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mod cli;
mod logging;
mod port;
pub use cli::Cli;
#[cfg(feature = "oauth")]
use secrecy::SecretString;
use serde::Deserialize;
use url::Url;
use crate::config::logging::LogLevel;
#[derive(Default, Deserialize, Debug, PartialEq, Eq)]
#[serde(rename_all = "kebab-case")]
pub enum Environment {
#[default]
Dev,
Prod,
}
#[derive(Debug, Deserialize, Default)]
#[serde(rename_all = "kebab-case")]
pub struct Config {
#[serde(default)]
pub database: DatabaseOptions,
#[serde(default)]
pub server: Api,
#[serde(default)]
#[cfg(feature = "oauth")]
pub oauth: OAuth,
}
#[derive(Debug, Deserialize)]
#[serde(rename_all = "kebab-case")]
pub struct Api {
#[serde(default = "default_domain")]
pub domain: String,
#[serde(default = "default_request_timeout")]
pub request_timeout: u64,
#[serde(default = "default_port")]
pub port: u16,
#[serde(default = "default_log_level")]
pub log_level: LogLevel,
#[serde(default = "default_sys_name")]
pub system_name: String,
#[serde(default)]
pub environment: Environment,
}
#[derive(Debug, Clone, Deserialize)]
#[cfg(feature = "oauth")]
pub struct OAuth {
#[cfg(feature = "oauth-discord")]
pub discord: DiscordOauth,
#[serde(rename = "redirect-url")]
pub oauth_redirect_url: Url,
}
#[cfg(feature = "oauth-discord")]
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "kebab-case")]
pub struct DiscordOauth {
pub client_id: String,
pub client_secret: SecretString,
#[serde(default = "discord_token_url")]
pub token_url: Url,
#[serde(default = "discord_auth_url")]
pub auth_url: Url,
}
#[cfg(feature = "oauth-discord")]
fn discord_token_url() -> Url {
Url::parse("https://discord.com/api/oauth2/authorize?response_type=code").expect("valid url")
}
#[cfg(feature = "oauth-discord")]
fn discord_auth_url() -> Url {
Url::parse("https://discord.com/api/oauth2/authorize?response_type=code").expect("valid url")
}
#[cfg(feature = "oauth")]
fn redirect_url() -> Url {
Url::parse("http://127.0.0.1:2210/auth/authorised").expect("valid url")
}
#[cfg(feature = "oauth")]
impl Default for OAuth {
fn default() -> Self {
Self {
#[cfg(feature = "oauth-discord")]
discord: DiscordOauth {
client_id: String::default(),
client_secret: SecretString::default(),
token_url: discord_token_url(),
auth_url: discord_auth_url(),
},
oauth_redirect_url: redirect_url(),
}
}
}
impl Default for Api {
fn default() -> Self {
Self {
domain: default_domain(),
request_timeout: default_request_timeout(),
port: default_port(),
log_level: default_log_level(),
system_name: default_sys_name(),
environment: Environment::default(),
}
}
}
#[derive(Clone, Debug, Deserialize)]
#[serde(rename_all = "kebab-case")]
pub struct DatabaseOptions {
#[serde(default = "default_database")]
pub url: Url,
pub pool_size: u32,
}
impl DatabaseOptions {
pub fn create(url: &Url, pool_size: Option<u32>) -> Self {
Self {
url: url.to_owned(),
pool_size: pool_size.unwrap_or_else(|| {
let def = 100;
tracing::debug!(size = def, "Setting default db pool size");
def
}),
}
}
}
fn default_database() -> Url {
Url::parse("postgres://postgres:password@localhost:5432/sellershut")
.expect("valid default DATABASE url")
}
impl Default for DatabaseOptions {
fn default() -> Self {
Self {
url: default_database(),
pool_size: 100,
}
}
}
fn default_sys_name() -> String {
"sellershut".to_string()
}
fn default_domain() -> String {
"localhost".to_string()
}
fn default_request_timeout() -> u64 {
10
}
fn default_port() -> u16 {
2210
}
fn default_log_level() -> LogLevel {
LogLevel::Debug
}
impl Config {
pub fn merge_with_cli(&mut self, cli: &Cli) {
let server = &mut self.server;
let dsn = &mut self.database;
if let Some(port) = cli.port {
server.port = port;
}
if let Some(domain) = &cli.domain {
server.domain = domain.to_string();
}
if let Some(log_level) = &cli.log_level {
server.log_level = *log_level;
}
if let Some(timeout) = cli.timeout_duration {
server.request_timeout = timeout;
}
if let Some(db_url) = &cli.db {
dsn.url = db_url.clone();
}
}
}
#[cfg(test)]
mod tests {
use crate::config::Config;
#[test]
fn config_file() {
let s = include_str!("../../misc/sellershut.toml");
assert!(toml::from_str::<Config>(s).is_ok())
}
}
|
