diff --git a/.github/workflows/dockerImage.yml b/.github/workflows/dockerImage.yml
index 7d4f002..1af7995 100644
--- a/.github/workflows/dockerImage.yml
+++ b/.github/workflows/dockerImage.yml
@@ -35,7 +35,7 @@ jobs:
         run: mvn -B -Pprod  clean package -DskipTests=true
       #      - name: Maven Verify
       #        run: mvn -B -Pprod clean verify -DskipTests=true
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: targetfiles
           path: target/*.jar
@@ -49,7 +49,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Download buildfiles artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: targetfiles
       - name: Get current time
diff --git a/pom.xml b/pom.xml
index 1e1e743..030efe4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -266,6 +266,11 @@
             <version>${easy-random-core.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-test</artifactId>
diff --git a/src/main/java/com/vi/appointmentservice/api/calcom/repository/BookingRepository.java b/src/main/java/com/vi/appointmentservice/api/calcom/repository/BookingRepository.java
index 72e85e4..f01b83b 100644
--- a/src/main/java/com/vi/appointmentservice/api/calcom/repository/BookingRepository.java
+++ b/src/main/java/com/vi/appointmentservice/api/calcom/repository/BookingRepository.java
@@ -7,40 +7,41 @@
 import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 import org.springframework.jdbc.core.namedparam.SqlParameterSource;
-import org.springframework.stereotype.Service;
+import org.springframework.stereotype.Repository;
 
-@Service
+@Repository
 @RequiredArgsConstructor
 public class BookingRepository {
 
+  private static final String USER_ID = "userId";
   private @Autowired
   NamedParameterJdbcTemplate calcomDBNamedParamterTemplate;
 
   public List<CalcomBooking> getConsultantActiveBookings(Long userId) {
-    String QUERY = "SELECT * FROM \"Booking\" AS booking WHERE booking.status != 'cancelled' AND "
-        + "booking.\"userId\" = :userId AND now() < \"startTime\" order by \"startTime\" ASC";
+    String query = "SELECT * FROM \"Booking\" AS booking WHERE booking.status != 'cancelled' AND "
+        + "booking.\"userId\" = :userId AND now() < (\"startTime\" + INTERVAL '30 minutes') order by \"startTime\" ASC";
     SqlParameterSource parameters = new MapSqlParameterSource()
-        .addValue("userId", userId);
+        .addValue(USER_ID, userId);
     return calcomDBNamedParamterTemplate
-        .query(QUERY, parameters, new CalcomRepositoryBookingMapper());
+        .query(query, parameters, new CalcomRepositoryBookingMapper());
   }
 
   public List<CalcomBooking> getConsultantExpiredBookings(Long userId) {
-    String QUERY = "SELECT * FROM \"Booking\" AS booking WHERE booking.status != 'cancelled' AND "
-        + "booking.\"userId\" = :userId AND now() > \"startTime\" order by \"startTime\" DESC";
+    String query = "SELECT * FROM \"Booking\" AS booking WHERE booking.status != 'cancelled' AND "
+        + "booking.\"userId\" = :userId AND now() > (\"startTime\" + INTERVAL '30 minutes') order by \"startTime\" DESC";
     SqlParameterSource parameters = new MapSqlParameterSource()
-        .addValue("userId", userId);
+        .addValue(USER_ID, userId);
     return calcomDBNamedParamterTemplate
-        .query(QUERY, parameters, new CalcomRepositoryBookingMapper());
+        .query(query, parameters, new CalcomRepositoryBookingMapper());
   }
 
   public List<CalcomBooking> getConsultantCancelledBookings(Long userId) {
-    String QUERY = "SELECT * FROM \"Booking\" AS booking WHERE booking.status = 'cancelled' AND "
+    String query = "SELECT * FROM \"Booking\" AS booking WHERE booking.status = 'cancelled' AND "
         + "booking.\"userId\" = :userId order by \"startTime\" DESC";
     SqlParameterSource parameters = new MapSqlParameterSource()
-        .addValue("userId", userId);
+        .addValue(USER_ID, userId);
     return calcomDBNamedParamterTemplate
-        .query(QUERY, parameters, new CalcomRepositoryBookingMapper());
+        .query(query, parameters, new CalcomRepositoryBookingMapper());
   }
 
   public CalcomBooking getBookingById(Long bookingId) {
@@ -51,41 +52,41 @@ public CalcomBooking getBookingById(Long bookingId) {
   }
 
   public List<CalcomBooking> getAskerActiveBookings(List<Long> bookingIds) {
-    String QUERY = "SELECT * FROM \"Booking\" AS booking WHERE booking.status != 'cancelled' AND "
-        + "booking.\"id\" in (:ids) AND now() < \"startTime\" order by \"startTime\" ASC";
+    String query = "SELECT * FROM \"Booking\" AS booking WHERE booking.status != 'cancelled' AND "
+        + "booking.\"id\" in (:ids) AND now() < (\"startTime\" + INTERVAL '30 minutes') order by \"startTime\" ASC";
     SqlParameterSource parameters = new MapSqlParameterSource()
         .addValue("ids", bookingIds);
     return calcomDBNamedParamterTemplate
-        .query(QUERY, parameters, new CalcomRepositoryBookingMapper());
+        .query(query, parameters, new CalcomRepositoryBookingMapper());
   }
 
   public Integer getBookingIdByUid(String uid) {
-    String QUERY = "SELECT \"id\" FROM \"Booking\" AS booking WHERE booking.\"uid\" = :uid LIMIT 1";
+    String query = "SELECT \"id\" FROM \"Booking\" AS booking WHERE booking.\"uid\" = :uid LIMIT 1";
     SqlParameterSource parameters = new MapSqlParameterSource()
         .addValue("uid", uid);
 
     return calcomDBNamedParamterTemplate
-        .queryForObject(QUERY, parameters, Integer.class);
+        .queryForObject(query, parameters, Integer.class);
   }
 
   public void deleteBooking(Long bookingId) {
-    String QUERY = "DELETE FROM \"Booking\" AS booking WHERE booking.\"id\" = :bookingId";
+    String query = "DELETE FROM \"Booking\" AS booking WHERE booking.\"id\" = :bookingId";
     SqlParameterSource parameters = new MapSqlParameterSource()
         .addValue("bookingId", bookingId);
-    calcomDBNamedParamterTemplate.update(QUERY, parameters);
+    calcomDBNamedParamterTemplate.update(query, parameters);
   }
 
   public void deleteAttendeeWithoutBooking() {
-    String QUERY = "DELETE FROM \"Attendee\" AS attendee WHERE attendee.\"bookingId\" IS NULL";
-    calcomDBNamedParamterTemplate.update(QUERY, new MapSqlParameterSource());
+    String query = "DELETE FROM \"Attendee\" AS attendee WHERE attendee.\"bookingId\" IS NULL";
+    calcomDBNamedParamterTemplate.update(query, new MapSqlParameterSource());
   }
 
   public void updateAttendeeEmail(final List<Long> bookingIds, final String email) {
-    String QUERY = "UPDATE \"Attendee\" SET \"email\"=:email WHERE \"bookingId\" IN (:bookingIds)";
+    String query = "UPDATE \"Attendee\" SET \"email\"=:email WHERE \"bookingId\" IN (:bookingIds)";
     SqlParameterSource parameters = new MapSqlParameterSource()
         .addValue("bookingIds", bookingIds)
         .addValue("email", email);
-    calcomDBNamedParamterTemplate.update(QUERY, parameters);
+    calcomDBNamedParamterTemplate.update(query, parameters);
   }
 
   public CalcomBooking getBookingByUid(String bookingUid) {
@@ -96,9 +97,9 @@ public CalcomBooking getBookingByUid(String bookingUid) {
   }
 
   public void cancelBooking(String bookingUid) {
-    String QUERY = "UPDATE \"Booking\" SET status='cancelled' WHERE uid = :bookingUid";
+    String query = "UPDATE \"Booking\" SET status='cancelled' WHERE uid = :bookingUid";
     SqlParameterSource parameters = new MapSqlParameterSource()
         .addValue("bookingUid", bookingUid);
-    calcomDBNamedParamterTemplate.update(QUERY, parameters);
+    calcomDBNamedParamterTemplate.update(query, parameters);
   }
 }
diff --git a/src/test/java/com/vi/appointmentservice/api/calcom/service/CalcomLocationsServiceTest.java b/src/test/java/com/vi/appointmentservice/api/calcom/service/CalcomLocationsServiceTest.java
index 2bfaf41..238e177 100644
--- a/src/test/java/com/vi/appointmentservice/api/calcom/service/CalcomLocationsServiceTest.java
+++ b/src/test/java/com/vi/appointmentservice/api/calcom/service/CalcomLocationsServiceTest.java
@@ -1,7 +1,6 @@
 package com.vi.appointmentservice.api.calcom.service;
 
-import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
-
+import static org.assertj.core.api.Assertions.assertThat;
 import com.vi.appointmentservice.api.calcom.model.LocationType;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
diff --git a/src/test/java/com/vi/appointmentservice/api/calcom/service/EventTypeMapperTest.java b/src/test/java/com/vi/appointmentservice/api/calcom/service/EventTypeMapperTest.java
index 26b2bc1..43ce5cf 100644
--- a/src/test/java/com/vi/appointmentservice/api/calcom/service/EventTypeMapperTest.java
+++ b/src/test/java/com/vi/appointmentservice/api/calcom/service/EventTypeMapperTest.java
@@ -1,7 +1,6 @@
 package com.vi.appointmentservice.api.calcom.service;
 
-import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
-
+import static org.assertj.core.api.Assertions.assertThat;
 import com.vi.appointmentservice.api.calcom.model.CalcomEventType;
 import com.vi.appointmentservice.api.model.EventTypeDTO;
 import org.junit.jupiter.api.Test;