This is a simple server for backup todoItemServer
The system contains Backup. Backup has id, date, and status {"In progess", "Ok", "Fail"}


Start server
The server requires Java SE 8 to run.
  Run the java jar file
    java -jar target/restapi-0.0.1-SNAPSHOT.jar

Build the application 

Linux/OSX:
 Change access permissions to the start script
   sudo chmod 755 mvnw
 Run the buildscript
   mvnw clean packge

Windows:
 Run the buildscript
   mvnw clean packge

The server startup on port 8080 and you can access it at http://localhost:8080


Backup accounts
This API will initiate a complete backup of all todo items in the TodoItemServer. The backup is asynchronous and the API will return the the id for the initiated backup.

Request: POST /backups
Request body: N/A
Response body:

```
{
 “backupId”: <backupId>
}
```
List backups
This API will list all backups that have initiated. Backup status is one of the following:
•	In progress
•	OK
•	Failed
Request: GET /backups
Request body: N/A
Response body:
  ```
  [
 {
 “backupId”: “<backup id>”,
  “date”: “<backup date>”,
 
“status”: “<backup status>”
    },
    {
      …
    }
  ]
  ```

Export backup
This API will return the content of a specified backup id the CSV format specified below.

Request: GET /exports/{backup id}
Request body: N/A
Response body:
  ```
  Username;TodoItemId;Subject;DueDate;Done
  {username};{todoitemid};{subject};{duedate};{done}

  ```