Development: Fix serialization error for learner profiles with JsonIg…

…noreProperties
ls1intum · Jan 22, 2025 · 8c26290 · 8c26290
1 parent fad4249
commit 8c26290
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Showing 2 changed files with 18 additions and 0 deletions.
diff --git a/src/main/java/de/tum/cit/aet/artemis/atlas/domain/profile/CourseLearnerProfile.java b/src/main/java/de/tum/cit/aet/artemis/atlas/domain/profile/CourseLearnerProfile.java
@@ -10,11 +10,18 @@
 import jakarta.validation.constraints.Max;
 import jakarta.validation.constraints.Min;
 
+import org.hibernate.annotations.Cache;
+import org.hibernate.annotations.CacheConcurrencyStrategy;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+
 import de.tum.cit.aet.artemis.core.domain.Course;
 import de.tum.cit.aet.artemis.core.domain.DomainObject;
 
 @Entity
 @Table(name = "course_learner_profile")
+@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
+@JsonInclude(JsonInclude.Include.NON_EMPTY)
 public class CourseLearnerProfile extends DomainObject {
 
     @ManyToOne

diff --git a/src/main/java/de/tum/cit/aet/artemis/atlas/domain/profile/LearnerProfile.java b/src/main/java/de/tum/cit/aet/artemis/atlas/domain/profile/LearnerProfile.java
@@ -11,17 +11,28 @@
 import jakarta.persistence.OneToOne;
 import jakarta.persistence.Table;
 
+import org.hibernate.annotations.Cache;
+import org.hibernate.annotations.CacheConcurrencyStrategy;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+
 import de.tum.cit.aet.artemis.core.domain.DomainObject;
 import de.tum.cit.aet.artemis.core.domain.User;
 
 @Entity
 @Table(name = "learner_profile")
+@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
+@JsonInclude(JsonInclude.Include.NON_EMPTY)
 public class LearnerProfile extends DomainObject {
 
+    @JsonIgnoreProperties("learnerProfile")
     @OneToOne(mappedBy = "learnerProfile", cascade = CascadeType.PERSIST)
     private User user;
 
     @OneToMany(mappedBy = "learnerProfile", cascade = CascadeType.ALL, orphanRemoval = true, fetch = FetchType.LAZY)
+    @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
+    @JsonIgnoreProperties("learnerProfile")
     private Set<CourseLearnerProfile> courseLearnerProfiles = new HashSet<>();
 
     public void setUser(User user) {