refactor: 将Data到ViewModel的转换由App转移至Server端
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- 将逻辑转移到Server端后,简化前端逻辑
This commit is contained in:
2025-11-13 20:45:43 +08:00
parent e215a4d498
commit 23f2700c0f
70 changed files with 904 additions and 614 deletions

30
server/utils/object.ts Normal file
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/**
* 判断某一值是否为非null对象
*
* @template T 泛型类型,用于推断目标对象的类型
* @param value: 需要判断的值
* @returns 如果值是非null对象则返回true否则返回false
*
* @example
* if (isObject<Product>(value)) value.id
*/
export const isObject = <T extends object>(value: unknown): value is T =>
typeof value === 'object' && value !== null;
/**
* 判断某一值是否为非null对象组成的数组
*
* @template T 泛型类型,用于推断目标对象的类型
* @param value: 需要判断的值
* @returns 如果值是非null对象组成的数组则返回true否则返回false
*
* @example
* const data: unknown = [{ id: 1 }, { id: 2 }];
* if (isArrayOfObject)<{ id: number }>(data) {
* // TypeScript 知道 data 是 { id: number }[] 类型
* console.log(data[0].id);
* }
*/
export const isArrayOfObject = <T extends object>(arr: unknown): arr is T[] => {
return Array.isArray(arr) && arr.every(isObject<T>);
};