wmlutz / gatsby-source-dynamodb Goto Github PK

Thanks for the plugin first of all! It's great to see so many slick integrations for Gatsby like this, and is really exciting me about the design of Gatsby.

I've just been having an issue consuming some Dynamo tables of mine though. I've noticed that if your source records in DynamoDB don't have an id field, then when you try to generate a UUID for the node we end up getting the same id for each node, since we end up just passing dynamodb- in to createNodeId each time. This results in the nodes clobbering each other.

To get around this for the short term I've just started using nodeContentDigest in cases when item.id is null, but I'm pretty new to the Gatsby ecosystem, so not sure if this is a reasonable approach or not. It seems that the only requirements on createNode is that id be unique, which nodeContentDigest seems like it would satisfy.

I have no clue how to set multiple tables tho, do you have any samples?

I am getting the following error when I try to run develop. I assume it is user error, however I can't find any starters or examples for this plugin. If you could point me in the right direction, I would be happy to write up a blog post you can link to in your read me if you are interested.

ReferenceError: params is not defined
at Response.onScan (C:\git\gatsby-starter-default\node_modules\gatsby-source-dynamodb\gatsby-node.js:47:11)
at Request. (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\request.js:364:18)
at Request.callListeners (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\sequential_executor.js:106:20)
at Request.emit (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\sequential_executor.js:78:10)
at Request.emit (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\request.js:683:14)
at Request.transition (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\request.js:22:10)
at AcceptorStateMachine.runTo (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\state_machine.js:14:12)
at C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\state_machine.js:26:10
at Request. (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\request.js:38:9)
at Request. (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\request.js:685:12)
at Request.callListeners (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\sequential_executor.js:116:18)
at Request.emit (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\sequential_executor.js:78:10)
at Request.emit (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\request.js:683:14)
at Request.transition (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\request.js:22:10)
at AcceptorStateMachine.runTo (C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\state_machine.js:14:12)
at C:\git\gatsby-starter-default\node_modules\aws-sdk\lib\state_machine.js:26:10

What should the valiue for typename be?

Plugin config:

{
      resolve: 'gatsby-source-dynamodb',
      options: {
        typeName: 'payload',
        accessKeyId: process.env.AWS_ACCESS_KEY_ID, 
        secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
        region: 'us-west-2',
        params: {
          TableName : "myTable"
        }
      }
    },

Any help would be appreciated.

Thanks

Edit: code formatting