mira
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NearForm Accelerator for Cloud Native Serverless AWS
51 lines • 2.47 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.handler = void 0;
const utils_1 = require("./utils");
exports.handler = async (event, context) => {
console.log(`SNS event: ${JSON.stringify(event)}`);
const lambdaEvent = JSON.parse(event.Records[0].Sns.Message);
const hostedZone = process.env.HOSTED_ZONE || '';
if (!hostedZone)
throw new Error('Hosted Zone not set');
const type = lambdaEvent.RequestType;
const source = lambdaEvent.ResourceProperties.Source;
const target = lambdaEvent.ResourceProperties.Target;
try {
const responseData = {};
switch (type) {
case 'Create': {
console.log(`Creating CNAME ${source} -> ${target} in hosted zone: ${hostedZone}`);
await utils_1.Utils.changeResourceRecordSets(utils_1.Route53Action.CREATE, hostedZone, source, target);
break;
}
case 'Update': {
const oldsource = lambdaEvent.OldResourceProperties.Source;
const oldtarget = lambdaEvent.OldResourceProperties.Target;
console.log(`Deleting old CNAME ${oldsource} -> ${oldtarget} in hosted zone: ${hostedZone}`);
await utils_1.Utils.changeResourceRecordSets(utils_1.Route53Action.DELETE, hostedZone, oldsource, oldtarget);
console.log(`Creating new CNAME ${source} -> ${target} in hosted zone: ${hostedZone}`);
await utils_1.Utils.changeResourceRecordSets(utils_1.Route53Action.UPSERT, hostedZone, source, target);
break;
}
case 'Delete': {
console.log(`Deleting CNAME ${source} -> ${target} in hosted zone: ${hostedZone}`);
await utils_1.Utils.deleteRecord(source, target, hostedZone);
break;
}
default:
console.error(`Unexpected Request Type: ${type}`);
throw new Error('Unexpected Request Type');
}
console.log('Route53 successfully updated');
const responseStatus = 'SUCCESS';
return utils_1.send(lambdaEvent, context, responseStatus, responseData);
}
catch (error) {
console.error(`Error: ${error}`);
const responseStatus = 'FAILED';
const responseData = {};
return utils_1.send(lambdaEvent, context, responseStatus, responseData);
}
};
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