[DEPLOY] v.48 stamp, partnership 리팩토링

[BAEK0111]

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[Copilot]

Pull request overview

This PR updates partnership persistence so that PaperContent.category is populated from the single selected goods item (improving downstream display/usage), and adjusts the STAMP notification preview text formatting.

Changes:

• Populate PaperContent.category with the goods name when an option contains exactly one goods item (both update and manual-create flows).
• Add mutability to PaperContent to allow updating category during save.
• Update STAMP notification preview message to remove the newline.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
src/main/java/com/assu/server/domain/partnership/service/PartnershipServiceImpl.java	Sets category from single-goods options during partnership update/manual creation.
src/main/java/com/assu/server/domain/partnership/entity/PaperContent.java	Adds Lombok @Setter to allow updating category before persisting.
src/main/java/com/assu/server/domain/notification/service/NotificationCommandServiceImpl.java	Adjusts STAMP notification preview text formatting.

Comments suppressed due to low confidence (1)

src/main/java/com/assu/server/domain/partnership/service/PartnershipServiceImpl.java:323

• Same index-coupled options()↔contents mutation logic is duplicated here. Consider extracting a small helper (or handling it during DTO→entity mapping) so future changes don’t have to be applied in multiple places.

            List<PaperContent> contents = request.toPaperContents(paper);
            
            for (int i = 0; i < contents.size(); i++) {
                var opt = request.options().get(i);
                if (opt.goods() != null && opt.goods().size() == 1) {
                    contents.get(i).setCategory(opt.goods().get(0).goodsName());
                }
            }

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[Copilot]

Adding @Setter at the entity class level makes all fields (including id, paper, and enum fields) mutable from anywhere, which can lead to unintended state changes on managed JPA entities. If the goal is only to update category, prefer a field-level @Setter on category (or a dedicated mutator like updateCategory(...)) rather than enabling setters for every field.

[Copilot]

request.options().get(i) is accessed via index alignment with newContents. This works only because toPaperContents() currently preserves ordering/size; consider iterating over options() directly (or setting category inside toPaperContents() / PartnershipOptionRequestDTO.toPaperContent) to avoid fragile index-based coupling and to keep the transformation in one place.

Suggested change

	for (int i = 0; i < newContents.size(); i++) {
	var option = request.options().get(i);
	if (option.goods() != null && option.goods().size() == 1) {
	newContents.get(i).setCategory(option.goods().get(0).goodsName());
	}
	}
	List<?> options = request.options();
	int count = Math.min(newContents.size(), options.size());
	for (int i = 0; i < count; i++) {
	var option = options.get(i);
	if (option instanceof PartnershipOptionRequestDTO partnershipOption
	&& partnershipOption.goods() != null
	&& partnershipOption.goods().size() == 1) {
	newContents.get(i).setCategory(partnershipOption.goods().get(0).goodsName());
	}
	}