fterh/heimdall

import { DynamoDB } from "aws-sdk";
import { ParsedMail } from "mailparser";
import config from "../config";
import { email, operationalDomain } from "../env";
import { Commands } from "../commandSet";
import generateReplyEmail from "../generateReplyEmail";
import sendEmail from "../sendEmail";

export default async (parsedMail: ParsedMail): Promise<void> => {
  const providedAlias = parsedMail.subject;

  console.log(`Deleting alias=${providedAlias}`);
  const docClient = new DynamoDB.DocumentClient();
  const params: DynamoDB.DocumentClient.DeleteItemInput = {
    TableName: config.tableName,
    Key: {
      alias: providedAlias
    }
  };

  await docClient.delete(params).promise();
  console.log("Deletion successful");

  await sendEmail(
    generateReplyEmail(
      {
        from: {
          name: "Remove",
          address: `${Commands.Remove}@${operationalDomain}`
        },
        to: [email],
        subject: parsedMail.subject,
        text: "Deletion completed."
      },
      parsedMail
    )
  );
};