backend/main.py

@@ -4,6 +4,8 @@ from werkzeug.security import generate_password_hash, check_password_hash
 import json
 import sqlite3
 import os
+import subprocess
+
 DB_PATH = os.path.join(os.path.dirname(__file__), 'links.db')
 
 app = Flask(__name__)
@@ -72,11 +74,16 @@ def update_links():
         cur.executemany('INSERT INTO links VALUES (?,?,?,?,?)', links)
         con.commit()
         con.close()
-        data = regen_JSON()
-        # TODO: Trigger a rebuild of the frontend
-        outfile = open('data.json', 'w')
-        print(data, file=outfile)
-        outfile.close()
+
+        frontend_path = os.environ.get('FRONTEND_PATH', None)
+        if frontend_path is None:
+            raise Exception('FRONTEND_PATH is not defined')
+
+        update_command = f"cd '{frontend_path}' && ./update.sh"
+        status = subprocess.call(update_command, shell=True)
+        
+        if status != 0:
+            raise Exception(f"`{update_command}` exited with an error ({status})")
 
     except Exception as e:
         cur.execute("rollback")

dev.sh

@@ -18,7 +18,7 @@ function dev_backend() {
   cd ./backend
   source venv/bin/activate
 
-  python main.py
+  FRONTEND_UPDATE_SCRIPT=$(realpath ./frontend/update.sh) python main.py
 }
 
 run_frontend_backend "dev_frontend" "dev_backend"

frontend/components/Editor/index.tsx

@@ -16,6 +16,7 @@ const Editor: React.FC<EditorProps> = ({ links, setLinks }) => {
   const { displayDragDrop } = useDragDrop();
   const { headers } = useAuth();
   const [editableLinks, setEditableLinks] = useState<EditableLink[]>(links);
+  const [isSaving, setIsSaving] = useState(false);
 
   useEffect(() => {
     setEditableLinks(links);
@@ -44,7 +45,9 @@ const Editor: React.FC<EditorProps> = ({ links, setLinks }) => {
     ]);
 
   const onSubmit = async () => {
-    const res = await fetch("/api/editor/links", {
+    setIsSaving(true);
+
+    const res = await fetch("api/editor/links", {
       method: "POST",
       headers: {
         "Content-Type": "application/json",
@@ -52,8 +55,11 @@ const Editor: React.FC<EditorProps> = ({ links, setLinks }) => {
       },
       body: JSON.stringify({ links: editableLinks }),
     });
+
     const updatedLinks = await res.json();
+
     setLinks(updatedLinks);
+    setIsSaving(false);
   };
 
   const onCancel = () => {
@@ -110,15 +116,15 @@ const Editor: React.FC<EditorProps> = ({ links, setLinks }) => {
           <button
             className="block flex py-2 items-center justify-center rounded-md bg-purple-600 hover:bg-purple-500 cursor-pointer text-white w-full disabled:opacity-50"
             onClick={onSubmit}
-            disabled={equal(editableLinks, links)}
+            disabled={isSaving || equal(editableLinks, links)}
           >
-            Submit
+            {isSaving ? "Saving ..." : "Submit"}
           </button>
           <div className="mr-4" />
           <button
             className="block flex py-2 items-center justify-center rounded-md bg-purple-600 hover:bg-purple-500 cursor-pointer text-white w-full disabled:opacity-50"
             onClick={onCancel}
-            disabled={equal(editableLinks, links)}
+            disabled={isSaving || equal(editableLinks, links)}
           >
             Cancel
           </button>

frontend/components/Links/index.tsx

@@ -12,7 +12,7 @@ interface Props {
 export const Links: React.FC<Props> = ({ links, logClicks = false }) => {
   const handleClick = (name: string, url: string) => {
     if (logClicks) {
-      fetch("/api/clicks", {
+      fetch("api/clicks", {
         method: "POST",
         headers: {
           "Content-Type": "application/json",

frontend/components/Login/AuthContext.tsx

@@ -31,7 +31,7 @@ export const AuthProvider: React.FC = ({ children }) => {
       Authorization: `CustomBasic ${btoa(`${username}:${password}`)}`,
     };
 
-    const res = await fetch("/api/editor/links", { headers: newHeaders });
+    const res = await fetch("api/editor/links", { headers: newHeaders });
 
     if (res.status === 200) {
       setHeaders(newHeaders);

frontend/components/Login/index.tsx

@@ -1,6 +1,5 @@
 import React, { useState } from "react";
 import { useAuth } from "components/Login/AuthContext";
-import Image from "next/image";
 import Head from "next/head";
 
 const LoginBox: React.FC = () => {
@@ -37,8 +36,8 @@ const LoginBox: React.FC = () => {
           </Head>
           <div className="flex flex-col justify-center items-center space-y-10">
             <div className="flex flex-row justify-center items-center space-x-5">
-              <Image
-                src="/images/csc-logo-fb-trans.png"
+              <img
+                src="csc-logo-trans.png"
                 height={80}
                 width={80}
                 alt="CSC Logo"

frontend/next.config.js

@@ -1,11 +1,7 @@
 // @ts-check
 
-/* eslint-disable @typescript-eslint/no-var-requires */
-
 // eslint-disable-next-line no-undef
-const { PHASE_DEVELOPMENT_SERVER } = require("next/constants");
-
-const devConfig = {
+module.exports = {
   async rewrites() {
     return [
       {
@@ -19,11 +15,3 @@ const devConfig = {
     ];
   },
 };
-
-const prodConfig = {
-  basePath: "/links",
-};
-
-// eslint-disable-next-line no-undef
-module.exports = (phase) =>
-  phase === PHASE_DEVELOPMENT_SERVER ? devConfig : prodConfig;

frontend/package.json

@@ -4,8 +4,7 @@
   "private": true,
   "scripts": {
     "dev": "next dev",
-    "build": "next build",
-    "start": "next start",
+    "build": "next build && next export",
     "type-check": "tsc",
     "format": "prettier --write './**/*'",
     "format:check": "prettier --check './**/*'",

frontend/pages/editor.tsx

@@ -13,7 +13,7 @@ const EditorPage: React.FC = () => {
     async function fetchLinks() {
       if (!loggedIn) return;
 
-      const res = await fetch("/api/editor/links", { headers });
+      const res = await fetch("api/editor/links", { headers });
       const links = await res.json();
       setLinks(links);
     }

frontend/pages/index.tsx

@@ -3,7 +3,7 @@ import { GetStaticProps } from "next";
 import { Link, Links } from "components/Links";
 
 export const getStaticProps: GetStaticProps<Props> = async () => {
-  const res = await fetch(`${process.env.DEV_URL}/links`);
+  const res = await fetch(`http://${process.env.SERVER_URL}/links`);
   const links = await res.json();
 
   return {

frontend/update.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+npm run build

prod.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -e
+
+echo "Starting the python server..."
+
+pushd backend
+source venv/bin/activate
+
+FRONTEND_PATH=$(realpath ../frontend) python main.py &
+pid_backend=$!
+
+trap_ctrlc() {
+  kill $pid_backend
+}
+
+trap trap_ctrlc INT
+
+popd
+
+sleep 3
+
+echo "Building frontend..."
+
+pushd frontend
+npm run build
+popd
+
+echo "Done!"
+
+wait