2021-03-25 19:30:15 +00:00
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use actix_web::{web, web::Data};
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use lemmy_api_common::{comment::*, community::*, person::*, post::*, site::*};
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2021-03-25 19:19:40 +00:00
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use lemmy_utils::{ConnectionId, LemmyError};
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2021-03-25 19:30:15 +00:00
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use lemmy_websocket::{serialize_websocket_message, LemmyContext, UserOperationCrud};
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use serde::Deserialize;
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2021-03-25 19:19:40 +00:00
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mod comment;
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mod community;
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mod post;
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mod private_message;
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mod site;
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mod user;
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#[async_trait::async_trait(?Send)]
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pub trait PerformCrud {
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type Response: serde::ser::Serialize + Send;
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async fn perform(
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&self,
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context: &Data<LemmyContext>,
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websocket_id: Option<ConnectionId>,
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) -> Result<Self::Response, LemmyError>;
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}
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2021-03-25 19:30:15 +00:00
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pub async fn match_websocket_operation_crud(
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context: LemmyContext,
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id: ConnectionId,
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op: UserOperationCrud,
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data: &str,
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) -> Result<String, LemmyError> {
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//TODO: handle commented out actions in crud crate
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match op {
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// User ops
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UserOperationCrud::Register => do_websocket_operation::<Register>(context, id, op, data).await,
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UserOperationCrud::GetPersonDetails => {
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do_websocket_operation::<GetPersonDetails>(context, id, op, data).await
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}
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UserOperationCrud::DeleteAccount => {
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do_websocket_operation::<DeleteAccount>(context, id, op, data).await
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}
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// Private Message ops
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UserOperationCrud::CreatePrivateMessage => {
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do_websocket_operation::<CreatePrivateMessage>(context, id, op, data).await
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}
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UserOperationCrud::EditPrivateMessage => {
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do_websocket_operation::<EditPrivateMessage>(context, id, op, data).await
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}
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UserOperationCrud::DeletePrivateMessage => {
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do_websocket_operation::<DeletePrivateMessage>(context, id, op, data).await
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}
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UserOperationCrud::GetPrivateMessages => {
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do_websocket_operation::<GetPrivateMessages>(context, id, op, data).await
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}
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// Site ops
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UserOperationCrud::CreateSite => {
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do_websocket_operation::<CreateSite>(context, id, op, data).await
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}
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UserOperationCrud::EditSite => do_websocket_operation::<EditSite>(context, id, op, data).await,
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UserOperationCrud::GetSite => do_websocket_operation::<GetSite>(context, id, op, data).await,
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// Community ops
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UserOperationCrud::GetCommunity => {
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do_websocket_operation::<GetCommunity>(context, id, op, data).await
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}
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UserOperationCrud::ListCommunities => {
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do_websocket_operation::<ListCommunities>(context, id, op, data).await
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}
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UserOperationCrud::CreateCommunity => {
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do_websocket_operation::<CreateCommunity>(context, id, op, data).await
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}
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UserOperationCrud::EditCommunity => {
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do_websocket_operation::<EditCommunity>(context, id, op, data).await
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}
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UserOperationCrud::DeleteCommunity => {
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do_websocket_operation::<DeleteCommunity>(context, id, op, data).await
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}
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UserOperationCrud::RemoveCommunity => {
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do_websocket_operation::<RemoveCommunity>(context, id, op, data).await
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}
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// Post ops
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UserOperationCrud::CreatePost => {
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do_websocket_operation::<CreatePost>(context, id, op, data).await
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}
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UserOperationCrud::GetPost => do_websocket_operation::<GetPost>(context, id, op, data).await,
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UserOperationCrud::GetPosts => do_websocket_operation::<GetPosts>(context, id, op, data).await,
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UserOperationCrud::EditPost => do_websocket_operation::<EditPost>(context, id, op, data).await,
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UserOperationCrud::DeletePost => {
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do_websocket_operation::<DeletePost>(context, id, op, data).await
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}
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UserOperationCrud::RemovePost => {
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do_websocket_operation::<RemovePost>(context, id, op, data).await
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}
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// Comment ops
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UserOperationCrud::CreateComment => {
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do_websocket_operation::<CreateComment>(context, id, op, data).await
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}
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UserOperationCrud::EditComment => {
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do_websocket_operation::<EditComment>(context, id, op, data).await
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}
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UserOperationCrud::DeleteComment => {
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do_websocket_operation::<DeleteComment>(context, id, op, data).await
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}
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UserOperationCrud::RemoveComment => {
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do_websocket_operation::<RemoveComment>(context, id, op, data).await
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}
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UserOperationCrud::GetComments => {
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do_websocket_operation::<GetComments>(context, id, op, data).await
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}
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}
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}
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async fn do_websocket_operation<'a, 'b, Data>(
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context: LemmyContext,
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id: ConnectionId,
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op: UserOperationCrud,
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data: &str,
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) -> Result<String, LemmyError>
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where
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for<'de> Data: Deserialize<'de> + 'a,
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Data: PerformCrud,
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{
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let parsed_data: Data = serde_json::from_str(&data)?;
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let res = parsed_data
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.perform(&web::Data::new(context), Some(id))
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.await?;
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serialize_websocket_message(&op, &res)
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}
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