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-rw-r--r--src/branch/mod.rs2
-rw-r--r--src/branch/models.rs148
-rw-r--r--src/branch/routes.rs110
3 files changed, 260 insertions, 0 deletions
diff --git a/src/branch/mod.rs b/src/branch/mod.rs
new file mode 100644
index 0000000..a0e1883
--- /dev/null
+++ b/src/branch/mod.rs
@@ -0,0 +1,2 @@
+pub mod models;
+pub mod routes;
diff --git a/src/branch/models.rs b/src/branch/models.rs
new file mode 100644
index 0000000..c8a8d65
--- /dev/null
+++ b/src/branch/models.rs
@@ -0,0 +1,148 @@
+use crate::db::get_client;
+use crate::errors::{AppError, AppErrorType};
+
+use deadpool_postgres::Pool;
+use serde::{Deserialize, Serialize};
+use tokio_pg_mapper::FromTokioPostgresRow;
+use tokio_pg_mapper_derive::PostgresMapper;
+use uuid::Uuid;
+
+#[derive(Serialize, Deserialize, PostgresMapper)]
+#[pg_mapper(table = "branch")]
+/// Branch model
+pub struct Branch {
+ pub id: Uuid,
+ pub name: String,
+ pub repository_id: Uuid,
+ pub head: String,
+}
+
+/// Struct used for forms
+pub struct BranchData {
+ pub name: String,
+ pub repository_id: Uuid,
+ pub head: String,
+}
+
+impl Branch {
+ /// Find all branches
+ pub async fn find_all(pool: Pool) -> Result<Vec<Branch>, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+ let statement = client.prepare("SELECT * FROM branch").await?;
+
+ let branches = client
+ .query(&statement, &[])
+ .await?
+ .iter()
+ .map(|row| Branch::from_row_ref(row).unwrap())
+ .collect::<Vec<Branch>>();
+
+ Ok(branches)
+ }
+
+ /// Find a branch with an `id` equals to an Uuid element
+ pub async fn find(pool: Pool, id: &Uuid) -> Result<Branch, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+ let statement =
+ client.prepare("SELECT * FROM branch WHERE id = $1").await?;
+
+ let branch = client
+ .query_opt(&statement, &[&id])
+ .await?
+ .map(|row| Branch::from_row_ref(&row).unwrap());
+
+ match branch {
+ Some(branch) => Ok(branch),
+ None => Err(AppError {
+ error_type: AppErrorType::NotFoundError,
+ cause: None,
+ message: Some("Branch not found".to_string()),
+ }),
+ }
+ }
+
+ /// Find all branches of a repository
+ pub async fn find_by_repo(
+ pool: Pool,
+ repo: &Uuid,
+ ) -> Result<Vec<Branch>, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+ let statement = client
+ .prepare("SELECT * FROM branch WHERE repository_id=$1")
+ .await?;
+
+ let branches = client
+ .query(&statement, &[&repo])
+ .await?
+ .iter()
+ .map(|row| Branch::from_row_ref(row).unwrap())
+ .collect::<Vec<Branch>>();
+
+ Ok(branches)
+ }
+
+ /// Find a branch and delete it, but before check if "Authorization"
+ /// matches with SECRET_KEY
+ pub async fn delete(pool: Pool, id: &Uuid) -> Result<Branch, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+ let statement = client
+ .prepare(
+ "
+ DELETE FROM branch
+ WHERE id=$1
+ RETURNING *
+ ",
+ )
+ .await?;
+
+ let branch = client
+ .query_opt(&statement, &[&id])
+ .await?
+ .map(|row| Branch::from_row_ref(&row).unwrap());
+
+ match branch {
+ Some(branch) => Ok(branch),
+ None => Err(AppError {
+ error_type: AppErrorType::NotFoundError,
+ cause: None,
+ message: Some("Branch not found".to_string()),
+ }),
+ }
+ }
+
+ /// Create a new branch
+ pub async fn create(
+ pool: Pool,
+ data: &BranchData,
+ ) -> Result<Branch, AppError> {
+ let client = get_client(pool.clone()).await.unwrap();
+
+ let statement = client
+ .prepare(
+ "INSERT INTO repository(id, name, repository_id, head)
+ VALUES($1, $2, $3, $4)
+ RETURNING *",
+ )
+ .await?;
+
+ // Create a new UUID v4
+ let uuid = Uuid::new_v4();
+
+ let branch = client
+ .query_opt(
+ &statement,
+ &[&uuid, &data.name, &data.repository_id, &data.head],
+ )
+ .await?
+ .map(|row| Branch::from_row_ref(&row).unwrap());
+
+ match branch {
+ Some(branch) => Ok(branch),
+ None => Err(AppError {
+ message: Some("Error creating a new branch".to_string()),
+ cause: Some("Unknown error".to_string()),
+ error_type: AppErrorType::DbError,
+ }),
+ }
+ }
+}
diff --git a/src/branch/routes.rs b/src/branch/routes.rs
new file mode 100644
index 0000000..e46d3ad
--- /dev/null
+++ b/src/branch/routes.rs
@@ -0,0 +1,110 @@
+use crate::branch::models::Branch;
+use crate::config::AppState;
+use crate::errors::{AppError, AppErrorResponse, AppErrorType};
+use crate::helpers::uuid_from_string;
+
+use actix_web::http::header;
+use actix_web::{web, HttpRequest, HttpResponse, Responder};
+use slog::info;
+use std::env;
+use uuid::Uuid;
+
+/// Endpoint used for getting all commits
+async fn index(state: web::Data<AppState>) -> impl Responder {
+ info!(state.log, "GET /branch/");
+ let result = Branch::find_all(state.pool.clone()).await;
+
+ match result {
+ Ok(branches) => HttpResponse::Ok().json(branches),
+ _ => HttpResponse::BadRequest().json(AppErrorResponse {
+ detail: "Error trying to read all branches from database"
+ .to_string(),
+ }),
+ }
+}
+
+// Endpoint used for getting branches of a repository
+async fn get_repo_branch(
+ state: web::Data<AppState>,
+ repo: web::Path<(String,)>,
+) -> impl Responder {
+ let uuid: Uuid = uuid_from_string(&repo.0);
+ info!(state.log, "GET /branch/repo/{}/", &uuid);
+
+ let result = Branch::find_by_repo(state.pool.clone(), &uuid).await;
+
+ result
+ .map(|branches| HttpResponse::Ok().json(branches))
+ .map_err(|e| e)
+}
+
+/// Endpoint used for retrieve a repository that matches with an `id`.
+/// It is a String, casted in an Uuid format.
+async fn get_branch(
+ state: web::Data<AppState>,
+ id: web::Path<(String,)>,
+) -> impl Responder {
+ let uuid: Uuid = uuid_from_string(&id.0);
+
+ let result = Branch::find(state.pool.clone(), &uuid).await;
+ info!(state.log, "GET /branch/{}/", 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 branch.
+/// It uses a SECRET_KEY used like an API key
+async fn delete_branch(
+ 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 /branch/{}/ 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 /branch/{}/ 400", id.0);
+ return Ok(HttpResponse::BadRequest().body(""));
+ }
+ };
+
+ let result = Branch::delete(state.pool.clone(), &uuid).await;
+ info!(state.log, "DELETE /branch/{}/", id.0);
+
+ result
+ .map(|_| HttpResponse::NoContent().body(""))
+ .map_err(|e| e)
+}
+
+/// Routes for branches
+pub fn config(cfg: &mut web::ServiceConfig) {
+ cfg.service(
+ web::scope("/branch")
+ .service(web::resource("{_:/?}").route(web::get().to(index)))
+ .service(
+ web::resource("/repo/{repo_id}{_:/?}")
+ .route(web::get().to(get_repo_branch)),
+ )
+ .service(
+ web::resource("/{id}{_:/?}")
+ .route(web::get().to(get_branch))
+ .route(web::delete().to(delete_branch)),
+ ),
+ );
+}
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