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-rw-r--r--src/repository/mod.rs2
-rw-r--r--src/repository/models.rs199
-rw-r--r--src/repository/routes.rs114
3 files changed, 315 insertions, 0 deletions
diff --git a/src/repository/mod.rs b/src/repository/mod.rs
new file mode 100644
index 0000000..a0e1883
--- /dev/null
+++ b/src/repository/mod.rs
@@ -0,0 +1,2 @@
+pub mod models;
+pub mod routes;
diff --git a/src/repository/models.rs b/src/repository/models.rs
new file mode 100644
index 0000000..1cbf3bb
--- /dev/null
+++ b/src/repository/models.rs
@@ -0,0 +1,199 @@
+use crate::db::get_client;
+use crate::errors::{AppError, AppErrorType};
+use crate::helpers::name_of_git_repository;
+
+use chrono::NaiveDateTime;
+use deadpool_postgres::{Client, Pool};
+use serde::{Deserialize, Serialize};
+use tokio_pg_mapper::FromTokioPostgresRow;
+use tokio_pg_mapper_derive::PostgresMapper;
+use uuid::Uuid;
+
+use std::net::SocketAddr;
+
+#[derive(Serialize, Deserialize, PostgresMapper)]
+#[pg_mapper(table = "repository")]
+/// Repository model
+pub struct Repository {
+ pub id: Uuid,
+ pub url: String,
+ pub created_at: NaiveDateTime,
+ pub updated_at: NaiveDateTime,
+ pub uploader_ip: String,
+}
+
+/// Struct used to create a new repository
+#[derive(Serialize, Deserialize)]
+pub struct RepositoryData {
+ pub url: String,
+}
+
+impl Repository {
+ /// Find all repositories inside the database.
+ /// Make a select query and order the repositories by descrescent updated
+ /// datetime
+ pub async fn find_all(pool: Pool) -> Result<Vec<Repository>, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+ let statement = client
+ .prepare("SELECT * FROM repository ORDER BY updated_at DESC")
+ .await?;
+
+ let repos = client
+ .query(&statement, &[])
+ .await?
+ .iter()
+ .map(|row| Repository::from_row_ref(row).unwrap())
+ .collect::<Vec<Repository>>();
+
+ Ok(repos)
+ }
+
+ /// Find a repository with an `id` equals to an Uuid element
+ pub async fn find(pool: Pool, id: &Uuid) -> Result<Repository, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+ let statement = client
+ .prepare("SELECT * FROM repository WHERE id = $1")
+ .await?;
+
+ let repo = client
+ .query_opt(&statement, &[&id])
+ .await?
+ .map(|row| Repository::from_row_ref(&row).unwrap());
+
+ match repo {
+ Some(repo) => Ok(repo),
+ None => Err(AppError {
+ error_type: AppErrorType::NotFoundError,
+ cause: None,
+ message: Some("Repository not found".to_string()),
+ }),
+ }
+ }
+
+ /// Find a repository and delete it, but before check if "Authorization"
+ /// matches with SECRET_KEY
+ pub async fn delete(
+ pool: Pool,
+ id: &Uuid,
+ ) -> Result<Repository, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+ let statement = client
+ .prepare(
+ "
+ DELETE FROM repository
+ WHERE id=$1
+ RETURNING *
+ ",
+ )
+ .await?;
+
+ let repo = client
+ .query_opt(&statement, &[&id])
+ .await?
+ .map(|row| Repository::from_row_ref(&row).unwrap());
+
+ match repo {
+ Some(repo) => Ok(repo),
+ None => Err(AppError {
+ error_type: AppErrorType::NotFoundError,
+ cause: None,
+ message: Some("Repository not found".to_string()),
+ }),
+ }
+ }
+
+ /// Search a repository by its url
+ async fn search(
+ client: &Client,
+ url: String,
+ ) -> Result<Repository, AppError> {
+ let statement = client
+ .prepare("SELECT * FROM repository WHERE url=$1")
+ .await?;
+
+ let repo = client
+ .query_opt(&statement, &[&url])
+ .await?
+ .map(|row| Repository::from_row_ref(&row).unwrap());
+
+ match repo {
+ Some(repo) => Ok(repo),
+ None => Err(AppError {
+ error_type: AppErrorType::NotFoundError,
+ cause: None,
+ message: Some("Repository not found".to_string()),
+ }),
+ }
+ }
+
+ /// Create a new repository. It uses RepositoryData as support struct
+ pub async fn create(
+ pool: Pool,
+ data: &RepositoryData,
+ uploader_ip: Option<SocketAddr>,
+ ) -> Result<Repository, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+
+ let repo_name: String = match name_of_git_repository(&data.url) {
+ Some(path) => path,
+ None => {
+ return Err(AppError {
+ message: Some("Repository not found".to_string()),
+ cause: Some("".to_string()),
+ error_type: AppErrorType::NotFoundError,
+ });
+ }
+ };
+
+ // Search a repository that matches with that url, because if it's
+ // exists, the server do not create a clone
+ let repo_search = Repository::search(&client, repo_name.clone()).await;
+ match repo_search {
+ Ok(_) => {
+ return Err(AppError {
+ message: Some("Repository already exists".to_string()),
+ cause: Some("".to_string()),
+ error_type: AppErrorType::AuthorizationError,
+ });
+ }
+ Err(_) => {}
+ };
+
+ let statement = client
+ .prepare("
+ INSERT INTO repository(id, url, uploader_ip) VALUES($1, $2, $3) RETURNING *
+ ").await?;
+
+ // Create a new UUID v4
+ let uuid = Uuid::new_v4();
+
+ // Match the uploader ip
+ let user_ip = match uploader_ip {
+ Some(ip) => ip.to_string(),
+ None => {
+ return Err(AppError {
+ message: Some("Failed to fetch uploader ip".to_string()),
+ cause: Some("".to_string()),
+ error_type: AppErrorType::AuthorizationError,
+ })
+ }
+ };
+
+ let repo = client
+ .query(&statement, &[&uuid, &repo_name, &user_ip])
+ .await?
+ .iter()
+ .map(|row| Repository::from_row_ref(row).unwrap())
+ .collect::<Vec<Repository>>()
+ .pop();
+
+ match repo {
+ Some(repo) => Ok(repo),
+ None => Err(AppError {
+ message: Some("Error creating a new repository".to_string()),
+ cause: Some("Unknown error".to_string()),
+ error_type: AppErrorType::DbError,
+ }),
+ }
+ }
+}
diff --git a/src/repository/routes.rs b/src/repository/routes.rs
new file mode 100644
index 0000000..a0f4db5
--- /dev/null
+++ b/src/repository/routes.rs
@@ -0,0 +1,114 @@
+use crate::config::AppState;
+use crate::errors::{AppError, AppErrorResponse, AppErrorType};
+use crate::helpers::uuid_from_string;
+use crate::repository::models::{Repository, RepositoryData};
+use actix_web::http::header;
+use actix_web::{web, HttpRequest, HttpResponse, Responder};
+use slog::info;
+use std::env;
+use uuid::Uuid;
+
+/// Endpoint used for retrieve all repositories
+async fn index(state: web::Data<AppState>) -> impl Responder {
+ let result = Repository::find_all(state.pool.clone()).await;
+ info!(state.log, "GET /repo/");
+
+ // If raises an `Err`, returns an error in JSON format
+ match result {
+ Ok(repos) => HttpResponse::Ok().json(repos),
+ _ => HttpResponse::BadRequest().json(AppErrorResponse {
+ detail: "Error trying to read all repositories from database"
+ .to_string(),
+ }),
+ }
+}
+
+/// Endpoint used for retrieve a repository that matches with an `id`.
+/// It is a String, casted in an Uuid format.
+async fn get_repo(
+ state: web::Data<AppState>,
+ id: web::Path<(String,)>,
+) -> impl Responder {
+ // I have to match the &id.0 because if it's not a valid Uuid, the server
+ // must response "Repository not found".
+ // If I pass a not valid Uuid to Repository::find() it raises an error.
+ let uuid: Uuid = uuid_from_string(&id.0);
+
+ let result = Repository::find(state.pool.clone(), &uuid).await;
+ info!(state.log, "GET /repo/{}/", id.0);
+
+ // `map_err` is also used when repo is not found
+ result
+ .map(|repo| HttpResponse::Ok().json(repo))
+ .map_err(|e| e)
+}
+
+/// Endpoint used for delete repository.
+/// It uses a SECRET_KEY used like an API key
+async fn delete_repo(
+ req: HttpRequest,
+ state: web::Data<AppState>,
+ id: web::Path<(String,)>,
+) -> impl Responder {
+ let uuid: Uuid = uuid_from_string(&id.0);
+ match req.headers().get(header::AUTHORIZATION) {
+ Some(x)
+ if x.to_str().unwrap()
+ != env::var("SECRET_KEY").unwrap_or("".to_string()) =>
+ {
+ info!(state.log, "DELETE /repo/{}/ 401", id.0);
+ return Err(AppError {
+ error_type: AppErrorType::AuthorizationError,
+ message: Some(
+ "You must provide a valid Authorization".to_string(),
+ ),
+ cause: None,
+ });
+ }
+ Some(_) => {}
+ None => {
+ info!(state.log, "DELETE /repo/{}/ 400", id.0);
+ return Ok(HttpResponse::BadRequest().body(""));
+ }
+ };
+
+ let result = Repository::delete(state.pool.clone(), &uuid).await;
+ info!(state.log, "DELETE /repo/{}/", id.0);
+
+ result
+ .map(|_| HttpResponse::NoContent().body(""))
+ .map_err(|e| e)
+}
+
+async fn create_repo(
+ req: HttpRequest,
+ payload: web::Json<RepositoryData>,
+ state: web::Data<AppState>,
+) -> impl Responder {
+ info!(state.log, "POST /repo/");
+ let request_from_ip = HttpRequest::peer_addr(&req);
+ let result =
+ Repository::create(state.pool.clone(), &payload, request_from_ip)
+ .await;
+
+ result
+ .map(|repo| HttpResponse::Ok().json(repo))
+ .map_err(|e| e)
+}
+
+/// Routes for repository. TODO: create endpoint for UPDATE method
+pub fn config(cfg: &mut web::ServiceConfig) {
+ cfg.service(
+ web::scope("/repo")
+ .service(
+ web::resource("{_:/?}")
+ .route(web::get().to(index))
+ .route(web::post().to(create_repo)),
+ )
+ .service(
+ web::resource("/{id}{_:/?}")
+ .route(web::get().to(get_repo))
+ .route(web::delete().to(delete_repo)),
+ ),
+ );
+}
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