newthuhole/hole-backend-rust
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feat: post comments cache & use cache everywhere

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This commit is contained in:
hole-thu
2022-03-24 23:33:32 +08:00
parent cc32c318a7
commit c8b8ad0787
8 changed files with 228 additions and 131 deletions
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13
src/api/mod.rs
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@@ -40,7 +40,7 @@ impl<'r> FromRequest<'r> for CurrentUser {
} else {
let db = try_outcome!(request.guard::<Db>().await);
let rconn = try_outcome!(request.guard::<RdsConn>().await);
if let Some(user) = User::get_by_token_with_cache(&db, &rconn, token).await {
if let Some(user) = User::get_by_token(&db, &rconn, token).await {
let namehash = rh.hash_with_salt(&user.name);
cu = Some(CurrentUser {
id: Some(user.id),
@@ -74,7 +74,6 @@ pub enum APIError {
impl<'r> Responder<'r, 'static> for APIError {
fn respond_to(self, req: &'r Request<'_>) -> response::Result<'static> {
dbg!(&self);
match self {
APIError::DbError(e) => json!({
"code": -1,
@@ -120,7 +119,7 @@ pub trait UGC {
fn get_is_deleted(&self) -> bool;
fn get_is_reported(&self) -> bool;
fn extra_delete_condition(&self) -> bool;
async fn do_set_deleted(&self, db: &Db) -> API<usize>;
async fn do_set_deleted(&mut self, db: &Db) -> API<()>;
fn check_permission(&self, user: &CurrentUser, mode: &str) -> API<()> {
if user.is_admin {
return Ok(());
@@ -140,10 +139,10 @@ pub trait UGC {
Ok(())
}
async fn soft_delete(&self, user: &CurrentUser, db: &Db) -> API<()> {
async fn soft_delete(&mut self, user: &CurrentUser, db: &Db) -> API<()> {
self.check_permission(user, "rwd")?;
let _ = self.do_set_deleted(db).await?;
self.do_set_deleted(db).await?;
Ok(())
}
}
@@ -162,7 +161,7 @@ impl UGC for Post {
fn extra_delete_condition(&self) -> bool {
self.n_comments == 0
}
async fn do_set_deleted(&self, db: &Db) -> API<usize> {
async fn do_set_deleted(&mut self, db: &Db) -> API<()> {
self.set_deleted(db).await.map_err(From::from)
}
}
@@ -181,7 +180,7 @@ impl UGC for Comment {
fn extra_delete_condition(&self) -> bool {
true
}
async fn do_set_deleted(&self, db: &Db) -> API<usize> {
async fn do_set_deleted(&mut self, db: &Db) -> API<()> {
self.set_deleted(db).await.map_err(From::from)
}
}