userdel

src/main.rs

@@ -73,6 +73,7 @@ async fn main() -> std::io::Result<()> {
             .service(routes::v1::code_3fa::get_3fa_code)
             .service(routes::v1::user_add::add_user_request)
             .service(routes::v1::user_get::get_user_request)
+            .service(routes::v1::user_del::delete_user_request)
     })
         .bind(("127.0.0.1", 8080))?
         .run()

src/routes/v1/mod.rs

@@ -1,3 +1,4 @@
 pub mod code_3fa;
 pub mod user_add;
 pub mod user_get;
+pub mod user_del;

src/routes/v1/user_del.rs

@@ -0,0 +1,77 @@
+use actix_web::{HttpResponse, web};
+use actix_web::post;
+use actix_web::web::{Data, Json};
+use log::error;
+use serde::{Serialize, Deserialize};
+
+use crate::error::{APIError, APIErrorResponse};
+use crate::models::{NewUser, User};
+use crate::PgPool;
+use diesel::prelude::*;
+use crate::tokens::{Scope, token_has_scope};
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct UserDeleteRequest {
+    pub token: String,
+    pub id: i32
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+pub struct UserDeleteResponse {
+    pub num_deleted: usize
+}
+
+#[post("/v1/user/remove")]
+pub async fn delete_user_request(pool: Data<PgPool>, req: Json<UserDeleteRequest>) -> HttpResponse {
+    use crate::schema::users;
+
+    if !token_has_scope(&req.token, &Scope::UserRemove) {
+        return HttpResponse::Unauthorized().json(APIErrorResponse {
+            errors: vec![
+                APIError {
+                    code: "ERR_MISSING_SCOPE".to_string(),
+                    message: "This endpoint requires the user:remove scope".to_string(),
+                }
+            ],
+        })
+    }
+
+    let req_clone = req.clone();
+    let pool_clone = pool.clone();
+    let results = match web::block(move || {
+        let mut conn = pool_clone.get().expect("Unable to get db pool");
+
+        diesel::delete(users::table.filter(users::id.eq(req_clone.id))).execute(&mut conn)
+    }).await {
+        Ok(r) => r,
+        Err(e) => {
+            error!("Database error: {}", e);
+            return HttpResponse::InternalServerError().json(APIErrorResponse {
+                errors: vec![
+                    APIError {
+                        code: "ERR_BLOCKING_ERROR".to_string(),
+                        message: "There was an error running the database request. Please try again later.".to_string()
+                    }
+                ]
+            })
+        }
+    };
+    let num_deleted = match results {
+        Ok(r) => r,
+        Err(e) => {
+            error!("Database error: {}", e);
+            return HttpResponse::InternalServerError().json(APIErrorResponse {
+                errors: vec![
+                    APIError {
+                        code: "ERR_DB_ERROR".to_string(),
+                        message: "There was an error deleting the user. Please try again later.".to_string()
+                    }
+                ]
+            })
+        }
+    };
+
+    HttpResponse::Ok().json(UserDeleteResponse {
+        num_deleted,
+    })
+}