finnow-api/dub.json

@@ -4,6 +4,7 @@
 	],
 	"copyright": "Copyright © 2024, Andrew Lalis",
 	"dependencies": {
+		"cronexp": ">=0.1.0-beta3 <0.2.0-0",
 		"d2sqlite3": "~>1.0",
 		"handy-http-starter": "~>1.6",
 		"jwt4d": "~>0.0.2",

finnow-api/dub.selections.json

@@ -2,6 +2,7 @@
 	"fileVersion": 1,
 	"versions": {
 		"asdf": "0.8.0",
+		"cronexp": "0.1.0-beta3",
 		"d2sqlite3": "1.0.0",
 		"dxml": "0.4.5",
 		"handy-http-data": "1.3.2",

finnow-api/source/scheduled_jobs.d

@@ -11,6 +11,7 @@ void startScheduledJobs() {
 	);
 
 	JobScheduler jobScheduler = new TaskPoolScheduler();
+	
 	jobScheduler.addJob(() {
 		// Clear old analytics data from profiles.
 		import profile.data;
@@ -38,5 +39,32 @@ void startScheduledJobs() {
 		);
 		
 	}, analyticsSchedule);
+
+	// Add a scheduled job to regularly check for and create recurring transaction drafts. 
+	jobScheduler.addJob(() {
+		import profile.data;
+		import profile.data_impl_sqlite;
+		import profile.model;
+		import transaction.dto;
+		import transaction.data;
+		import util.pagination;
+		import std.stdio;
+		import std.datetime;
+		import cronexp;
+		FileSystemProfileRepository.doForAllUserProfiles((Profile profile, ProfileRepository profileRepo) {
+			writefln!"Recurring transaction check: %s / %s"(profile.username, profile.name);
+			ProfileDataSource ds = profileRepo.getDataSource(profile);
+			RecurringTransactionRepository rtRepo = ds.getRecurringTransactionRepository();
+			Page!(RecurringTransactionResponse) result = rtRepo.findAll(PageRequest.unpaged());
+			foreach (rt; result.items) {
+				writeln(rt.scheduleExpr);
+				DateTime now = cast(DateTime) Clock.currTime();
+				auto cron = CronExpr(rt.scheduleExpr);
+				writefln!"scheduleExpr = %s -> %s"(rt.scheduleExpr, cron.getNext(now));
+				// TODO: Figure out how to actually create the transactions!
+			}
+		});
+	}, new FixedIntervalSchedule(minutes(1), Clock.currTime(UTC())));
+
 	jobScheduler.start();
 }