79 lines
1.9 KiB
TypeScript
79 lines
1.9 KiB
TypeScript
import { loadStripe } from '@stripe/stripe-js/pure'
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import { Plan, User } from 'db'
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import {
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env,
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guessIfUserIsEuropean,
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isDefined,
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isEmpty,
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sendRequest,
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} from 'utils'
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type UpgradeProps = {
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user: User
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stripeId?: string
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plan: Plan
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workspaceId: string
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additionalChats: number
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additionalStorage: number
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}
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export const pay = async ({
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stripeId,
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...props
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}: UpgradeProps): Promise<{ newPlan?: Plan; error?: Error } | void> =>
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isDefined(stripeId)
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? updatePlan({ ...props, stripeId })
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: redirectToCheckout(props)
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export const updatePlan = async ({
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stripeId,
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plan,
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workspaceId,
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additionalChats,
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additionalStorage,
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}: Omit<UpgradeProps, 'user'>): Promise<{ newPlan?: Plan; error?: Error }> => {
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const { data, error } = await sendRequest<{ message: string }>({
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method: 'PUT',
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url: '/api/stripe/subscription',
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body: {
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workspaceId,
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plan,
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stripeId,
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additionalChats,
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additionalStorage,
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currency: guessIfUserIsEuropean() ? 'eur' : 'usd',
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},
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})
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if (error || !data) return { error }
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return { newPlan: plan }
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}
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export const redirectToCheckout = async ({
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user,
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plan,
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workspaceId,
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additionalChats,
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additionalStorage,
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}: Omit<UpgradeProps, 'customerId'>) => {
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if (isEmpty(env('STRIPE_PUBLIC_KEY')))
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throw new Error('NEXT_PUBLIC_STRIPE_PUBLIC_KEY is missing in env')
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const { data, error } = await sendRequest<{ sessionId: string }>({
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method: 'POST',
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url: '/api/stripe/subscription',
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body: {
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email: user.email,
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currency: guessIfUserIsEuropean() ? 'eur' : 'usd',
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plan,
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workspaceId,
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href: location.origin + location.pathname,
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additionalChats,
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additionalStorage,
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},
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})
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if (error || !data) return
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const stripe = await loadStripe(env('STRIPE_PUBLIC_KEY') as string)
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await stripe?.redirectToCheckout({
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sessionId: data?.sessionId,
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})
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}
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