From ce6cd794c8302257dfdd14cd64b74fb90d42c881 Mon Sep 17 00:00:00 2001
From: xream <xream@icloud.com>
Date: Wed, 13 Dec 2023 09:54:57 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E7=8E=AF=E5=A2=83=E5=8F=98=E9=87=8F=20?=
 =?UTF-8?q?`SUB=5FSTORE=5FDATA=5FURL`=20=E5=90=AF=E5=8A=A8=E6=97=B6?=
 =?UTF-8?q?=E8=87=AA=E5=8A=A8=E4=BB=8E=E6=AD=A4=E5=9C=B0=E5=9D=80=E6=8B=89?=
 =?UTF-8?q?=E5=8F=96=E5=B9=B6=E6=81=A2=E5=A4=8D=E6=95=B0=E6=8D=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/package.json         |  2 +-
 backend/src/restful/index.js | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/backend/package.json b/backend/package.json
index cb71c1c..7f7ce35 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.126",
+  "version": "2.14.127",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/restful/index.js b/backend/src/restful/index.js
index 185d59b..940056a 100644
--- a/backend/src/restful/index.js
+++ b/backend/src/restful/index.js
@@ -1,5 +1,7 @@
 import express from '@/vendor/express';
 import $ from '@/core/app';
+import migrate from '@/utils/migration';
+import download from '@/utils/download';
 
 import registerSubscriptionRoutes from './subscriptions';
 import registerCollectionRoutes from './collections';
@@ -41,6 +43,7 @@ export default function serve() {
     if ($.env.isNode) {
         const path = eval(`require("path")`);
         const fs = eval(`require("fs")`);
+        const data_url = eval('process.env.SUB_STORE_DATA_URL');
         const fe_be_path = eval('process.env.SUB_STORE_FRONTEND_BACKEND_PATH');
         const fe_port = eval('process.env.SUB_STORE_FRONTEND_PORT') || 3001;
         const fe_host =
@@ -133,5 +136,23 @@ export default function serve() {
                 }
             });
         }
+        if (data_url) {
+            $.info(`[BACKEND] downloading data from ${data_url}`);
+            download(data_url)
+                .then((content) => {
+                    $.write(content, '#sub-store');
+
+                    $.cache = JSON.parse(content);
+                    $.persistCache();
+
+                    migrate();
+                    $.info(`[BACKEND] restored data from ${data_url}`);
+                })
+                .catch((e) => {
+                    $.error(`[BACKEND] restore data failed`);
+                    console.error(e);
+                    throw e;
+                });
+        }
     }
 }