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