.gitignore

@@ -1,5 +1,6 @@
 back/target/
 front/dist/
 back/public/
+back/data/
+back/Cargo.lock
 
-back/Cargo.lock

back/src/create_db.rs

@@ -1,15 +1,16 @@
-use sqlite::{Connection, State};
+use sqlite::{Connection, State, Error};
 
-fn main() -> sqlite::Result<()> {
+pub fn init() -> sqlite::Result<()> {
     let conn = Connection::open("./data/data.db")?;
 
     conn.execute(
-        "CREATE TABLE articles (
+        "CREATE TABLE IF NOT EXISTS articles (
             id INTEGER PRIMARY KEY,
             title TEXT NOT NULL,
             subTitle TEXT,
-            content TEXT NOT NULL,
+            content TEXT NOT NULL
         )",
-        [],
     )?;
-}
+
+    Ok(())
+}

back/src/main.rs

@@ -3,6 +3,9 @@ use actix_files::Files;
 use serde_json::json;
 use sqlite::{Connection, State, Error};
 
+mod create_db;
+use create_db::init; 
+
 #[get("/api/hello")]
 async fn hello() -> impl Responder {
     HttpResponse::Ok().body("Hello world!")
@@ -45,7 +48,7 @@ async fn api() -> impl Responder {
 
 #[actix_web::main]
 async fn main() -> Result<(), std::io::Error> {
-    let conn = Connection::open("./data/data.db");
+    init();
 
     HttpServer::new(|| {
         App::new()