I am working with two functions:
import { handler } from '../lib/handler-lib'
import { APIGatewayEvent, Context } from 'aws-lambda'
export const producer = handler(async (
_event: APIGatewayEvent,
_context: Context
): Promise<object> => {
return {
some: 'data result'
}
})
import {
APIGatewayEvent,
APIGatewayProxyResult,
Context
} from 'aws-lambda'
export const handler = (lambda: Function): object => {
return async (
event: APIGatewayEvent,
context: Context
): Promise<APIGatewayProxyResult> => {
let body: object
let statusCode: number
try {
body = await lambda(event, context)
statusCode = 200
} catch (e) {
body = { error: e.message }
statusCode = 500
}
return {
body: JSON.stringify(body),
statusCode
}
}
}
Is there a way to simplify these functions?
Both functions currently define types for event and context. If only the second function does this, all callers could benefit from type declarations automatically.
Should the arguments of lambda: Function be explicitly defined?