backbone-inventory 0.10.2

Inventory: stock ledger of record (SLE) + moving-average valuation; emits COGS/asset AccountingPost (Delivery/Receipt -> GL)
Documentation
//! Validator for PurchaseReceipt entity
//!
//! Generated by metaphor-schema. Do not edit manually.
//!
//! Returns an `EntityValidator<PurchaseReceipt>` pre-loaded with schema-derived
//! field rules. Extend in the `// <<< CUSTOM` zone.

use backbone_core::{EntityValidator, ValidationErrors, ValidationError};
use backbone_core::{NonNegative, OptionalNotBlank, RequiredString};
use crate::domain::entity::PurchaseReceipt;

/// Validator type alias for PurchaseReceipt entities.
pub type PurchaseReceiptValidator = EntityValidator<PurchaseReceipt>;

/// Build a validator for PurchaseReceipt with all schema-defined field rules.
pub fn purchase_receipt_validator() -> PurchaseReceiptValidator {
    EntityValidator::new()
        .rule(RequiredString::new("receipt_number", |e: &PurchaseReceipt| &e.receipt_number))
        .rule(RequiredString::new("currency", |e: &PurchaseReceipt| &e.currency))
        .rule(OptionalNotBlank::new("notes", |e: &PurchaseReceipt| e.notes.as_deref()))
}