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