Response

response — REST response DTO scaffold (API module)

Generate a response body that maps from a domain model via a from(...) factory, keeping mapping out of the controller.

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Reference loading (progressive disclosure): Read principles first, then use the KB index. Load only topic files matching the current task; MUST NOT recursively load the entire KB.

Where it goes

• API module, package com.example.api.<domain> — co-located with the controller. No public keyword.
• Class name <Entity>Response.

Skeleton (see order/OrderResponse.kt)

data class <Entity>Response(
    val id: String,
    val <field>: <Type>,
) {
    companion object {
        fun from(model: <Model>): <Entity>Response =
            <Entity>Response(
                id = model.id,
                <field> = model.<field>,
            )
    }
}

Rules (MUST)

• data class with val properties + a companion object { fun from(model): <Entity>Response } factory — the response, not the controller, owns model→DTO mapping.
• Paginated lists wrap in the shared cursor page envelope (공유 커서 페이지 엔벨로프 / 공통 프로토콜 모듈; @JsonProperty("_pagination") meta + nextCursor); do not invent a per-endpoint page wrapper.
• KDoc per field, in Korean.
• 생성 코드에 단일 파라미터 람다가 있으면 중첩되지 않은 경우 it을 쓰고, 중첩 스코프를 구분해야 할 때만 내부 파라미터에 이름을 붙인다. 여러 파라미터가 필요한 API는 예외다.

Verify

빌드시스템 자동감지 (gradle/maven/npm/pnpm/yarn) 후 해당 빌드로 컴파일 확인.

Related

[[request]] · [[service]]