backbone-mailing 0.9.0

//! Application service for MailingContact entities
//!
//! Generated by metaphor-schema. Do not edit manually.
//!
//! Type alias over `GenericCrudService` — all CRUD logic lives in backbone-core.
//! For custom behaviour, create `mailing_contact_service_custom.rs` (preserved on regen).

use backbone_core::GenericCrudService;

use crate::presentation::dto::{CreateMailingContactDto, UpdateMailingContactDto};
use crate::domain::entity::MailingContact;
use crate::infrastructure::persistence::MailingContactRepository;

/// Application service for MailingContact entities.
///
/// All 12 standard CRUD operations (list, create, get, update, patch,
/// soft_delete, restore, empty_trash, bulk_create, upsert, find_by_id,
/// list_deleted) are provided by `GenericCrudService`.
///
/// Custom extensions go in `mailing_contact_service_custom.rs`:
///
/// ```rust,ignore
/// pub struct MailingContactServiceCustom {
///     inner: Arc<MailingContactService>,
///     // add domain-specific dependencies here
/// }
/// ```
pub type MailingContactService = GenericCrudService<
    MailingContact,
    CreateMailingContactDto,
    UpdateMailingContactDto,
    MailingContactRepository,
>;

/// The rules the schema declares for MailingContact, checked against the row a create or update
/// would store. The generated build attaches it to [`MailingContactService`]. A refusing rule's
/// break answers 422; a rule in shadow is logged under `backbone::write_guard` and the
/// write goes ahead.
pub struct MailingContactRowRules;

#[async_trait::async_trait]
impl backbone_core::write_guard::WriteGuard<MailingContact> for MailingContactRowRules {
    async fn check(
        &self,
        ctx: &backbone_core::write_guard::WriteCtx<'_, MailingContact>,
    ) -> backbone_core::write_guard::GuardOutcome {
        use backbone_core::row_rule as r;
        use backbone_core::violation::Violation;
        use backbone_core::write_guard::{GuardOutcome, WriteKind};
        let (create, update) = (ctx.kind == WriteKind::Create, ctx.kind == WriteKind::Update);
        let Some(after) = ctx.after.filter(|_| create || update) else {
            return GuardOutcome::allow();
        };
        let Ok(row) = serde_json::to_value(after) else {
            return GuardOutcome::allow();
        };
        let row = &row;
        let old = ctx.before.and_then(|b| serde_json::to_value(b).ok());
        let shadow = Vec::new();
        let mut refuse = Vec::new();
        // `name_max_length` (@max(120) on MailingContact.name)
        if (create || (update && r::changed(old.as_ref(), row, &["name"]))) && !r::holds(&r::le(r::length(r::field(row, "name")), r::Val::Num(120.0_f64))) {
            refuse.push(Violation::new("name", "max_length", "name must be at most 120 characters").with_param("max", 120_i64));
        }
        // `first_name_max_length` (@max(120) on MailingContact.first_name)
        if (create || (update && r::changed(old.as_ref(), row, &["first_name"]))) && !r::holds(&r::le(r::length(r::field(row, "first_name")), r::Val::Num(120.0_f64))) {
            refuse.push(Violation::new("first_name", "max_length", "first_name must be at most 120 characters").with_param("max", 120_i64));
        }
        // `last_name_max_length` (@max(120) on MailingContact.last_name)
        if (create || (update && r::changed(old.as_ref(), row, &["last_name"]))) && !r::holds(&r::le(r::length(r::field(row, "last_name")), r::Val::Num(120.0_f64))) {
            refuse.push(Violation::new("last_name", "max_length", "last_name must be at most 120 characters").with_param("max", 120_i64));
        }
        // `email_required` (@required on MailingContact.email)
        if (create || (update && r::changed(old.as_ref(), row, &["email"]))) && !r::holds(&r::and(r::is_not_null(r::field(row, "email")), r::not(r::is_empty(r::trim(r::field(row, "email")))))) {
            refuse.push(Violation::new("email", "required", "email is required"));
        }
        // `email_max_length` (@max(255) on MailingContact.email)
        if (create || (update && r::changed(old.as_ref(), row, &["email"]))) && !r::holds(&r::le(r::length(r::field(row, "email")), r::Val::Num(255.0_f64))) {
            refuse.push(Violation::new("email", "max_length", "email must be at most 255 characters").with_param("max", 255_i64));
        }
        // `company_name_max_length` (@max(120) on MailingContact.company_name)
        if (create || (update && r::changed(old.as_ref(), row, &["company_name"]))) && !r::holds(&r::le(r::length(r::field(row, "company_name")), r::Val::Num(120.0_f64))) {
            refuse.push(Violation::new("company_name", "max_length", "company_name must be at most 120 characters").with_param("max", 120_i64));
        }
        // `country_code_max_length` (@max(2) on MailingContact.country_code)
        if (create || (update && r::changed(old.as_ref(), row, &["country_code"]))) && !r::holds(&r::le(r::length(r::field(row, "country_code")), r::Val::Num(2.0_f64))) {
            refuse.push(Violation::new("country_code", "max_length", "country_code must be at most 2 characters").with_param("max", 2_i64));
        }
        // `phone_max_length` (@max(64) on MailingContact.phone)
        if (create || (update && r::changed(old.as_ref(), row, &["phone"]))) && !r::holds(&r::le(r::length(r::field(row, "phone")), r::Val::Num(64.0_f64))) {
            refuse.push(Violation::new("phone", "max_length", "phone must be at most 64 characters").with_param("max", 64_i64));
        }
        GuardOutcome { refuse, shadow }
    }
}