feat(cron::update) auto update git repo and update db index

backend/markdown/src/lib.rs

@@ -1,35 +1,48 @@
+mod error;
 mod utils;
 
-use std::error::Error;
 use std::fs;
 use std::path::Path;
 use std::str::FromStr;
 
+use crate::error::Error;
+use crate::utils::front_matter::{parse_front_matter, split_md_front_matter};
+
 use base64::{engine::general_purpose, Engine};
 use serde::Serialize;
 use serde_json::Value;
 use sha2::{Digest, Sha256};
 use uuid::Uuid;
 
-use crate::utils::front_matter::{parse_front_matter, split_md_front_matter};
-
 #[derive(Default, Debug, Serialize)]
 pub struct MdFile {
     pub file_id: Uuid,
-    pub file_name: String,
+    pub filename: String,
     pub meta: Value,
     pub content: String,
     pub hash: String,
 }
 
 impl MdFile {
-    pub async fn from_file(file_path: &str) -> Result<MdFile, Box<dyn Error>> {
-        let raw_file = fs::read_to_string(file_path)?;
+    pub fn from_file(file_path: &Path) -> Result<MdFile, Error> {
+        let raw_file = match fs::read_to_string(file_path) {
+            Ok(file) => file,
+            Err(e) => return Err(Error::FSError { msg: e.to_string() }),
+        };
         let raw_file_bytes = raw_file.as_bytes().to_vec();
         let (front_matter_str, content) = split_md_front_matter(raw_file);
-        let front_matter = parse_front_matter(&front_matter_str)?;
+        let front_matter = match parse_front_matter(&front_matter_str) {
+            Ok(front_matter) => front_matter,
+            Err(e) => return Err(Error::InvalidFrontMatter { msg: e.to_string() }),
+        };
         let hash = calculate_hash_base64(&raw_file_bytes);
-        let file_id = Uuid::from_str(front_matter["id"].to_string().as_str())?;
+        let file_id = match front_matter["id"].as_str() {
+            Some(id) => match Uuid::from_str(id) {
+                Ok(id) => id,
+                Err(e) => return Err(Error::InvalidID { msg: e.to_string() }),
+            },
+            None => return Err(Error::MissingID),
+        };
         let file_name = Path::new(file_path)
             .file_name()
             .unwrap()
@@ -39,7 +52,7 @@ impl MdFile {
 
         Ok(MdFile {
             file_id,
-            file_name,
+            filename: file_name,
             meta: front_matter,
             content,
             hash,