MeTLing Pot

MeTLing Pot is a data store of events emitted by other systems (most notably MeTL).

MeTL Events

MeTL action	MeTLing Pot receives
Join Conversation	Join event
Leave Conversation	Leave event
Text on Canvas	Text entered
Ink on Canvas	Text analysed from ink
Image on Canvas	Text analysed from image, classifications attributed to image
Grade awarded	Grade
Poll answered	Choice

Search MeTLing Pot

1. Login to AWS
2. Open the Lambda Console (under Compute)
3. Go to Functions
4. Select the searchMeTLingPot function
5. Actions | Configure test event

Enter the following query:

{
  "before":9999999999999,
  "after":1482551459596,
  "query":{
    "source":["canvasContentChunkAnalyzer","metlRoom","metlActor"]
  }
}

API Gateway

JSON PUT -> Lambda -> JSON result

AWS

API Gateway

1. Application Services | API Gateway
2. MeTLingPotInputItem | Stages | [future]
3. Export | Export as Swagger + Postman Extensions (JSON)

API Key

From usage plan.

1. Application Services | API Keys
2. Actions | Create API key
3. API Key | Show ([apiKey])

AccessKey / SecretKey

From IAM user.

1. Security, Identity and Compliance | IAM
2. Add User
3. Add to Group: metlingPotAccess

Postman

1. Import
2. Browse to exported JSON
3. MetlingPotInputItem | smartgroups

Headers

Add header:

x-api-key = [apiKey]

Authorisation

Name	Value
AccessKey	[accessKey]
SecretKey	[secretKey]
AWS Region	us-east-1
Service name	execute-api