You are tasked with creating a Go application that manages a simple employee database or in-memory store. Additionally, you need to implement a RESTful API with pagination for listing employee records.

Requirements:

1. Employee Struct:

• Define a struct named Employee with the following fields:

• ID (int): Unique identifier for the employee.

• Name (string): Name of the employee.

• Position (string): Position/title of the employee.

• Salary (float64): Salary of the employee.

2. CRUD Operations:

• Implement functions/methods to perform CRUD operations on the employee database or in-memory store:

• CreateEmployee: Adds a new employee to the database or store.

• GetEmployeeByID: Retrieves an employee from the database or store by ID.

• UpdateEmployee: Updates the details of an existing employee.

• DeleteEmployee: Deletes an employee from the database or store by ID.

3. Concurrency:

• Ensure that the application is safe for concurrent use by using appropriate synchronization mechanisms.

4. Testing:

• Write unit tests to cover the CRUD operations and ensure the correctness of the implementation.

5. RESTful API with Pagination:

• Implement a RESTful API for listing employee records with pagination.

• The API should provide endpoints for listing employees with support for pagination.

• Each page should contain a configurable number of records.

• Implement proper error handling and response formatting for the API endpoints

1. Clone repo and run go mod tidy
2. complete air setup by following this - https://github.com/cosmtrek/air
3. run air in project root directory

1. Clone repo and run go mod tidy
2. run go run main.go in project root directory

1. Clone repo and install docker
2. Run docker-compose up --build