setup github action

.github/workflows/ci.yaml

@@ -0,0 +1,23 @@
+name: flow.ci
+
+on:
+  push:
+    branches:
+      - feature/**
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git Clone
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'corretto'
+          cache: maven
+
+      - name: Build with Maven
+        run: ./mvnw test

pom.xml

@@ -128,6 +128,12 @@
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-test</artifactId>
       <scope>test</scope>
+      <exclusions>
+        <exclusion>
+          <groupId>com.vaadin.external.google</groupId>
+          <artifactId>android-json</artifactId>
+        </exclusion>
+      </exclusions>
     </dependency>
 
     <dependency>

src/main/java/com/flowci/common/model/EntityListener.java

@@ -4,21 +4,22 @@
 import jakarta.persistence.PreUpdate;
 
 import java.time.Instant;
+import java.time.temporal.ChronoUnit;
 
 public class EntityListener {
 
     @PrePersist
     public void prePersist(Object entity) {
         if (entity instanceof EntityBase e) {
-            e.createdAt = Instant.now();
-            e.updatedAt = Instant.now();
+            e.createdAt = Instant.now().truncatedTo(ChronoUnit.MICROS);
+            e.updatedAt = Instant.now().truncatedTo(ChronoUnit.MICROS);
         }
     }
 
     @PreUpdate
     public void preUpdate(Object entity) {
         if (entity instanceof EntityBase e) {
-            e.updatedAt = Instant.now();
+            e.updatedAt = Instant.now().truncatedTo(ChronoUnit.MICROS);
         }
     }
 }