Add password change feature

1 files changed, 6 insertions, 1 deletions

diff --git a/store.go b/store.go
index 5e76cfc..d830150 100644
--- a/store.go
+++ b/store.go
@@ -25,6 +25,7 @@ type Store interface {
 	NewSession(userId int64) *Session
 	GetUser(name string) (*User, bool)
 	DeleteSession(id string)
+	ChangePassword(userId int64, hash []byte)
 }
 
 type PgStore struct {
@@ -68,10 +69,14 @@ func (store *PgStore) NewSession(userId int64) *Session {
 }
 
 func (store *PgStore) DeleteSession(id string) {
-	store.Query("DELETE FROM sessions WHERE id = $1", id)
+	store.Exec("DELETE FROM sessions WHERE id = $1", id)
 	delete(store.sessionCache, id)
 }
 
+func (store *PgStore) ChangePassword(userId int64, hash []byte) {
+	store.Exec("UPDATE users SET password=$1 WHERE id=$2", hash, userId)
+}
+
 func (store *PgStore) GetUser(name string) (*User, bool) {
 	u := &User{Name: name}
 	row := store.QueryRow(