Add method to get latest jobs

src/main/java/eu/dnetlib/validatorapi/controllers/ValidationJobController.java

@@ -0,0 +1,23 @@
+package eu.dnetlib.validatorapi.controllers;
+
+import eu.dnetlib.validatorapi.entities.ValidationJob;
+import eu.dnetlib.validatorapi.repositories.ValidationJobRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@CrossOrigin(origins = "*")
+@RequestMapping("/jobs")
+public class ValidationJobController {
+
+    @Autowired
+    ValidationJobRepository validationJobRepository;
+
+    @RequestMapping(value = {"/latest"}, method = RequestMethod.GET)
+    public List<ValidationJob> getLatestJobs(@RequestParam(name="limit", defaultValue = "10") int limit) {
+        return validationJobRepository.getLatestValidationJobs(PageRequest.of(0, limit));
+    }
+}

src/main/java/eu/dnetlib/validatorapi/repositories/ValidationJobRepository.java

@@ -1,10 +1,15 @@
 package eu.dnetlib.validatorapi.repositories;
 
 import eu.dnetlib.validatorapi.entities.ValidationJob;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 
+import java.util.List;
+
 @Repository
 public interface ValidationJobRepository extends JpaRepository<ValidationJob, Integer> {
-
+    @Query(value ="SELECT vj FROM ValidationJob vj ORDER BY vj.startDate DESC")
+    List<ValidationJob> getLatestValidationJobs(Pageable pageable);
 }