раскидал структуру для монорепозитория

backend/src/models/category.rs

@@ -0,0 +1,41 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+use utoipa::ToSchema;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize, ToSchema)]
+#[sea_orm(table_name = "category")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub family_id: i32,
+    pub name: String,
+    pub limit_amount: Decimal,
+    pub created_at: DateTime,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::family::Entity",
+        from = "Column::FamilyId",
+        to = "super::family::Column::Id"
+    )]
+    Family,
+
+    #[sea_orm(has_many = "super::expense::Entity")]
+    Expense,
+}
+
+impl Related<super::family::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Family.def()
+    }
+}
+
+impl Related<super::expense::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Expense.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

backend/src/models/expense.rs

@@ -0,0 +1,32 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+use utoipa::ToSchema;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize, ToSchema)]
+#[sea_orm(table_name = "expense")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub category_id: i32,
+    pub amount: Decimal,
+    pub description: Option<String>,
+    pub created_at: DateTime,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::category::Entity",
+        from = "Column::CategoryId",
+        to = "super::category::Column::Id"
+    )]
+    Category,
+}
+
+impl Related<super::category::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Category.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

backend/src/models/family.rs

@@ -0,0 +1,25 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+use utoipa::ToSchema;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize, ToSchema)]
+#[sea_orm(table_name = "family")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub name: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(has_many = "super::category::Entity")]
+    Category,
+}
+
+impl Related<super::category::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Category.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

backend/src/models/mod.rs

@@ -0,0 +1,9 @@
+pub mod family;
+pub mod category;
+pub mod expense;
+pub mod user;
+
+pub use family::Entity as Family;
+pub use category::Entity as Category;
+pub use expense::Entity as Expense;
+pub use user::Entity as User;

backend/src/models/user.rs

@@ -0,0 +1,18 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "user")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    #[sea_orm(unique)]
+    pub username: String,
+    pub password_hash: String,
+    pub is_admin: bool,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}