feat(frontend): set up Umami for events data collection

.env.sample

@@ -11,3 +11,7 @@ AWS_ACCESS_KEY_ID="AWS_KEY_ID"
 AWS_SECRET_ACCESS_KEY="AWS_SECRET_KEY"
 AWS_S3_ENDPOINT="http://localhost:8081" # for dev
 # AWS_S3_ENDPOINT="https://bucket-name.s3.bucket-region.amazonaws.com" # when using AWS
+
+# Umami Analytics
+UMAMI_HOST="http://localhost:8082" # for dev
+UMAMI_WEBSITE_ID="<your-website-uuid>"

docs/env-vars.md

@@ -20,6 +20,8 @@ Then, edit the `.dev.vars` file to set the required values as described below.
 | `AWS_ACCESS_KEY_ID`     | AWS access key for S3. Not used in local dev.    | `ABCDEFGHIJKLMN12OPQR`                       |
 | `AWS_SECRET_ACCESS_KEY` | AWS secret key for S3. Not used in local dev.    | `ab1cD/2e/fGhIJ11kL13mN0pQrS45tu6V7w8X9yZ`   |
 | `AWS_S3_ENDPOINT`       | The endpoint for the S3-compatible storage.      | `http://localhost:8081`                      |
+| `UMAMI_HOST`            | URL of your Umami instance.                      | `http://localhost:8082`                      |
+| `UMAMI_WEBSITE_ID`      | Website ID from the Umami dashboard.             | `xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx`       |
 
 ## Detailed Configuration
 
@@ -123,6 +125,22 @@ AWS_S3_ENDPOINT="https://your-bucket-name.s3.your-region.amazonaws.com"
 
 </details>
 
+### Umami Analytics
+
+Optional. If unset, the analytics script is silently skipped.
+For local dev, start the Umami instance first:
+
+```sh
+cd localenv/analytics && docker compose up -d
+```
+
+Then log in at `http://localhost:8082` (default credentials: `admin` / `umami`), go to Settings → Websites → Add website, and copy the **Website ID**.
+
+```
+UMAMI_HOST="http://localhost:8082"
+UMAMI_WEBSITE_ID="<your-website-id>"
+```
+
 ## Development vs Production
 
 ### Development Setup

frontend/app/components/redesign/components/ToolsWalletAddress.tsx

@@ -9,6 +9,7 @@ import {
 } from '@shared/utils'
 import { SVGRefresh, SVGSpinner } from '~/assets/svg'
 import { useConnectWallet } from '~/hooks/useConnectWallet'
+import { useTrackEvent } from '~/lib/analytics'
 import type { ElementErrors } from '~/lib/types'
 import { useUIActions } from '~/stores/uiStore'
 import type { WalletActions, WalletStore } from '~/stores/wallet-store'
@@ -26,6 +27,7 @@ export const ToolsWalletAddress = ({
 }: Props) => {
   const { connect, disconnect } = useConnectWallet(snap, walletActions)
   const uiActions = useUIActions()
+  const trackEvent = useTrackEvent()
   const [error, setError] = useState<ElementErrors>()
   const [isLoading, setIsLoading] = useState(false)
   const inputRef = useRef<HTMLInputElement>(null)
@@ -63,6 +65,7 @@ export const ToolsWalletAddress = ({
       const walletAddressInfo = await getWalletAddress(walletAddressUrl)
       walletActions.setWalletAddressId(walletAddressInfo.id)
       await connect()
+      trackEvent('wallet_connected')
     } catch (error) {
       setError({
         fieldErrors: { walletAddress: [(error as Error).message] },

frontend/app/components/redesign/components/landing/ToolCard.tsx

@@ -2,6 +2,7 @@ import React, { useId } from 'react'
 import { Link } from 'react-router'
 import { PillTag } from '@/components'
 import arrowOutwardIcon from '~/assets/images/landing/arrow-outward.svg'
+import { useTrackEvent } from '~/lib/analytics'
 
 export type ToolCardProps = {
   children?: React.ReactNode
@@ -22,12 +23,17 @@ export const ToolCard = ({
   target,
   className = '',
 }: ToolCardProps) => {
+  const trackEvent = useTrackEvent()
   const id = useId()
   const linkContent = title
   const linkClasses =
     'font-bold text-xl leading-normal text-text-primary after:absolute after:inset-0 after:z-10'
   const isExternalLink = target !== undefined
 
+  const handleClick = () => {
+    trackEvent('click_card_tool', { link: to })
+  }
+
   return (
     <article
       className={`bg-interface-bg-main rounded-2xl w-full max-w-[330px] p-md pb-xl flex flex-col gap-md relative group hover:bg-white hover:cursor-pointer focus-within:bg-white ${className}`}
@@ -44,11 +50,12 @@ export const ToolCard = ({
               target={target}
               rel={target === '_blank' ? 'noreferrer' : undefined}
               className={linkClasses}
+              onClick={handleClick}
             >
               {linkContent}
             </a>
           ) : (
-            <Link to={to} className={linkClasses}>
+            <Link to={to} className={linkClasses} onClick={handleClick}>
               {linkContent}
             </Link>
           )}

frontend/app/lib/analytics.tsx

@@ -0,0 +1,28 @@
+import { createContext, useCallback, useContext } from 'react'
+import type { ReactNode } from 'react'
+import { useLocation } from 'react-router'
+import { TOOLS } from '@shared/types'
+
+type TrackFn = (
+  eventName: string,
+  eventData?: Record<string, string | number | boolean | null>,
+) => void
+
+const TrackContext = createContext<TrackFn>(() => {})
+
+export function TelemetryProvider({ children }: { children: ReactNode }) {
+  const { pathname } = useLocation()
+  const tool = TOOLS.find((t) => pathname.startsWith(`/${t}`))
+
+  const track = useCallback<TrackFn>(
+    (eventName, eventData) => {
+      window.umami?.track(eventName, tool ? { tool, ...eventData } : eventData)
+    },
+    [tool],
+  )
+  return <TrackContext.Provider value={track}>{children}</TrackContext.Provider>
+}
+
+export function useTrackEvent(): TrackFn {
+  return useContext(TrackContext)
+}

frontend/app/lib/types.ts

@@ -63,6 +63,12 @@ export type ElementErrors = {
 }
 
 declare global {
+  interface Window {
+    umami?: {
+      track(eventName: string, eventData?: Record<string, unknown>): void
+    }
+  }
+
   interface Env {
     OP_KEY_ID: string
     OP_PRIVATE_KEY: string

frontend/app/root.tsx

@@ -11,7 +11,9 @@ import {
   type MetaFunction,
 } from 'react-router'
 import { Header, Footer } from '@/components'
+import { UMAMI_HOST, UMAMI_WEBSITE_ID } from '@shared/defines'
 import faviconSvg from '~/assets/images/favicon.svg?url'
+import { TelemetryProvider } from '~/lib/analytics'
 import { UIProvider } from '~/stores/uiStore'
 import stylesheet from '~/tailwind.css?url'
 import { XCircle } from './components/icons.js'
@@ -25,12 +27,21 @@ export default function App() {
         <meta name="viewport" content="width=device-width, initial-scale=1" />
         <Meta />
         <Links />
+        {UMAMI_HOST && UMAMI_WEBSITE_ID && (
+          <script
+            defer
+            src={`${UMAMI_HOST}/script.js`}
+            data-website-id={UMAMI_WEBSITE_ID}
+          />
+        )}
       </head>
       <body className="h-screen bg-interface-bg-main flex flex-col">
         <UIProvider>
           <Header />
           <main className="flex-grow flex flex-col">
-            <Outlet />
+            <TelemetryProvider>
+              <Outlet />
+            </TelemetryProvider>
           </main>
           <Footer />
         </UIProvider>

frontend/app/routes/banner.tsx

@@ -233,15 +233,15 @@ export default function Banner() {
                     <div
                       id="builder-actions"
                       className="xl:flex xl:items-center xl:justify-end xl:gap-sm xl:mt-lg xl:static xl:bg-transparent xl:p-0 xl:border-0 xl:backdrop-blur-none xl:flex-row
-                                 fixed bottom-0 left-0 right-0 flex flex-col gap-xs px-md sm:px-lg md:px-xl py-md bg-interface-bg-stickymenu/95 backdrop-blur-[20px] border-t border-field-border z-40"
+                                fixed bottom-0 left-0 right-0 flex flex-col gap-xs px-md sm:px-lg md:px-xl py-md bg-interface-bg-stickymenu/95 backdrop-blur-[20px] border-t border-field-border z-40"
                     >
                       <div
                         id="builder-actions-inner"
                         className="xl:contents flex flex-col gap-xs mx-auto w-full xl:w-auto xl:p-0 xl:mx-0 xl:flex-row xl:gap-sm"
                       >
                         <ToolsSecondaryButton
                           className="xl:w-[150px] xl:rounded-lg
-                                     w-full min-w-0 border-0 xl:border order-last xl:order-first"
+                                    w-full min-w-0 border-0 xl:border order-last xl:order-first"
                           disabled={isLoading}
                           onClick={() => handleSave('save-success')}
                         >
@@ -256,7 +256,7 @@ export default function Banner() {
                           icon="script"
                           iconPosition={isLoadingScript ? 'none' : 'left'}
                           className="xl:w-[250px] xl:rounded-lg
-                                     w-full min-w-0 order-first xl:order-last"
+                                    w-full min-w-0 order-first xl:order-last"
                           disabled={isLoadingScript}
                           onClick={() => handleSave('script')}
                         >

frontend/vite.config.ts

@@ -5,10 +5,18 @@ import { cloudflare } from '@cloudflare/vite-plugin'
 import { reactRouter } from '@react-router/dev/vite'
 import { APP_BASEPATH } from './app/lib/constants.js'
 
+try {
+  process.loadEnvFile('.dev.vars')
+} catch {
+  // do nothing.
+}
+
 export default defineConfig(({ mode, isSsrBuild }) => ({
   define: {
     BUILD_CDN_URL: JSON.stringify(process.env.BUILD_CDN_URL),
     BUILD_API_URL: JSON.stringify(process.env.BUILD_API_URL),
+    BUILD_UMAMI_HOST: JSON.stringify(process.env.UMAMI_HOST),
+    BUILD_UMAMI_WEBSITE_ID: JSON.stringify(process.env.UMAMI_WEBSITE_ID),
   },
   plugins: [
     cloudflare({

localenv/analytics/docker-compose.yml

@@ -0,0 +1,28 @@
+services:
+  umami-db:
+    image: postgres:15-alpine
+    environment:
+      POSTGRES_DB: umami
+      POSTGRES_USER: umami
+      POSTGRES_PASSWORD: umami_local_password
+    volumes:
+      - umami-db-data:/var/lib/postgresql/data
+    healthcheck:
+      test: ['CMD-SHELL', 'pg_isready -U umami']
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  umami:
+    image: ghcr.io/umami-software/umami:postgresql-latest
+    ports:
+      - '8082:3000'
+    environment:
+      DATABASE_URL: postgresql://umami:umami_local_password@umami-db:5432/umami
+      APP_SECRET: local_dev_secret
+    depends_on:
+      umami-db:
+        condition: service_healthy
+
+volumes:
+  umami-db-data:

localenv/analytics/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "localenv-analytics",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "start": "docker compose up -d",
+    "stop": "docker compose down"
+  }
+}

package.json

@@ -16,7 +16,9 @@
     "lint": "eslint . --fix --cache --cache-location 'node_modules/.cache/eslintcache'",
     "lint:check": "eslint . --cache --cache-location 'node_modules/.cache/eslintcache'",
     "typecheck": "pnpm -r typecheck",
-    "test": "pnpm -r test"
+    "test": "pnpm -r test",
+    "analytics:start": "pnpm --filter localenv-analytics start",
+    "analytics:stop": "pnpm --filter localenv-analytics stop"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.4",

shared/defines/index.ts

@@ -1,6 +1,8 @@
 declare const BUILD_API_URL: string
 declare const BUILD_CDN_URL: string
 declare const BUILD_AWS_PREFIX: string
+declare const BUILD_UMAMI_HOST: string
+declare const BUILD_UMAMI_WEBSITE_ID: string
 
 const DEV_API_URL = 'http://localhost:8787'
 const DEV_CDN_URL = 'http://localhost:5173'
@@ -31,3 +33,13 @@ export const AWS_PREFIX =
   typeof BUILD_AWS_PREFIX === 'string' && BUILD_AWS_PREFIX
     ? BUILD_AWS_PREFIX
     : DEV_AWS_PREFIX
+
+export const UMAMI_HOST =
+  typeof BUILD_UMAMI_HOST === 'string' && BUILD_UMAMI_HOST
+    ? BUILD_UMAMI_HOST
+    : undefined
+
+export const UMAMI_WEBSITE_ID =
+  typeof BUILD_UMAMI_WEBSITE_ID === 'string' && BUILD_UMAMI_WEBSITE_ID
+    ? BUILD_UMAMI_WEBSITE_ID
+    : undefined