GET cuisines/{cuisineId} reimplemented

backend/src/main/java/com/group1/cuisines/controllers/CuisineController.java

@@ -1,11 +1,16 @@
 package com.group1.cuisines.controllers;
 
 import com.group1.cuisines.dao.response.ApiResponse;
+import com.group1.cuisines.dao.response.ErrorResponse;
+import com.group1.cuisines.dao.response.SuccessResponse;
+import com.group1.cuisines.dto.CuisineDetailsDto;
 import com.group1.cuisines.entities.Cuisine;
 import com.group1.cuisines.repositories.CuisineRepository;
 import com.group1.cuisines.services.CuisineService;
+import jakarta.persistence.EntityNotFoundException;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
@@ -21,14 +26,12 @@ public class CuisineController {
     private final CuisineRepository cuisineRepository;
 
     @GetMapping("/{cuisineId}")
-    public ResponseEntity<?> getCuisineDetails(
-            @PathVariable String cuisineId,
-            @RequestParam(defaultValue = "false") boolean includeDishes) {
-
-        Cuisine cuisine = cuisineService.getCuisineById(cuisineId, includeDishes);
-        if (cuisine == null) {
-            return ResponseEntity.notFound().build();
+    public ResponseEntity<?> getCuisineById(@PathVariable String cuisineId, @RequestParam(required = false) Boolean includeDishes) {
+        try {
+            CuisineDetailsDto cuisineDetails = cuisineService.getCuisineById(cuisineId, Boolean.TRUE.equals(includeDishes));
+            return ResponseEntity.ok(new SuccessResponse<>(cuisineDetails, "Cuisine details fetched successfully"));
+        } catch (EntityNotFoundException e) {
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).body(new ErrorResponse("Cuisine not found"));
         }
-        return ResponseEntity.ok(cuisine);
     }
 }

backend/src/main/java/com/group1/cuisines/dto/CuisineDetailsDto.java

@@ -0,0 +1,15 @@
+package com.group1.cuisines.dto;
+import lombok.*;
+
+import java.util.List;
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class CuisineDetailsDto {
+    private String id;
+    private String name;
+   // private String description;
+    //private String image;
+   // private Boolean isSelfFollowing;
+    private List<DishDto> dishes;
+}

backend/src/main/java/com/group1/cuisines/services/CuisineService.java

@@ -1,24 +1,43 @@
 package com.group1.cuisines.services;
 
+import com.group1.cuisines.dto.CuisineDetailsDto;
+import com.group1.cuisines.dto.DishDto;
 import com.group1.cuisines.entities.Cuisine;
+import com.group1.cuisines.entities.Dish;
 import com.group1.cuisines.repositories.CuisineRepository;
+import jakarta.persistence.EntityNotFoundException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
 @Service
 public class CuisineService {
 
     @Autowired
     private CuisineRepository cuisineRepository;
 
-    public Cuisine getCuisineById(String cuisineId, boolean includeDishes) {
-        return cuisineRepository.findById(cuisineId)
-                .map(cuisine -> {
-                    if (!includeDishes) {
-                        cuisine.setDishes(null);  // Clear the dishes if not required
-                    }
-                    return cuisine;
-                })
-                .orElse(null);
+    public CuisineDetailsDto getCuisineById(String cuisineId, boolean includeDishes) {
+        Cuisine cuisine = cuisineRepository.findById(cuisineId)
+                .orElseThrow(() -> new EntityNotFoundException("Cuisine not found"));
+
+        CuisineDetailsDto detailsDto = new CuisineDetailsDto(
+                cuisine.getId(),
+                cuisine.getName(),
+               // cuisine.getDescription(),
+
+
+                includeDishes ? convertDishes(cuisine.getDishes()) : new ArrayList<>()
+        );
+        return detailsDto;
+    }
+
+    private List<DishDto> convertDishes(Set<Dish> dishes) {
+        return dishes.stream()
+                .map(dish -> new DishDto(dish.getId(), dish.getName(),dish.getImage()))
+                .collect(Collectors.toList());
     }
 }

backend/src/main/resources/application.properties

@@ -7,7 +7,7 @@ spring.datasource.url=jdbc:mysql://localhost:3306/cuisines-test?createDatabaseIf
 spring.datasource.username=root
 spring.datasource.password=admin
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.jpa.hibernate.ddl-auto=update
+spring.jpa.hibernate.ddl-auto=create-drop
 spring.jpa.show-sql=true
 logging.level.com.group1.cuisines=DEBUG