116 lines
2.8 KiB
Rust
116 lines
2.8 KiB
Rust
use crate::{to_home, Authenticated, Error, State};
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use actix_session::Session;
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use actix_web::{error::BlockingError, web, HttpResponse};
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pub type DeleteUserPageArgs = (Authenticated, web::Data<State>);
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pub type DeleteUserArgs = (
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Authenticated,
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web::Data<State>,
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Session,
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web::Form<DeleteUserForm>,
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);
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#[derive(Debug, serde::Deserialize)]
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pub struct DeleteUserForm {
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password: String,
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}
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#[derive(Debug)]
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pub struct DeleteUserState {
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state: State,
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form: Option<DeleteUserForm>,
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error: Option<DeleteUserError>,
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}
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pub fn delete_user_page((_, state): DeleteUserPageArgs) -> Result<DeleteUserState, HttpResponse> {
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Ok(DeleteUserState::empty(&state))
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}
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pub async fn delete_user(
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(authenticated, state, session, form): DeleteUserArgs,
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) -> Result<Result<DeleteUserState, HttpResponse>, Error> {
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let form = form.into_inner();
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match try_delete_user(session, authenticated, &form, &state).await? {
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Ok(res) => Ok(Err(res)),
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Err(e) => Ok(Ok(DeleteUserState::new_from_request(&state, form, e))),
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}
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}
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impl DeleteUserState {
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fn empty(state: &State) -> Self {
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DeleteUserState {
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state: state.clone(),
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form: None,
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error: None,
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}
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}
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fn new_from_request(state: &State, form: DeleteUserForm, error: DeleteUserError) -> Self {
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DeleteUserState {
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state: state.clone(),
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form: form.into(),
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error: error.into(),
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}
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}
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pub fn delete_user_path(&self) -> String {
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self.state.pages.delete_user_path()
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}
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pub fn accounts_path(&self) -> String {
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self.state.pages.accounts_path()
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}
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pub fn password(&self) -> Option<String> {
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self.form.as_ref().map(|form| form.password.clone())
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}
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pub fn password_error(&self) -> Option<String> {
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self.error.as_ref().and_then(|e| e.password())
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}
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}
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#[derive(Debug)]
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enum DeleteUserError {
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Invalid,
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}
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impl DeleteUserError {
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fn password(&self) -> Option<String> {
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use DeleteUserError::*;
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match self {
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Invalid => Some("Supplied password is invalid".to_owned()),
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}
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}
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}
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async fn try_delete_user(
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session: Session,
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authenticated: Authenticated,
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form: &DeleteUserForm,
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state: &State,
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) -> Result<Result<HttpResponse, DeleteUserError>, Error> {
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let res = state
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.user_store
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.exec(crate::store::DeleteUser {
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user: authenticated.user(),
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password: form.password.clone(),
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})
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.await;
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match res {
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Ok(_) => (),
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Err(BlockingError::Error(crate::store::StoreError::AuthenticationFailed)) => {
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return Ok(Err(DeleteUserError::Invalid));
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}
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Err(e) => return Err(e.into()),
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};
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crate::extractors::UserData::remove(&session);
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Ok(Ok(to_home(&state)))
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}
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