Fix code

Author: zxdong262

sample.env

@@ -10,9 +10,9 @@ CLIENT_SECRET=xxx
 AWS_ACCESS_KEY_ID=xxx
 AWS_SECRET_ACCESS_KEY=xxx
 AWS_REGION=us-east-1
-# Set DYNAMODB_ENDPOINT to http://localhost:8000 for local DynamoDB
+# Set DYNAMODB_ENDPOINT_URL to http://localhost:8000 for local DynamoDB
 # Comment out or remove for AWS DynamoDB
-# DYNAMODB_ENDPOINT=http://localhost:8000
+# DYNAMODB_ENDPOINT_URL=http://localhost:8000
 
 JWT_SECRET=xxx
 DYNAMO_TABLE_PREFIX=xxx

src/server/models/db.ts

@@ -8,8 +8,9 @@ import { Data, dataSchema } from './data-model'
 import { Statics, staticsSchema } from './statics-model'
 
 // Configure DynamoDB
-if (process.env.DYNAMODB_ENDPOINT !== undefined) {
-  dynamoose.aws.ddb.local(process.env.DYNAMODB_ENDPOINT)
+if (typeof process.env.DYNAMODB_ENDPOINT_URL === 'string' && process.env.DYNAMODB_ENDPOINT_URL.length > 0) {
+  console.log('Using local DynamoDB at', process.env.DYNAMODB_ENDPOINT_URL)
+  dynamoose.aws.ddb.local(process.env.DYNAMODB_ENDPOINT_URL)
 }
 
 // Common schema options