This pull request introduces a dynamic scheduler with a robust task locking mechanism to ensure safe and efficient execution of scheduled tasks in a distributed environment.

Key Features

1. Dynamic Task Scheduling:

   • Enables dynamic scheduling of tasks based on configurations stored in the database.
   • Automatically initializes and schedules active tasks at application startup, allowing for real-time updates to scheduling configurations.

2. Lock-Based Execution Control:

   • Utilizes a lock-based approach using LockProvider to manage task execution, ensuring that tasks are only executed when a lock is successfully acquired.
   • Prevents concurrent execution of the same task across multiple instances, improving data consistency and system reliability.

3. Enhanced Lock Management:

   • Properly handles lock acquisition and release with robust error handling to prevent deadlocks and ensure that locks are released in all scenarios.
   • Supports configurable lock durations, offering flexibility in managing task execution windows.

4. Simplified and Scalable Scheduling Logic:

   • Streamlines the scheduling logic using Spring's TaskScheduler and CronTrigger to provide flexible and scalable task scheduling options.
   • Easily extendable to accommodate future requirements or additional scheduling functionalities.

How to Test

To test the new dynamic scheduler implementation, you can use the following curl command to add a new schedule:

curl --location 'http://localhost:8080/schedule/add' \
--header 'Content-Type: application/json' \
--data '{
  "name": "Sample Schedule",
  "parameters": "param1=value1,param2=value2",
  "isActive": true,
  "day": 15,
  "scheduleType": "MINUTE"
}'