ProfileSearchService

All Known Implementing Classes:

ProfileSearchServiceImpl
```
public interface ProfileSearchService
```
This interface abstracts out the Business Logic services available for this micro-service.

Author:

swaroop_nath

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`User`	`fetchUserByID(String userID)`	This service lets the currently logged-in user search for a user by the user id.
`boolean`	`makeCircleAndPersist(Map<String,Object> payload)`	This service is used to add the users in each others' circles.

- Method Detail
  - fetchUserByID
```
User fetchUserByID(String userID)
            throws SearchFailedException,
                   UserDoesNotExistException
```
    This service lets the currently logged-in user search for a user by the user id.
    
    Parameters:
    
    userID - The user id for which the user has to be searched.
    
    Returns:
    
    Returns the user if found.
    
    Throws:
    
    SearchFailedException - Thrown in case the search couldn't be done.
    
    UserDoesNotExistException - Thrown in case the user was not found.
  - makeCircleAndPersist
```
boolean makeCircleAndPersist(Map<String,Object> payload)
                      throws InternalServerException,
                             UserNotAddedToCircleException
```
    This service is used to add the users in each others' circles.
    
    Parameters:
    
    payload - The payload with the request. It must include the user ids of both the users.
    
    Returns:
    
    Returns true in case the addition was successful.
    
    Throws:
    
    InternalServerException - Thrown in case there is any internal server error.
    
    UserNotAddedToCircleException - Thrown in case the user couldn't be added to the circle.