Files
jinshen-website/server/mappers/questionMapper.ts
2025-11-15 16:33:30 +08:00

65 lines
1.7 KiB
TypeScript

import { isObject } from '../../server/utils/object';
/**
* 将 Directus 返回的 Question 数据转换为 ProductQuestionView 视图模型
*
* @param raw: 原始的 Question 数据
* @returns 转换后的 ProductQuestionView 对象
*
* @example
* const view = toProductQuestionView(rawQuestion);
*/
export function toProductQuestionView(raw: Question): ProductQuestionView {
const trans = raw.translations?.[0];
return {
id: raw.id.toString(),
title: trans?.title ?? '',
content: trans?.content ?? '',
};
}
/**
* 将 Directus 返回的 Question 数据转换为 QuestionListView 视图模型
*
* @param raw: 原始的 Question 数据
* @returns 转换后的 QuestionListView 对象
* ---
* @example
* const view = toQuestionListView(rawQuestion);
*/
export function toQuestionListView(raw: Question): QuestionListView {
const trans = raw.translations?.[0];
const related_products: QuestionListProduct[] = (raw.products ?? [])
.filter(isObject<ProductsQuestion>)
.map((item) => item.products_id)
.filter(isObject<Product>)
.map((item) => {
const translations = item.translations?.[0];
const product_type = isObject<ProductType>(item.product_type)
? ({
id: item.product_type.id.toString(),
name: item.product_type.translations?.[0]?.name ?? '',
} satisfies QuestionListProductType)
: ({
id: '',
name: '',
} satisfies QuestionListProductType);
return {
id: item.id.toString(),
name: translations?.name ?? '',
type: product_type,
};
});
return {
id: raw.id.toString(),
title: trans?.title ?? '',
content: trans?.content ?? '',
products: related_products,
};
}