Add component configs

backend/sync_server/src/config/server_config.rs

@@ -0,0 +1,40 @@
+use std::path::Path;
+
+use anyhow::{Context, Result};
+use log::debug;
+use serde::{Deserialize, Serialize};
+use tokio::fs;
+
+use crate::{
+    consts::{DEFAULT_HOST, DEFAULT_MAX_BODY_SIZE_MB, DEFAULT_PORT, DEFAULT_SQLITE_URL},
+    errors::SyncServerError,
+};
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct ServerConfig {
+    #[serde(default = "default_host")]
+    pub host: String,
+
+    #[serde(default = "default_port")]
+    pub port: u16,
+
+    #[serde(default = "default_max_body_size_mb")]
+    pub max_body_size_mb: usize,
+}
+
+fn default_host() -> String {
+    debug!("Using default server host: {}", DEFAULT_HOST);
+    DEFAULT_HOST.to_string()
+}
+
+fn default_port() -> u16 {
+    debug!("Using default server port: {}", DEFAULT_PORT);
+    DEFAULT_PORT
+}
+
+fn default_max_body_size_mb() -> usize {
+    debug!(
+        "Using default max body size (MB): {}",
+        DEFAULT_MAX_BODY_SIZE_MB
+    );
+    DEFAULT_MAX_BODY_SIZE_MB
+}