main
use sea_orm::JsonValue;
use sea_orm::entity::prelude::*;
#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, EnumIter, DeriveActiveEnum)]
#[sea_orm(rs_type = "i16", db_type = "SmallInteger")]
pub enum OutboxStatus {
#[default]
#[sea_orm(num_value = 0)]
Pending,
#[sea_orm(num_value = 1)]
Published,
#[sea_orm(num_value = 2)]
Discarded,
}
#[sea_orm::model]
#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
#[sea_orm(table_name = "event_outbox")]
pub struct Model {
#[sea_orm(primary_key, auto_increment = false)]
pub id: Uuid,
pub subject: String,
pub kind: String,
pub ordering_key: String,
pub envelope: JsonValue,
pub occurred_at: DateTimeUtc,
// `seq` 是 DB 拥有的 identity 列，用于单列排序与判头；不映射到实体，
// 默认值由 schema_extras.sql 维护。
#[sea_orm(default_value = 0)]
pub status: OutboxStatus,
pub published_at: Option<DateTimeUtc>,
pub discarded_at: Option<DateTimeUtc>,
#[sea_orm(default_expr = "Expr::current_timestamp()")]
pub available_at: DateTimeUtc,
pub lease_id: Option<Uuid>,
pub leased_until: Option<DateTimeUtc>,
#[sea_orm(default_value = 0)]
pub attempts: i32,
#[sea_orm(column_type = "Text")]
pub last_error: Option<String>,
}
impl ActiveModelBehavior for ActiveModel {}