006dbf7c6b
- Rename bot to Alex with friendly/professional persona (Bedrock Agent instruction rewrite) - Replace HTTP webhook Lambda with ECS Fargate Socket Mode service (persistent WebSocket) - Add payment/invoice lookup via PaymentsDashboard table (vendor, invoice, check search) - Switch from manual SiteAssignments to auto-populated verified-sites table - Add channel support via app_mention events (threaded replies) - Add App Home tab with Block Kit capabilities view - Add unanswered questions logging to seahaven-unanswered-questions DynamoDB table - Fix pre-existing compliance: add arm64 + 60-day log retention to all Lambdas - Remove webhook Lambda and seed-sites script (both obsolete)
74 lines
2.6 KiB
TypeScript
74 lines
2.6 KiB
TypeScript
import * as cdk from 'aws-cdk-lib';
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import { Construct } from 'constructs';
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import * as lambda from 'aws-cdk-lib/aws-lambda';
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import * as lambdaNodejs from 'aws-cdk-lib/aws-lambda-nodejs';
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import * as logs from 'aws-cdk-lib/aws-logs';
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import * as s3 from 'aws-cdk-lib/aws-s3';
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import * as dynamodb from 'aws-cdk-lib/aws-dynamodb';
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import * as events from 'aws-cdk-lib/aws-events';
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import * as targets from 'aws-cdk-lib/aws-events-targets';
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import * as iam from 'aws-cdk-lib/aws-iam';
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import * as path from 'path';
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export interface PoSyncProps {
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region: string;
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kbDocsBucket: s3.Bucket;
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knowledgeBaseId: string;
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dataSourceId: string;
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}
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export class PoSyncConstruct extends Construct {
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public readonly syncLambda: lambdaNodejs.NodejsFunction;
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constructor(scope: Construct, id: string, props: PoSyncProps) {
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super(scope, id);
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// Import the purchase-orders DynamoDB table (owned by po-ingest stack)
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const poTable = dynamodb.Table.fromTableName(
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this, 'PurchaseOrdersTable', 'purchase-orders',
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);
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// Lambda — scans purchase-orders table, uploads markdown to S3, triggers KB ingestion
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this.syncLambda = new lambdaNodejs.NodejsFunction(this, 'SyncLambda', {
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functionName: 'seahaven-po-sync',
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entry: path.join(__dirname, '../../lambda/po-sync/index.ts'),
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runtime: lambda.Runtime.NODEJS_22_X,
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architecture: lambda.Architecture.ARM_64,
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logRetention: logs.RetentionDays.TWO_MONTHS,
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memorySize: 512,
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timeout: cdk.Duration.minutes(15),
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environment: {
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PO_TABLE: poTable.tableName,
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KB_BUCKET_NAME: props.kbDocsBucket.bucketName,
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KNOWLEDGE_BASE_ID: props.knowledgeBaseId,
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DATA_SOURCE_ID: props.dataSourceId,
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REGION: props.region,
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},
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});
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// Grant read access to the purchase-orders table
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poTable.grantReadData(this.syncLambda);
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// Grant read/write to the KB docs bucket (read to list+delete old, write new)
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props.kbDocsBucket.grantReadWrite(this.syncLambda);
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// Allow Lambda to start a Bedrock KB ingestion job
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this.syncLambda.addToRolePolicy(
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new iam.PolicyStatement({
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actions: ['bedrock:StartIngestionJob'],
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resources: [
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`arn:aws:bedrock:${props.region}:*:knowledge-base/${props.knowledgeBaseId}`,
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],
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}),
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);
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// EventBridge rule — fires daily at 02:00 UTC
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const dailyRule = new events.Rule(this, 'DailySyncRule', {
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ruleName: 'seahaven-po-daily-sync',
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description: 'Daily purchase-orders → KB sync at 02:00 UTC',
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schedule: events.Schedule.cron({ minute: '0', hour: '2' }),
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});
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dailyRule.addTarget(new targets.LambdaFunction(this.syncLambda));
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}
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}
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