feat: directus视图与转换函数

- views: 用于前端渲染的视图模型
- mapper: 用于视图模型转换的转换函数
- utils: 相关工具函数
This commit is contained in:
2025-10-15 16:48:38 +08:00
parent de7c03a7a9
commit 98f978484c
9 changed files with 332 additions and 0 deletions

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/**
* 将 Directus 返回的 Document 数据转换为 DocumentView 视图模型
*
* @param raw: 原始的 Document 数据
* @returns 转换后的 DocumentView 对象
*
* @example
* const view = toDocumentView(rawDocument);
*/
export function toDocumentView(raw: ProductDocument): ProductDocumentView {
const trans = raw.translations?.[0] ?? {
title: '',
};
const fileId = typeof raw.file === 'string' ? raw.file : raw.file?.id;
const file = raw.file as DirectusFile;
const { getFileUrl } = useDirectusFiles();
const url = getFileUrl(fileId);
return {
id: raw.id,
filename: file.filename_download,
title: trans.title,
url: url,
size: file.filesize,
};
}

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/**
* 将 Directus返回的 Product 数据转换为 ProductListView 视图模型
*
* @param raw: 原始的 Product 数据
* @returns 转换后的 ProductListView 对象
*
* @example
* const view = toProductListView(rawProduct);
*/
export function toProductListView(raw: Product): ProductListView {
const trans = raw.translations?.[0] ?? { name: '', summary: '' };
return {
id: raw.id,
product_type:
typeof raw.product_type === 'string'
? raw.product_type
: typeof raw.product_type === 'object' && raw.product_type
? raw.product_type.translations[0].name || ''
: '',
name: trans.name,
summary: trans.summary,
cover: raw.cover.toString(),
};
}
/**
* 将 Directus 返回的 ProductSpecGroup 数据转换为 ProductSpecGroupView 视图模型
*
* @param raw: 原始的 ProductSpecGroup 数据
* @returns 转换后的 ProductSpecGroupView 对象
*
* @example
* const view = toProductSpecGroupView(rawSpecGroup);
*/
export function toProductSpecGroupView(
raw: ProductSpecGroup
): ProductSpecGroupView {
const trans = raw.translations?.[0] ?? {
name: '',
};
return {
id: raw.id,
name: trans.name,
specs: raw.specs
.filter(isObject<ProductSpec>)
.map((item) => toProductSpecView(item)),
};
}
/**
* 将 Directus 返回的 ProductSpec 数据转换为 ProductSpecView 视图模型
*
* @param raw: 原始的 ProductSpec 数据
* @returns 转换后的 ProductSpecView 对象
*
* @example
* const view = toProductSpecView(rawSpecGroup);
*/
export function toProductSpecView(raw: ProductSpec): ProductSpecView {
const trans = raw.translations?.[0] ?? {
key: '',
};
return {
id: raw.id,
key: trans.key,
value: raw.value,
};
}
/**
* 将 Directus 返回的 Product 数据转换为 ProductView 视图模型
*
* @param raw: 原始的 Product 数据
* @returns 转换后的 ProductView 对象
*
* @example
* const view = toProductView(rawProduct);
*/
export function toProductView(raw: Product): ProductView {
const trans = raw.translations?.[0] ?? {
name: '',
summary: '',
description: '',
};
const images = (raw.images ?? [])
.filter(isObject<ProductsProductImage>)
.map((item) => item.product_images_id)
.filter(isObject<ProductImage>)
.map((item) => {
return {
id: item.id,
image: item.image.toString(),
caption: item.translations?.[0]?.caption || '',
};
});
const specs = (raw.specs ?? [])
.filter(isObject<ProductSpecGroup>)
.map((item) => toProductSpecGroupView(item));
const faqs = (raw.faqs ?? [])
.filter(isObject<ProductsQuestion>)
.map((item) => item.questions_id)
.filter(isObject<Question>)
.map((item) => toQuestionView(item));
const documents = (raw.documents ?? [])
.filter(isObject<ProductsProductDocument>)
.map((item) => item.product_documents_id)
.filter(isObject<ProductDocument>)
.map((item) => toDocumentView(item));
return {
id: raw.id,
product_type:
typeof raw.product_type === 'string'
? raw.product_type
: typeof raw.product_type === 'object' && raw.product_type
? raw.product_type.translations[0].name || ''
: '',
name: trans.name,
summary: trans.summary,
images: images,
description: trans.description,
specs: specs,
faqs: faqs,
documents: documents,
};
}

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/**
* 将 Directus 返回的 Question 数据转换为 QuestionView 视图模型
*
* @param raw: 原始的 Question 数据
* @returns 转换后的 QuestionView 对象
*
* @example
* const view = toQuestionView(rawQuestion);
*/
export function toQuestionView(raw: Question): QuestionView {
const trans = raw.translations?.[0] ?? { title: '', content: '' };
return {
id: raw.id,
title: trans.title,
content: trans.content,
};
}