GroupsController.java

package it.inaf.ia2.gms.controller;

import it.inaf.ia2.gms.authn.SessionData;
import it.inaf.ia2.gms.model.CreateGroupRequest;
import it.inaf.ia2.gms.model.GroupsModelRequest;
import it.inaf.ia2.gms.model.GroupsModelResponse;
import it.inaf.ia2.gms.persistence.model.Group;
import it.inaf.ia2.gms.persistence.model.User;
import it.inaf.ia2.gms.service.GroupsModelService;
import it.inaf.ia2.gms.service.GroupsService;
import it.inaf.ia2.gms.service.UsersService;
import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class GroupsController {

    @Autowired
    private SessionData session;

    @Autowired
    private UsersService usersService;

    @Autowired
    private GroupsModelService groupsModelService;

    @Autowired
    private GroupsService groupsService;

    @GetMapping(value = "/groups", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
    public GroupsModelResponse getGroupsModelResponse(@Valid GroupsModelRequest groupsModelRequest) {
        return groupsModelService.getGroupsModel(groupsModelRequest, session.getUserId());
    }

    @PostMapping(value = "/group", consumes = MediaType.APPLICATION_JSON_UTF8_VALUE, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
    public ResponseEntity<String> createGroup(@Valid @RequestBody CreateGroupRequest createGroupRequest) {
        User user = usersService.getUserById(session.getUserId());
        Group group = groupsService.addGroup(createGroupRequest.getParentGroupId(), createGroupRequest.getGroupName(), user);
        return new ResponseEntity<>(group.getId(), HttpStatus.CREATED);
    }
}