feat: added age field

Author: Andcool-Systems

README.md

@@ -15,6 +15,7 @@ GITHUB="<github_token>"
 GITHUB_USERNAME="<github_username>"
 
 DESCRIPTION="Your description"
+BIRTHDAY="2000-01-01" // Birthday date year/month/day
 
 WAKATIME_URL="https://wakatime.com/share"
 WAKATIME_GLOBAL="/@AndcoolSystems/c20041f4-a965-47c3-ac36-7234e622a980.json" // WakaTime Global stats

src/widget/widget.service.ts

@@ -84,9 +84,16 @@ export class WidgetService {
                 {}
             );
 
+            const startDate = new Date(process.env.BIRTHDAY);
+            const endDate = new Date();
+            const diffMs = endDate.getTime() - startDate.getTime();
+            const diffDays = diffMs / (1000 * 60 * 60 * 24);
+            const daysInYear = 365.2425;
+
             json = {
                 name: github_data?.data?.user?.name,
                 description: process.env.DESCRIPTION,
+                age: diffDays / daysInYear,
                 github: {
                     followers: github_data?.data?.user?.followers?.totalCount,
                     total_stars: github_data?.total_stars,