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-rw-r--r--rust/src/api_entity_crud.rs37
-rw-r--r--rust/src/api_server.rs83
-rw-r--r--rust/src/api_wrappers.rs25
3 files changed, 64 insertions, 81 deletions
diff --git a/rust/src/api_entity_crud.rs b/rust/src/api_entity_crud.rs
index 6bbfcdc4..401b9835 100644
--- a/rust/src/api_entity_crud.rs
+++ b/rust/src/api_entity_crud.rs
@@ -1,4 +1,5 @@
use api_helpers::*;
+use api_server::get_release_files;
use chrono;
use database_models::*;
use database_schema::*;
@@ -45,6 +46,7 @@ where
// Generic Methods
fn db_get(conn: &DbConn, ident: FatCatId) -> Result<Self>;
fn db_get_rev(conn: &DbConn, rev_id: Uuid) -> Result<Self>;
+ fn db_expand(&mut self, conn: &DbConn, expand: ExpandFlags) -> Result<()>;
fn db_create(&self, conn: &DbConn, edit_context: &EditContext) -> Result<Self::EditRow>;
fn db_create_batch(
conn: &DbConn,
@@ -114,6 +116,14 @@ macro_rules! generic_db_get_rev {
};
}
+macro_rules! generic_db_expand {
+ () => {
+ fn db_expand(&mut self, _conn: &DbConn, _expand: ExpandFlags) -> Result<()> {
+ Ok(())
+ }
+ };
+}
+
macro_rules! generic_db_create {
// TODO: this path should call generic_db_create_batch
($ident_table: ident, $edit_table: ident) => {
@@ -387,13 +397,13 @@ impl EntityCrud for ContainerEntity {
generic_parse_editgroup_id!();
generic_db_get!(container_ident, container_rev);
generic_db_get_rev!(container_rev);
+ generic_db_expand!();
generic_db_create!(container_ident, container_edit);
generic_db_create_batch!(container_ident, container_edit);
generic_db_update!(container_ident, container_edit);
generic_db_delete!(container_ident, container_edit);
generic_db_get_history!(container_edit);
generic_db_accept_edits_batch!("container");
- //generic_db_accept_edits_each!(container_ident, container_edit);
generic_db_insert_rev!();
fn db_from_row(
@@ -468,13 +478,13 @@ impl EntityCrud for CreatorEntity {
generic_parse_editgroup_id!();
generic_db_get!(creator_ident, creator_rev);
generic_db_get_rev!(creator_rev);
+ generic_db_expand!();
generic_db_create!(creator_ident, creator_edit);
generic_db_create_batch!(creator_ident, creator_edit);
generic_db_update!(creator_ident, creator_edit);
generic_db_delete!(creator_ident, creator_edit);
generic_db_get_history!(creator_edit);
generic_db_accept_edits_batch!("creator");
- //generic_db_accept_edits_each!(creator_ident, creator_edit);
generic_db_insert_rev!();
fn db_from_row(
@@ -546,13 +556,13 @@ impl EntityCrud for FileEntity {
generic_parse_editgroup_id!();
generic_db_get!(file_ident, file_rev);
generic_db_get_rev!(file_rev);
+ generic_db_expand!();
generic_db_create!(file_ident, file_edit);
generic_db_create_batch!(file_ident, file_edit);
generic_db_update!(file_ident, file_edit);
generic_db_delete!(file_ident, file_edit);
generic_db_get_history!(file_edit);
generic_db_accept_edits_batch!("file");
- //generic_db_accept_edits_each!(file_ident, file_edit);
generic_db_insert_rev!();
fn db_from_row(
@@ -690,9 +700,26 @@ impl EntityCrud for ReleaseEntity {
generic_db_delete!(release_ident, release_edit);
generic_db_get_history!(release_edit);
generic_db_accept_edits_batch!("release");
- //generic_db_accept_edits_each!(release_ident, release_edit);
generic_db_insert_rev!();
+ fn db_expand(&mut self, conn: &DbConn, expand: ExpandFlags) -> Result<()> {
+
+ let ident = match &self.ident {
+ None => bail!("Can't expand a non-concrete entity"),
+ Some(s) => FatCatId::from_str(&s)?
+ };
+ if expand.files {
+ self.files = Some(get_release_files(ident, conn)?);
+ }
+ if expand.container {
+ if let Some(ref cid) = self.container_id {
+ self.container =
+ Some(ContainerEntity::db_get(conn, FatCatId::from_str(&cid)?)?);
+ }
+ }
+ Ok(())
+ }
+
fn db_create(&self, conn: &DbConn, edit_context: &EditContext) -> Result<Self::EditRow> {
let mut edits = Self::db_create_batch(conn, edit_context, &[self])?;
// probably a more elegant way to destroy the vec and take first element
@@ -1062,13 +1089,13 @@ impl EntityCrud for WorkEntity {
generic_parse_editgroup_id!();
generic_db_get!(work_ident, work_rev);
generic_db_get_rev!(work_rev);
+ generic_db_expand!();
generic_db_create!(work_ident, work_edit);
generic_db_create_batch!(work_ident, work_edit);
generic_db_update!(work_ident, work_edit);
generic_db_delete!(work_ident, work_edit);
generic_db_get_history!(work_edit);
generic_db_accept_edits_batch!("work");
- //generic_db_accept_edits_each!(work_ident, work_edit);
generic_db_insert_rev!();
fn db_from_row(
diff --git a/rust/src/api_server.rs b/rust/src/api_server.rs
index dd35b330..f25e6169 100644
--- a/rust/src/api_server.rs
+++ b/rust/src/api_server.rs
@@ -57,15 +57,24 @@ pub struct Server {
pub db_pool: ConnectionPool,
}
+pub fn get_release_files (
+ id: FatCatId,
+ conn: &DbConn,
+) -> Result<Vec<FileEntity>> {
+ let rows: Vec<(FileRevRow, FileIdentRow, FileReleaseRow)> = file_rev::table
+ .inner_join(file_ident::table)
+ .inner_join(file_release::table)
+ .filter(file_release::target_release_ident_id.eq(&id.to_uuid()))
+ .filter(file_ident::is_live.eq(true))
+ .filter(file_ident::redirect_id.is_null())
+ .load(conn)?;
+
+ rows.into_iter()
+ .map(|(rev, ident, _)| FileEntity::db_from_row(conn, rev, Some(ident)))
+ .collect()
+}
+
impl Server {
- pub fn get_container_handler(
- &self,
- id: FatCatId,
- _expand: &Option<String>,
- conn: &DbConn,
- ) -> Result<ContainerEntity> {
- ContainerEntity::db_get(conn, id)
- }
pub fn lookup_container_handler(&self, issnl: &str, conn: &DbConn) -> Result<ContainerEntity> {
check_issn(issnl)?;
@@ -82,15 +91,6 @@ impl Server {
ContainerEntity::db_from_row(conn, rev, Some(ident))
}
- pub fn get_creator_handler(
- &self,
- id: FatCatId,
- _expand: &Option<String>,
- conn: &DbConn,
- ) -> Result<CreatorEntity> {
- CreatorEntity::db_get(conn, id)
- }
-
pub fn lookup_creator_handler(&self, orcid: &str, conn: &DbConn) -> Result<CreatorEntity> {
check_orcid(orcid)?;
let (ident, rev): (CreatorIdentRow, CreatorRevRow) = creator_ident::table
@@ -126,15 +126,6 @@ impl Server {
.collect()
}
- pub fn get_file_handler(
- &self,
- id: FatCatId,
- _expand: &Option<String>,
- conn: &DbConn,
- ) -> Result<FileEntity> {
- FileEntity::db_get(conn, id)
- }
-
pub fn lookup_file_handler(&self, sha1: &str, conn: &DbConn) -> Result<FileEntity> {
let (ident, rev): (FileIdentRow, FileRevRow) = file_ident::table
.inner_join(file_rev::table)
@@ -149,25 +140,6 @@ impl Server {
FileEntity::db_from_row(conn, rev, Some(ident))
}
- pub fn get_release_handler(
- &self,
- id: FatCatId,
- expand: &Option<String>,
- conn: &DbConn,
- ) -> Result<ReleaseEntity> {
- let mut release = ReleaseEntity::db_get(conn, id)?;
-
- // For now, if there is any expand param we do them all
- if expand.is_some() {
- release.files = Some(self.get_release_files_handler(id, conn)?);
- if let Some(ref cid) = release.container_id {
- release.container =
- Some(self.get_container_handler(FatCatId::from_str(&cid)?, &None, conn)?);
- }
- }
- Ok(release)
- }
-
pub fn lookup_release_handler(&self, doi: &str, conn: &DbConn) -> Result<ReleaseEntity> {
check_doi(doi)?;
let (ident, rev): (ReleaseIdentRow, ReleaseRevRow) = release_ident::table
@@ -188,26 +160,7 @@ impl Server {
id: FatCatId,
conn: &DbConn,
) -> Result<Vec<FileEntity>> {
- let rows: Vec<(FileRevRow, FileIdentRow, FileReleaseRow)> = file_rev::table
- .inner_join(file_ident::table)
- .inner_join(file_release::table)
- .filter(file_release::target_release_ident_id.eq(&id.to_uuid()))
- .filter(file_ident::is_live.eq(true))
- .filter(file_ident::redirect_id.is_null())
- .load(conn)?;
-
- rows.into_iter()
- .map(|(rev, ident, _)| FileEntity::db_from_row(conn, rev, Some(ident)))
- .collect()
- }
-
- pub fn get_work_handler(
- &self,
- id: FatCatId,
- _expand: &Option<String>,
- conn: &DbConn,
- ) -> Result<WorkEntity> {
- WorkEntity::db_get(conn, id)
+ get_release_files(id, conn)
}
pub fn get_work_releases_handler(
diff --git a/rust/src/api_wrappers.rs b/rust/src/api_wrappers.rs
index 3f070593..ca4081da 100644
--- a/rust/src/api_wrappers.rs
+++ b/rust/src/api_wrappers.rs
@@ -20,7 +20,7 @@ macro_rules! wrap_entity_handlers {
// stable doesn't have a mechanism to "concat" or generate new identifiers in macros, at least
// in the context of defining new functions.
// The only stable approach I know of would be: https://github.com/dtolnay/mashup
- ($get_fn:ident, $get_handler:ident, $get_resp:ident, $post_fn:ident,
+ ($get_fn:ident, $get_resp:ident, $post_fn:ident,
$post_resp:ident, $post_batch_fn:ident, $post_batch_handler:ident,
$post_batch_resp:ident, $update_fn:ident, $update_resp:ident,
$delete_fn:ident, $delete_resp:ident, $get_history_fn:ident,
@@ -36,7 +36,15 @@ macro_rules! wrap_entity_handlers {
// No transaction for GET
let ret = match conn.transaction(|| {
let entity_id = FatCatId::from_str(&id)?;
- self.$get_handler(entity_id, &expand, &conn)
+ match expand {
+ None => $model::db_get(&conn, entity_id),
+ Some(param) => {
+ let expand_flags = ExpandFlags::from_string(&param);
+ let mut entity = $model::db_get(&conn, entity_id)?;
+ entity.db_expand(&conn, expand_flags)?;
+ Ok(entity)
+ },
+ }
}) {
Ok(entity) =>
$get_resp::FoundEntity(entity),
@@ -65,7 +73,7 @@ macro_rules! wrap_entity_handlers {
let conn = self.db_pool.get().expect("db_pool error");
let ret = match conn.transaction(|| {
let edit_context = make_edit_context(&conn, entity.parse_editgroup_id()?, false)?;
- Ok(entity.db_create(&conn, &edit_context)?.into_model()?)
+ entity.db_create(&conn, &edit_context)?.into_model()
}) {
Ok(edit) =>
$post_resp::CreatedEntity(edit),
@@ -124,7 +132,7 @@ macro_rules! wrap_entity_handlers {
let ret = match conn.transaction(|| {
let entity_id = FatCatId::from_str(&id)?;
let edit_context = make_edit_context(&conn, entity.parse_editgroup_id()?, false)?;
- Ok(entity.db_update(&conn, &edit_context, entity_id)?.into_model()?)
+ entity.db_update(&conn, &edit_context, entity_id)?.into_model()
}) {
Ok(edit) =>
$update_resp::UpdatedEntity(edit),
@@ -161,7 +169,7 @@ macro_rules! wrap_entity_handlers {
None => None,
};
let edit_context = make_edit_context(&conn, editgroup_id, false)?;
- Ok($model::db_delete(&conn, &edit_context, entity_id)?.into_model()?)
+ $model::db_delete(&conn, &edit_context, entity_id)?.into_model()
}) {
Ok(edit) =>
$delete_resp::DeletedEntity(edit),
@@ -194,7 +202,7 @@ macro_rules! wrap_entity_handlers {
// No transaction for GET
let ret = match conn.transaction(|| {
let entity_id = FatCatId::from_str(&id)?;
- Ok($model::db_get_history(&conn, entity_id, limit)?)
+ $model::db_get_history(&conn, entity_id, limit)
}) {
Ok(history) =>
$get_history_resp::FoundEntityHistory(history),
@@ -273,7 +281,6 @@ macro_rules! wrap_fcid_handler {
impl Api for Server {
wrap_entity_handlers!(
get_container,
- get_container_handler,
GetContainerResponse,
create_container,
CreateContainerResponse,
@@ -291,7 +298,6 @@ impl Api for Server {
wrap_entity_handlers!(
get_creator,
- get_creator_handler,
GetCreatorResponse,
create_creator,
CreateCreatorResponse,
@@ -308,7 +314,6 @@ impl Api for Server {
);
wrap_entity_handlers!(
get_file,
- get_file_handler,
GetFileResponse,
create_file,
CreateFileResponse,
@@ -325,7 +330,6 @@ impl Api for Server {
);
wrap_entity_handlers!(
get_release,
- get_release_handler,
GetReleaseResponse,
create_release,
CreateReleaseResponse,
@@ -342,7 +346,6 @@ impl Api for Server {
);
wrap_entity_handlers!(
get_work,
- get_work_handler,
GetWorkResponse,
create_work,
CreateWorkResponse,