feat: some experimentation with api filtering

server/src/db/mod.rs

@@ -1,7 +1,7 @@
 mod conn;
 pub mod entities;
 mod migrator;
-mod query;
+pub mod query;
 
 use sea_orm::{ConnectOptions, Database, DatabaseConnection, DeriveActiveEnum, EnumIter};
 use sea_orm_migration::MigratorTrait;
@@ -14,6 +14,7 @@ type Result<T> = std::result::Result<T, sea_orm::DbErr>;
 
 #[derive(EnumIter, DeriveActiveEnum, Serialize, Deserialize, PartialEq, Eq, Clone, Debug)]
 #[sea_orm(rs_type = "i32", db_type = "Integer")]
+#[serde(rename_all = "lowercase")]
 pub enum PackageRelatedEnum {
     #[sea_orm(num_value = 0)]
     Conflicts,

server/src/db/query/mod.rs

@@ -1,5 +1,5 @@
-mod package;
-mod repo;
+pub mod package;
+pub mod repo;
 
 pub use package::PackageQuery;
 pub use repo::RepoQuery;

server/src/db/query/package.rs

@@ -1,4 +1,5 @@
-use sea_orm::*;
+use sea_orm::{sea_query::IntoCondition, *};
+use serde::Deserialize;
 
 use crate::db::*;
 
@@ -7,6 +8,25 @@ pub struct PackageQuery {
     conn: DatabaseConnection,
 }
 
+#[derive(Deserialize)]
+pub struct Filter {
+    repo: Option<i32>,
+    arch: Option<String>,
+    name: Option<String>,
+}
+
+impl IntoCondition for Filter {
+    fn into_condition(self) -> Condition {
+        Condition::all()
+            .add_option(self.repo.map(|repo| package::Column::RepoId.eq(repo)))
+            .add_option(self.arch.map(|arch| package::Column::Arch.eq(arch)))
+            .add_option(
+                self.name
+                    .map(|name| package::Column::Name.like(format!("%{}%", name))),
+            )
+    }
+}
+
 impl PackageQuery {
     pub fn new(conn: DatabaseConnection) -> Self {
         Self { conn }
@@ -16,8 +36,10 @@ impl PackageQuery {
         &self,
         per_page: u64,
         page: u64,
+        filter: Filter,
     ) -> super::Result<(u64, Vec<package::Model>)> {
         let paginator = Package::find()
+            .filter(filter)
             .order_by_asc(package::Column::Id)
             .paginate(&self.conn, per_page);
         let packages = paginator.fetch_page(page).await?;
@@ -132,7 +154,10 @@ impl PackageQuery {
             package_id: Set(pkg_entry.id),
             r#type: Set(t),
             name: Set(s.to_string()),
-        }));
+        }))
+        .on_empty_do_nothing()
+        .exec(&self.conn)
+        .await?;
 
         PackageFile::insert_many(pkg.files.iter().map(|s| package_file::ActiveModel {
             package_id: Set(pkg_entry.id),

server/src/db/query/repo.rs

@@ -1,4 +1,4 @@
-use sea_orm::*;
+use sea_orm::{sea_query::IntoCondition, *};
 
 use crate::db::*;
 
@@ -7,6 +7,17 @@ pub struct RepoQuery {
     conn: DatabaseConnection,
 }
 
+#[derive(Deserialize)]
+pub struct Filter {
+    name: Option<String>,
+}
+
+impl IntoCondition for Filter {
+    fn into_condition(self) -> Condition {
+        Condition::all().add_option(self.name.map(|name| package::Column::Name.like(name)))
+    }
+}
+
 impl RepoQuery {
     pub fn new(conn: DatabaseConnection) -> Self {
         Self { conn }