fix group endpoint

src/main/java/me/akito123321/valoStrats/rest/controller/GroupRestAPI.java

@@ -71,6 +71,7 @@ public class GroupRestAPI {
 	public ResponseEntity<Group> createGroup(@RequestBody GroupRequest request) {
 		StratsUser user = getUser();
 		Group group = new Group(request.name(), user);
+		group.getMembers().add(user);
 		groupService.saveGroup(group);
 		return ResponseEntity.ok(group);
 	}

src/main/java/me/akito123321/valoStrats/schemas/StratsUser.java

@@ -3,6 +3,7 @@ package me.akito123321.valoStrats.schemas;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 
 import org.springframework.security.core.GrantedAuthority;
@@ -37,8 +38,7 @@ public class StratsUser implements UserDetails {
 	private String googleUserId;
 	private String displayName;
 
-	@ManyToMany(mappedBy = "members")
-	@ElementCollection(fetch = FetchType.EAGER)
+	@ManyToMany(mappedBy = "members", fetch = FetchType.EAGER)
 	@JsonIgnore
 	private List<Group> groups;
 
@@ -111,4 +111,21 @@ public class StratsUser implements UserDetails {
 		return groups;
 	}
 	
+	@Override
+	public int hashCode() {
+		return Objects.hash(getUsername());
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		StratsUser other = (StratsUser) obj;
+		return Objects.equals(getUsername(), other.getUsername());
+	}
+
 }