// Path: src/main/java/se/omegapoint/facepalm/client/adapters/FriendAdapter.java
// @Adapter
// public class FriendAdapter {
// 
//     private final FriendService friendService;
//     private final UserService userService;
// 
//     @Autowired
//     public FriendAdapter(final FriendService friendService, final UserService userService) {
//         this.friendService = notNull(friendService);
//         this.userService = notNull(userService);
//     }
// 
//     public Set<Friend> friendsForCurrentUser() {
//         return friendService.friendFor(currentUser())
//                 .stream()
//                 .map(i -> new Friend(i.username, i.firstname, i.lastname))
//                 .collect(toSet());
//     }
// 
//     public void addFriend(final String friendUsername) {
//         final Result<User, UserService.UserFailure> friend = userService.getUserWith(friendUsername);
//         if (friend.isFailure()) {
//             return; // TODO [dh] Should probably propogate some form of error here
//         }
// 
//         final boolean alreadyFriends = friendService.usersAreFriends(currentUser(), friendUsername);
//         if (!alreadyFriends) {
//             friendService.addFriend(currentUser(), friendUsername);
//         }
//     }
// 
//     private String currentUser() {
//         final AuthenticatedUser authenticatedUser = (AuthenticatedUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
//         return authenticatedUser.userName;
//     }
// }


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import se.omegapoint.facepalm.client.adapters.FriendAdapter;
import static java.lang.String.format;
import static org.apache.commons.lang3.Validate.notNull;
/*
 * Copyright 2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package se.omegapoint.facepalm.client.controllers;



@Controller
public class FriendController {

// Path: src/main/java/se/omegapoint/facepalm/client/adapters/FriendAdapter.java
// @Adapter
// public class FriendAdapter {
// 
//     private final FriendService friendService;
//     private final UserService userService;
// 
//     @Autowired
//     public FriendAdapter(final FriendService friendService, final UserService userService) {
//         this.friendService = notNull(friendService);
//         this.userService = notNull(userService);
//     }
// 
//     public Set<Friend> friendsForCurrentUser() {
//         return friendService.friendFor(currentUser())
//                 .stream()
//                 .map(i -> new Friend(i.username, i.firstname, i.lastname))
//                 .collect(toSet());
//     }
// 
//     public void addFriend(final String friendUsername) {
//         final Result<User, UserService.UserFailure> friend = userService.getUserWith(friendUsername);
//         if (friend.isFailure()) {
//             return; // TODO [dh] Should probably propogate some form of error here
//         }
// 
//         final boolean alreadyFriends = friendService.usersAreFriends(currentUser(), friendUsername);
//         if (!alreadyFriends) {
//             friendService.addFriend(currentUser(), friendUsername);
//         }
//     }
// 
//     private String currentUser() {
//         final AuthenticatedUser authenticatedUser = (AuthenticatedUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
//         return authenticatedUser.userName;
//     }
// }


// Path: src/main/java/se/omegapoint/facepalm/client/controllers/FriendController.java
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import se.omegapoint.facepalm.client.adapters.FriendAdapter;
import static java.lang.String.format;
import static org.apache.commons.lang3.Validate.notNull;

/*
 * Copyright 2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package se.omegapoint.facepalm.client.controllers;



@Controller
public class FriendController {

    private final FriendAdapter friendAdapter;