René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Issue saving access token","articleBody":"I am new to Node JS and GitHub. I found your example very enlightening. I hope to tailor this for my needs but wanted to report a problem I had saving a token using your code.\r\n\r\nI had to make the following two changes:\r\n- In your \"accessTokenModel.js\", function \"saveAccessToken\",  I had to modify the call to: \"accessTokensDBHelper.saveAccessToken(accessToken, user.**username**, callback)\", and\r\n- In your \"accessTokensDBHelper.js\", function \"saveAccessToken\", I had to modify the SQL query to INSERT INTO access_tokens (access_token, user_id) VALUES (\"${accessToken}\", **\"${userID}\"**) ON DUPLICATE KEY UPDATE access_token = \"${accessToken}\";\r\n\r\nI haven't examined this much so I am not certain if this is the correct fix.","author":{"url":"https://github.com/rburckner","@type":"Person","name":"rburckner"},"datePublished":"2018-04-29T05:48:46.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/2/nodeJS_OAuth2Example/issues/2"}