From e3d36e6a3ab966b8acadba546b8f68ed81906729 Mon Sep 17 00:00:00 2001
From: Vlad Stan <stan.v.vlad@gmail.com>
Date: Thu, 7 Jul 2022 11:37:26 +0300
Subject: [PATCH] feat: extract utils to static/js

---
 lnbits/extensions/satspay/__init__.py        |  9 ++++++
 lnbits/extensions/satspay/static/js/utils.js | 31 ++++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 lnbits/extensions/satspay/static/js/utils.js

diff --git a/lnbits/extensions/satspay/__init__.py b/lnbits/extensions/satspay/__init__.py
index f33f3aa52..37245c21d 100644
--- a/lnbits/extensions/satspay/__init__.py
+++ b/lnbits/extensions/satspay/__init__.py
@@ -1,6 +1,7 @@
 import asyncio
 
 from fastapi import APIRouter
+from fastapi.staticfiles import StaticFiles
 
 from lnbits.db import Database
 from lnbits.helpers import template_renderer
@@ -11,6 +12,14 @@ db = Database("ext_satspay")
 
 satspay_ext: APIRouter = APIRouter(prefix="/satspay", tags=["satspay"])
 
+satspay_static_files = [
+    {
+        "path": "/satspay/static",
+        "app": StaticFiles(directory="lnbits/extensions/satspay/static"),
+        "name": "satspay_static",
+    }
+]
+
 
 def satspay_renderer():
     return template_renderer(["lnbits/extensions/satspay/templates"])
diff --git a/lnbits/extensions/satspay/static/js/utils.js b/lnbits/extensions/satspay/static/js/utils.js
new file mode 100644
index 000000000..a2aaa0f0d
--- /dev/null
+++ b/lnbits/extensions/satspay/static/js/utils.js
@@ -0,0 +1,31 @@
+const sleep = ms => new Promise(r => setTimeout(r, ms))
+const retryWithDelay = async function (fn, retryCount = 0) {
+  try {
+    await sleep(25)
+    // Do not return the call directly, use result.
+    // Otherwise the error will not be cought in this try-catch block.
+    const result = await fn()
+    return result
+  } catch (err) {
+    if (retryCount > 100) throw err
+    await sleep((retryCount + 1) * 1000)
+    return retryWithDelay(fn, retryCount + 1)
+  }
+}
+
+const mapCharge = obj => {
+  obj._data = _.clone(obj)
+  obj.theTime = obj.time * 60 - (Date.now() / 1000 - obj.timestamp)
+  obj.time = obj.time + 'mins'
+
+  if (obj.time_elapsed) {
+    obj.date = 'Time elapsed'
+  } else {
+    obj.date = Quasar.utils.date.formatDate(
+      new Date((obj.theTime - 3600) * 1000),
+      'HH:mm:ss'
+    )
+  }
+  obj.displayUrl = ['/satspay/', obj.id].join('')
+  return obj
+}