44 lines
967 B
TypeScript
44 lines
967 B
TypeScript
import httpContext from 'express-http-context2'
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import { PostHog } from 'posthog-node'
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import { env } from '../env'
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interface AnalyticEvent {
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distinctId: string
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event: string
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properties?: Record<string | number, any>
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}
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interface AnalyticClient {
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capture: (event: AnalyticEvent) => void
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shutdownAsync?: () => Promise<void>
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}
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class PostHogClient implements AnalyticClient {
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private client: PostHog
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constructor(apiKey: string) {
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this.client = new PostHog(apiKey)
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}
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capture({ distinctId, event, properties }: AnalyticEvent) {
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// get client from request context
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const client = httpContext.get<string>('client') || 'other'
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this.client.capture({
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distinctId,
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event,
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properties: {
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...properties,
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client,
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env: env.server.apiEnv,
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},
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})
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}
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async shutdownAsync() {
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return this.client.shutdownAsync()
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}
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}
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export const analytics = new PostHogClient(env.posthog.apiKey || 'test')
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