echoes/backend/src/common/config.rs

105 lines
2.4 KiB
Rust

use crate::common::error::CustomResult;
use serde::{Deserialize, Serialize};
use std::path::PathBuf;
use std::{env, fs};
#[derive(Deserialize, Serialize, Debug, Clone)]
pub struct Config {
pub address: String,
pub port: u32,
pub init: Init,
pub sql_config: SqlConfig,
}
impl Default for Config {
fn default() -> Self {
Self {
address: "0.0.0.0".to_string(),
port: 22000,
init: Init::default(),
sql_config: SqlConfig::default(),
}
}
}
#[derive(Deserialize, Serialize, Debug, Clone)]
pub struct Init {
pub sql: bool,
pub no_sql: bool,
pub administrator: bool,
}
impl Default for Init {
fn default() -> Self {
Self {
sql: false,
no_sql: false,
administrator: false,
}
}
}
#[derive(Deserialize, Serialize, Debug, Clone)]
pub struct SqlConfig {
pub db_type: String,
pub host: String,
pub port: u32,
pub user: String,
pub password: String,
pub db_name: String,
pub db_prefix: String,
}
impl Default for SqlConfig {
fn default() -> Self {
Self {
db_type: "sqllite".to_string(),
host: "".to_string(),
port: 0,
user: "".to_string(),
password: "".to_string(),
db_name: "echoes".to_string(),
db_prefix: "echoes_".to_string(),
}
}
}
#[derive(Deserialize, Serialize, Debug, Clone)]
pub struct NoSqlConfig {
pub db_type: String,
pub host: String,
pub port: u32,
pub user: String,
pub password: String,
pub db_name: String,
}
impl Default for NoSqlConfig {
fn default() -> Self {
Self {
db_type: "postgresql".to_string(),
host: "localhost".to_string(),
port: 5432,
user: "postgres".to_string(),
password: "postgres".to_string(),
db_name: "echoes".to_string(),
}
}
}
impl Config {
pub fn read() -> CustomResult<Self> {
let path = Self::get_path()?;
Ok(toml::from_str(&fs::read_to_string(path)?)?)
}
pub fn write(config: Config) -> CustomResult<()> {
let path = Self::get_path()?;
fs::write(path, toml::to_string(&config)?)?;
Ok(())
}
pub fn get_path() -> CustomResult<PathBuf> {
Ok(env::current_dir()?.join("config.toml"))
}
}