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/*
* @Author: Jerry.Yang
* @Date: 2024-11-07 10:47:33
* @LastEditors: Jerry.Yang
* @LastEditTime: 2025-02-19 14:29:42
* @Description: API for creating a Redis database instance.
*/
use crate::service::redis;
use crate::volcengine::error::error;
use crate::volcengine::request::operation;
use crate::volcengine::request::operation_config;
use crate::volcengine::request::request;
use crate::volcengine::request::request::RequestVolcengine;
use crate::volcengine::request::response::ApiResponse;
use volcengine_sdk_protobuf::protobuf::redis_instance;
/// A struct representing the API for creating a Redis database instance.
/// This struct encapsulates the functionality required to send a request to the Volcengine Redis service
/// to create a new Redis database instance.
pub struct ApiCreateDBInstanceRedis;
/// Implementation of methods for the `ApiCreateDBInstanceRedis` struct.
/// This implementation provides the necessary logic to construct and send a request to the Volcengine Redis service
/// to create a new Redis database instance, as well as handle the response.
impl ApiCreateDBInstanceRedis {
/// Public method to create a new Redis database instance.
///
/// # Arguments
/// - `&self`: Reference to the current instance of `ApiCreateDBInstanceRedis`.
/// - `redis`: Reference to a `Redis` instance, which contains client information, configuration, and handles.
/// - `request`: A `CreateDbInstanceReq` structure containing the request parameters.
///
/// # Returns
/// - `Result<redis_instance::CreateDbInstanceResp, error::Error>`: On success, returns a `CreateDbInstanceResp` structure containing the response from the Redis service.
/// On failure, returns an `error::Error` indicating the cause of the failure.
pub async fn new_create_db_instance(
&self,
redis: &redis::Redis,
request: redis_instance::RedisCreateDbInstanceReq,
) -> Result<redis_instance::RedisCreateDbInstanceResp, error::Error> {
// Delegate the request handling to the private method `new_create_db_instance_request`.
self.new_create_db_instance_request(redis, request).await
}
/// Private method to handle the request to create a new Redis database instance.
///
/// This method constructs the request operation, builds the request, sends it to the Volcengine Redis service,
/// and parses the response.
///
/// # Arguments
/// - `&self`: Reference to the current instance of `ApiCreateDBInstanceRedis`.
/// - `redis`: Reference to a `Redis` instance, which contains client information, configuration, and handles.
/// - `request`: A `CreateDbInstanceReq` structure containing the request parameters.
///
/// # Returns
/// - `Result<redis_instance::CreateDbInstanceResp, error::Error>`: On success, returns a `CreateDbInstanceResp` structure containing the response from the Redis service.
/// On failure, returns an `error::Error` indicating the cause of the failure.
async fn new_create_db_instance_request(
&self,
redis: &redis::Redis,
request: redis_instance::RedisCreateDbInstanceReq,
) -> Result<redis_instance::RedisCreateDbInstanceResp, error::Error> {
// Define the request operation with the specific operation name, HTTP method, and path.
// The operation name corresponds to the "CreateDBInstance" action in the Volcengine Redis service.
let request_operation = operation::Operation::builder()
.with_operation_name(
operation_config::operation_name::OperationName::RedisOperation(
operation_config::operation_name_redis::OperationNameRedis::CreateDBInstance,
),
)
.with_operation_http_method(
operation_config::operation_http_method::OperationHttpMethod::GET,
)
.with_operation_http_path(
operation_config::operation_http_path::OperationHttpPath::Default,
)
.build()?;
// Build the Volcengine request using the client information, configuration, handles, and the defined operation.
let response = request::Request::builder()
.with_client_info(&redis.client.client_info)
.with_config(&redis.client.config)
.with_handles(&redis.client.handles)
.with_operation(&request_operation)
.build()?
.send(request)
.await?;
// Convert the response into a structured format defined by the SDK's protobuf definitions.
// Initialize a default response structure for load balancer descriptions.
let mut resp =
volcengine_sdk_protobuf::protobuf::redis_instance::RedisCreateDbInstanceResp::default();
// Populate the response structure with data from the actual response.
resp.to_struct(response).await?;
// Return the structured response successfully.
return Ok(resp);
}
}