reverse proxy

example-nginx.conf

@@ -0,0 +1,16 @@
+server {
+        listen 80;
+        server_name www.example.com;
+
+        location / {
+                root /path/to/aliexpress-price-tracker/web;
+                index app.html;
+        }
+        location ~ ^/app/(.*)$ {
+                proxy_pass http://127.0.0.1:8080/$1;
+                proxy_set_header Host $host;
+                proxy_set_header X-Real-IP $remote_addr;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+                proxy_set_header X-Forwarded-Proto $scheme;
+        }
+}

requirements.txt

@@ -1,4 +1,5 @@
 Flask
+flask-cors
 gunicorn
 psycopg2-binary
 requests

src/app.py

@@ -1,9 +1,11 @@
 from flask import Flask, request, jsonify
+from flask_cors import CORS
 import requests, re, json, os, yaml
 from db import *
 from aliexpress import *
 
 app = Flask(__name__)
+CORS(app)
 
 def get_conf():
     '''return settings in settings.yaml file'''

web/app.js

@@ -13,7 +13,6 @@ const width = window.innerWidth - margin.right - margin.left -10;
 
 // url
 const currentUrl = window.location.href;
-console.log(currentUrl);
 
 
 // reload page when window is resized
@@ -22,7 +21,7 @@ window.onresize = function(){ location.reload(); }
 
 async function fetch_history() {
   try {
-    const response = await fetch(`${currentUrl}/datahistory`);
+    const response = await fetch(`${currentUrl}app/datahistory`);
     const rawData = await response.json();
     // SELECT uuid, quantity, discount_percentage, price, currency, h_timestamp
     let historyData = rawData.map(d => ({
@@ -41,7 +40,7 @@ async function fetch_history() {
 async function fetch_item() {
   try {
     // SELECT uuid, itemid, skuid, choice, attributes, image
-    const response = await fetch(`${currentUrl}/dataitem`);
+    const response = await fetch(`${currentUrl}app/dataitem`);
     const rawData = await response.json();
     const items = rawData.reduce((item, row) => {
       const uuid = row[0];