feat: init book handler

src/model/db/category.rs

@@ -0,0 +1,22 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.11
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "category")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i64,
+    pub name: String,
+    pub uid: i64,
+    pub parent_id: i64,
+    pub is_deleted: bool,
+    pub created_at: DateTime,
+    pub updated_at: DateTime,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}