mirror of
https://github.com/fluencelabs/fluent-pad
synced 2025-07-31 22:22:14 +00:00
120 lines
3.3 KiB
Rust
120 lines
3.3 KiB
Rust
/*
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* Copyright 2020 Fluence Labs Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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use crate::service_api::{EmptyServiceResult, AuthResult};
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use crate::service_api::ExistsServiceResult;
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use crate::service_api::GetUsersServiceResult;
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use crate::user::User;
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use crate::Result;
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use std::convert::From;
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use std::error::Error;
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#[derive(Debug)]
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pub enum UserListError {
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UserNotExist(String),
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}
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impl Error for UserListError {}
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impl std::fmt::Display for UserListError {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::result::Result<(), std::fmt::Error> {
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match self {
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Self::UserNotExist(user_name) => {
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writeln!(f, "user with name '{}' does not exist", user_name)
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}
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}
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}
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}
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impl From<std::convert::Infallible> for UserListError {
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fn from(_: std::convert::Infallible) -> Self {
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unreachable!()
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}
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}
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fn to_error_core(err: &UserListError) -> i32 {
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match err {
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UserListError::UserNotExist(_) => 0,
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}
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}
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impl From<Result<()>> for EmptyServiceResult {
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fn from(result: Result<()>) -> Self {
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match result {
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Ok(_) => Self {
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ret_code: crate::service_api::SUCCESS_CODE,
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err_msg: String::new(),
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},
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Err(err) => Self {
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ret_code: to_error_core(&err),
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err_msg: format!("{}", err),
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},
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}
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}
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}
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impl From<Result<()>> for AuthResult {
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fn from(result: Result<()>) -> Self {
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match result {
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Ok(users) => Self {
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ret_code: crate::service_api::SUCCESS_CODE,
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err_msg: String::new(),
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is_authenticated: true,
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},
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Err(err) => Self {
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ret_code: to_error_core(&err),
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err_msg: format!("{}", err),
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is_authenticated: false,
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},
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}
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}
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}
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impl From<Result<Vec<User>>> for GetUsersServiceResult {
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fn from(result: Result<Vec<User>>) -> Self {
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match result {
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Ok(users) => Self {
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ret_code: crate::service_api::SUCCESS_CODE,
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err_msg: String::new(),
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users,
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},
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Err(err) => Self {
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ret_code: to_error_core(&err),
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err_msg: format!("{}", err),
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users: vec![],
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},
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}
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}
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}
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impl From<Result<bool>> for ExistsServiceResult {
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fn from(result: Result<bool>) -> Self {
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match result {
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Ok(is_exists) => Self {
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ret_code: crate::service_api::SUCCESS_CODE,
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err_msg: String::new(),
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is_exists,
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},
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Err(err) => Self {
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ret_code: to_error_core(&err),
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err_msg: format!("{}", err),
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is_exists: false,
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},
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}
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}
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}
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