LemmyNet/pict-rs
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Allow skipping details generation if already generated

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asonix 2023-08-16 11:57:09 -05:00
parent 4d909ba32a
commit f3c6239979
1 changed files with 26 additions and 16 deletions
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42
src/repo/migrate.rs
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@ -141,7 +141,8 @@ async fn do_migrate_hash_04<S: Store>(
let size = store.len(&identifier).await?; let size = store.len(&identifier).await?;
let hash_details = details(old_repo, store, config, &identifier).await?; let hash_details = set_details(old_repo, new_repo, store, config, &identifier).await?;
let aliases = old_repo.for_hash(old_hash.clone()).await?; let aliases = old_repo.for_hash(old_hash.clone()).await?;
let variants = old_repo.variants::<S::Identifier>(old_hash.clone()).await?; let variants = old_repo.variants::<S::Identifier>(old_hash.clone()).await?;
let motion_identifier = old_repo let motion_identifier = old_repo
@ -157,7 +158,6 @@ async fn do_migrate_hash_04<S: Store>(
); );
let _ = HashRepo::create(new_repo.as_ref(), hash.clone(), &identifier).await?; let _ = HashRepo::create(new_repo.as_ref(), hash.clone(), &identifier).await?;
new_repo.relate_details(&identifier, &hash_details).await?;
for alias in aliases { for alias in aliases {
let delete_token = old_repo let delete_token = old_repo
@ -168,26 +168,20 @@ async fn do_migrate_hash_04<S: Store>(
let _ = AliasRepo::create(new_repo.as_ref(), &alias, &delete_token, hash.clone()).await?; let _ = AliasRepo::create(new_repo.as_ref(), &alias, &delete_token, hash.clone()).await?;
} }
if let Some(motion_identifier) = motion_identifier { if let Some(identifier) = motion_identifier {
let motion_details = details(old_repo, store, config, &motion_identifier).await?; new_repo
.relate_motion_identifier(hash.clone(), &identifier)
.await?;
new_repo set_details(old_repo, new_repo, store, config, &identifier).await?;
.relate_motion_identifier(hash.clone(), &motion_identifier)
.await?;
new_repo
.relate_details(&motion_identifier, &motion_details)
.await?;
} }
for (variant, identifier) in variants { for (variant, identifier) in variants {
let variant_details = details(old_repo, store, config, &identifier).await?;
new_repo new_repo
.relate_variant_identifier(hash.clone(), variant.clone(), &identifier) .relate_variant_identifier(hash.clone(), variant.clone(), &identifier)
.await?; .await?;
new_repo
.relate_details(&identifier, &variant_details) set_details(old_repo, new_repo, store, config, &identifier).await?;
.await?;
VariantAccessRepo::accessed(new_repo.as_ref(), hash.clone(), variant).await?; VariantAccessRepo::accessed(new_repo.as_ref(), hash.clone(), variant).await?;
} }
@ -195,8 +189,24 @@ async fn do_migrate_hash_04<S: Store>(
Ok(()) Ok(())
} }
async fn set_details<S: Store>(
old_repo: &OldSledRepo,
new_repo: &ArcRepo,
store: &S,
config: &Configuration,
identifier: &S::Identifier,
) -> Result<Details, Error> {
if let Some(details) = new_repo.details(identifier).await? {
Ok(details)
} else {
let details = fetch_or_generate_details(old_repo, store, config, identifier).await?;
new_repo.relate_details(identifier, &details).await?;
Ok(details)
}
}
#[tracing::instrument(skip_all)] #[tracing::instrument(skip_all)]
async fn details<S: Store>( async fn fetch_or_generate_details<S: Store>(
old_repo: &OldSledRepo, old_repo: &OldSledRepo,
store: &S, store: &S,
config: &Configuration, config: &Configuration,