feat/web: Patchset 3 (#455)

https://apifox.com/apidoc/shared-ceda7a60-e817-4ea8-827b-de4e874dc45e

implement all backend API

easytier-web/src/db/entity/groups.rs

@@ -0,0 +1,35 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.0
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "groups")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    #[sea_orm(unique)]
+    pub name: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(has_many = "super::groups_permissions::Entity")]
+    GroupsPermissions,
+    #[sea_orm(has_many = "super::users_groups::Entity")]
+    UsersGroups,
+}
+
+impl Related<super::groups_permissions::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::GroupsPermissions.def()
+    }
+}
+
+impl Related<super::users_groups::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::UsersGroups.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}