/**
* Checks the status of a friendship
*
* @param id the user to check friendship status with
* @return a string representing the status
*/
public String checkFriendship(Long id) {
User current = Application.user();
if (Application.user().id == id) {
return "";
}
Relationship r1 =
Relationship.find(
"SELECT r FROM Relationship r where r.from = ?1 AND r.to = ?2", current, this)
.first();
Relationship r2 =
Relationship.find(
"SELECT r FROM Relationship r where r.to = ?1 AND r.from = ?2", current, this)
.first();
if (r1 != null) {
if (r1.accepted) {
return "Friends";
}
if (r1.requested) {
return "Friendship Requested";
}
}
return "Request Friendship";
}
/**
* Get a list of any users who have requested to be friends
*
* @return a list of relationships related to incoming friend requests
*/
public List<Relationship> requestedFriends() {
return Relationship.find(
"SELECT r FROM Relationship r where r.to = ? and r.requested = true and r.accepted = false",
this)
.fetch();
}
/**
* Get any confirmed friends
*
* @return a list of relationships for confirmed friends
*/
public List<Relationship> confirmedFriends() {
return Relationship.find(
"SELECT r FROM Relationship r where r.from = ? and r.accepted = true", this)
.fetch();
}