✨ Add Wait block

Closes #142

packages/bot-engine/src/features/blocks/logic/wait/index.ts

@@ -0,0 +1 @@
+export { executeWait } from './utils/executeWait'

packages/bot-engine/src/features/blocks/logic/wait/utils/executeWait.ts

@@ -0,0 +1,19 @@
+import { parseVariables } from '@/features/variables'
+import { LogicState } from '@/types'
+import { WaitBlock } from 'models'
+
+export const executeWait = async (
+  block: WaitBlock,
+  { typebot: { variables } }: LogicState
+) => {
+  if (!block.options.secondsToWaitFor) return block.outgoingEdgeId
+  const parsedSecondsToWaitFor = parseVariables(variables)(
+    block.options.secondsToWaitFor
+  )
+  // @ts-expect-error isNaN can be used with strings
+  if (isNaN(parsedSecondsToWaitFor)) return block.outgoingEdgeId
+  await new Promise((resolve) =>
+    setTimeout(resolve, parseInt(parsedSecondsToWaitFor) * 1000)
+  )
+  return block.outgoingEdgeId
+}

packages/bot-engine/src/utils/executeLogic.ts

@@ -4,6 +4,7 @@ import { executeCondition } from '@/features/blocks/logic/condition'
 import { executeRedirect } from '@/features/blocks/logic/redirect'
 import { executeSetVariable } from '@/features/blocks/logic/setVariable'
 import { executeTypebotLink } from '@/features/blocks/logic/typebotLink'
+import { executeWait } from '@/features/blocks/logic/wait'
 import { LinkedTypebot } from '@/providers/TypebotProvider'
 import { EdgeId, LogicState } from '@/types'
 import { LogicBlock, LogicBlockType } from 'models'
@@ -26,5 +27,7 @@ export const executeLogic = async (
       return { nextEdgeId: await executeCode(block, context) }
     case LogicBlockType.TYPEBOT_LINK:
       return executeTypebotLink(block, context)
+    case LogicBlockType.WAIT:
+      return { nextEdgeId: await executeWait(block, context) }
   }
 }