Create or change immutable business values with meaningful invariants, equality, or behavior, such as order numbers and money. Use when primitive values obscure domain rules; avoid wrapping every scalar.
インストールする前に、エージェントに与えられる指示の中身を確認できます。
Use App\Domain\<Capability>\ValueObjects and the domain name, such as OrderNumber or Money, without a ValueObject suffix.
Value Objects are immutable by default and normally final. Validate invariants at construction, preserve them through operations, and compare by value when equality matters. Use specific domain exceptions for invalid values. Do not add HTTP validation or presentation dependencies.
For the order example, an OrderNumber is useful if it enforces a business format or supports meaningful operations. A numeric database ID alone does not justify a wrapper. A cancellation fee may justify Money with explicit currency and precision semantics; do not invent currency conversion rules or use floating-point arithmetic for exact money.
Reuse existing compatible value types and Eloquent casts. When persisting a Value Object, define and test its storage round trip only if the use case needs it. Avoid introducing a new package, generic Value Object base class, or custom casting framework automatically.
Application Data objects carry use-case input; Value Objects express business meaning. Choose based on responsibility rather than the number of properties.
まだレビューはありません。使ってみた感想をお寄せください。
概要と使いどころ
Create, modify, or refactor application use cases into Laravel-native DDD Actions. Use for business operations such as placing or cancelling orders, extracting controller orchestration, and fixing use-case behavior.
日本語の概要は準備中です。原文の説明を表示しています。
Create or change structured input for application use cases, including extracting HTTP request data for Actions invoked from controllers, jobs, or commands. Avoid DTOs for trivial scalar input.
日本語の概要は準備中です。原文の説明を表示しています。
Create, modify, or debug business events and their follow-up reactions, including order cancellation events, queued listeners, transaction timing, and rollback behavior.
日本語の概要は準備中です。原文の説明を表示しています。
Create, extend, or fix Eloquent business models and their state transitions. Use when moving business rules out of controllers or Actions, or explicitly migrating a model into a DDD capability.
日本語の概要は準備中です。原文の説明を表示しています。
Create or refactor business calculations and rules spanning multiple domain objects when no single entity or value object naturally owns the behavior. Use when assessing a growing service class.
日本語の概要は準備中です。原文の説明を表示しています。
Add, change, or debug external API integrations, vendor SDK adapters, and bridges to legacy business workflows. Use when an Action or domain service needs an outer technical dependency.
日本語の概要は準備中です。原文の説明を表示しています。