From 682bba726dca2e33317876c459f6334ddf5f060a Mon Sep 17 00:00:00 2001
From: Guillaume Horel <guillaume.horel@gmail.com>
Date: Sun, 25 Jun 2017 18:42:33 -0400
Subject: add tokens table

---
 data.go                             | 23 +++++++++++++++++++++++
 migrations/20170625150613_token.sql | 14 ++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 migrations/20170625150613_token.sql

diff --git a/data.go b/data.go
index ba3157b..186e6a2 100644
--- a/data.go
+++ b/data.go
@@ -71,6 +71,9 @@ type DataStore interface {
 	PutSession(*Session) error
 	GetSession(key string) (*Session, error)
 	GetClient(key string) (*Client, error)
+	GetToken(token string) (*Token, error)
+	NewToken() (string, error)
+	PutToken(token *Token) error
 	PutScrobbles([]Scrobble) error
 	PutNowPlaying(s Scrobble) error
 	NowPlaying(userId int) *Scrobble
@@ -129,6 +132,26 @@ func (store *SqlStore) GetClient(key string) (*Client, error) {
 	return c, err
 }
 
+func (store *SqlStore) NewToken() (string, error) {
+	token := randomToken(16)
+	query := `INSERT INTO tokens(token) VALUES($1)`
+	_, err := store.Exec(query, token)
+	return token, err
+}
+
+func (store *SqlStore) PutToken(token *Token) error {
+	query := "UPDATE tokens SET user_id=$1 WHERE token=$2"
+	_, err := store.Exec(query, token.UserId, token.Val)
+	return err
+}
+
+func (store *SqlStore) GetToken(token string) (*Token, error) {
+	row := store.QueryRow(`SELECT * FROM tokens WHERE token=$1`, token)
+	t := new(Token)
+	err := row.Scan(&t.Val, &t.Created, &t.UserId)
+	return t, err
+}
+
 func (store *SqlStore) GetScrobblingUser(lfmName string) (int, string, error) {
 	var password string
 	var userId int
diff --git a/migrations/20170625150613_token.sql b/migrations/20170625150613_token.sql
new file mode 100644
index 0000000..fa56fa2
--- /dev/null
+++ b/migrations/20170625150613_token.sql
@@ -0,0 +1,14 @@
+
+-- +goose Up
+-- SQL in section 'Up' is executed when this migration is applied
+
+CREATE TABLE tokens(
+    token text PRIMARY KEY,
+    created timestamp WITH time zone DEFAULT now(),
+    user_id integer REFERENCES users(user_id)
+);
+
+
+-- +goose Down
+-- SQL section 'Down' is executed when this migration is rolled back
+DROP TABLE tokens;
-- 
cgit v1.2.3-70-g09d2