chore(viewer): 🛂 Dynamically parse the viewer api host

packages/bot-engine/src/components/ChatBlock/ChatBlock.tsx

@@ -31,7 +31,7 @@ export const ChatBlock = ({
   onScroll,
   onBlockEnd,
 }: ChatBlockProps) => {
-  const { typebot, updateVariableValue, createEdge } = useTypebot()
+  const { typebot, updateVariableValue, createEdge, apiHost } = useTypebot()
   const [displayedSteps, setDisplayedSteps] = useState<PublicStep[]>([])
 
   const currentStepIndex = displayedSteps.length - 1
@@ -60,13 +60,16 @@ export const ChatBlock = ({
       nextEdgeId ? onBlockEnd(nextEdgeId) : displayNextStep()
     }
     if (isIntegrationStep(currentStep)) {
-      const nextEdgeId = await executeIntegration(
-        typebot.typebotId,
-        currentStep,
-        typebot.variables,
-        { blockIndex, stepIndex: currentStepIndex },
-        updateVariableValue
-      )
+      const nextEdgeId = await executeIntegration({
+        step: currentStep,
+        context: {
+          apiHost,
+          typebotId: typebot.id,
+          indices: { blockIndex, stepIndex: currentStepIndex },
+          variables: typebot.variables,
+          updateVariableValue,
+        },
+      })
       nextEdgeId ? onBlockEnd(nextEdgeId) : displayNextStep()
     }
   }

packages/bot-engine/src/components/TypebotViewer.tsx

@@ -14,12 +14,14 @@ import { Answer, BackgroundType, Edge, PublicTypebot } from 'models'
 
 export type TypebotViewerProps = {
   typebot: PublicTypebot
+  apiHost?: string
   onNewBlockVisible?: (edge: Edge) => void
   onNewAnswer?: (answer: Answer) => void
   onCompleted?: () => void
 }
 export const TypebotViewer = ({
   typebot,
+  apiHost = process.env.NEXT_PUBLIC_VIEWER_HOST,
   onNewBlockVisible,
   onNewAnswer,
   onCompleted,
@@ -41,6 +43,8 @@ export const TypebotViewer = ({
     if (onCompleted) onCompleted()
   }
 
+  if (!apiHost)
+    return <p>process.env.NEXT_PUBLIC_VIEWER_HOST is missing in env</p>
   return (
     <Frame
       id="typebot-iframe"
@@ -62,7 +66,7 @@ export const TypebotViewer = ({
           }:wght@300;400;600&display=swap');`,
         }}
       />
-      <TypebotContext typebot={typebot}>
+      <TypebotContext typebot={typebot} apiHost={apiHost}>
         <AnswersContext>
           <div
             className="flex text-base overflow-hidden bg-cover h-screen w-screen flex-col items-center typebot-container"

packages/bot-engine/src/contexts/TypebotContext.tsx

@@ -3,6 +3,7 @@ import React, { createContext, ReactNode, useContext, useState } from 'react'
 
 const typebotContext = createContext<{
   typebot: PublicTypebot
+  apiHost: string
   updateVariableValue: (variableId: string, value: string) => void
   createEdge: (edge: Edge) => void
   // eslint-disable-next-line @typescript-eslint/ban-ts-comment
@@ -12,9 +13,11 @@ const typebotContext = createContext<{
 export const TypebotContext = ({
   children,
   typebot,
+  apiHost,
 }: {
   children: ReactNode
   typebot: PublicTypebot
+  apiHost: string
 }) => {
   const [localTypebot, setLocalTypebot] = useState<PublicTypebot>(typebot)
 
@@ -38,6 +41,7 @@ export const TypebotContext = ({
     <typebotContext.Provider
       value={{
         typebot: localTypebot,
+        apiHost,
         updateVariableValue,
         createEdge,
       }}

packages/bot-engine/src/services/integration.ts

@@ -20,34 +20,35 @@ import { parseVariables, parseVariablesInObject } from './variable'
 const safeEval = eval
 
 type Indices = { blockIndex: number; stepIndex: number }
-export const executeIntegration = (
-  typebotId: string,
-  step: IntegrationStep,
-  variables: Variable[],
-  indices: Indices,
+type IntegrationContext = {
+  apiHost: string
+  typebotId: string
+  indices: Indices
+  variables: Variable[]
   updateVariableValue: (variableId: string, value: string) => void
-): Promise<string | undefined> => {
+}
+export const executeIntegration = ({
+  step,
+  context,
+}: {
+  step: IntegrationStep
+  context: IntegrationContext
+}): Promise<string | undefined> => {
   switch (step.type) {
     case IntegrationStepType.GOOGLE_SHEETS:
-      return executeGoogleSheetIntegration(step, variables, updateVariableValue)
+      return executeGoogleSheetIntegration(step, context)
     case IntegrationStepType.GOOGLE_ANALYTICS:
-      return executeGoogleAnalyticsIntegration(step, variables)
+      return executeGoogleAnalyticsIntegration(step, context)
     case IntegrationStepType.WEBHOOK:
-      return executeWebhook(
-        typebotId,
-        step,
-        variables,
-        indices,
-        updateVariableValue
-      )
+      return executeWebhook(step, context)
     case IntegrationStepType.EMAIL:
-      return sendEmail(step, variables)
+      return sendEmail(step, context)
   }
 }
 
 export const executeGoogleAnalyticsIntegration = async (
   step: GoogleAnalyticsStep,
-  variables: Variable[]
+  { variables }: IntegrationContext
 ) => {
   if (!step.options?.trackingId) return step.outgoingEdgeId
   const { default: initGoogleAnalytics } = await import('../../lib/gtag')
@@ -58,19 +59,18 @@ export const executeGoogleAnalyticsIntegration = async (
 
 const executeGoogleSheetIntegration = async (
   step: GoogleSheetsStep,
-  variables: Variable[],
-  updateVariableValue: (variableId: string, value: string) => void
+  context: IntegrationContext
 ) => {
   if (!('action' in step.options)) return step.outgoingEdgeId
   switch (step.options.action) {
     case GoogleSheetsAction.INSERT_ROW:
-      await insertRowInGoogleSheets(step.options, variables)
+      await insertRowInGoogleSheets(step.options, context)
       break
     case GoogleSheetsAction.UPDATE_ROW:
-      await updateRowInGoogleSheets(step.options, variables)
+      await updateRowInGoogleSheets(step.options, context)
       break
     case GoogleSheetsAction.GET:
-      await getRowFromGoogleSheets(step.options, variables, updateVariableValue)
+      await getRowFromGoogleSheets(step.options, context)
       break
   }
   return step.outgoingEdgeId
@@ -78,11 +78,11 @@ const executeGoogleSheetIntegration = async (
 
 const insertRowInGoogleSheets = async (
   options: GoogleSheetsInsertRowOptions,
-  variables: Variable[]
+  { variables, apiHost }: IntegrationContext
 ) => {
   if (!options.cellsToInsert) return
   return sendRequest({
-    url: `http://localhost:3001/api/integrations/google-sheets/spreadsheets/${options.spreadsheetId}/sheets/${options.sheetId}`,
+    url: `${apiHost}/api/integrations/google-sheets/spreadsheets/${options.spreadsheetId}/sheets/${options.sheetId}`,
     method: 'POST',
     body: {
       credentialsId: options.credentialsId,
@@ -93,11 +93,11 @@ const insertRowInGoogleSheets = async (
 
 const updateRowInGoogleSheets = async (
   options: GoogleSheetsUpdateRowOptions,
-  variables: Variable[]
+  { variables, apiHost }: IntegrationContext
 ) => {
   if (!options.cellsToUpsert || !options.referenceCell) return
   return sendRequest({
-    url: `http://localhost:3001/api/integrations/google-sheets/spreadsheets/${options.spreadsheetId}/sheets/${options.sheetId}`,
+    url: `${apiHost}/api/integrations/google-sheets/spreadsheets/${options.spreadsheetId}/sheets/${options.sheetId}`,
     method: 'PATCH',
     body: {
       credentialsId: options.credentialsId,
@@ -112,8 +112,7 @@ const updateRowInGoogleSheets = async (
 
 const getRowFromGoogleSheets = async (
   options: GoogleSheetsGetOptions,
-  variables: Variable[],
-  updateVariableValue: (variableId: string, value: string) => void
+  { variables, updateVariableValue, apiHost }: IntegrationContext
 ) => {
   if (!options.referenceCell || !options.cellsToExtract) return
   const queryParams = stringify(
@@ -128,7 +127,7 @@ const getRowFromGoogleSheets = async (
     { indices: false }
   )
   const { data } = await sendRequest<{ [key: string]: string }>({
-    url: `http://localhost:3001/api/integrations/google-sheets/spreadsheets/${options.spreadsheetId}/sheets/${options.sheetId}?${queryParams}`,
+    url: `${apiHost}/api/integrations/google-sheets/spreadsheets/${options.spreadsheetId}/sheets/${options.sheetId}?${queryParams}`,
     method: 'GET',
   })
   if (!data) return
@@ -150,16 +149,19 @@ const parseCellValues = (
   }, {})
 
 const executeWebhook = async (
-  typebotId: string,
   step: WebhookStep,
-  variables: Variable[],
-  indices: Indices,
-  updateVariableValue: (variableId: string, value: string) => void
+  {
+    indices,
+    variables,
+    updateVariableValue,
+    typebotId,
+    apiHost,
+  }: IntegrationContext
 ) => {
   if (!step.webhook) return step.outgoingEdgeId
   const { blockIndex, stepIndex } = indices
   const { data, error } = await sendRequest({
-    url: `http://localhost:3000/api/typebots/${typebotId}/blocks/${blockIndex}/steps/${stepIndex}/executeWebhook`,
+    url: `${apiHost}/api/typebots/${typebotId}/blocks/${blockIndex}/steps/${stepIndex}/executeWebhook`,
     method: 'POST',
     body: {
       variables,
@@ -173,10 +175,13 @@ const executeWebhook = async (
   })
 }
 
-const sendEmail = async (step: SendEmailStep, variables: Variable[]) => {
+const sendEmail = async (
+  step: SendEmailStep,
+  { variables, apiHost }: IntegrationContext
+) => {
   const { options } = step
   const { error } = await sendRequest({
-    url: `http://localhost:3001/api/integrations/email`,
+    url: `${apiHost}/api/integrations/email`,
     method: 'POST',
     body: {
       credentialsId: options.credentialsId,