feat: authentication system

src/entities/user.rs

@@ -0,0 +1,26 @@
+use argon2::{Argon2, PasswordHash, PasswordVerifier};
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "User")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = true)]
+    pub id: u32,
+    #[sea_orm(unique)]
+    pub username: String,
+    pub hashed_password: String,
+}
+
+impl Model {
+    pub fn verify_password(&self, password: String) -> bool {
+        let parsed_hash = PasswordHash::new(&self.hashed_password).unwrap();
+        Argon2::default().verify_password(password.as_bytes(), &parsed_hash).is_ok()
+    }
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+}
+
+impl ActiveModelBehavior for ActiveModel {}