377 lines
11 KiB
TypeScript
377 lines
11 KiB
TypeScript
import { Plan, PrismaClient, WorkspaceRole } from '@typebot.io/prisma'
|
|
import { isDefined, isEmpty } from '@typebot.io/lib'
|
|
import { getChatsLimit } from '@typebot.io/lib/billing/getChatsLimit'
|
|
import { promptAndSetEnvironment } from './utils'
|
|
import { Workspace } from '@typebot.io/schemas'
|
|
import { sendAlmostReachedChatsLimitEmail } from '@typebot.io/emails/src/emails/AlmostReachedChatsLimitEmail'
|
|
import { TelemetryEvent } from '@typebot.io/schemas/features/telemetry'
|
|
import { sendTelemetryEvents } from '@typebot.io/lib/telemetry/sendTelemetryEvent'
|
|
import Stripe from 'stripe'
|
|
import { createId } from '@paralleldrive/cuid2'
|
|
|
|
const prisma = new PrismaClient()
|
|
const LIMIT_EMAIL_TRIGGER_PERCENT = 0.75
|
|
|
|
export const checkAndReportChatsUsage = async () => {
|
|
await promptAndSetEnvironment('production')
|
|
|
|
console.log('Get collected results from the last hour...')
|
|
|
|
const zeroedMinutesHour = new Date()
|
|
zeroedMinutesHour.setUTCMinutes(0, 0, 0)
|
|
const hourAgo = new Date(zeroedMinutesHour.getTime() - 1000 * 60 * 60)
|
|
|
|
const results = await prisma.result.groupBy({
|
|
by: ['typebotId'],
|
|
_count: {
|
|
_all: true,
|
|
},
|
|
where: {
|
|
hasStarted: true,
|
|
createdAt: {
|
|
lt: zeroedMinutesHour,
|
|
gte: hourAgo,
|
|
},
|
|
},
|
|
})
|
|
|
|
console.log(
|
|
`Found ${results.reduce(
|
|
(total, result) => total + result._count._all,
|
|
0
|
|
)} results collected for the last hour.`
|
|
)
|
|
|
|
const workspaces = await prisma.workspace.findMany({
|
|
where: {
|
|
typebots: {
|
|
some: {
|
|
id: { in: results.map((result) => result.typebotId) },
|
|
},
|
|
},
|
|
},
|
|
select: {
|
|
id: true,
|
|
name: true,
|
|
typebots: { select: { id: true } },
|
|
members: {
|
|
select: { user: { select: { id: true, email: true } }, role: true },
|
|
},
|
|
additionalStorageIndex: true,
|
|
customChatsLimit: true,
|
|
customStorageLimit: true,
|
|
plan: true,
|
|
isQuarantined: true,
|
|
chatsLimitFirstEmailSentAt: true,
|
|
chatsLimitSecondEmailSentAt: true,
|
|
stripeId: true,
|
|
},
|
|
})
|
|
|
|
if (isEmpty(process.env.STRIPE_SECRET_KEY))
|
|
throw new Error('Missing STRIPE_SECRET_KEY env variable')
|
|
|
|
const stripe = new Stripe(process.env.STRIPE_SECRET_KEY, {
|
|
apiVersion: '2022-11-15',
|
|
})
|
|
|
|
const quarantineEvents: TelemetryEvent[] = []
|
|
const autoUpgradeEvents: TelemetryEvent[] = []
|
|
|
|
for (const workspace of workspaces) {
|
|
if (workspace.isQuarantined) continue
|
|
const chatsLimit = getChatsLimit(workspace)
|
|
const subscription = await getSubscription(workspace, { stripe })
|
|
const { totalChatsUsed } = await getUsage(prisma)({
|
|
workspaceId: workspace.id,
|
|
subscription,
|
|
})
|
|
if (chatsLimit === 'inf') continue
|
|
if (
|
|
chatsLimit > 0 &&
|
|
totalChatsUsed >= chatsLimit * LIMIT_EMAIL_TRIGGER_PERCENT &&
|
|
totalChatsUsed < chatsLimit &&
|
|
!workspace.chatsLimitFirstEmailSentAt
|
|
) {
|
|
const to = workspace.members
|
|
.filter((member) => member.role === WorkspaceRole.ADMIN)
|
|
.map((member) => member.user.email)
|
|
.filter(isDefined)
|
|
console.log(
|
|
`Send almost reached chats limit email to ${to.join(', ')}...`
|
|
)
|
|
try {
|
|
await sendAlmostReachedChatsLimitEmail({
|
|
to,
|
|
usagePercent: Math.round((totalChatsUsed / chatsLimit) * 100),
|
|
chatsLimit,
|
|
workspaceName: workspace.name,
|
|
})
|
|
await prisma.workspace.updateMany({
|
|
where: { id: workspace.id },
|
|
data: { chatsLimitFirstEmailSentAt: new Date() },
|
|
})
|
|
} catch (err) {
|
|
console.error(err)
|
|
}
|
|
}
|
|
|
|
const isUsageBasedSubscription = isDefined(
|
|
subscription?.items.data.find(
|
|
(item) =>
|
|
item.price.id === process.env.STRIPE_STARTER_PRICE_ID ||
|
|
item.price.id === process.env.STRIPE_PRO_PRICE_ID
|
|
)
|
|
)
|
|
|
|
if (
|
|
isUsageBasedSubscription &&
|
|
subscription &&
|
|
(workspace.plan === 'STARTER' || workspace.plan === 'PRO')
|
|
) {
|
|
if (workspace.plan === 'STARTER' && totalChatsUsed >= 4000) {
|
|
console.log(
|
|
'Workspace has more than 4000 chats, automatically upgrading to PRO plan'
|
|
)
|
|
const newSubscription = await autoUpgradeToPro(subscription, {
|
|
stripe,
|
|
workspaceId: workspace.id,
|
|
})
|
|
autoUpgradeEvents.push(
|
|
...workspace.members
|
|
.filter((member) => member.role === WorkspaceRole.ADMIN)
|
|
.map(
|
|
(member) =>
|
|
({
|
|
name: 'Subscription automatically updated',
|
|
userId: member.user.id,
|
|
workspaceId: workspace.id,
|
|
data: {
|
|
plan: 'PRO',
|
|
},
|
|
} satisfies TelemetryEvent)
|
|
)
|
|
)
|
|
await reportUsageToStripe(totalChatsUsed, {
|
|
stripe,
|
|
subscription: newSubscription,
|
|
})
|
|
} else {
|
|
await reportUsageToStripe(totalChatsUsed, { stripe, subscription })
|
|
}
|
|
}
|
|
|
|
if (totalChatsUsed > chatsLimit * 1.5 && workspace.plan === Plan.FREE) {
|
|
console.log(`Automatically quarantine workspace ${workspace.id}...`)
|
|
await prisma.workspace.updateMany({
|
|
where: { id: workspace.id },
|
|
data: { isQuarantined: true },
|
|
})
|
|
quarantineEvents.push(
|
|
...workspace.members
|
|
.filter((member) => member.role === WorkspaceRole.ADMIN)
|
|
.map(
|
|
(member) =>
|
|
({
|
|
name: 'Workspace automatically quarantined',
|
|
userId: member.user.id,
|
|
workspaceId: workspace.id,
|
|
data: {
|
|
totalChatsUsed,
|
|
chatsLimit,
|
|
},
|
|
} satisfies TelemetryEvent)
|
|
)
|
|
)
|
|
}
|
|
}
|
|
|
|
const resultsWithWorkspaces = results
|
|
.flatMap((result) => {
|
|
const workspace = workspaces.find((workspace) =>
|
|
workspace.typebots.some((typebot) => typebot.id === result.typebotId)
|
|
)
|
|
if (!workspace) return
|
|
return workspace.members
|
|
.filter((member) => member.role !== WorkspaceRole.GUEST)
|
|
.map((member, memberIndex) => ({
|
|
userId: member.user.id,
|
|
workspace: workspace,
|
|
typebotId: result.typebotId,
|
|
totalResultsLastHour: result._count._all,
|
|
isFirstOfKind: memberIndex === 0 ? (true as const) : undefined,
|
|
}))
|
|
})
|
|
.filter(isDefined)
|
|
|
|
const newResultsCollectedEvents = resultsWithWorkspaces.map(
|
|
(result) =>
|
|
({
|
|
name: 'New results collected',
|
|
userId: result.userId,
|
|
workspaceId: result.workspace.id,
|
|
typebotId: result.typebotId,
|
|
data: {
|
|
total: result.totalResultsLastHour,
|
|
isFirstOfKind: result.isFirstOfKind,
|
|
},
|
|
} satisfies TelemetryEvent)
|
|
)
|
|
|
|
console.log(
|
|
`Send ${newResultsCollectedEvents.length} new results events and ${quarantineEvents.length} auto quarantine events...`
|
|
)
|
|
|
|
await sendTelemetryEvents(quarantineEvents.concat(newResultsCollectedEvents))
|
|
}
|
|
|
|
const getSubscription = async (
|
|
workspace: Pick<Workspace, 'stripeId' | 'plan'>,
|
|
{ stripe }: { stripe: Stripe }
|
|
) => {
|
|
if (
|
|
!workspace.stripeId ||
|
|
(workspace.plan !== 'STARTER' && workspace.plan !== 'PRO')
|
|
)
|
|
return
|
|
const subscriptions = await stripe.subscriptions.list({
|
|
customer: workspace.stripeId,
|
|
})
|
|
|
|
const currentSubscription = subscriptions.data
|
|
.filter((sub) => ['past_due', 'active'].includes(sub.status))
|
|
.sort((a, b) => a.created - b.created)
|
|
.shift()
|
|
|
|
return currentSubscription
|
|
}
|
|
|
|
const reportUsageToStripe = async (
|
|
totalResultsLastHour: number,
|
|
{
|
|
stripe,
|
|
subscription,
|
|
}: { stripe: Stripe; subscription: Stripe.Subscription }
|
|
) => {
|
|
if (
|
|
!process.env.STRIPE_STARTER_CHATS_PRICE_ID ||
|
|
!process.env.STRIPE_PRO_CHATS_PRICE_ID
|
|
)
|
|
throw new Error(
|
|
'Missing STRIPE_STARTER_CHATS_PRICE_ID or STRIPE_PRO_CHATS_PRICE_ID env variable'
|
|
)
|
|
const subscriptionItem = subscription.items.data.find(
|
|
(item) =>
|
|
item.price.id === process.env.STRIPE_STARTER_CHATS_PRICE_ID ||
|
|
item.price.id === process.env.STRIPE_PRO_CHATS_PRICE_ID
|
|
)
|
|
|
|
if (!subscriptionItem)
|
|
throw new Error(`Could not find subscription item for workspace`)
|
|
|
|
const idempotencyKey = createId()
|
|
|
|
return stripe.subscriptionItems.createUsageRecord(
|
|
subscriptionItem.id,
|
|
{
|
|
quantity: totalResultsLastHour,
|
|
timestamp: 'now',
|
|
},
|
|
{
|
|
idempotencyKey,
|
|
}
|
|
)
|
|
}
|
|
|
|
const getUsage =
|
|
(prisma: PrismaClient) =>
|
|
async ({
|
|
workspaceId,
|
|
subscription,
|
|
}: {
|
|
workspaceId: string
|
|
subscription: Stripe.Subscription | undefined
|
|
}) => {
|
|
const typebots = await prisma.typebot.findMany({
|
|
where: {
|
|
workspaceId,
|
|
},
|
|
select: {
|
|
id: true,
|
|
},
|
|
})
|
|
|
|
const now = new Date()
|
|
const firstDayOfMonth = new Date(now.getFullYear(), now.getMonth(), 1)
|
|
|
|
const totalChatsUsed = await prisma.result.count({
|
|
where: {
|
|
typebotId: { in: typebots.map((typebot) => typebot.id) },
|
|
hasStarted: true,
|
|
createdAt: {
|
|
gte: subscription
|
|
? new Date(subscription.current_period_start * 1000)
|
|
: firstDayOfMonth,
|
|
},
|
|
},
|
|
})
|
|
|
|
return {
|
|
totalChatsUsed,
|
|
}
|
|
}
|
|
|
|
const autoUpgradeToPro = async (
|
|
subscription: Stripe.Subscription,
|
|
{ stripe, workspaceId }: { stripe: Stripe; workspaceId: string }
|
|
) => {
|
|
if (
|
|
!process.env.STRIPE_STARTER_CHATS_PRICE_ID ||
|
|
!process.env.STRIPE_PRO_CHATS_PRICE_ID ||
|
|
!process.env.STRIPE_PRO_PRICE_ID ||
|
|
!process.env.STRIPE_STARTER_PRICE_ID
|
|
)
|
|
throw new Error(
|
|
'Missing STRIPE_STARTER_CHATS_PRICE_ID or STRIPE_PRO_CHATS_PRICE_ID env variable'
|
|
)
|
|
const currentPlanItemId = subscription?.items.data.find((item) =>
|
|
[
|
|
process.env.STRIPE_PRO_PRICE_ID,
|
|
process.env.STRIPE_STARTER_PRICE_ID,
|
|
].includes(item.price.id)
|
|
)?.id
|
|
|
|
if (!currentPlanItemId)
|
|
throw new Error(`Could not find current plan item ID for workspace`)
|
|
|
|
const newSubscription = stripe.subscriptions.update(subscription.id, {
|
|
items: [
|
|
{
|
|
id: currentPlanItemId,
|
|
price: process.env.STRIPE_PRO_PRICE_ID,
|
|
quantity: 1,
|
|
},
|
|
{
|
|
id: subscription.items.data.find(
|
|
(item) =>
|
|
item.price.id === process.env.STRIPE_STARTER_CHATS_PRICE_ID ||
|
|
item.price.id === process.env.STRIPE_PRO_CHATS_PRICE_ID
|
|
)?.id,
|
|
price: process.env.STRIPE_PRO_CHATS_PRICE_ID,
|
|
},
|
|
],
|
|
proration_behavior: 'always_invoice',
|
|
})
|
|
|
|
await prisma.workspace.update({
|
|
where: { id: workspaceId },
|
|
data: {
|
|
plan: 'PRO',
|
|
},
|
|
})
|
|
|
|
return newSubscription
|
|
}
|
|
|
|
checkAndReportChatsUsage().then()
|