60 lines
1.4 KiB
Rust
60 lines
1.4 KiB
Rust
use sea_orm::entity::prelude::*;
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#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
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#[sea_orm(table_name = "baker")]
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pub struct Model {
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#[sea_orm(primary_key)]
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pub id: i32,
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pub name: String,
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pub contact_details: Json,
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pub bakery_id: Option<i32>,
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}
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#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
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pub enum Relation {
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#[sea_orm(
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belongs_to = "super::bakery::Entity",
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from = "Column::BakeryId",
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to = "super::bakery::Column::Id",
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on_update = "Cascade",
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on_delete = "SetNull"
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)]
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Bakery,
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}
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impl Related<super::bakery::Entity> for Entity {
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fn to() -> RelationDef {
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Relation::Bakery.def()
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}
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}
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impl Related<super::cake::Entity> for Entity {
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fn to() -> RelationDef {
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super::cakes_bakers::Relation::Cake.def()
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}
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fn via() -> Option<RelationDef> {
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Some(super::cakes_bakers::Relation::Baker.def().rev())
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}
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}
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pub struct BakedForCustomer;
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impl Linked for BakedForCustomer {
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type FromEntity = Entity;
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type ToEntity = super::customer::Entity;
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fn link(&self) -> Vec<RelationDef> {
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vec![
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super::cakes_bakers::Relation::Baker.def().rev(),
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super::cakes_bakers::Relation::Cake.def(),
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super::lineitem::Relation::Cake.def().rev(),
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super::lineitem::Relation::Order.def(),
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super::order::Relation::Customer.def(),
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]
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}
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}
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impl ActiveModelBehavior for ActiveModel {}
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