forked from crowetic/commerce
67 lines
1.6 KiB
TypeScript
67 lines
1.6 KiB
TypeScript
import { getConfig } from '..'
|
|
import { BigcommerceApiError, BigcommerceNetworkError } from './errors'
|
|
|
|
export default async function fetchStoreApi<T>(
|
|
endpoint: string,
|
|
options?: RequestInit
|
|
): Promise<T> {
|
|
const config = getConfig()
|
|
let res: Response
|
|
|
|
try {
|
|
res = await fetch(config.storeApiUrl + endpoint, {
|
|
...options,
|
|
headers: {
|
|
...options?.headers,
|
|
'Content-Type': 'application/json',
|
|
'X-Auth-Token': config.storeApiToken,
|
|
'X-Auth-Client': config.storeApiClientId,
|
|
},
|
|
})
|
|
} catch (error) {
|
|
throw new BigcommerceNetworkError(
|
|
`Fetch to Bigcommerce failed: ${error.message}`
|
|
)
|
|
}
|
|
|
|
if (!res.ok) {
|
|
throw new BigcommerceApiError(await getErrorText(res), res)
|
|
}
|
|
|
|
const contentType = res.headers.get('Content-Type')
|
|
|
|
if (!contentType?.includes('application/json')) {
|
|
throw new BigcommerceApiError(
|
|
`Fetch to Bigcommerce API failed, expected JSON content but found: ${contentType}`,
|
|
res
|
|
)
|
|
}
|
|
|
|
// If something was removed, the response will be empty
|
|
return res.status === 204 ? null : await res.json()
|
|
}
|
|
|
|
async function getErrorText(res: Response) {
|
|
return `Big Commerce API error (${res.status}) \n${JSON.stringify(
|
|
getRawHeaders(res)
|
|
)}\n ${await getTextOrNull(res)}`
|
|
}
|
|
|
|
function getRawHeaders(res: Response) {
|
|
const headers: { [key: string]: string } = {}
|
|
|
|
res.headers.forEach((value, key) => {
|
|
headers[key] = value
|
|
})
|
|
|
|
return headers
|
|
}
|
|
|
|
function getTextOrNull(res: Response) {
|
|
try {
|
|
return res.text()
|
|
} catch (err) {
|
|
return null
|
|
}
|
|
}
|