1use sea_orm::entity::prelude::*;
 2
 3use crate::llm::db::{ModelId, ProviderId};
 4
 5/// An LLM model.
 6#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
 7#[sea_orm(table_name = "models")]
 8pub struct Model {
 9    #[sea_orm(primary_key)]
10    pub id: ModelId,
11    pub provider_id: ProviderId,
12    pub name: String,
13    pub max_requests_per_minute: i64,
14    pub max_tokens_per_minute: i64,
15    pub max_input_tokens_per_minute: i64,
16    pub max_output_tokens_per_minute: i64,
17    pub max_tokens_per_day: i64,
18    pub price_per_million_input_tokens: i32,
19    pub price_per_million_cache_creation_input_tokens: i32,
20    pub price_per_million_cache_read_input_tokens: i32,
21    pub price_per_million_output_tokens: i32,
22}
23
24#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
25pub enum Relation {
26    #[sea_orm(
27        belongs_to = "super::provider::Entity",
28        from = "Column::ProviderId",
29        to = "super::provider::Column::Id"
30    )]
31    Provider,
32    #[sea_orm(has_many = "super::usage::Entity")]
33    Usages,
34    #[sea_orm(has_many = "super::billing_event::Entity")]
35    BillingEvents,
36}
37
38impl Related<super::provider::Entity> for Entity {
39    fn to() -> RelationDef {
40        Relation::Provider.def()
41    }
42}
43
44impl Related<super::usage::Entity> for Entity {
45    fn to() -> RelationDef {
46        Relation::Usages.def()
47    }
48}
49
50impl Related<super::billing_event::Entity> for Entity {
51    fn to() -> RelationDef {
52        Relation::BillingEvents.def()
53    }
54}
55
56impl ActiveModelBehavior for ActiveModel {}