128 lines
3.2 KiB
Rust
128 lines
3.2 KiB
Rust
use super::{Command, Execution, ExecutionResult};
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use crate::db::Users;
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use crate::error::BotError::{AccountDoesNotExist, AuthenticationError, PasswordCreationError};
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use crate::logic::hash_password;
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use crate::models::{AccountStatus, User};
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use crate::{context::Context, error::BotError};
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use async_trait::async_trait;
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use std::convert::{Into, TryFrom};
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pub struct RegisterCommand(pub String);
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impl From<RegisterCommand> for Box<dyn Command> {
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fn from(cmd: RegisterCommand) -> Self {
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Box::new(cmd)
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}
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}
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impl TryFrom<&str> for RegisterCommand {
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type Error = BotError;
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fn try_from(value: &str) -> Result<Self, Self::Error> {
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Ok(RegisterCommand(value.to_owned()))
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}
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}
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#[async_trait]
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impl Command for RegisterCommand {
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fn name(&self) -> &'static str {
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"register user account"
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}
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fn is_secure(&self) -> bool {
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true
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}
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async fn execute(&self, ctx: &Context<'_>) -> ExecutionResult {
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let pw_hash = hash_password(&self.0).map_err(|e| PasswordCreationError(e))?;
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let user = User {
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username: ctx.username.to_owned(),
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password: Some(pw_hash),
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account_status: AccountStatus::Registered,
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..Default::default()
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};
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ctx.db.upsert_user(&user).await?;
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Execution::success(format!(
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"User account registered/updated. Please log in to external applications \
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with username {} and the password you set.",
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ctx.username
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))
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}
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}
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pub struct CheckCommand(pub String);
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impl From<CheckCommand> for Box<dyn Command> {
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fn from(cmd: CheckCommand) -> Self {
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Box::new(cmd)
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}
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}
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impl TryFrom<&str> for CheckCommand {
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type Error = BotError;
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fn try_from(value: &str) -> Result<Self, Self::Error> {
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Ok(CheckCommand(value.to_owned()))
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}
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}
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#[async_trait]
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impl Command for CheckCommand {
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fn name(&self) -> &'static str {
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"check user password"
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}
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fn is_secure(&self) -> bool {
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true
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}
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async fn execute(&self, ctx: &Context<'_>) -> ExecutionResult {
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let user = ctx.db.authenticate_user(&ctx.username, &self.0).await?;
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match user {
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Some(_) => Execution::success("Password is correct!".to_string()),
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None => Err(AuthenticationError.into()),
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}
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}
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}
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pub struct UnregisterCommand;
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impl From<UnregisterCommand> for Box<dyn Command> {
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fn from(cmd: UnregisterCommand) -> Self {
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Box::new(cmd)
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}
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}
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impl TryFrom<&str> for UnregisterCommand {
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type Error = BotError;
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fn try_from(_: &str) -> Result<Self, Self::Error> {
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Ok(UnregisterCommand)
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}
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}
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#[async_trait]
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impl Command for UnregisterCommand {
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fn name(&self) -> &'static str {
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"unregister user account"
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}
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fn is_secure(&self) -> bool {
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true
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}
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async fn execute(&self, ctx: &Context<'_>) -> ExecutionResult {
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let user = ctx.db.get_user(&ctx.username).await?;
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match user {
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Some(_) => {
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ctx.db.delete_user(&ctx.username).await?;
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Execution::success("Your user account has been removed.".to_string())
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}
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None => Err(AccountDoesNotExist.into()),
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}
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}
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}
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