From f0b7317d4930cc22c3bbcf9d86f55f1ba1693c0a Mon Sep 17 00:00:00 2001
From: Rajbir Singh <rajbir.singh@hmmh.de>
Date: Wed, 23 Oct 2024 14:45:59 +0200
Subject: [PATCH] PMT-40 implements ApiController

---
 src/main/java/de/hmmh/pmt/ApiController.java | 25 ++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/main/java/de/hmmh/pmt/ApiController.java b/src/main/java/de/hmmh/pmt/ApiController.java
index c29c60b..d6b1521 100644
--- a/src/main/java/de/hmmh/pmt/ApiController.java
+++ b/src/main/java/de/hmmh/pmt/ApiController.java
@@ -3,6 +3,7 @@ package de.hmmh.pmt;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import de.hmmh.pmt.db.*;
+import de.hmmh.pmt.db.Project;
 import de.hmmh.pmt.dtos.*;
 import de.hmmh.pmt.employee.ApiClientFactory;
 import de.hmmh.pmt.employee.dtos.EmployeeResponseDTO;
@@ -225,4 +226,28 @@ public class ApiController implements DefaultApi {
             return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
         }
     }
+
+    @Override
+    public ResponseEntity<EmployeeProjectsDTO> getAListOfAllProjectsFromASpecificEmployee(Long id) {
+        if (!projectRepository.existsById(id)) {
+            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+        }
+
+        EmployeeProjectsDTO dto = new EmployeeProjectsDTO();
+        List<Allocation> allocationsByEmployee = allocationRepository.findAllByEmployeeId(id);
+        if (allocationsByEmployee.isEmpty()) {
+            return new ResponseEntity<>(dto, HttpStatus.OK);
+        }
+
+        Set<Project> projects = allocationsByEmployee.stream()
+                .map(Allocation::getProject)
+                .collect(Collectors.toSet());
+
+        EmployeeProjectsDTO response = new EmployeeProjectsDTO();
+
+        for (Project project : projects) {
+            response.addProjectsItem(mapper.mapProject(project));
+        }
+        return new ResponseEntity<>(HttpStatus.OK);
+    }
 }