✨ Introducing Radar, fraud detection

packages/env/env.ts

@@ -66,6 +66,16 @@ const baseEnv = {
       .default('FREE'),
     DEBUG: boolean.optional().default('false'),
     CHAT_API_TIMEOUT: z.coerce.number().optional(),
+    RADAR_HIGH_RISK_KEYWORDS: z
+      .string()
+      .min(1)
+      .transform((val) => val.split(','))
+      .optional(),
+    RADAR_INTERMEDIATE_RISK_KEYWORDS: z
+      .string()
+      .min(1)
+      .transform((val) => val.split(','))
+      .optional(),
   },
   client: {
     NEXT_PUBLIC_E2E_TEST: boolean.optional(),
@@ -294,6 +304,7 @@ const telemetryEnv = {
   server: {
     TELEMETRY_WEBHOOK_URL: z.string().url().optional(),
     TELEMETRY_WEBHOOK_BEARER_TOKEN: z.string().min(1).optional(),
+    MESSAGE_WEBHOOK_URL: z.string().url().optional(),
     USER_CREATED_WEBHOOK_URL: z.string().url().optional(),
   },
 }

packages/lib/playwright/databaseHelpers.ts

@@ -33,6 +33,7 @@ export const parseTestTypebot = (partialTypebot: Partial<Typebot>): Typebot => {
     isClosed: false,
     resultsTablePreferences: null,
     whatsAppCredentialsId: null,
+    riskLevel: null,
     events:
       version === '6'
         ? [

packages/prisma/mysql/schema.prisma

@@ -201,6 +201,7 @@ model Typebot {
   isArchived              Boolean                   @default(false)
   isClosed                Boolean                   @default(false)
   whatsAppCredentialsId   String?
+  riskLevel               Int?
 
   @@index([workspaceId])
   @@index([folderId])

packages/prisma/postgresql/migrations/20231208172001_add_risk_level/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Typebot" ADD COLUMN     "riskLevel" INTEGER;

packages/prisma/postgresql/schema.prisma

@@ -185,6 +185,7 @@ model Typebot {
   isArchived              Boolean                   @default(false)
   isClosed                Boolean                   @default(false)
   whatsAppCredentialsId   String?
+  riskLevel               Int?
 
   @@index([workspaceId])
   @@index([isArchived, createdAt(sort: Desc)])

packages/radar/index.ts

@@ -0,0 +1,56 @@
+import { Group } from '@typebot.io/schemas'
+import { env } from '@typebot.io/env'
+import { BubbleBlockType } from '@typebot.io/schemas/features/blocks/bubbles/constants'
+import { TDescendant, TElement, TText } from '@udecode/plate-common'
+
+export const computeRiskLevel = ({
+  name,
+  groups,
+}: {
+  name: string
+  groups: Group[]
+}) => {
+  if (!env.RADAR_HIGH_RISK_KEYWORDS) return 0
+  if (
+    env.RADAR_HIGH_RISK_KEYWORDS.some((keyword) =>
+      name.toLowerCase().includes(keyword)
+    )
+  )
+    return 100
+  let hasSuspiciousKeywords = false
+  for (const group of groups) {
+    for (const block of group.blocks) {
+      if (block.type !== BubbleBlockType.TEXT) continue
+      for (const descendant of block.content?.richText as TDescendant[]) {
+        if (
+          env.RADAR_HIGH_RISK_KEYWORDS &&
+          richTextElementContainsKeywords(env.RADAR_HIGH_RISK_KEYWORDS)(
+            descendant
+          )
+        )
+          return 100
+        if (
+          env.RADAR_INTERMEDIATE_RISK_KEYWORDS &&
+          richTextElementContainsKeywords(env.RADAR_INTERMEDIATE_RISK_KEYWORDS)(
+            descendant
+          )
+        )
+          hasSuspiciousKeywords = true
+      }
+    }
+  }
+  return hasSuspiciousKeywords ? 50 : 0
+}
+
+const richTextElementContainsKeywords =
+  (keywords: string[]) => (element: TElement | TText) => {
+    if (element.text)
+      return keywords.some((keyword) =>
+        (element.text as string).toLowerCase().includes(keyword)
+      )
+    if (element.children)
+      return (element.children as TDescendant[]).some(
+        richTextElementContainsKeywords(keywords)
+      )
+    return false
+  }

packages/radar/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "@typebot.io/radar",
+  "version": "1.0.0",
+  "main": "./index.ts",
+  "types": "./index.ts",
+  "license": "AGPL-3.0-or-later",
+  "private": true,
+  "dependencies": {
+    "@udecode/plate-common": "21.1.5"
+  },
+  "devDependencies": {
+    "@typebot.io/schemas": "workspace:*",
+    "@typebot.io/prisma": "workspace:*",
+    "@typebot.io/tsconfig": "workspace:*",
+    "@typebot.io/env": "workspace:*",
+    "typescript": "5.3.2"
+  }
+}

packages/schemas/features/typebot/typebot.ts

@@ -55,6 +55,7 @@ export const typebotV5Schema = z.preprocess(
     isArchived: z.boolean(),
     isClosed: z.boolean(),
     whatsAppCredentialsId: z.string().nullable(),
+    riskLevel: z.number().nullable(),
   }) satisfies z.ZodType<TypebotPrisma, z.ZodTypeDef, unknown>
 )
 export type TypebotV5 = z.infer<typeof typebotV5Schema>