personal discounts to businesses done

src/models/_entities/account_product_prices.rs

@@ -0,0 +1,49 @@
+//! `SeaORM` Entity for per-account negotiated product prices. Hand-written to
+//! match the `account_product_prices` migration (one row per (user, product)).
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "account_product_prices")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub user_id: i32,
+    pub product_id: i32,
+    pub price_cents: i64,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::users::Entity",
+        from = "Column::UserId",
+        to = "super::users::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Users,
+    #[sea_orm(
+        belongs_to = "super::products::Entity",
+        from = "Column::ProductId",
+        to = "super::products::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Products,
+}
+
+impl Related<super::users::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Users.def()
+    }
+}
+
+impl Related<super::products::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Products.def()
+    }
+}

src/models/_entities/mod.rs

@@ -2,6 +2,7 @@
 
 pub mod prelude;
 
+pub mod account_product_prices;
 pub mod audit_logs;
 pub mod categories;
 pub mod customer_profiles;

src/models/_entities/prelude.rs

@@ -1,5 +1,6 @@
 //! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.20
 
+pub use super::account_product_prices::Entity as AccountProductPrices;
 pub use super::audit_logs::Entity as AuditLogs;
 pub use super::categories::Entity as Categories;
 pub use super::customer_profiles::Entity as CustomerProfiles;