The template allows a user to interact with the Reddit API. This uses the Reddit API
After you create an app in reddit you'll need 4 environment variables:
REDDIT_API_KEY
REDDIT_API_SECRET
REDDIT_PASSWORD
REDDIT_USER
You'll get the top two in your reddit App, and the bottom two are just your reddit username and password. Then clone the repo:
git clone https://github.com/tweether-protocol/reddit-cl-ea
cd reddit-cl-ea
yarn
yarn start
See Install Locally for a quickstart
sr
: The subreddit namekind
: One of (link, self, image, video, videogif)resubmit
: Boolean to resubmit if you've already submittitle
: Titletext
: Textendpoint
: The endpointurl
: The URL if you pick link
They default to the testing grounds, so you can leave them blank for testing. You can find more inputs at the reddit documentation
curl -X POST -H "content-type:application/json" "http://localhost:8080/" --data '{ "id": 0, "data": {"title":"HELLO" }}'
{ jobRunID: 0,
data:
{ url:
'https://www.reddit.com/r/testingground4bots/comments/j7obun/test_title_here/',
drafts_count: 0,
id: 'j7obun',
name: 't3_j7obun',
result: 'j7obun' },
result: 'j7obun',
statusCode: 200 }
Install dependencies:
yarn
Run the local tests:
yarn test
Natively run the application (defaults to port 8080):
yarn start
curl -X POST -H "content-type:application/json" "http://localhost:8080/" --data '{ "id": 0, "data": {"title":"HELLO" }}'
If you wish to use Docker to run the adapter, you can build the image by running the following command:
docker build . -t external-adapter
Then run it with:
docker run -p 8080:8080 -it external-adapter:latest
After installing locally:
zip -r external-adapter.zip .
- In Lambda Functions, create function
- On the Create function page:
- Give the function a name
- Use Node.js 12.x for the runtime
- Choose an existing role or create a new one
- Click Create Function
- Under Function code, select "Upload a .zip file" from the Code entry type drop-down
- Click Upload and select the
external-adapter.zip
file - Handler:
- index.handler for REST API Gateways
- index.handlerv2 for HTTP API Gateways
- Add the environment variable (repeat for all environment variables):
- Key: API_KEY
- Value: Your_API_key
- Save
If using a HTTP API Gateway, Lambda's built-in Test will fail, but you will be able to externally call the function successfully.
- Click Add Trigger
- Select API Gateway in Trigger configuration
- Under API, click Create an API
- Choose HTTP API
- Select the security for the API
- Click Add
If using a REST API Gateway, you will need to disable the Lambda proxy integration for Lambda-based adapter to function.
- Click Add Trigger
- Select API Gateway in Trigger configuration
- Under API, click Create an API
- Choose REST API
- Select the security for the API
- Click Add
- Click the API Gateway trigger
- Click the name of the trigger (this is a link, a new window opens)
- Click Integration Request
- Uncheck Use Lamba Proxy integration
- Click OK on the two dialogs
- Return to your function
- Remove the API Gateway and Save
- Click Add Trigger and use the same API Gateway
- Select the deployment stage and security
- Click Add
- In Functions, create a new function, choose to ZIP upload
- Click Browse and select the
external-adapter.zip
file - Select a Storage Bucket to keep the zip in
- Function to execute: gcpservice
- Click More, Add variable (repeat for all environment variables)
- NAME: API_KEY
- VALUE: Your_API_key