600 lines
19 KiB
Rust
600 lines
19 KiB
Rust
use beteran_common_rust as bcr;
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use beteran_protobuf_rust as bpr;
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use prost::Message;
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///
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pub struct Service {
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connection_broker: nats::asynk::Connection,
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queue_broker: String,
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}
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impl std::fmt::Debug for Service {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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f.debug_struct("beteran-backend-server-edge::member_level::service::Service")
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.finish()
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}
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}
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impl Service {
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///
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pub fn new(connection_broker: nats::asynk::Connection, queue_broker: String) -> Service {
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Service {
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connection_broker,
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queue_broker,
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}
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}
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pub async fn subscribe(&self) -> std::result::Result<(), std::boxed::Box<dyn std::error::Error>> {
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futures::try_join!(
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self.create_member_level(),
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self.list_member_levels(),
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self.get_member_level(),
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self.update_member_level(),
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self.delete_member_level(),
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)
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.map(|_| ())
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}
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fn get_client_in_header(
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&self,
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message: &nats::asynk::Message,
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) -> Result<bpr::models::core::network::Client, bcr::error::rpc::Error> {
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match &message.headers {
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Some(headers) => {
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let client = match headers.get(bpr::c2se::core::network::HEADER_CLIENT) {
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Some(c) => {
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let msg = base64::decode(c).map_err(|e| {
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bcr::error::rpc::Error::Parse(bcr::error::rpc::Parse {
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message: format!("invalid header: {}", e),
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})
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})?;
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bpr::models::core::network::Client::decode(msg.as_slice()).map_err(|e| {
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bcr::error::rpc::Error::Parse(bcr::error::rpc::Parse {
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message: format!("invalid header: {}", e),
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})
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})?
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}
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None => {
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return Err(bcr::error::rpc::Error::Parse(bcr::error::rpc::Parse {
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message: "invalid client information".to_string(),
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}));
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}
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};
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Ok(client)
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}
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None => Err(bcr::error::rpc::Error::Parse(bcr::error::rpc::Parse {
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message: "invalid header".to_string(),
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})),
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}
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}
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async fn create_member_level(&self) -> Result<(), Box<dyn std::error::Error>> {
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let s = self
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.connection_broker
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.queue_subscribe(
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bpr::c2se::backend::member_level::SUBJECT_CREATE_MEMBER_LEVEL,
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self.queue_broker.as_str(),
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)
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.await?;
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while let Some(message) = s.next().await {
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if let Err(e) = async {
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let client = self.get_client_in_header(&message)?;
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let req =
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bpr::c2se::member_level::CreateMemberLevelRequest::decode(message.data.as_slice())
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.map_err(|e| {
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bcr::error::rpc::Error::InvalidRequest(bcr::error::rpc::InvalidRequest {
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message: format!("invalid request: {}", e),
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})
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})?;
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let ss_create_member_level_req = bpr::ss::member_level::CreateMemberLevelRequest {
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client: Some(client),
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request: Some(
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bpr::ss::member_level::create_member_level_request::Request {
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name: req.name,
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sort_order: req.sort_order,
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show: req.show,
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},
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),
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};
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let ss_create_member_level_res_msg = self
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.connection_broker
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.request(
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bpr::ss::member_level::SUBJECT_CREATE_MEMBER_LEVEL,
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ss_create_member_level_req.encode_to_vec(),
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)
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.await
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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let ss_create_member_level_res = bpr::ss::member_level::CreateMemberLevelResponse::decode(
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ss_create_member_level_res_msg.data.as_slice(),
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)
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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if let Some(e) = ss_create_member_level_res.error {
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return Err(bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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}));
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}
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if let Some(r) = ss_create_member_level_res.result {
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message
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.respond(
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bpr::c2se::member_level::CreateMemberLevelResponse {
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error: None,
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result: Some(
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bpr::c2se::member_level::create_member_level_response::Result {
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member_level: r.member_level,
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},
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),
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}
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.encode_to_vec(),
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)
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.await
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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}
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Ok::<(), bcr::error::rpc::Error>(())
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}
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.await
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{
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message
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.respond(
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bpr::c2se::member_level::CreateMemberLevelResponse {
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error: Some(bpr::protobuf::rpc::Error::from(e)),
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result: None,
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}
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.encode_to_vec(),
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)
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.await?;
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}
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}
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Ok(())
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}
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async fn list_member_levels(&self) -> Result<(), Box<dyn std::error::Error>> {
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let s = self
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.connection_broker
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.queue_subscribe(
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bpr::c2se::backend::member_level::SUBJECT_LIST_MEMBER_LEVELS,
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self.queue_broker.as_str(),
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)
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.await?;
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while let Some(message) = s.next().await {
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if let Err(e) = async {
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let client = self.get_client_in_header(&message)?;
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let req = bpr::c2se::member_level::ListMemberLevelsRequest::decode(message.data.as_slice())
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.map_err(|e| {
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bcr::error::rpc::Error::InvalidRequest(bcr::error::rpc::InvalidRequest {
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message: format!("invalid request: {}", e),
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})
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})?;
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let ss_list_member_levels_req = bpr::ss::member_level::ListMemberLevelsRequest {
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client: Some(client),
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request: Some(bpr::ss::member_level::list_member_levels_request::Request {
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pagination: req.pagination,
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sorts: req.sorts,
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search: match req.search {
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Some(s) => Some(
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bpr::ss::member_level::list_member_levels_request::request::Search {
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name_like: s.name_like,
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show: s.show,
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},
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),
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None => None,
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},
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}),
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};
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let ss_list_member_levels_res_msg = self
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.connection_broker
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.request(
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bpr::ss::member_level::SUBJECT_LIST_MEMBER_LEVELS,
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ss_list_member_levels_req.encode_to_vec(),
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)
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.await
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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let ss_list_member_levels_res = bpr::ss::member_level::ListMemberLevelsResponse::decode(
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ss_list_member_levels_res_msg.data.as_slice(),
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)
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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if let Some(e) = ss_list_member_levels_res.error {
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return Err(bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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}));
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}
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if let Some(r) = ss_list_member_levels_res.result {
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message
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.respond(
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bpr::c2se::member_level::ListMemberLevelsResponse {
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error: None,
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result: Some(
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bpr::c2se::member_level::list_member_levels_response::Result {
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total_count: r.total_count,
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member_levels: r.member_levels,
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},
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),
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}
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.encode_to_vec(),
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)
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.await
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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}
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Ok::<(), bcr::error::rpc::Error>(())
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}
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.await
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{
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message
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.respond(
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bpr::c2se::member_level::ListMemberLevelsResponse {
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error: Some(bpr::protobuf::rpc::Error::from(e)),
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result: None,
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}
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.encode_to_vec(),
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)
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.await?;
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}
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}
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Ok(())
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}
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async fn get_member_level(&self) -> Result<(), Box<dyn std::error::Error>> {
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let s = self
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.connection_broker
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.queue_subscribe(
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bpr::c2se::backend::member_level::SUBJECT_GET_MEMBER_LEVEL,
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self.queue_broker.as_str(),
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)
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.await?;
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while let Some(message) = s.next().await {
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if let Err(e) = async {
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let client = self.get_client_in_header(&message)?;
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let req = bpr::c2se::member_level::GetMemberLevelRequest::decode(message.data.as_slice())
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.map_err(|e| {
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bcr::error::rpc::Error::InvalidRequest(bcr::error::rpc::InvalidRequest {
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message: format!("invalid request: {}", e),
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})
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})?;
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let ss_get_member_level_req = bpr::ss::member_level::GetMemberLevelRequest {
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client: Some(client),
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request: Some(bpr::ss::member_level::get_member_level_request::Request { id: req.id }),
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};
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let ss_get_member_level_res_msg = self
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.connection_broker
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.request(
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bpr::ss::member_level::SUBJECT_UPDATE_MEMBER_LEVEL,
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ss_get_member_level_req.encode_to_vec(),
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)
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.await
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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let ss_get_member_level_res = bpr::ss::member_level::GetMemberLevelResponse::decode(
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ss_get_member_level_res_msg.data.as_slice(),
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)
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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if let Some(e) = ss_get_member_level_res.error {
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return Err(bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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}));
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}
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if let Some(r) = ss_get_member_level_res.result {
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message
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.respond(
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bpr::c2se::member_level::GetMemberLevelResponse {
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error: None,
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result: Some(bpr::c2se::member_level::get_member_level_response::Result {
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member_level: r.member_level,
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}),
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}
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.encode_to_vec(),
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)
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.await
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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}
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Ok::<(), bcr::error::rpc::Error>(())
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}
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.await
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{
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message
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.respond(
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bpr::c2se::member_level::GetMemberLevelResponse {
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error: Some(bpr::protobuf::rpc::Error::from(e)),
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result: None,
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}
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.encode_to_vec(),
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)
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.await?;
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}
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}
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Ok(())
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}
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async fn update_member_level(&self) -> Result<(), Box<dyn std::error::Error>> {
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let s = self
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.connection_broker
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.queue_subscribe(
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bpr::c2se::backend::member_level::SUBJECT_UPDATE_MEMBER_LEVEL,
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self.queue_broker.as_str(),
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)
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.await?;
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while let Some(message) = s.next().await {
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if let Err(e) = async {
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let client = self.get_client_in_header(&message)?;
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let req =
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bpr::c2se::member_level::UpdateMemberLevelRequest::decode(message.data.as_slice())
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.map_err(|e| {
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bcr::error::rpc::Error::InvalidRequest(bcr::error::rpc::InvalidRequest {
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message: format!("invalid request: {}", e),
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})
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})?;
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let ss_update_member_level_req = bpr::ss::member_level::UpdateMemberLevelRequest {
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client: Some(client),
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request: Some(
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bpr::ss::member_level::update_member_level_request::Request {
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id: req.id,
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name: req.name,
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sort_order: req.sort_order,
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show: req.show,
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},
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),
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};
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let ss_update_member_level_res_msg = self
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.connection_broker
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.request(
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bpr::ss::member_level::SUBJECT_UPDATE_MEMBER_LEVEL,
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ss_update_member_level_req.encode_to_vec(),
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)
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.await
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.map_err(|e| {
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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let ss_update_member_level_res = bpr::ss::member_level::UpdateMemberLevelResponse::decode(
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ss_update_member_level_res_msg.data.as_slice(),
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)
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.map_err(|e| {
|
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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if let Some(e) = ss_update_member_level_res.error {
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return Err(bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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}));
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}
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if let Some(r) = ss_update_member_level_res.result {
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message
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.respond(
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bpr::c2se::member_level::UpdateMemberLevelResponse {
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error: None,
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result: Some(
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bpr::c2se::member_level::update_member_level_response::Result {
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member_level: r.member_level,
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},
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),
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}
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.encode_to_vec(),
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)
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.await
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.map_err(|e| {
|
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bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
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code: bpr::protobuf::rpc::Error::SERVER_00,
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message: format!("server {}", e),
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data: None,
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})
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})?;
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}
|
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|
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Ok::<(), bcr::error::rpc::Error>(())
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}
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.await
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{
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message
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.respond(
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bpr::c2se::member_level::UpdateMemberLevelResponse {
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error: Some(bpr::protobuf::rpc::Error::from(e)),
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result: None,
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}
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.encode_to_vec(),
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)
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.await?;
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}
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}
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Ok(())
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}
|
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|
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async fn delete_member_level(&self) -> Result<(), Box<dyn std::error::Error>> {
|
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let s = self
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.connection_broker
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.queue_subscribe(
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bpr::c2se::backend::member_level::SUBJECT_DELETE_MEMBER_LEVEL,
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self.queue_broker.as_str(),
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)
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.await?;
|
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|
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while let Some(message) = s.next().await {
|
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if let Err(e) = async {
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let client = self.get_client_in_header(&message)?;
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|
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let req =
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bpr::c2se::member_level::DeleteMemberLevelRequest::decode(message.data.as_slice())
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.map_err(|e| {
|
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bcr::error::rpc::Error::InvalidRequest(bcr::error::rpc::InvalidRequest {
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message: format!("invalid request: {}", e),
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})
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})?;
|
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|
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let ss_delete_member_level_req = bpr::ss::member_level::DeleteMemberLevelRequest {
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client: Some(client),
|
|
request: Some(bpr::ss::member_level::delete_member_level_request::Request { id: req.id }),
|
|
};
|
|
|
|
let ss_delete_member_level_res_msg = self
|
|
.connection_broker
|
|
.request(
|
|
bpr::ss::member_level::SUBJECT_DELETE_MEMBER_LEVEL,
|
|
ss_delete_member_level_req.encode_to_vec(),
|
|
)
|
|
.await
|
|
.map_err(|e| {
|
|
bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
|
|
code: bpr::protobuf::rpc::Error::SERVER_00,
|
|
message: format!("server {}", e),
|
|
data: None,
|
|
})
|
|
})?;
|
|
|
|
let ss_delete_member_level_res = bpr::ss::member_level::DeleteMemberLevelResponse::decode(
|
|
ss_delete_member_level_res_msg.data.as_slice(),
|
|
)
|
|
.map_err(|e| {
|
|
bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
|
|
code: bpr::protobuf::rpc::Error::SERVER_00,
|
|
message: format!("server {}", e),
|
|
data: None,
|
|
})
|
|
})?;
|
|
|
|
if let Some(e) = ss_delete_member_level_res.error {
|
|
return Err(bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
|
|
code: bpr::protobuf::rpc::Error::SERVER_00,
|
|
message: format!("server {}", e),
|
|
data: None,
|
|
}));
|
|
}
|
|
|
|
if let Some(r) = ss_delete_member_level_res.result {
|
|
message
|
|
.respond(
|
|
bpr::c2se::member_level::DeleteMemberLevelResponse {
|
|
error: None,
|
|
result: Some(bpr::c2se::member_level::delete_member_level_response::Result {}),
|
|
}
|
|
.encode_to_vec(),
|
|
)
|
|
.await
|
|
.map_err(|e| {
|
|
bcr::error::rpc::Error::Server(bcr::error::rpc::Server {
|
|
code: bpr::protobuf::rpc::Error::SERVER_00,
|
|
message: format!("server {}", e),
|
|
data: None,
|
|
})
|
|
})?;
|
|
}
|
|
|
|
Ok::<(), bcr::error::rpc::Error>(())
|
|
}
|
|
.await
|
|
{
|
|
message
|
|
.respond(
|
|
bpr::c2se::member_level::DeleteMemberLevelResponse {
|
|
error: Some(bpr::protobuf::rpc::Error::from(e)),
|
|
result: None,
|
|
}
|
|
.encode_to_vec(),
|
|
)
|
|
.await?;
|
|
}
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
}
|