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submit.ts
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submit.ts
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import { response } from "libs/handler-lib";
import { APIGatewayEvent } from "aws-lambda";
import { submissionPayloads } from "./submissionPayloads";
import { produceMessage } from "../../libs/api/kafka";
import { BaseSchemas } from "shared-types/events";
export const submit = async (event: APIGatewayEvent) => {
if (!event.body) {
return response({
statusCode: 400,
body: "Event body required",
});
}
const body: BaseSchemas = JSON.parse(event.body);
// If there's no event, we reject
if (!body.event) {
return response({
statusCode: 400,
body: { message: "Bad Request - Missing event name in body" },
});
}
// If the event is unknown, we reject
if (!(body.event in submissionPayloads)) {
return response({
statusCode: 400,
body: { message: `Bad Request - Unknown event type ${body.event}` },
});
}
try {
const eventBody = await submissionPayloads[body.event](event);
await produceMessage(
process.env.topicName as string,
body.id,
JSON.stringify(eventBody),
);
return response({
statusCode: 200,
body: { message: "success" },
});
} catch (err) {
console.error("Error has occured during submission:", err);
return response({
statusCode: 500,
body: { message: "Internal server error" },
});
}
};
export const handler = submit;