Add a cron_setup task to initialize code-defined cron tasks.

files/commands/cron_setup.py

@@ -0,0 +1,52 @@
+
+from typing import Optional
+import datetime
+
+import sqlalchemy
+from sqlalchemy.orm import Session
+
+from files.__main__ import app, db_session
+from files.classes.cron.pycallable import PythonCodeTask
+from files.classes.cron.tasks import DayOfWeek
+from files.helpers.config.const import AUTOJANNY_ID
+
+
+@app.cli.command('cron_setup')
+def cron_setup():
+    db: Session = db_session()
+
+    tasklist = db.query(PythonCodeTask)
+
+    # I guess in theory we should load this from a file or something, but, ehhhh
+    hardcoded_cron_jobs = {
+        #'testjob': {
+            #'frequency_day': DayOfWeek.ALL,
+            #'time_of_day_utc': datetime.time(0, 0),
+            #'import_path': 'files.commands.debug_printout',
+            #'callable': 'printstuff',
+        #},
+    }
+
+    print(f"{tasklist.count()} tasks")
+    for task in tasklist:
+        if task.label and task.label in hardcoded_cron_jobs:
+            print(f"Cron: Updating {task.label}")
+            ref = hardcoded_cron_jobs[task.label]
+            task.frequency_day = ref["frequency_day"]
+            task.time_of_day_utc = ref["time_of_day_utc"]
+            task.import_path = ref["import_path"]
+            task.callable = ref["callable"]
+            del hardcoded_cron_jobs[task.label]
+    
+    for label, ref in hardcoded_cron_jobs.items():
+        print(f"Cron: Creating {label}")
+        task = PythonCodeTask()
+        task.label = label
+        task.author_id = AUTOJANNY_ID
+        task.frequency_day = ref["frequency_day"]
+        task.time_of_day_utc = ref["time_of_day_utc"]
+        task.import_path = ref["import_path"]
+        task.callable = ref["callable"]
+        db.add(task)
+
+    db.commit()