⚡ (setVariable) Add "Moment of the day" variable value

Closes #564

apps/viewer/src/features/blocks/logic/setVariable/executeSetVariable.ts

@@ -15,10 +15,18 @@ export const executeSetVariable = async (
     return {
       outgoingEdgeId: block.outgoingEdgeId,
     }
-  if (block.options.isExecutedOnClient && block.options.expressionToEvaluate) {
+  const expressionToEvaluate = getExpressionToEvaluate(state.result.id)(
+    block.options
+  )
+  const isCustomValue = !block.options.type || block.options.type === 'Custom'
+  if (
+    expressionToEvaluate &&
+    ((isCustomValue && block.options.isExecutedOnClient) ||
+      block.options.type === 'Moment of the day')
+  ) {
     const scriptToExecute = parseScriptToExecuteClientSideAction(
       state.typebot.variables,
-      block.options.expressionToEvaluate
+      expressionToEvaluate
     )
     return {
       outgoingEdgeId: block.outgoingEdgeId,
@@ -31,9 +39,6 @@ export const executeSetVariable = async (
       ],
     }
   }
-  const expressionToEvaluate = getExpressionToEvaluate(state.result.id)(
-    block.options
-  )
   const evaluatedExpression = expressionToEvaluate
     ? evaluateSetVariableExpression(variables)(expressionToEvaluate)
     : undefined
@@ -92,6 +97,13 @@ const getExpressionToEvaluate =
       case 'Empty': {
         return null
       }
+      case 'Moment of the day': {
+        return `const now = new Date()
+        if(now.getHours() < 12) return 'morning'
+        if(now.getHours() >= 12 && now.getHours() < 18) return 'afternoon'
+        if(now.getHours() >= 18) return 'evening'
+        if(now.getHours() >= 22 || now.getHours() < 6) return 'night'`
+      }
       case 'Custom':
       case undefined: {
         return options.expressionToEvaluate ?? null