler function
 export async function GET() {
-    let caddyConfig = await getRoutes();
+    let caddyConfig = await getConfig();
     let routes: Array<Route> = [];
 
     caddyConfig.apps.http.servers.srv0.routes.forEach((route: Route) => {

app/page.tsx

@@ -1,7 +1,4 @@
 import RouteCards from '@/components/RouteCards';
-import { Button } from '@/components/ui/button';
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
-import { getHosts, getRouteUpstreams } from '@/lib/utils';
 
 async function getRoutes() {
   let res = await fetch('http://localhost:3000/api/caddy/routes');

components/RouteCards.tsx

@@ -1,15 +1,13 @@
 "use client"
 
-import { getHosts, getRouteUpstreams } from "@/lib/utils";
-import { Button } from "./ui/button";
+import { getHosts, getRouteUpstreams, getUpstreamRequests } from "@/lib/utils";
+import { Button } from '@/components/ui/button';
 import { Card, CardHeader, CardTitle, CardDescription, CardContent, CardFooter } from "./ui/card";
-import { randomInt } from "crypto";
-
 
 export default function RouteCards({ routes }: { routes: Array<Route> }) {
 
-    let handleClick = () => {
-        console.log('click');
+    let handleClick = (route: Route) => {
+        console.log(JSON.stringify(route))
     }
 
 
@@ -29,8 +27,8 @@ export default function RouteCards({ routes }: { routes: Array<Route> }) {
                         <p className="text-sm text-muted-foreground">{getRouteUpstreams(route)?.map((upstream => upstream.dial))}</p>
                     </CardContent>
                     <CardFooter className="flex justify-between">
-                        <Button variant="secondary" onClick={handleClick}>Edit</Button>
-                        <Button variant="destructive" onClick={handleClick}>Delete</Button>
+                        <Button onClick={() => {handleClick(route)}}>Edit</Button>
+                        <Button variant="destructive" onClick={() => {handleClick(route)}}>Edit</Button>
                     </CardFooter>
                 </Card>
             </div>

lib/types.ts

@@ -15,10 +15,6 @@ interface Match {
 interface Handle {
     handler: string;
     upstreams?: Upstream[];
-}
-
-interface Handle {
-    handler: string;
     routes?: Route[];
 }
 
@@ -26,14 +22,23 @@ interface Upstream {
     dial: string;
 }
 
+interface UpstreamRequest {
+    address: string;
+    num_requests: number;
+    fails: number;
+}
+
 interface Provider {
     api_token: string;
     name: string;
 }
 
-interface Policies {
-    subjects: string[];
-    issuer: Issuer;
+interface DNS {
+    provider: Provider;
+}
+
+interface Challenges {
+    dns: DNS;
 }
 
 interface Issuer {
@@ -42,12 +47,14 @@ interface Issuer {
     module: string;
 }
 
-interface Challenges {
-    dns: DNS;
+interface Policies {
+    subjects: string[];
+    issuer: Issuer;
 }
 
-interface DNS {
-    provider: Provider;
+interface Server {
+    listen: string[];
+    routes: Route[];
 }
 
 interface Apps {

lib/utils.ts

@@ -29,15 +29,6 @@ export async function getConfig() {
   return caddyConfig;
 }
 
-export async function getRoutes(index: number = 0) {
-  const res = await fetch(`http://192.168.1.69:2019:config/apps/http/servers/srv${index}/routes/`, { cache: 'no-store' });
-
-  if(!res.ok)
-   throw new Error('Failed to fetch routes. Please check the network and try again.');
-
-   return res.json();
-}
-
 export async function removeRoute(route: Route, index: number = 0) {
   console.log(route);
   const res = await fetch(`http://192.168.1.69:2019/config/apps/http/servers/srv${index}/routes/`, {
@@ -51,4 +42,16 @@ export async function removeRoute(route: Route, index: number = 0) {
   if(!res.ok) throw new Error('Failed to remove route. Please check the network and try again.');
 
   return res.json();
+}
+
+export async function getUpstreamRequests(route: Route) {
+  let upstreams: UpstreamRequest[] = await fetch(`http://192.168.1.69:2019/reverse_proxy/upstreams`, {
+    headers: {
+      'Content-Type': 'application/json'
+    },
+  }).then(res => res.json());
+
+  if(!upstreams) throw new Error('Failed to fetch upstreams. Please check the network and try again.')
+
+  return upstreams;
 }