shop/utils/http.ts

import { z, ZodTypeAny } from 'zod'

export const deserialize = <TZod extends ZodTypeAny>(target: unknown, zType: TZod): z.TypeOf<TZod> => {
    if (typeof target === 'object' && target !== null && target.hasOwnProperty('body')) {
        target = JSON.parse((<{ body: string }>target).body)
    }

    const parse = zType.safeParse(target)
    if (parse.success === false) {
        throw new Error(`Body is not in correct structure: '${parse.error}'`)
    }

    return parse.data
}