add very basic analytics for script downloads

Author: Nick-Mazuk

.gitignore

@@ -6,4 +6,6 @@ node_modules
 .vercel_build_output
 cli/dist/prebuild.mjs
 cli/dist
-.svelte-kit
+.svelte-kit
+
+.env

package.json

@@ -22,6 +22,7 @@
         "@sveltejs/kit": "^1.0.0-next.138",
         "@types/fs-extra": "^9.0.9",
         "@types/js-search": "^1.4.0",
+        "@types/redis": "^2.8.31",
         "autoprefixer": "^10.2.5",
         "esbuild": "^0.12.0",
         "eslint": "^7.25.0",
@@ -43,6 +44,7 @@
         "@nick-mazuk/ui-svelte": "0.29.6",
         "@sveltejs/adapter-static": "^1.0.0-next.13",
         "date-fns": "^2.23.0",
-        "js-search": "^2.0.0"
+        "js-search": "^2.0.0",
+        "redis": "^3.1.2"
     }
 }

pnpm-lock.yaml

@@ -16,6 +16,13 @@
 
     const handleDownload = async () => {
         isDownloading = true
+        fetch('/api/download-script', {
+            method: 'POST',
+            body: JSON.stringify({
+                author: data.author.name,
+                scriptName: data.fileName,
+            }),
+        })
         const response = await fetch(
             `https://raw.githubusercontent.com/Nick-Mazuk/jw-lua-scripts/master/dist/${data.fileName}`
         )

src/lib/components/script.svelte

@@ -0,0 +1,36 @@
+import { promisify } from 'util'
+
+import type { RequestHandler } from '@sveltejs/kit'
+import { createClient } from 'redis'
+
+import { dev } from '$app/env'
+
+export const post: RequestHandler = async ({ rawBody }) => {
+    const body = JSON.parse(rawBody.toString())
+
+    const { scriptName, author } = body
+
+    if (typeof scriptName !== 'string' || typeof author !== 'string')
+        return { status: 400, body: {} }
+
+    if (dev) return { body: {} }
+
+    const client = createClient({
+        host: import.meta.env.VITE_REDIS_ENDPOINT,
+        port: import.meta.env.VITE_REDIS_PORT,
+        password: import.meta.env.VITE_REDIS_PASSWORD,
+        tls: {},
+    })
+
+    const increment = promisify(client.incr).bind(client)
+
+    await Promise.all([
+        increment(`downloads:${scriptName}`),
+        increment(`downloads:${author}`),
+        increment('downloads'),
+    ])
+
+    client.quit()
+
+    return { body: {} }
+}

src/routes/api/download-script.ts

@@ -2,6 +2,7 @@
     "compilerOptions": {
         "moduleResolution": "node",
         "target": "es2018",
+        "module": "ESNext",
         "importsNotUsedAsValues": "error",
         "isolatedModules": true,
         "sourceMap": true,

tsconfig.json

@@ -1 +1,5 @@
-declare module 'stork-search'
+interface ImportMetaEnv {
+    VITE_REDIS_ENDPOINT: string
+    VITE_REDIS_PORT: number
+    VITE_REDIS_PASSWORD: string
+}