feat: Add other tasks from chapter 6

sql/queries/refresh_token.sql

@@ -0,0 +1,11 @@
+-- name: CreateRefreshToken :one
+INSERT INTO refresh_tokens (token, created_at, updated_at, user_id, expires_at, revoked_at)
+VALUES (
+    $1,
+    NOW(),
+    NOW(),
+    $2,
+    $3,
+    NULL
+)
+RETURNING *;

sql/queries/update_token.sql

@@ -0,0 +1,6 @@
+-- name: RevokeRefreshToken :exec
+UPDATE refresh_tokens
+SET 
+    revoked_at = NOW(),
+    updated_at = NOW()
+WHERE token = $1;

sql/queries/user_from_token.sql

@@ -0,0 +1,5 @@
+-- name: GetUserFromRefreshToken :one
+SELECT user_id FROM refresh_tokens
+WHERE refresh_tokens.token = $1
+AND refresh_tokens.expires_at > NOW()
+AND refresh_tokens.revoked_at IS NULL;

sql/queries/users.sql

@@ -1,10 +1,11 @@
 -- name: CreateUser :one
-INSERT INTO users (id, created_at, updated_at, email)
+INSERT INTO users (id, created_at, updated_at, email, hashed_password)
 VALUES (
     gen_random_uuid(),
     NOW(),
     NOW(),
-    $1
+    $1,
+    $2
 )
 RETURNING *;
 

sql/schema/004_refresh_token.sql

@@ -0,0 +1,12 @@
+-- +goose Up
+CREATE TABLE refresh_tokens (
+    token TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL,
+    updated_at TIMESTAMP NOT NULL,
+    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    expires_at TIMESTAMP,
+    revoked_at TIMESTAMP
+);
+
+-- +goose Down
+DROP TABLE refresh_tokens;