diff --git a/common/relations.go b/common/relations.go
index 68965fa2..631969d0 100644
--- a/common/relations.go
+++ b/common/relations.go
@@ -7,20 +7,23 @@ import (
 )
 
 type BlockStore interface {
-	IsBlockedBy(blocker int, blockee int) (bool, error)
+	IsBlockedBy(blocker, blockee int) (bool, error)
+	Add(blocker, blockee int) error
 }
 
 type DefaultBlockStore struct {
 	isBlocked *sql.Stmt
+	add       *sql.Stmt
 }
 
 func NewDefaultBlockStore(acc *qgen.Accumulator) (*DefaultBlockStore, error) {
 	return &DefaultBlockStore{
 		isBlocked: acc.Select("users_blocks").Cols("blocker").Where("blocker = ? AND blockedUser = ?").Prepare(),
+		add:       acc.Insert("users_blocks").Columns("blocker,blockedUser").Fields("?,?").Prepare(),
 	}, acc.FirstError()
 }
 
-func (s *DefaultBlockStore) IsBlockedBy(blocker int, blockee int) (bool, error) {
+func (s *DefaultBlockStore) IsBlockedBy(blocker, blockee int) (bool, error) {
 	err := s.isBlocked.QueryRow(blocker, blockee).Scan(&blocker)
 	if err != nil && err != ErrNoRows {
 		return false, err
@@ -28,12 +31,47 @@ func (s *DefaultBlockStore) IsBlockedBy(blocker int, blockee int) (bool, error)
 	return err != ErrNoRows, nil
 }
 
+func (s *DefaultBlockStore) Add(blocker, blockee int) error {
+	return nil
+}
+
+type FriendInvite struct {
+	Requester int
+	Target    int
+}
+
 type FriendStore interface {
+	AddInvite(requester, target int) error
+	Confirm(requester, target int) error
+	GetOwSentInvites(uid int) ([]FriendInvite, error)
+	GetOwnRecvInvites(uid int) ([]FriendInvite, error)
 }
 
 type DefaultFriendStore struct {
+	addInvite         *sql.Stmt
+	confirm           *sql.Stmt
+	getOwnSentInvites *sql.Stmt
+	getOwnRecvInvites *sql.Stmt
 }
 
 func NewDefaultFriendStore(acc *qgen.Accumulator) (*DefaultFriendStore, error) {
-	return &DefaultFriendStore{}, acc.FirstError()
+	return &DefaultFriendStore{
+		addInvite:         acc.Insert("users_friends_invites").Columns("requester, target").Fields("?,?").Prepare(),
+		confirm:           acc.Insert("users_friends").Columns("uid,uid2").Fields("?,?").Prepare(),
+		getOwnSentInvites: acc.Select("users_friends_invites").Cols("requester, target").Where("requester = ?").Prepare(),
+		getOwnRecvInvites: acc.Select("users_friends_invites").Cols("requester, target").Where("target = ?").Prepare(),
+	}, acc.FirstError()
+}
+
+func (s *DefaultFriendStore) AddInvite(requester, target int) error {
+	return nil
+}
+func (s *DefaultFriendStore) Confirm(requester, target int) error {
+	return nil
+}
+func (s *DefaultFriendStore) GetOwnSentInvites(uid int) ([]FriendInvite, error) {
+	return nil, nil
+}
+func (s *DefaultFriendStore) GetOwnRecvInvites(uid int) ([]FriendInvite, error) {
+	return nil, nil
 }
diff --git a/parser_test.go b/parser_test.go
index 1f7194d1..747bc38e 100644
--- a/parser_test.go
+++ b/parser_test.go
@@ -209,9 +209,9 @@ func TestParser(t *testing.T) {
 			s = "https:" + s
 			fs = "https://" + c.Site.URL
 		}
-		l.Add("//"+u, "<a href='"+s+"'>"+c.Site.URL+"</a>")
-		l.Add("//"+u+"\n", "<a href='"+s+"'>"+c.Site.URL+"</a><br>")
-		l.Add("//"+u+"\n//"+u, "<a href='"+s+"'>"+c.Site.URL+"</a><br><a href='"+s+"'>"+c.Site.URL+"</a>")
+		l.Add("//"+u, "<a href='"+fs+"'>"+c.Site.URL+"</a>")
+		l.Add("//"+u+"\n", "<a href='"+fs+"'>"+c.Site.URL+"</a><br>")
+		l.Add("//"+u+"\n//"+u, "<a href='"+fs+"'>"+c.Site.URL+"</a><br><a href='"+fs+"'>"+c.Site.URL+"</a>")
 		l.Add("http://"+u, "<a href='"+fs+"'>"+c.Site.URL+"</a>")
 		l.Add("https://"+u, "<a href='"+fs+"'>"+c.Site.URL+"</a>")
 	}