(20250123) Cron script for work reminders is ready.
This commit is contained in:
+129
-78
@@ -84,6 +84,9 @@ from typing import List, Literal
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# For random values:
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import random
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# For scheduling and cron:
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from scheduler.asyncio import Scheduler
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# Debugging:
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from icecream import IceCreamDebugger
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@@ -284,6 +287,7 @@ async def get_reminders_to_send() -> pd.DataFrame | None:
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reminders_df = None
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db_status = None
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db_message = None
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exception = None
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try:
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@@ -302,32 +306,35 @@ async def get_reminders_to_send() -> pd.DataFrame | None:
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db_message = db_json["message"]
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# Create the response DataFrame:
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reminders_df = pd.DataFrame(db_json["data"]["rs0"])
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reminders_df.rename(
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columns = {
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"token_id": "tokenKey",
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"recepient": "to",
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"integration_type": "serviceType",
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"content": "content"
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},
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inplace = True
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)
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if db_status == 1 and not exception:
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reminders_df = pd.DataFrame(db_json["data"]["rs0"])
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reminders_df.rename(
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columns = {
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"token_id": "tokenKey",
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"recepient": "to",
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"integration_type": "serviceType",
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"provider": "client",
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"message": "content"
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},
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inplace = True
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)
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# If something goes wrong:
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except Exception as exception:
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except Exception as e:
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exception = e
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printer(exception)
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# # Send out any needed alert:
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# if exception or not db_status:
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# await send_telegram(
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# message = (
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# "*Reminders For Work*\n\n"
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# f"Status: `{db_status}`\n\n"
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# f"Message: `{db_message}`\n\n"
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# f"Exception: `{exception}`"
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# ),
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# message_type = "error"
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# )
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# Send out any needed alert:
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if exception or not db_status:
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await send_telegram(
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message = (
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"*Reminders For Work*\n\n"
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f"Status: `{db_status}`\n\n"
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f"Message: `{db_message}`\n\n"
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f"Exception: `{exception}`"
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),
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message_type = "error"
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)
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# Done here:
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return reminders_df
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@@ -350,18 +357,19 @@ async def send_reminders_by_chat(chat_df: pd.DataFrame) -> None:
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# Get a list of unique token-keys:
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unique_token_keys = chat_df["tokenKey"].unique().tolist()
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if len(unique_token_keys) > 0: printer("Sending reminders by chat.", len(chat_df))
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# For every unique token key, we make an API call:
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for token_key in unique_token_keys:
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# Construct the input(s) needed for the API call:
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token_key_df = chat_df[chat_df["tokenKey"] == token_key]
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messages = [
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{
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messages = []
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for index, row in token_key_df.iterrows():
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if row["client"] == "whatsappNimbus": messages.append({
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"recipientNo": row["to"],
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"message": row["content"]
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} for index, row in token_key_df.iterrows()
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]
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})
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# We are now ready to make the API call:
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exception = None
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@@ -406,6 +414,13 @@ async def send_reminders_by_chat(chat_df: pd.DataFrame) -> None:
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async def send_one_reminder_by_mail(reminder_row) -> None:
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"""
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To send one mail out. Sending a mail is a time-consuming process so we use this function as an async task as many
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times as we need to.
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:param reminder_row: The single entry from the tabulated reminder data.
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:return: None.
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"""
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# Start with blank variables:
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log_id = None
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api_message = None
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@@ -472,56 +487,9 @@ async def send_reminders_by_mail(mail_df: pd.DataFrame) -> None:
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# Iterate over all the rows and create mail-sending tasks:
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tasks = [send_one_reminder_by_mail(row) for index, row in mail_df.iterrows()]
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await asyncio.gather(*tasks)
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# for index, row in mail_df.iterrows():
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# # Create the input(s) needed for making the API call:
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# input_json = {
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# "tokenKey": row["tokenKey"],
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# "to": [row["to"]],
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# "subject": f"Reminder for Work - {datetime.datetime.now().strftime('%d/%m/%Y')}",
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# "body": [
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# {
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# "type": "html",
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# "part": {
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# "content": row["content"]
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# }
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# }
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# ]
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# }
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#
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# # We are now ready to make the API call:
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# exception = None
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# try:
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#
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# # Make the API call:
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# response = await http_client.post(
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# url = r"https://api.thecaoffice.com/converse/mail",
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# json = input_json
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# )
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#
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# # Get the log id from the response:
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# log_id = response.json()["logId"]
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# api_message = response.json()["message"]
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#
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# # If the API call failed:
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# response.raise_for_status()
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#
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# # If the API call goes wrong:
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# except Exception as e:
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# exception = e
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# printer(exception)
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#
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# # Send out an alert if needed:
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# if exception is not None:
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# await send_telegram(
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# message = (
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# f"*Reminders For Work (Mail)*\n\nException: `{exception}`\n\n"
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# f"Message: `{api_message}`\n\n"
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# f"Log Id: `{log_id}`"
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# ),
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# message_type = "error"
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# )
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if tasks:
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printer("Sending reminders by mail.", len(mail_df))
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await asyncio.gather(*tasks)
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# ---------------------------------------------------------------------------------------------------------------------
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@@ -545,13 +513,63 @@ async def send_reminders_once() -> None:
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reminders_df = await get_reminders_to_send()
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if reminders_df is not None:
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tasks = [
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# send_reminders_by_chat(reminders_df[reminders_df["serviceType"] == "chat"]),
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send_reminders_by_chat(reminders_df[reminders_df["serviceType"] == "chat"]),
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send_reminders_by_mail(reminders_df[reminders_df["serviceType"] == "mail"]),
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# send_reminders_by_sms(reminders_df[reminders_df["serviceType"] == "sms"])
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]
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await asyncio.gather(*tasks)
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# ---------------------------------------------------------------------------------------------------------------------
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async def main(
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start_time: datetime.datetime,
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end_time: datetime.datetime,
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interval_seconds: int = 300,
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heartbeat_seconds: int = 1_800
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):
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"""
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The main scheduler that manages jobs.
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:param start_time: The time of the day at which messages can start going out.
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:param end_time: The time of the day after which new messages should not go out.
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:param interval_seconds: The time (in seconds) between two reminder jobs.
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:param heartbeat_seconds: The time (in seconds) after which heartbeat messages must be sent out.
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:return: None.
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"""
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# Start configuring the scheduler:
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printer("Configuring the schedule-manager.")
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schedule_manager = Scheduler()
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# Create all the timestamps at which the job must be done:
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all_job_ts = []
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offset_seconds = 0
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while True:
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ts = start_time + datetime.timedelta(seconds = offset_seconds)
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if ts > end_time: break
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all_job_ts.append(ts.time())
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offset_seconds += interval_seconds
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# Add the jobs:
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for ts in all_job_ts:
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schedule_manager.daily(ts, send_reminders_once)
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printer(len(all_job_ts))
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# Infinite loop to keep doing the tasks:
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printer("Schedule-manager ready.")
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while True:
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await send_telegram(
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message = (
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"*Reminders For Work (Heartbeat)*\n\n"
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f"Heartbeat Interval: `{heartbeat_seconds:,}`"
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),
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message_type = "info"
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)
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await asyncio.sleep(heartbeat_seconds)
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# *****************************************************************************************************************
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# ***** ****
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# *** MAIN PROGRAM ***
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@@ -566,6 +584,28 @@ if __name__ == "__main__":
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# Get the config from the command-line:
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parser = argparse.ArgumentParser(description = f"To automatically sync. the mails for all users.")
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parser.add_argument(
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"--start-time",
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type = str,
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help = "The 24-hr time of the day (in 'HH:MM:SS' format) from which reminders can start going out."
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)
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parser.add_argument(
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"--end-time",
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type = str,
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help = "The 24-hr time of the day (in 'HH:MM:SS' format) till which reminders can keep going out."
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)
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parser.add_argument(
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"--interval",
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type = int,
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help = "The no. of seconds after which you would like to check for new reminders to send.",
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default = 300
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)
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parser.add_argument(
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"--heartbeat-interval",
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type = int,
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help = "The no. of seconds after which you would like to receive heartbeat messages.",
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default = 1_800
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)
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parser.add_argument(
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"-s", "--script-id",
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type = str,
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@@ -586,9 +626,20 @@ if __name__ == "__main__":
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printer.disable()
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async def runner():
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# Parse the inputs:
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start_time = datetime.datetime.strptime(args.start_time, "%H:%M:%S")
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end_time = datetime.datetime.strptime(args.end_time, "%H:%M:%S")
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# Initialize and run the scheduler:
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if await init(
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script_id = args.script_id,
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debug = args.debug
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): await send_reminders_once()
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): await main(
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start_time = start_time,
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end_time = end_time,
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interval_seconds = args.interval,
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heartbeat_seconds = args.heartbeat_interval
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)
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asyncio.run(runner())
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