Added field required field in call

src/main/java/net/gepafin/tendermanagement/util/DateTimeUtil.java

@@ -1,16 +1,29 @@
 package net.gepafin.tendermanagement.util;
 
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import net.gepafin.tendermanagement.web.rest.api.errors.CustomValidationException;
+import net.gepafin.tendermanagement.web.rest.api.errors.Status;
 import org.springframework.stereotype.Component;
 
+import java.io.IOException;
 import java.time.LocalDateTime;
+import java.time.LocalTime;
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
 import java.util.Calendar;
 import java.util.Date;
+import java.util.regex.Pattern;
 
 @Component
 public class DateTimeUtil {
-	
+
+	private static final Pattern TIME_PATTERN = Pattern.compile(
+			"^((([01]?\\d|2[0-3]):([0-5]\\d)(:[0-5]\\d)?(\\s?[AP]M)?)|((0?[1-9]|1[0-2]):([0-5]\\d)(:[0-5]\\d)?\\s?[AP]M))$");
+
 
 	public static LocalDateTime DateServerToUTC(LocalDateTime systemDate) {
 
@@ -50,4 +63,25 @@ public class DateTimeUtil {
           .from(localDateTime.atZone(ZoneId.systemDefault())
           .toInstant());
     }
+
+	public static LocalTime parseTime(String timeString) throws DateTimeParseException {
+		DateTimeFormatter formatter;
+
+		if (!TIME_PATTERN.matcher(timeString).matches()) {
+			throw new CustomValidationException(Status.BAD_REQUEST,"Invalid time format: " + timeString);
+		}
+		// Try to parse using default formats if no format is provided
+		String[] defaultFormats = {"HH:mm:ss", "HH:mm", "HH:mm:ss a", "hh:mm a"};
+		for (String defaultFormat : defaultFormats) {
+			formatter = DateTimeFormatter.ofPattern(defaultFormat);
+			try {
+				return LocalTime.parse(timeString, formatter);
+			} catch (DateTimeParseException e) {
+				// Continue to the next format
+			}
+		}
+
+		// If all parsing attempts fail, throw an exception
+		throw new CustomValidationException(Status.BAD_REQUEST,"Failed to parse time: " + timeString);
+	}
 }