refactor: ♻️ client server

server/src/package/utils.rs

@@ -0,0 +1,56 @@
+use std::path::PathBuf;
+
+use axum::extract::Multipart;
+use tokio::{fs::File, io::AsyncWriteExt};
+use tokio_util::io::ReaderStream;
+
+use crate::{database, routing, PACKAGE_PATH};
+
+use super::package::Package;
+
+pub async fn create_package(package: routing::Package) -> Option<Package> {
+    let package = Package::new(package.name, package.publisher, package.version);
+    database::create_package(package).await
+}
+
+pub async fn read_package(package_name: String) -> Option<Package> {
+    database::read_package(package_name).await
+}
+
+pub async fn update_package(package_name: String, mut package: Package) -> Option<Package> {
+    for dependency in package.get_dependencies() {
+        database::read_package(dependency.to_string()).await?;
+    }
+    package.set_last_update_date_time();
+    database::update_package(package_name, package).await
+}
+
+pub async fn delete_package(package_name: String) -> Option<Package> {
+    database::delete_package(package_name).await
+}
+
+pub async fn download_package(package_name: String) -> Option<ReaderStream<File>> {
+    let package = crate::package::utils::read_package(package_name).await?;
+    let package_file_stream = package.serve().await?;
+    Some(package_file_stream)
+}
+
+pub async fn upload_package(mut package_file: Multipart) -> Option<Package> {
+    let package_file_part = package_file.next_field().await.ok()??;
+    let package_file_name = package_file_part.file_name()?.to_string();
+
+    let file_location = format!("./{}/{}", PACKAGE_PATH, package_file_name);
+    let file_location = PathBuf::from(file_location).canonicalize().ok()?;
+    let file_location = file_location.to_str()?;
+
+    let package_file_data = package_file_part.bytes().await.ok()?;
+    let mut package = crate::package::utils::read_package(package_file_name).await?;
+
+    let mut file_descriptor = File::create_new(&file_location).await.ok()?;
+    file_descriptor.write_all(&package_file_data).await.ok()?;
+
+    package.set_location(&file_location.to_string());
+    package.set_hash().await;
+
+    Some(package)
+}