Merge pull request #168 from Ilhasoft/feat/dynamo-aws-region

feat: add dynamo aws region config variable

Author: rasoro

Diff for: backends/rapidpro/backend.go

@@ -174,7 +174,7 @@ func (b *backend) Start() error {
 	}
 
 	// setup DynamoDB
-	b.dynamo, err = dynamo.NewService(b.config.AWSAccessKeyID, b.config.AWSSecretAccessKey, b.config.AWSRegion, b.config.DynamoEndpoint, b.config.DynamoTablePrefix)
+	b.dynamo, err = dynamo.NewService(b.config.AWSAccessKeyID, b.config.AWSSecretAccessKey, b.config.DynamoAWSRegion, b.config.DynamoEndpoint, b.config.DynamoTablePrefix)
 	if err != nil {
 		return err
 	}

Diff for: config.go

@@ -36,6 +36,7 @@ type Config struct {
 
 	DynamoEndpoint    string `help:"DynamoDB service endpoint, e.g. https://dynamodb.us-east-1.amazonaws.com"`
 	DynamoTablePrefix string `help:"prefix to use for DynamoDB tables"`
+	DynamoAWSRegion   string `help:"region to use for DynamoDB services, e.g. us-east-1"`
 
 	S3Endpoint          string `help:"S3 service endpoint, e.g. https://s3.amazonaws.com"`
 	S3AttachmentsBucket string `help:"S3 bucket to write attachments to"`
@@ -87,6 +88,7 @@ func NewDefaultConfig() *Config {
 
 		DynamoEndpoint:    "", // let library generate it
 		DynamoTablePrefix: "Temba",
+		DynamoAWSRegion:   "us-east-1",
 
 		S3Endpoint:          "https://s3.amazonaws.com",
 		S3AttachmentsBucket: "temba-attachments",