[sleeplog] Correct deleteBefore function ... last

apps/sleeplog/README.md

@@ -214,6 +214,9 @@ If you want to use other variables or functions from the trigger object inside t
 ### Worth Mentioning
 ---
 #### To do list
+- Optimize interface.html:
+  - Open logfile through require("Storage") instead of require("sleeplog").
+  - Give feedback how much files have been deleted on "delete all logfiles before".
 - Check translations.
 - Add more functionallities to interface.html.
 - Enable receiving data on the Gadgetbridge side + testing.

apps/sleeplog/interface.html

@@ -104,7 +104,7 @@ function deleteBefore(dateString, callback) {
   if (window.confirm("Do you really want to remove all data before " + date.toLocaleDateString(undefined))) {
     Util.showModal("Deleting all data before" + date.toLocaleDateString(undefined) + " ...");
     Puck.eval(`require("Storage").list(/^sleeplog_\\d+.log$/)` +
-      `.filter(file => (parseInt(file.match(/\\d+/)[0]) + 0.25) * 12096E5 < ` + date.valueOf() + `)` +
+      `.filter(file => (parseInt(file.match(/\\d+/)[0]) + 0.25) * 12096E5 < ` + date.valueOf() + ` - 12096E5)` +
       `.map(file => require("Storage").erase(file)).length`, count => {
       Util.hideModal();
       window.alert(count + " files deleted");