function endEvents

after the end of the events the endevents function will delete the event in the array

web3/contracts/Nft.sol

@@ -6,21 +6,22 @@ contract Nft {
     uint256 currentTime = block.timestamp;
     struct Event{
         string eventName;
-        string evntVenue;
+        string eventVenue;
         uint256 Time;
         uint256 Duration;
         string createrName;
         address creatorAddress;
         string imgUrl;
     }
-
+    Event[] public events; // creation of dynamic array
     struct Person{
         string Name;
         bytes1 Gender;
         uint256 Age;
     }
 
-    Event public myEvent;
+    Event public myEvent; // creating an instance for this event struct
+
     function createEvent(
         string calldata _eventName,
         string calldata _evntVenue,
@@ -29,19 +30,35 @@ contract Nft {
         address _creatorAddress,
         string memory _imgUrl
     ) 
-    public returns (uint)
+    public 
     {
+        require(_Time > block.timestamp,"event time must be in future");
+
         myEvent.eventName = _eventName;
-        myEvent.evntVenue = _evntVenue;
+        myEvent.eventVenue = _evntVenue;
         myEvent.Duration = _Duration;
         myEvent.creatorAddress = _creatorAddress;
         myEvent.imgUrl = _imgUrl;
+        myEvent.Time = _Time + currentTime;
 
-        if (_Time < currentTime){
-            return 0;
-        }
-        else {
-            myEvent.Time = _Time + currentTime;
+        //pushing the event details to the array
+        Event memory newEvent;
+        newEvent = myEvent;
+        events.push(newEvent);
+    }
+
+
+    function endEvents() private  {
+        uint256 i = 0;
+        while (i < events.length) {
+            if (events[i].Time + events[i].Duration < block.timestamp) {
+                if (i < events.length - 1) {
+                    events[i] = events[events.length - 1];
+                }
+                events.pop();
+            } else {
+                i++;
+            }
         }
     }
 }