forked from crowetic/commerce
59 lines
1.4 KiB
TypeScript
59 lines
1.4 KiB
TypeScript
import type { NextApiHandler, NextApiRequest, NextApiResponse } from 'next'
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import { ShopifyConfig, getConfig } from '..'
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export type ShopifyApiHandler<
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T = any,
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H extends ShopifyHandlers = {},
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Options extends {} = {}
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> = (
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req: NextApiRequest,
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res: NextApiResponse<ShopifyApiResponse<T>>,
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config: ShopifyConfig,
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handlers: H,
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// Custom configs that may be used by a particular handler
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options: Options
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) => void | Promise<void>
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export type ShopifyHandler<T = any, Body = null> = (options: {
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req: NextApiRequest
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res: NextApiResponse<ShopifyApiResponse<T>>
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config: ShopifyConfig
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body: Body
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}) => void | Promise<void>
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export type ShopifyHandlers<T = any> = {
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[k: string]: ShopifyHandler<T, any>
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}
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export type ShopifyApiResponse<T> = {
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data: T | null
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errors?: { message: string; code?: string }[]
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}
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export default function createApiHandler<
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T = any,
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H extends ShopifyHandlers = {},
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Options extends {} = {}
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>(
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handler: ShopifyApiHandler<T, H, Options>,
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handlers: H,
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defaultOptions: Options
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) {
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return function getApiHandler({
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config,
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operations,
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options,
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}: {
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config?: ShopifyConfig
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operations?: Partial<H>
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options?: Options extends {} ? Partial<Options> : never
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} = {}): NextApiHandler {
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const ops = { ...operations, ...handlers }
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const opts = { ...defaultOptions, ...options }
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return function apiHandler(req, res) {
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return handler(req, res, getConfig(config), ops, opts)
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}
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}
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}
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