durable-db 0.11.3

Database migrations and schema for the durable workflow engine
Documentation 
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//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19

use super::sea_orm_active_enums::TaskStatus;
use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};

#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
#[sea_orm(schema_name = "durable", table_name = "task")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = false)]
    pub id: Uuid,
    pub parent_id: Option<Uuid>,
    pub sequence: Option<i32>,
    #[sea_orm(column_type = "Text")]
    pub name: String,
    pub status: TaskStatus,
    pub kind: String,
    #[sea_orm(column_type = "JsonBinary", nullable)]
    pub input: Option<Json>,
    #[sea_orm(column_type = "JsonBinary", nullable)]
    pub output: Option<Json>,
    #[sea_orm(column_type = "Text", nullable)]
    pub error: Option<String>,
    pub max_retries: i32,
    pub retry_count: i32,
    #[sea_orm(column_type = "Text", nullable)]
    pub cron: Option<String>,
    pub next_run_at: Option<DateTimeWithTimeZone>,
    #[sea_orm(column_type = "Text", nullable)]
    pub queue_name: Option<String>,
    #[sea_orm(column_type = "Text", nullable)]
    pub handler: Option<String>,
    #[sea_orm(column_type = "Text", nullable)]
    pub executor_id: Option<String>,
    #[sea_orm(column_type = "Text", nullable)]
    pub app_version: Option<String>,
    pub timeout_ms: Option<i64>,
    pub deadline_epoch_ms: Option<i64>,
    pub recovery_count: i32,
    pub max_recovery_attempts: i32,
    pub created_at: DateTimeWithTimeZone,
    pub started_at: Option<DateTimeWithTimeZone>,
    pub completed_at: Option<DateTimeWithTimeZone>,
}

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
    #[sea_orm(
        belongs_to = "Entity",
        from = "Column::ParentId",
        to = "Column::Id",
        on_update = "NoAction",
        on_delete = "Cascade"
    )]
    SelfRef,
    #[sea_orm(
        belongs_to = "super::task_queue::Entity",
        from = "Column::QueueName",
        to = "super::task_queue::Column::Name",
        on_update = "NoAction",
        on_delete = "NoAction"
    )]
    TaskQueue,
}

impl Related<super::task_queue::Entity> for Entity {
    fn to() -> RelationDef {
        Relation::TaskQueue.def()
    }
}

impl ActiveModelBehavior for ActiveModel {}