Iss #129 - Add fix for statuses to look for duplicates at update time

• Clean up validation service to remove unused injected beans

• Iss #129 (closed) - Add fix for statuses to look for duplicates at update time

Previously, lists that could be multiple seconds old would be used as the base for updates to the commit status entities, meaning that any requests made around the same time could lead to duplicates. While introducing a little bit of latency to look up just before update, this will remove the risk of duplicates in most cases.

src/main/java/org/eclipsefoundation/git/eca/service/impl/DefaultValidationService.java

@@ -14,12 +14,6 @@ package org.eclipsefoundation.git.eca.service.impl;
 import java.util.List;
 import java.util.Optional;
 
-import jakarta.enterprise.context.ApplicationScoped;
-import jakarta.inject.Inject;
-import jakarta.ws.rs.WebApplicationException;
-import jakarta.ws.rs.core.Response;
-import jakarta.ws.rs.core.Response.Status;
-
 import org.apache.commons.lang3.StringUtils;
 import org.eclipsefoundation.core.model.RequestWrapper;
 import org.eclipsefoundation.efservices.api.models.Project;
@@ -36,11 +30,15 @@ import org.eclipsefoundation.git.eca.namespace.APIStatusCode;
 import org.eclipsefoundation.git.eca.service.UserService;
 import org.eclipsefoundation.git.eca.service.ValidationService;
 import org.eclipsefoundation.git.eca.service.ValidationStatusService;
-import org.eclipsefoundation.persistence.dao.PersistenceDao;
-import org.eclipsefoundation.persistence.service.FilterService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+import jakarta.ws.rs.WebApplicationException;
+import jakarta.ws.rs.core.Response;
+import jakarta.ws.rs.core.Response.Status;
+
 /**
  * Default service for validating external requests for ECA validation, as well as storing and retrieving information
  * about historic requests.
@@ -62,10 +60,6 @@ public class DefaultValidationService implements ValidationService {
     @Inject
     ValidationStatusService statusService;
 
-    @Inject
-    PersistenceDao dao;
-    @Inject
-    FilterService filters;
 
     @Override
     public ValidationResponse validateIncomingRequest(ValidationRequest req, RequestWrapper wrapper) {