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feat : Show dependencies dependents count #342 #857

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32 changes: 30 additions & 2 deletions api/src/api/package.rs
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
// Copyright 2024 the JSR authors. All rights reserved. MIT license.
use std::borrow::Cow;
use std::collections::HashSet;
use std::io;
use std::sync::atomic::AtomicU64;
use std::sync::atomic::Ordering;
Expand Down Expand Up @@ -49,6 +50,7 @@ use crate::iam::ReqIamExt;
use crate::ids::PackageName;
use crate::ids::PackagePath;
use crate::ids::ScopeName;
use crate::ids::Version;
use crate::metadata::PackageMetadata;
use crate::npm::generate_npm_version_manifest;
use crate::orama::OramaClient;
Expand Down Expand Up @@ -302,12 +304,38 @@ pub async fn get_handler(req: Request<Body>) -> ApiResult<ApiPackage> {
Span::current().record("package", field::display(&package));

let db = req.data::<Database>().unwrap();
let package = db
let res_package = db
.get_package(&scope, &package)
.await?
.ok_or(ApiError::PackageNotFound)?;

Ok(ApiPackage::from(package))
let mut api_package = ApiPackage::from(res_package);

if let Some(latest_v) = &api_package.latest_version {
let latest_version = Version::new(latest_v).unwrap();

let deps = db
.list_package_version_dependencies(&scope, &package, &latest_version)
.await?;

api_package.dependency_count = {
let mut unique_deps = HashSet::new();
deps
.iter()
.filter(|dep| unique_deps.insert(&dep.dependency_name))
.count() as u64
};
Comment on lines +317 to +327
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maybe convert this to a database COUNT as well, especially since this is an active hotpath and recomputing this constantly seems a bit unecessary

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ok i'll do it.

}

let dependent_count = db
.count_package_dependents(
crate::db::DependencyKind::Jsr,
&format!("@{}/{}", scope, package),
)
.await?;
api_package.dependent_count = dependent_count as u64;

Ok(api_package)
}

#[instrument(
Expand Down
4 changes: 4 additions & 0 deletions api/src/api/types.rs
Original file line number Diff line number Diff line change
Expand Up @@ -438,6 +438,8 @@ pub struct ApiPackage {
pub updated_at: DateTime<Utc>,
pub created_at: DateTime<Utc>,
pub version_count: u64,
pub dependency_count: u64,
pub dependent_count: u64,
pub score: Option<u32>,
pub latest_version: Option<String>,
pub when_featured: Option<DateTime<Utc>>,
Expand All @@ -459,6 +461,8 @@ impl From<PackageWithGitHubRepoAndMeta> for ApiPackage {
updated_at: package.updated_at,
created_at: package.created_at,
version_count: package.version_count as u64,
dependency_count: 0,
dependent_count: 0,
score: package
.latest_version
.as_ref()
Expand Down
19 changes: 19 additions & 0 deletions api/src/db/database.rs
Original file line number Diff line number Diff line change
Expand Up @@ -2858,6 +2858,25 @@ impl Database {
Ok((total_unique_package_dependents as usize, dependents))
}

#[instrument(name = "Database::count_package_dependents", skip(self), err)]
pub async fn count_package_dependents(
&self,
kind: DependencyKind,
name: &str,
) -> Result<usize> {
let total_unique_package_dependents = sqlx::query!(
r#"SELECT COUNT(DISTINCT (package_scope, package_name)) FROM package_version_dependencies
WHERE dependency_kind = $1 AND dependency_name = $2;"#,
kind as _,
name,
)
.map(|r| r.count.unwrap())
.fetch_one(&self.pool)
.await?;

Ok(total_unique_package_dependents as usize)
}

#[instrument(name = "Database::check_bad_word", skip(self), err)]
pub async fn check_is_bad_word(&self, word: &str) -> Result<bool> {
let res = sqlx::query!("SELECT * FROM bad_words WHERE word = $1", word)
Expand Down
10 changes: 10 additions & 0 deletions frontend/routes/package/(_components)/PackageNav.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@ interface PackageNavProps {
currentTab: Tab;
params: Params;
versionCount: number;
dependencyCount: number;
dependentCount: number;
iam: ScopeIAM;
latestVersion: string | null;
}
Expand All @@ -32,6 +34,8 @@ export function PackageNav({
params,
iam,
versionCount,
dependencyCount,
dependentCount,
latestVersion,
}: PackageNavProps) {
const base = `/@${params.scope}/${params.package}`;
Expand Down Expand Up @@ -74,6 +78,9 @@ export function PackageNav({
active={currentTab === "Dependencies"}
>
Dependencies
<span class="chip tabular-nums border-1 border-white bg-jsr-cyan-100 ml-2 flex items-center justify-center">
{dependencyCount}
</span>
</NavItem>
)}
{versionCount > 0 && (
Expand All @@ -82,6 +89,9 @@ export function PackageNav({
active={currentTab === "Dependents"}
>
Dependents
<span class="chip tabular-nums border-1 border-white bg-jsr-cyan-100 ml-2 flex items-center justify-center">
{dependentCount}
</span>
</NavItem>
)}
{versionCount > 0 && (
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/all_symbols.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,8 @@ export default define.page<typeof handler>(function AllSymbols(
<PackageNav
currentTab="Docs"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/dependencies.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,8 @@ export default define.page<typeof handler>(function Deps(
<PackageNav
currentTab="Dependencies"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/dependents.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,8 @@ export default define.page<typeof handler>(function Dep(
<PackageNav
currentTab="Dependents"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/doc/[file].tsx
Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,8 @@ export default define.page<typeof handler>(function File({
<PackageNav
currentTab="Docs"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/doc/[symbol].tsx
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,8 @@ export default define.page<typeof handler>(function Symbol(
<PackageNav
currentTab="Docs"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/index.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@ export default define.page<typeof handler>(function PackagePage(
<PackageNav
currentTab="Index"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/publish.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,8 @@ export default define.page<typeof handler>(function PackagePage({
<PackageNav
currentTab="Publish"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={data.iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/score.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,8 @@ export default define.page<typeof handler>(function Score(
<PackageNav
currentTab="Score"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/settings.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,8 @@ export default define.page<typeof handler>(function Settings({ data, params }) {
<PackageNav
currentTab="Settings"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={data.iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/source.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,8 @@ export default define.page<typeof handler>(function PackagePage(
<PackageNav
currentTab="Files"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={params as unknown as Params}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/package/versions.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,8 @@ export default define.page<typeof handler>(function Versions({
params={params as unknown as Params}
iam={iam}
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
latestVersion={data.package.latestVersion}
/>

Expand Down
2 changes: 2 additions & 0 deletions frontend/routes/status.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,8 @@ export default define.page<typeof handler>(function PackageListPage({
<PackageNav
currentTab="Versions"
versionCount={data.package.versionCount}
dependencyCount={data.package.dependencyCount}
dependentCount={data.package.dependentCount}
iam={iam}
params={{ scope: data.package.scope, package: data.package.name }}
latestVersion={data.package.latestVersion}
Expand Down
2 changes: 2 additions & 0 deletions frontend/utils/api_types.ts
Original file line number Diff line number Diff line change
Expand Up @@ -115,6 +115,8 @@ export interface Package {
updatedAt: string;
createdAt: string;
versionCount: number;
dependencyCount: number;
dependentCount: number;
score: number | null;
latestVersion: string | null;
whenFeatured: string | null;
Expand Down
1 change: 1 addition & 0 deletions frontend/utils/data.ts
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ export async function packageData(
? state.api.get<ScopeMember>(path`/user/member/${scope}`)
: Promise.resolve(null),
]);

if (!pkgResp.ok) {
if (pkgResp.code === "scopeNotFound") return null;
if (pkgResp.code === "packageNotFound") return null;
Expand Down