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//! Repository trait for Lot aggregate
//!
//! Generated by metaphor-schema. Do not edit manually.
//!
//! This trait defines the repository contract for the Lot aggregate.
//! Implementation is in the infrastructure layer.
use async_trait::async_trait;
use anyhow::Result;
use uuid::Uuid;
use crate::domain::entity::Lot;
/// Pagination parameters for list queries
#[derive(Debug, Clone, Default)]
pub struct LotPaginationParams {
pub page: u32,
pub per_page: u32,
}
impl LotPaginationParams {
pub fn new(page: u32, per_page: u32) -> Self {
Self { page, per_page }
}
pub fn offset(&self) -> u64 {
((self.page.saturating_sub(1)) * self.per_page) as u64
}
pub fn limit(&self) -> u64 {
self.per_page as u64
}
}
/// Paginated result for list queries
#[derive(Debug, Clone)]
pub struct LotPaginatedResult {
pub data: Vec<Lot>,
pub total: u64,
pub page: u32,
pub per_page: u32,
}
/// Filter parameters for list queries
#[derive(Debug, Clone, Default)]
pub struct LotFilter {
pub name: Option<String>,
pub reference: Option<String>,
pub item_id: Option<Uuid>,
pub location_id: Option<Uuid>,
pub note: Option<String>,
}
impl LotFilter {
/// Check if any filter is set
pub fn has_filters(&self) -> bool {
self.name.is_some() || self.reference.is_some() || self.item_id.is_some() || self.location_id.is_some() || self.note.is_some()
}
}
/// Repository trait for Lot aggregate
///
/// This trait defines the persistence contract for Lot entities.
/// Implementations should be in the infrastructure layer.
#[async_trait]
pub trait LotRepository: Send + Sync {
// =========================================================================
// Core CRUD Operations
// =========================================================================
/// Save a new lot entity
async fn save(&self, entity: &Lot) -> Result<Lot>;
/// Find lot by ID
async fn find_by_id(&self, id: &str) -> Result<Option<Lot>>;
/// Find all lot entities
async fn find_all(&self) -> Result<Vec<Lot>>;
/// Update lot by ID
async fn update(&self, id: &str, entity: &Lot) -> Result<Option<Lot>>;
/// Delete lot by ID
async fn delete(&self, id: &str) -> Result<bool>;
// =========================================================================
// Pagination
// =========================================================================
/// List lot with pagination
async fn list(&self, params: LotPaginationParams) -> Result<LotPaginatedResult>;
/// List lot with pagination and filters
async fn list_with_filters(&self, params: LotPaginationParams, filters: LotFilter) -> Result<LotPaginatedResult>;
/// Count all lot entities
async fn count(&self) -> Result<u64>;
/// Count lot entities matching filters
async fn count_with_filters(&self, filters: LotFilter) -> Result<u64>;
/// Check if lot exists by ID
async fn exists(&self, id: &str) -> Result<bool>;
// =========================================================================
// Soft Delete Operations
// =========================================================================
/// Soft delete lot by ID
async fn soft_delete(&self, id: &str) -> Result<bool>;
/// Restore soft-deleted lot by ID
async fn restore(&self, id: &str) -> Result<Option<Lot>>;
/// List soft-deleted lot entities
async fn list_deleted(&self, params: LotPaginationParams) -> Result<LotPaginatedResult>;
/// Empty trash (permanently delete all soft-deleted entities)
async fn empty_trash(&self) -> Result<u64>;
// =========================================================================
// Bulk Operations
// =========================================================================
/// Bulk save lot entities
async fn bulk_save(&self, entities: &[Lot]) -> Result<Vec<Lot>>;
/// Bulk delete by IDs
async fn bulk_delete(&self, ids: &[&str]) -> Result<u64>;
}