diff options
Diffstat (limited to 'rust/src/api_wrappers.rs')
| -rw-r--r-- | rust/src/api_wrappers.rs | 132 |
1 files changed, 59 insertions, 73 deletions
diff --git a/rust/src/api_wrappers.rs b/rust/src/api_wrappers.rs index 0600f3de..f6425c8c 100644 --- a/rust/src/api_wrappers.rs +++ b/rust/src/api_wrappers.rs @@ -1,15 +1,15 @@ //! API endpoint handlers +use api_entity_crud::EntityCrud; use api_helpers::*; use api_server::Server; +use database_models::EntityEditRow; use diesel::Connection; use errors::*; use fatcat_api::models; use fatcat_api::models::*; use fatcat_api::*; use futures::{self, Future}; -use api_entity_crud::EntityCrud; -use database_models::EntityEditRow; use std::str::FromStr; /// Helper for generating wrappers (which return "Box::new(futures::done(Ok(BLAH)))" like the @@ -32,13 +32,12 @@ macro_rules! wrap_entity_handlers { expand: Option<String>, _context: &Context, ) -> Box<Future<Item = $get_resp, Error = ApiError> + Send> { - let id = if let Ok(parsed) = fcid2uuid(&id) { parsed } else { - return Box::new(futures::done(Ok($get_resp::BadRequest(ErrorResponse { - message: ErrorKind::InvalidFatcatId(id).to_string() })))); - }; let conn = self.db_pool.get().expect("db_pool error"); // No transaction for GET - let ret = match self.$get_handler(&id, expand, &conn) { + let ret = match conn.transaction(|| { + let entity_id = FatCatId::from_str(&id)?; + self.$get_handler(entity_id, expand, &conn) + }) { Ok(entity) => $get_resp::FoundEntity(entity), Err(Error(ErrorKind::Diesel(::diesel::result::Error::NotFound), _)) => @@ -242,6 +241,35 @@ macro_rules! wrap_lookup_handler { } } +macro_rules! wrap_fcid_handler { + ($get_fn:ident, $get_handler:ident, $get_resp:ident) => { + fn $get_fn( + &self, + id: String, + _context: &Context, + ) -> Box<Future<Item = $get_resp, Error = ApiError> + Send> { + let conn = self.db_pool.get().expect("db_pool error"); + // No transaction for GET + let ret = match (|| { + let fcid = FatCatId::from_str(&id)?; + self.$get_handler(fcid, &conn) + })() { + Ok(entity) => + $get_resp::Found(entity), + Err(Error(ErrorKind::Diesel(::diesel::result::Error::NotFound), _)) => + $get_resp::NotFound(ErrorResponse { message: format!("Not found: {}", id) }), + Err(Error(ErrorKind::MalformedExternalId(e), _)) => + $get_resp::BadRequest(ErrorResponse { message: e.to_string() }), + Err(e) => { + error!("{}", e); + $get_resp::BadRequest(ErrorResponse { message: e.to_string() }) + }, + }; + Box::new(futures::done(Ok(ret))) + } + } +} + impl Api for Server { wrap_entity_handlers!( get_container, @@ -359,26 +387,26 @@ impl Api for Server { String ); - wrap_lookup_handler!( + wrap_fcid_handler!( get_release_files, get_release_files_handler, - GetReleaseFilesResponse, - id, - String + GetReleaseFilesResponse ); - wrap_lookup_handler!( + wrap_fcid_handler!( get_work_releases, get_work_releases_handler, - GetWorkReleasesResponse, - id, - String + GetWorkReleasesResponse ); - wrap_lookup_handler!( + wrap_fcid_handler!( get_creator_releases, get_creator_releases_handler, - GetCreatorReleasesResponse, - id, - String + GetCreatorReleasesResponse + ); + wrap_fcid_handler!(get_editor, get_editor_handler, GetEditorResponse); + wrap_fcid_handler!( + get_editor_changelog, + get_editor_changelog_handler, + GetEditorChangelogResponse ); fn accept_editgroup( @@ -387,7 +415,10 @@ impl Api for Server { _context: &Context, ) -> Box<Future<Item = AcceptEditgroupResponse, Error = ApiError> + Send> { let conn = self.db_pool.get().expect("db_pool error"); - let ret = match conn.transaction(|| self.accept_editgroup_handler(&id, &conn)) { + let ret = match conn.transaction(|| { + let id = FatCatId::from_str(&id)?; + self.accept_editgroup_handler(id, &conn) + }) { Ok(()) => AcceptEditgroupResponse::MergedSuccessfully(Success { message: "horray!".to_string(), }), @@ -414,9 +445,12 @@ impl Api for Server { _context: &Context, ) -> Box<Future<Item = GetEditgroupResponse, Error = ApiError> + Send> { let conn = self.db_pool.get().expect("db_pool error"); - let ret = match conn.transaction(|| self.get_editgroup_handler(&id, &conn)) { + let ret = match conn.transaction(|| { + let id = FatCatId::from_str(&id)?; + self.get_editgroup_handler(id, &conn) + }) { Ok(entity) => - GetEditgroupResponse::FoundEntity(entity), + GetEditgroupResponse::Found(entity), Err(Error(ErrorKind::Diesel(::diesel::result::Error::NotFound), _)) => GetEditgroupResponse::NotFound( ErrorResponse { message: format!("No such editgroup: {}", id) }), @@ -434,7 +468,9 @@ impl Api for Server { _context: &Context, ) -> Box<Future<Item = CreateEditgroupResponse, Error = ApiError> + Send> { let conn = self.db_pool.get().expect("db_pool error"); - let ret = match conn.transaction(|| self.create_editgroup_handler(entity, &conn)) { + let ret = match conn.transaction(|| + self.create_editgroup_handler(entity, &conn) + ) { Ok(eg) => CreateEditgroupResponse::SuccessfullyCreated(eg), Err(e) => @@ -445,56 +481,6 @@ impl Api for Server { Box::new(futures::done(Ok(ret))) } - fn get_editor_changelog( - &self, - username: String, - _context: &Context, - ) -> Box<Future<Item = GetEditorChangelogResponse, Error = ApiError> + Send> { - let conn = self.db_pool.get().expect("db_pool error"); - // No transaction for GET - let ret = match self.editor_changelog_get_handler(&username, &conn) { - Ok(entries) => GetEditorChangelogResponse::FoundMergedChanges(entries), - Err(Error(ErrorKind::Diesel(::diesel::result::Error::NotFound), _)) => { - GetEditorChangelogResponse::NotFound(ErrorResponse { - message: format!("No such editor: {}", username.clone()), - }) - } - Err(e) => { - // TODO: dig in to error type here - error!("{}", e); - GetEditorChangelogResponse::GenericError(ErrorResponse { - message: e.to_string(), - }) - } - }; - Box::new(futures::done(Ok(ret))) - } - - fn get_editor( - &self, - username: String, - _context: &Context, - ) -> Box<Future<Item = GetEditorResponse, Error = ApiError> + Send> { - let conn = self.db_pool.get().expect("db_pool error"); - // No transaction for GET - let ret = match self.get_editor_handler(&username, &conn) { - Ok(entity) => GetEditorResponse::FoundEditor(entity), - Err(Error(ErrorKind::Diesel(::diesel::result::Error::NotFound), _)) => { - GetEditorResponse::NotFound(ErrorResponse { - message: format!("No such editor: {}", username.clone()), - }) - } - Err(e) => { - // TODO: dig in to error type here - error!("{}", e); - GetEditorResponse::GenericError(ErrorResponse { - message: e.to_string(), - }) - } - }; - Box::new(futures::done(Ok(ret))) - } - fn get_changelog( &self, limit: Option<i64>, |