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//! Repository trait for Mail aggregate
//!
//! Generated by metaphor-schema. Do not edit manually.
//!
//! This trait defines the repository contract for the Mail aggregate.
//! Implementation is in the infrastructure layer.
use async_trait::async_trait;
use anyhow::Result;
use uuid::Uuid;
use crate::domain::entity::{Mail, MailFailureType, MailState};
/// Pagination parameters for list queries
#[derive(Debug, Clone, Default)]
pub struct MailPaginationParams {
pub page: u32,
pub per_page: u32,
}
impl MailPaginationParams {
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 MailPaginatedResult {
pub data: Vec<Mail>,
pub total: u64,
pub page: u32,
pub per_page: u32,
}
/// Filter parameters for list queries
#[derive(Debug, Clone, Default)]
pub struct MailFilter {
pub mail_message_id: Option<Uuid>,
pub state: Option<MailState>,
pub failure_type: Option<MailFailureType>,
pub auto_delete: Option<bool>,
pub failure_reason: Option<String>,
pub email_to: Option<String>,
pub email_cc: Option<String>,
pub reply_to: Option<String>,
}
impl MailFilter {
/// Check if any filter is set
pub fn has_filters(&self) -> bool {
self.mail_message_id.is_some() || self.state.is_some() || self.failure_type.is_some() || self.auto_delete.is_some() || self.failure_reason.is_some() || self.email_to.is_some() || self.email_cc.is_some() || self.reply_to.is_some()
}
}
/// Repository trait for Mail aggregate
///
/// This trait defines the persistence contract for Mail entities.
/// Implementations should be in the infrastructure layer.
#[async_trait]
pub trait MailRepository: Send + Sync {
// =========================================================================
// Core CRUD Operations
// =========================================================================
/// Save a new mail entity
async fn save(&self, entity: &Mail) -> Result<Mail>;
/// Find mail by ID
async fn find_by_id(&self, id: &str) -> Result<Option<Mail>>;
/// Find all mail entities
async fn find_all(&self) -> Result<Vec<Mail>>;
/// Update mail by ID
async fn update(&self, id: &str, entity: &Mail) -> Result<Option<Mail>>;
/// Delete mail by ID
async fn delete(&self, id: &str) -> Result<bool>;
// =========================================================================
// Pagination
// =========================================================================
/// List mail with pagination
async fn list(&self, params: MailPaginationParams) -> Result<MailPaginatedResult>;
/// List mail with pagination and filters
async fn list_with_filters(&self, params: MailPaginationParams, filters: MailFilter) -> Result<MailPaginatedResult>;
/// Count all mail entities
async fn count(&self) -> Result<u64>;
/// Count mail entities matching filters
async fn count_with_filters(&self, filters: MailFilter) -> Result<u64>;
/// Check if mail exists by ID
async fn exists(&self, id: &str) -> Result<bool>;
// =========================================================================
// Soft Delete Operations
// =========================================================================
/// Soft delete mail by ID
async fn soft_delete(&self, id: &str) -> Result<bool>;
/// Restore soft-deleted mail by ID
async fn restore(&self, id: &str) -> Result<Option<Mail>>;
/// List soft-deleted mail entities
async fn list_deleted(&self, params: MailPaginationParams) -> Result<MailPaginatedResult>;
/// Empty trash (permanently delete all soft-deleted entities)
async fn empty_trash(&self) -> Result<u64>;
// =========================================================================
// Bulk Operations
// =========================================================================
/// Bulk save mail entities
async fn bulk_save(&self, entities: &[Mail]) -> Result<Vec<Mail>>;
/// Bulk delete by IDs
async fn bulk_delete(&self, ids: &[&str]) -> Result<u64>;
}