feat: added occupation stack

src/main/java/com/example/prapro2spring/controller/OccupationController.java

@@ -0,0 +1,62 @@
+package com.example.prapro2spring.controller;
+
+import com.example.prapro2spring.model.Occupation;
+import com.example.prapro2spring.service.OccupationService;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/occupations")
+public class OccupationController {
+
+    private final OccupationService occupationService;
+
+    public OccupationController(OccupationService occupationService) {
+        this.occupationService = occupationService;
+    }
+
+    @PostMapping
+    public Occupation createOccupation(@RequestBody Occupation occupation) {
+        return occupationService.save(occupation);
+    }
+
+    @GetMapping
+    public List<Occupation> getAllActivities() {
+        return occupationService.findAll();
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Occupation> getOccupationById(@PathVariable Long id) {
+        Occupation occupation = occupationService.findById(id).orElse(null);
+        if (occupation != null) {
+            return ResponseEntity.ok(occupation);
+        } else {
+            return ResponseEntity.notFound().build();
+        }
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<Occupation> updateOccupation(@PathVariable Long id, @RequestBody Occupation occupationDetails) {
+        Occupation occupation = occupationService.findById(id).orElse(null);
+        if (occupation != null) {
+            occupation.setName(occupationDetails.getName());
+            occupation.setValue(occupationDetails.getValue());
+            return ResponseEntity.ok(occupationService.save(occupation));
+        } else {
+            return ResponseEntity.notFound().build();
+        }
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> deleteOccupation(@PathVariable Long id) {
+        Occupation occupation = occupationService.findById(id).orElse(null);
+        if (occupation != null) {
+            occupationService.delete(occupation);
+            return ResponseEntity.noContent().build();
+        } else {
+            return ResponseEntity.notFound().build();
+        }
+    }
+}

src/main/java/com/example/prapro2spring/service/OccupationService.java

@@ -0,0 +1,9 @@
+package com.example.prapro2spring.service;
+
+import com.example.prapro2spring.model.Occupation;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Service;
+
+@Service
+public interface OccupationService extends JpaRepository<Occupation, Long> {
+}