1 files changed, 11 insertions, 4 deletions
diff --git a/src/database.rs b/src/database.rs
index edb2fc7..a73aafd 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -1,9 +1,9 @@
 use std::str::FromStr;
 
 use futures::TryStreamExt;
-use log::{debug, error, info, warn};
 use sqlx::Row;
 use sqlx::sqlite::{SqliteConnectOptions, SqlitePoolOptions};
+use tracing::debug;
 
 use crate::user::User;
 
@@ -15,11 +15,13 @@ pub async fn open(file_path: &str) -> Result<DbPool, sqlx::Error> {
     let opt =
         SqliteConnectOptions::from_str(format!("sqlite://{}", file_path).as_str())?
             .create_if_missing(true);
+    debug!("Opening database pool...");
     let pool = SqlitePoolOptions::new()
         .max_connections(SQLITE_THREAD_POOL_SIZE)
         .connect_with(opt).await?;
 
     // create table
+    debug!("Creating user table if not exist...");
     sqlx::query(r#"CREATE TABLE IF NOT EXISTS "user" (
                 "id"	INTEGER NOT NULL CHECK(id >= 0) UNIQUE,
                 "name"	TEXT,
@@ -28,10 +30,12 @@ pub async fn open(file_path: &str) -> Result<DbPool, sqlx::Error> {
                 PRIMARY KEY("id","token","chat_id")
         )"#).execute(&pool).await?;
 
+    debug!("Finish opening database.");
     Ok(pool)
 }
 
 pub async fn get_user(db: &DbPool, sql: &str, param: &str) -> Result<Option<User>, sqlx::Error> {
+    debug!(sql, param, "Database query.");
     let mut rows =
         sqlx::query(sql)
             .bind(param).fetch(db);
@@ -52,20 +56,23 @@ pub async fn get_user(db: &DbPool, sql: &str, param: &str) -> Result<Option<User
 }
 
 pub async fn get_user_by_token(db: &DbPool, token: &str) -> Result<Option<User>, sqlx::Error> {
+    debug!(token, "Get user by token.");
     get_user(db, "SELECT id, name, token, chat_id FROM user WHERE token=$1 LIMIT 1",
              token).await
 }
 
 pub async fn get_user_by_chat_id(db: &DbPool, chat_id: u64) -> Result<Option<User>, sqlx::Error> {
+    debug!(chat_id, "Get user by chat_id.");
     get_user(db, "SELECT id, name, token, chat_id FROM user WHERE chat_id=$1 LIMIT 1",
              chat_id.to_string().as_str()).await
 }
 
-pub async fn create_user(db: &DbPool, user: User) -> sqlx::Result<()> {
+pub async fn create_user(db: &DbPool, user: &User) -> sqlx::Result<()> {
+    debug!("Create user: {}", user);
     sqlx::query("INSERT INTO user (id, name, token, chat_id) VALUES ($1,$2,$3,$4)")
         .bind(user.id.to_string())
-        .bind(user.name)
-        .bind(user.token)
+        .bind(user.name.clone())
+        .bind(user.token.clone())
         .bind(user.chat_id.to_string())
         .execute(db).await?;
     Ok(())