示例#1
1
func getServices(containerID string, svc *dynamodb.DynamoDB) ([]*Service, error) {
	context := Context{}
	params := &dynamodb.QueryInput{
		TableName: aws.String("Services"),
		KeyConditions: map[string]*dynamodb.Condition{
			"ContainerID": {
				ComparisonOperator: aws.String("EQ"), // Required
				AttributeValueList: []*dynamodb.AttributeValue{
					{
						S: aws.String(containerID),
					},
				},
			},
		},
	}
	resp, err := svc.Query(params)

	if err != nil {
		return context, err
	}
	// loop through the items and convert back to struct
	for _, item := range resp.Items {
		service := Service{}
		dynamodbattribute.ConvertFromMap(item, &service)
		context = append(context, &service)
	}
	return context, err
}