boost controller endpoint little fix

+ get rid of not used dependencies

Dockerfile

@@ -0,0 +1,7 @@
+FROM openjdk:21
+
+WORKDIR /app
+
+COPY target/ArtisanConnectBackend-0.0.1-SNAPSHOT.jar app/artisan.jar
+
+ENTRYPOINT ["java","-jar","app/artisan.jar"]

compose.yaml

@@ -1,9 +1,28 @@
 services:
-  postgres:
+  app:
+    container_name: artisan
+    build: .
+    depends_on:
+      - db
+    networks:
+      - artisan_network
+    ports:
+        - '8085:8080'
+
+
+  db:
+    container_name: db
     image: 'postgres:latest'
     environment:
-      - 'POSTGRES_DB=default'
+      - 'POSTGRES_DB=postgres'
       - 'POSTGRES_PASSWORD=postgres'
       - 'POSTGRES_USER=postgres'
     ports:
       - '5432:5432'
+    networks:
+      - artisan_network
+
+networks:
+  artisan_network:
+    name: artisan_net
+    external: false

pom.xml

@@ -10,7 +10,7 @@
     </parent>
     <groupId>_11.asktpk</groupId>
     <artifactId>ArtisanConnectBackend</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>1.0.0</version>
     <name>ArtisanConnectBackend</name>
     <description>ArtisanConnectBackend</description>
     <url/>
@@ -34,31 +34,16 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-jpa</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-rest</artifactId>
-        </dependency>
-<!--        <dependency>-->
-<!--            <groupId>org.springframework.boot</groupId>-->
-<!--            <artifactId>spring-boot-starter-oauth2-client</artifactId>-->
-<!--        </dependency>-->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-devtools</artifactId>
             <scope>runtime</scope>
             <optional>true</optional>
         </dependency>
-<!--        <dependency>-->
-<!--            <groupId>org.springframework.boot</groupId>-->
-<!--            <artifactId>spring-boot-docker-compose</artifactId>-->
-<!--            <scope>runtime</scope>-->
-<!--            <optional>true</optional>-->
-<!--        </dependency>-->
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
@@ -73,15 +58,20 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
-        <!--        <dependency>-->
-<!--            <groupId>org.springframework.security</groupId>-->
-<!--            <artifactId>spring-security-test</artifactId>-->
-<!--            <scope>test</scope>-->
-<!--        </dependency>-->
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
             <artifactId>okhttp</artifactId>
-            <version>4.9.3</version>
+            <version>4.12.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+            <version>3.1.0</version>
         </dependency>
     </dependencies>
 

src/main/java/_11/asktpk/artisanconnectbackend/ArtisanConnectBackendApplication.java

@@ -1,13 +1,27 @@
 package _11.asktpk.artisanconnectbackend;
 
+import jakarta.annotation.PostConstruct;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.core.env.Environment;
 
 @SpringBootApplication
 public class ArtisanConnectBackendApplication {
 
+    private final Environment environment;
+
+    public ArtisanConnectBackendApplication(Environment environment) {
+        this.environment = environment;
+    }
+
     public static void main(String[] args) {
         SpringApplication.run(ArtisanConnectBackendApplication.class, args);
     }
 
+    @PostConstruct
+    public void logDataSourceUrl() {
+        System.out.println("Datasource URL: " + environment.getProperty("spring.datasource.url"));
+    }
 }
+
+

src/main/java/_11/asktpk/artisanconnectbackend/Controller/ArtisanConnectController.java

@@ -1,28 +0,0 @@
-package _11.asktpk.artisanconnectbackend.Controller;
-
-import _11.asktpk.artisanconnectbackend.Model.Notice;
-import _11.asktpk.artisanconnectbackend.Repository.NoticeRepository;
-import _11.asktpk.artisanconnectbackend.Service.PostgresDatabase;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.List;
-
-@RequestMapping("/api/v1")
-@RestController
-public class ArtisanConnectController {
-    @Autowired
-    private PostgresDatabase postgresDatabase;
-
-    @GetMapping("/notices/all")
-    public List<Notice> getAllNotices() {
-        return postgresDatabase.get();
-    }
-
-    @ResponseStatus(HttpStatus.CREATED)
-    @PostMapping("/notices/add")
-    public void addNotice(@RequestBody Notice notice) {
-        postgresDatabase.add(notice);
-    }
-}

src/main/java/_11/asktpk/artisanconnectbackend/Model/Notice.java

@@ -1,63 +0,0 @@
-package _11.asktpk.artisanconnectbackend.Model;
-
-import jakarta.persistence.*;
-import java.sql.Blob;
-
-@Entity
-public class Notice {
-    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @Column
-    private String title;
-
-    @Column
-    private String username;
-
-    @Column
-    private String description;
-
-    public Notice() {
-        this.title = "";
-        this.username = "";
-        this.description = "";
-    }
-
-    public Notice(String nTitle, String nUsername, String nDescription) {
-        this.title = nTitle;
-        this.username = nUsername;
-        this.description = nDescription;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
-    public Long getId() {
-        return id;
-    }
-
-    public String getUsername() {
-        return username;
-    }
-
-    public void setUsername(String user) {
-        this.username = user;
-    }
-
-    public String getTitle() {
-        return title;
-    }
-
-    public void setTitle(String title) {
-        this.title = title;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-}

src/main/java/_11/asktpk/artisanconnectbackend/Repository/NoticeRepository.java

@@ -1,8 +0,0 @@
-package _11.asktpk.artisanconnectbackend.Repository;
-
-import _11.asktpk.artisanconnectbackend.Model.Notice;
-
-import org.springframework.data.jpa.repository.JpaRepository;
-
-public interface NoticeRepository extends JpaRepository<Notice, Long> {
-}

src/main/java/_11/asktpk/artisanconnectbackend/Service/IDatabase.java

@@ -1,10 +0,0 @@
-package _11.asktpk.artisanconnectbackend.Service;
-
-import _11.asktpk.artisanconnectbackend.Model.Notice;
-
-import java.util.List;
-
-public interface IDatabase {
-    void add(Notice newNotice);
-    List<Notice> get();
-}

src/main/java/_11/asktpk/artisanconnectbackend/Service/PostgresDatabase.java

@@ -1,24 +0,0 @@
-package _11.asktpk.artisanconnectbackend.Service;
-
-import _11.asktpk.artisanconnectbackend.Model.Notice;
-import _11.asktpk.artisanconnectbackend.Repository.NoticeRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-
-@Service
-public class PostgresDatabase implements IDatabase{
-    @Autowired
-    private NoticeRepository noticeRepository;
-
-    @Override
-    public void add(Notice newNotice) {
-        noticeRepository.save(newNotice);
-    }
-
-    @Override
-    public List<Notice> get() {
-        return noticeRepository.findAll();
-    }
-}

src/main/java/_11/asktpk/artisanconnectbackend/config/CustomErrorController.java

@@ -0,0 +1,35 @@
+package _11.asktpk.artisanconnectbackend.config;
+
+import _11.asktpk.artisanconnectbackend.dto.RequestResponseDTO;
+import org.springframework.boot.web.servlet.error.ErrorController;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import jakarta.servlet.RequestDispatcher;
+import jakarta.servlet.http.HttpServletRequest;
+
+@Controller
+public class CustomErrorController implements ErrorController {
+
+    @RequestMapping("/error")
+    public ResponseEntity<RequestResponseDTO> handleError(HttpServletRequest request) {
+        Object status = request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE);
+
+        if (status != null) {
+            int statusCode = Integer.parseInt(status.toString());
+
+            if (statusCode == HttpStatus.NOT_FOUND.value()) {
+                return ResponseEntity.status(HttpStatus.NOT_FOUND)
+                        .body(new RequestResponseDTO("Nie znaleziono zasobu. Sprawdź URL i spróbuj ponownie."));
+            } else if (statusCode == HttpStatus.INTERNAL_SERVER_ERROR.value()) {
+                return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                        .body(new RequestResponseDTO("Wystąpił wewnętrzny błąd serwera. Spróbuj ponownie później."));
+            }
+        }
+
+        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(new RequestResponseDTO("Wystąpił nieoczekiwany błąd."));
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/controller/ClientController.java

@@ -0,0 +1,63 @@
+package _11.asktpk.artisanconnectbackend.controller;
+
+
+import _11.asktpk.artisanconnectbackend.service.ClientService;
+import _11.asktpk.artisanconnectbackend.dto.ClientDTO;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/v1/clients")
+public class ClientController {
+    private final ClientService clientService;
+
+    public ClientController(ClientService clientService) {
+        this.clientService = clientService;
+    }
+
+    @GetMapping("/get/all")
+    public List<ClientDTO> getAllClients() {
+        return clientService.getAllClients();
+    }
+
+    @GetMapping("/get/{id}")
+    public ResponseEntity getClientById(@PathVariable long id) {
+        if(clientService.getClientById(id) != null) {
+            return new ResponseEntity(clientService.getClientById(id), HttpStatus.OK);
+        } else {
+            return new ResponseEntity(HttpStatus.NOT_FOUND);
+        }
+    }
+
+    @PostMapping("/add")
+    public ResponseEntity addClient(@RequestBody ClientDTO clientDTO) {
+        if(clientService.clientExists(clientDTO.getId())) {
+            return new ResponseEntity<>(HttpStatus.CONFLICT);
+        } else {
+            return new ResponseEntity<>(clientService.addClient(clientDTO), HttpStatus.CREATED);
+        }
+    }
+
+    // TODO: do zrobienia walidacja danych
+    @PutMapping("/edit/{id}")
+    public ResponseEntity updateClient(@PathVariable("id") long id, @RequestBody ClientDTO clientDTO) {
+        if(clientService.clientExists(id)) {
+            return new ResponseEntity<>(clientService.updateClient(id, clientDTO),HttpStatus.OK);
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+        }
+    }
+
+    @DeleteMapping("/delete/{id}")
+    public ResponseEntity deleteClient(@PathVariable("id") long id) {
+        if(clientService.clientExists(id)) {
+            clientService.deleteClient(id);
+            return new ResponseEntity<>(HttpStatus.OK);
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+        }
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/controller/ImageController.java

@@ -0,0 +1,93 @@
+package _11.asktpk.artisanconnectbackend.controller;
+
+import _11.asktpk.artisanconnectbackend.dto.RequestResponseDTO;
+import _11.asktpk.artisanconnectbackend.service.ImageService;
+import _11.asktpk.artisanconnectbackend.service.NoticeService;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.Resource;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.*;
+
+@RestController
+@RequestMapping("/api/v1/images")
+public class ImageController {
+
+    private final ImageService imageService;
+    private final NoticeService noticeService;
+    ImageController(ImageService imageService, NoticeService noticeService) {
+        this.imageService = imageService;
+        this.noticeService = noticeService;
+    }
+
+    @Value("${file.upload-dir}")
+    private String uploadDir;
+
+    @PostMapping("/upload/{id}")
+    public ResponseEntity<RequestResponseDTO> uploadImage(@RequestParam("file") MultipartFile file, @PathVariable("id") Long noticeId) {
+        try {
+            if(file.isEmpty()) {
+                return ResponseEntity.badRequest().body(new RequestResponseDTO("File is empty"));
+            }
+
+            if(!Objects.equals(file.getContentType(), "image/jpeg") && !Objects.equals(file.getContentType(), "image/png")) {
+                return ResponseEntity.badRequest().body(new RequestResponseDTO("File must be a JPEG or PNG image."));
+            }
+
+            if(noticeId == null || !noticeService.noticeExists(noticeId)) {
+                return ResponseEntity.badRequest().body(new RequestResponseDTO("Notice ID is invalid or does not exist."));
+            }
+
+            String newImageName = imageService.saveImageToStorage(uploadDir, file);
+            imageService.addImageNameToDB(newImageName, noticeId);
+
+            return ResponseEntity.ok(new RequestResponseDTO("Image uploaded successfully with new name: " + newImageName));
+        } catch (Exception e) {
+            return ResponseEntity.status(HttpStatus.UNSUPPORTED_MEDIA_TYPE).body(new RequestResponseDTO(e.getMessage()));
+        }
+    }
+
+    @GetMapping("/get/{filename}")
+    public ResponseEntity<Resource> getImage(@PathVariable String filename) {
+        try {
+            return ResponseEntity.ok()
+                    .contentType(MediaType.IMAGE_JPEG)
+                    .body(imageService.getImage(uploadDir, filename));
+        } catch (Exception e) {
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+
+    @GetMapping("/list/{id}")
+    public ResponseEntity<List<String>> getImagesNamesList(@PathVariable("id") Long noticeId) {
+        if(noticeId == null) {
+            return ResponseEntity.badRequest().body(Collections.singletonList("Notice ID is invalid or does not exist."));
+        }
+
+        List<String> result;
+        try {
+            result = imageService.getImagesList(noticeId);
+        } catch (Exception e) {
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).body(Collections.singletonList(e.getMessage()));
+        }
+        return ResponseEntity.ok(result);
+    }
+
+    @DeleteMapping("/delete/{filename}")
+    public ResponseEntity<RequestResponseDTO> deleteImage(@PathVariable("filename") String filename) {
+        if(filename == null) {
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new RequestResponseDTO("Filename is empty."));
+        }
+
+        try {
+            imageService.deleteImage(uploadDir, filename);
+            return ResponseEntity.status(HttpStatus.OK).body(new RequestResponseDTO("Image deleted successfully."));
+        } catch (Exception e) {
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(new RequestResponseDTO(e.getMessage()));
+        }
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/controller/NoticeController.java

@@ -0,0 +1,121 @@
+package _11.asktpk.artisanconnectbackend.controller;
+
+import _11.asktpk.artisanconnectbackend.dto.NoticeAdditionDTO;
+import _11.asktpk.artisanconnectbackend.dto.NoticeBoostDTO;
+import _11.asktpk.artisanconnectbackend.dto.RequestResponseDTO;
+import _11.asktpk.artisanconnectbackend.service.ClientService;
+import _11.asktpk.artisanconnectbackend.service.NoticeService;
+import _11.asktpk.artisanconnectbackend.dto.NoticeDTO;
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RequestMapping("/api/v1/notices")
+@RestController
+public class NoticeController {
+    private final NoticeService noticeService;
+    private final ClientService clientService;
+
+    public NoticeController(NoticeService noticeService, ClientService clientService) {
+        this.noticeService = noticeService;
+        this.clientService = clientService;
+    }
+
+    @GetMapping("/get/all")
+    public List<NoticeDTO> getAllNotices() {
+        return noticeService.getAllNotices();
+    }
+
+    @GetMapping("/get/{id}")
+    public ResponseEntity<?> getNoticeById(@PathVariable long id) {
+        if (noticeService.noticeExists(id)) {
+            return ResponseEntity.ok(noticeService.getNoticeById(id));
+        } else {
+            return ResponseEntity.notFound().build();
+        }
+    }
+
+    @PostMapping("/add")
+    public ResponseEntity<NoticeAdditionDTO> addNotice(@RequestBody NoticeDTO dto) {
+        if (!clientService.clientExists(dto.getClientId())) {
+            return ResponseEntity
+                    .status(HttpStatus.BAD_REQUEST)
+                    .body(new NoticeAdditionDTO("Nie znaleziono klienta o ID: " + dto.getClientId()));
+        }
+
+        if (dto.getCategory() == null) {
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new NoticeAdditionDTO("Nie ma takiej kategorii"));
+        }
+        dto.setPublishDate(java.time.LocalDateTime.now());
+
+        Long newNoticeId = noticeService.addNotice(dto);
+
+        return ResponseEntity.status(HttpStatus.CREATED).body(new NoticeAdditionDTO(newNoticeId ,"Dodano ogłoszenie."));
+    }
+
+    // TODO: zamiast dodawać tutaj pętlą, musi to robić NoticeService, trzeba zaimplementować odpowienią metodę
+    @PostMapping("/bulk_add")
+    public ResponseEntity<String> addNotices(@RequestBody List<NoticeDTO> notices_list) {
+        ResponseEntity<String> response = new ResponseEntity<>(HttpStatus.CREATED);
+        List<String> errors = new ArrayList<>();
+        boolean isError = false;
+
+        if (notices_list.isEmpty()) {
+            return response.status(HttpStatus.BAD_REQUEST).body("Lista ogłoszeń jest pusta.");
+        }
+
+        for (NoticeDTO dto : notices_list) {
+            if (!clientService.clientExists(dto.getClientId())) {
+                isError = true;
+                errors.add(dto.getClientId().toString());
+            } else {
+                if (!isError) {
+                    noticeService.addNotice(dto);
+                }
+            }
+        }
+
+        if (isError) {
+            return response.status(HttpStatus.BAD_REQUEST).body("Nie znaleziono klientów: " + errors);
+        }
+
+        return response;
+    }
+
+    @PutMapping("/edit/{id}")
+    public ResponseEntity<Object> editNotice(@PathVariable("id") long id, @RequestBody NoticeDTO dto) {
+        if (noticeService.noticeExists(id)) {
+            try {
+                return new ResponseEntity<>(noticeService.updateNotice(id, dto), HttpStatus.OK);
+            } catch (EntityNotFoundException e) {
+                return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(e.getMessage());
+            }
+        } else {
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).body("Nie znaleziono ogłoszenia o ID: " + id);
+        }
+    }
+
+    @DeleteMapping("/delete/{id}")
+    public ResponseEntity<RequestResponseDTO> deleteNotice(@PathVariable("id") long id) {
+        if (noticeService.noticeExists(id)) {
+            noticeService.deleteNotice(id);
+            return ResponseEntity.status(HttpStatus.OK).body(new RequestResponseDTO("Pomyślnie usunięto ogłoszenie o ID: " + id));
+        } else {
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).body(new RequestResponseDTO("Nie znaleziono ogłoszenia o ID: " + id));
+        }
+    }
+
+    @PostMapping("/boost/{id}")
+    public ResponseEntity<RequestResponseDTO> boostNotice(@PathVariable("id") long clientId, @RequestBody NoticeBoostDTO dto) {
+        if (!noticeService.isNoticeOwnedByClient(dto.getNoticeId(), clientId)) {
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).body(new RequestResponseDTO("Ogłoszenie nie istnieje lub nie należy do zalogowanego klienta."));
+        }
+        noticeService.boostNotice(dto.getNoticeId());
+
+        return ResponseEntity.status(HttpStatus.OK).body(new RequestResponseDTO("Ogłoszenie zostało pomyślnie wypromowane."));
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/controller/VariablesController.java

@@ -0,0 +1,40 @@
+package _11.asktpk.artisanconnectbackend.controller;
+
+import _11.asktpk.artisanconnectbackend.dto.CategoriesDTO;
+import _11.asktpk.artisanconnectbackend.utils.Enums;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/v1/vars")
+public class VariablesController {
+
+    @GetMapping("/categories")
+    public List<CategoriesDTO> getAllVariables() {
+        List<CategoriesDTO> categoriesDTOList = new ArrayList<>();
+        for (Map.Entry<Enums.Category, String> entry : Enums.categoryPL.entrySet()) {
+            CategoriesDTO categoriesDTO = new CategoriesDTO();
+            categoriesDTO.setLabel(entry.getValue());
+            categoriesDTO.setValue(entry.getKey().toString());
+            categoriesDTOList.add(categoriesDTO);
+        }
+
+        return categoriesDTOList;
+    }
+
+    @GetMapping("/statuses")
+    public List<Enums.Status> getAllStatuses() {
+        return List.of(Enums.Status.values());
+    }
+
+    @GetMapping("/roles")
+    public List<Enums.Role> getAllRoles() {
+        return List.of(Enums.Role.values());
+    }
+
+}

src/main/java/_11/asktpk/artisanconnectbackend/controller/WishlistController.java

@@ -0,0 +1,59 @@
+package _11.asktpk.artisanconnectbackend.controller;
+
+import _11.asktpk.artisanconnectbackend.dto.NoticeDTO;
+import _11.asktpk.artisanconnectbackend.dto.RequestResponseDTO;
+import _11.asktpk.artisanconnectbackend.dto.WishlistDTO;
+import _11.asktpk.artisanconnectbackend.service.ClientService;
+import _11.asktpk.artisanconnectbackend.service.NoticeService;
+import _11.asktpk.artisanconnectbackend.service.WishlistService;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/v1/wishlist")
+public class WishlistController {
+    private final WishlistService wishlistService;
+    private final ClientService clientService;
+    private final NoticeService noticeService;
+
+    public WishlistController(WishlistService wishlistService, ClientService clientService, NoticeService noticeService) {
+        this.wishlistService = wishlistService;
+        this.clientService = clientService;
+        this.noticeService = noticeService;
+    }
+
+    @PostMapping("/toggle")
+    public ResponseEntity<RequestResponseDTO> toggleWishlist(@RequestBody WishlistDTO wishlistDTO) {
+        Long noticeId = wishlistDTO.getNoticeId();
+        Long clientId = wishlistDTO.getClientId();
+        NoticeDTO noticeDTO = noticeService.getNoticeById(noticeId);
+        if (noticeDTO == null) {
+            return ResponseEntity.badRequest().body(new RequestResponseDTO("Notice not found"));
+        }
+        boolean added = wishlistService.toggleWishlist(
+                clientService.getClientById(clientId),
+                noticeService.getNoticeByIdEntity(noticeId)
+        );
+
+        if (added) {
+            return ResponseEntity.ok(new RequestResponseDTO("Wishlist entry added"));
+        } else {
+            return ResponseEntity.ok(new RequestResponseDTO("Wishlist entry removed"));
+        }
+    }
+
+//    @GetMapping("/{clientId}")
+//    public  ResponseEntity<List<WishlistDTO>>  getWishlist(@PathVariable Long clientId) {
+//        List<WishlistDTO> wishlist = wishlistService.getWishlistForClientId(clientId);
+//        return ResponseEntity.ok(wishlist);
+//    }
+
+    @GetMapping("/")
+    public List<NoticeDTO> getWishlistForClient() {
+        // TODO: Replace with actual client ID from authentication context
+        Long clientId = 1L;
+        return wishlistService.getNoticesInWishlist(clientId);
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/CategoriesDTO.java

@@ -0,0 +1,16 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+//[
+//        { "label": "Meble", "value": "Furniture" },
+//        { "label": "Biżuteria", "value": "Jewelry" },
+//        { "label": "Ceramika", "value": "Ceramics" }
+//]
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter @Setter
+public class CategoriesDTO {
+    String label;
+    String value;
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/ClientDTO.java

@@ -0,0 +1,22 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.Getter;
+import lombok.Setter;
+
+import jakarta.validation.constraints.Email;
+
+import _11.asktpk.artisanconnectbackend.utils.Enums.Role;
+
+@Getter @Setter
+public class ClientDTO {
+    private Long id;
+
+    @Email
+    @NotBlank
+    private String email;
+    private String firstName;
+    private String lastName;
+    private String image;
+    private Role role;
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/ImageRequestDTO.java

@@ -0,0 +1,9 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import org.springframework.core.io.Resource;
+
+public class ImageRequestDTO {
+    public Resource image;
+    public Long noticeId;
+    public boolean isMainImage;
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/NoticeAdditionDTO.java

@@ -0,0 +1,19 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter @Setter
+public class NoticeAdditionDTO {
+    public Long noticeId;
+    public String message;
+
+    public NoticeAdditionDTO(String message) {
+        this.message = message;
+    }
+
+    public NoticeAdditionDTO(Long noticeId, String message) {
+        this.noticeId = noticeId;
+        this.message = message;
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/NoticeBoostDTO.java

@@ -0,0 +1,9 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter @Setter
+public class NoticeBoostDTO {
+    private Long noticeId;
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/NoticeDTO.java

@@ -0,0 +1,36 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import _11.asktpk.artisanconnectbackend.entities.AttributesNotice;
+import _11.asktpk.artisanconnectbackend.utils.Enums;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Getter @Setter
+public class NoticeDTO {
+    private long noticeId;
+
+    private String title;
+
+    private Long clientId;
+
+    private String description;
+
+    private Double price;
+
+    private Enums.Category category;
+
+    private Enums.Status status;
+
+    private LocalDateTime publishDate;
+
+    private List<AttributesNotice> attributesNotices;
+
+    private boolean isWishlisted;
+
+    public NoticeDTO() {
+
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/RequestResponseDTO.java

@@ -0,0 +1,13 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter @Setter
+public class RequestResponseDTO {
+    public String message;
+
+    public RequestResponseDTO(String message) {
+        this.message = message;
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/dto/WishlistDTO.java

@@ -0,0 +1,12 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class WishlistDTO {
+    private Long id;
+    private Long clientId;
+    private Long noticeId;
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/AttributeValues.java

@@ -0,0 +1,19 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "attribute_values")
+public class AttributeValues {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(name = "id_attribute")
+    private Attributes attribute;
+
+    private String value;
+
+    // Getters, setters, and constructors
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/Attributes.java

@@ -0,0 +1,19 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import jakarta.persistence.*;
+import java.util.List;
+
+@Entity
+@Table(name = "attributes")
+public class Attributes {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long idAttribute;
+
+    private String name;
+
+    @OneToMany(mappedBy = "attribute", cascade = CascadeType.ALL)
+    private List<AttributeValues> attributeValues;
+
+    // Getters, setters, and constructors
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/AttributesNotice.java

@@ -0,0 +1,21 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "attributes_notice")
+public class AttributesNotice {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(name = "id_notice")
+    private Notice notice;
+
+    @ManyToOne
+    @JoinColumn(name = "id_value")
+    private AttributeValues attributeValue;
+
+    // Getters, setters, and constructors
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/Client.java

@@ -0,0 +1,37 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import _11.asktpk.artisanconnectbackend.utils.Enums.Role;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+
+@Entity
+@Table(name = "clients")
+@Getter @Setter
+public class Client {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String email;
+
+    private String password;
+
+    private String firstName;
+
+    private String lastName;
+
+    private String image; // Optional field
+
+    @Enumerated(EnumType.STRING)
+    private Role role;
+
+//    @OneToMany(mappedBy = "client", cascade = CascadeType.ALL)
+//    private List<Notice> notices;
+
+    @OneToMany(mappedBy = "client", cascade = CascadeType.ALL)
+    private List<Orders> orders;
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/GlobalVariables.java

@@ -0,0 +1,16 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "global_variables")
+public class GlobalVariables {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String name;
+    private String value;
+
+    // Getters, setters, and constructors
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/Image.java

@@ -0,0 +1,23 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import jakarta.persistence.*;
+import jdk.jfr.BooleanFlag;
+import lombok.Getter;
+import lombok.Setter;
+
+@Entity
+@Table(name = "images")
+@Getter @Setter
+public class Image {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private Long noticeId;
+
+    private String imageName;
+
+    @BooleanFlag
+    private boolean isMainImage;
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/Notice.java

@@ -0,0 +1,46 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import jakarta.persistence.*;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+import _11.asktpk.artisanconnectbackend.utils.Enums.*;
+import lombok.Getter;
+import lombok.Setter;
+
+@Entity
+@Table(name = "notice")
+@Getter @Setter
+public class Notice {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long idNotice;
+
+    private String title;
+
+    @ManyToOne
+    @JoinColumn(name = "client_id")
+    private Client client;
+
+    private String description;
+
+    private Double price;
+
+    @Enumerated(EnumType.STRING)
+    private Category category;
+
+    @Enumerated(EnumType.STRING)
+    private Status status;
+
+    private LocalDateTime publishDate;
+
+    @OneToMany(mappedBy = "notice", cascade = CascadeType.ALL)
+    private List<AttributesNotice> attributesNotices;
+
+    @OneToMany(mappedBy = "notice", cascade = CascadeType.ALL)
+    private List<Orders> orders;
+
+    @OneToMany(mappedBy = "notice", cascade = CascadeType.ALL)
+    private List<Payments> payments;
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/Orders.java

@@ -0,0 +1,26 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import _11.asktpk.artisanconnectbackend.utils.Enums.Status;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "orders")
+public class Orders {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long idOrder;
+
+    @ManyToOne
+    @JoinColumn(name = "id_user")
+    private Client client;
+
+    @ManyToOne
+    @JoinColumn(name = "id_notice")
+    private Notice notice;
+
+    @Enumerated(EnumType.STRING)
+    private Status status;
+
+    // Getters, setters, and constructors
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/Payments.java

@@ -0,0 +1,30 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import _11.asktpk.artisanconnectbackend.utils.Enums.Status;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "payments")
+public class Payments {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long idPayment;
+
+    @ManyToOne
+    @JoinColumn(name = "id_order")
+    private Orders order;
+
+    @ManyToOne
+    @JoinColumn(name = "id_notice")
+    private Notice notice;
+
+    private Double noticePublishPrice;
+
+    @Enumerated(EnumType.STRING)
+    private Status status;
+
+    private String sessionId;
+
+    // Getters, setters, and constructors
+}

src/main/java/_11/asktpk/artisanconnectbackend/entities/Wishlist.java

@@ -0,0 +1,24 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.Setter;
+
+@Entity
+@Table(name = "wishlist")
+@Getter
+@Setter
+public class Wishlist {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(name = "client_id", nullable = false)
+    private Client client;
+
+    @ManyToOne
+    @JoinColumn(name = "notice_id", nullable = false)
+    private Notice notice;
+}

src/main/java/_11/asktpk/artisanconnectbackend/repository/ClientRepository.java

@@ -0,0 +1,8 @@
+package _11.asktpk.artisanconnectbackend.repository;
+
+import _11.asktpk.artisanconnectbackend.entities.Client;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface ClientRepository extends JpaRepository<Client, Long> {
+}

src/main/java/_11/asktpk/artisanconnectbackend/repository/ImageRepository.java

@@ -0,0 +1,14 @@
+package _11.asktpk.artisanconnectbackend.repository;
+
+import _11.asktpk.artisanconnectbackend.entities.Image;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+
+public interface ImageRepository extends JpaRepository<Image, Long> {
+    List<Image> findByNoticeId(Long noticeId);
+
+    boolean existsImageByImageNameEqualsIgnoreCase(String imageName);
+
+    void deleteByImageNameEquals(String imageName);
+}

src/main/java/_11/asktpk/artisanconnectbackend/repository/NoticeRepository.java

@@ -0,0 +1,11 @@
+package _11.asktpk.artisanconnectbackend.repository;
+
+import _11.asktpk.artisanconnectbackend.entities.Notice;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface NoticeRepository extends JpaRepository<Notice, Long> {
+
+    boolean existsByIdNoticeAndClientId(long noticeId, long clientId);
+
+}

src/main/java/_11/asktpk/artisanconnectbackend/repository/WishlistRepository.java

@@ -0,0 +1,16 @@
+package _11.asktpk.artisanconnectbackend.repository;
+
+import _11.asktpk.artisanconnectbackend.entities.Client;
+import _11.asktpk.artisanconnectbackend.entities.Notice;
+import _11.asktpk.artisanconnectbackend.entities.Wishlist;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface WishlistRepository extends JpaRepository<Wishlist, Long> {
+
+    List<Wishlist> findAllByClientId(Long clientId);
+
+    Optional<Wishlist> findByClientAndNotice(Client client, Notice notice);
+}

src/main/java/_11/asktpk/artisanconnectbackend/service/ClientService.java

@@ -0,0 +1,78 @@
+package _11.asktpk.artisanconnectbackend.service;
+
+import _11.asktpk.artisanconnectbackend.dto.ClientDTO;
+import _11.asktpk.artisanconnectbackend.entities.Client;
+import _11.asktpk.artisanconnectbackend.repository.ClientRepository;
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class ClientService {
+    private final ClientRepository clientRepository;
+
+    public ClientService(ClientRepository clientRepository) {
+        this.clientRepository = clientRepository;
+    }
+
+    private ClientDTO toDto(Client client) {
+        ClientDTO dto = new ClientDTO();
+
+        dto.setId(client.getId());
+        dto.setFirstName(client.getFirstName());
+        dto.setLastName(client.getLastName());
+        dto.setEmail(client.getEmail());
+        dto.setRole(client.getRole());
+        dto.setImage(client.getImage());
+
+        return dto;
+    }
+
+    private Client fromDto(ClientDTO dto) {
+        Client client = new Client();
+
+        client.setId(dto.getId());
+        client.setFirstName(dto.getFirstName());
+        client.setLastName(dto.getLastName());
+        client.setEmail(dto.getEmail());
+        client.setRole(dto.getRole());
+        client.setImage(dto.getImage());
+
+        return client;
+    }
+
+    public List<ClientDTO> getAllClients() {
+        List<Client> clients = clientRepository.findAll();
+        return clients.stream().map(this::toDto).toList();
+    }
+
+    public Client getClientById(Long id) {
+        return clientRepository.findById(id).orElse(null);
+    }
+
+    public boolean clientExists(Long id) {
+        return clientRepository.existsById(id);
+    }
+
+    public ClientDTO addClient(ClientDTO clientDTO) {
+        return toDto(clientRepository.save(fromDto(clientDTO)));
+    }
+
+    public ClientDTO updateClient(long id, ClientDTO clientDTO) {
+        Client existingClient = clientRepository.findById(id)
+                .orElseThrow(() -> new EntityNotFoundException("Nie znaleziono ogłoszenia o ID: " + id));
+
+        existingClient.setEmail(clientDTO.getEmail());
+        existingClient.setFirstName(clientDTO.getFirstName());
+        existingClient.setLastName(clientDTO.getLastName());
+        existingClient.setImage(clientDTO.getImage());
+        existingClient.setRole(clientDTO.getRole());
+
+        return toDto(clientRepository.save(existingClient));
+    }
+
+    public void deleteClient(Long id) {
+        clientRepository.deleteById(id);
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/service/ImageService.java

@@ -0,0 +1,93 @@
+package _11.asktpk.artisanconnectbackend.service;
+
+import _11.asktpk.artisanconnectbackend.entities.Image;
+import _11.asktpk.artisanconnectbackend.repository.ImageRepository;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.List;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+@Service
+@Transactional
+public class ImageService {
+    private final ImageRepository imageRepository;
+
+    ImageService(ImageRepository imageRepository) {
+        this.imageRepository = imageRepository;
+    }
+
+    public String saveImageToStorage(String uploadDirectory, MultipartFile imageFile) throws IOException {
+        String uniqueFileName = UUID.randomUUID() + imageFile.getOriginalFilename();
+
+        Path uploadPath = Path.of(uploadDirectory);
+        Path filePath = uploadPath.resolve(uniqueFileName);
+
+        if (!Files.exists(uploadPath)) {
+            Files.createDirectories(uploadPath);
+        }
+
+        Files.copy(imageFile.getInputStream(), filePath, StandardCopyOption.REPLACE_EXISTING);
+        return uniqueFileName;
+    }
+
+    public void addImageNameToDB(String filename, Long noticeId) {
+        Image image = new Image();
+        image.setImageName(filename);
+        image.setNoticeId(noticeId);
+        imageRepository.save(image);
+    }
+
+    public Resource getImage(String imageDirectory, String imageName) throws IOException {
+        Path filePath = Paths.get(imageDirectory).resolve(imageName);
+        Resource resource = new UrlResource(filePath.toUri());
+
+        if(imageName.isEmpty() || imageDirectory.isEmpty()) {
+            throw new IOException("Filename or folder is empty. Please check your request and try again.");
+        }
+
+        if (!resource.exists()) {
+            throw new IOException("File not found");
+        }
+
+        return resource;
+    }
+
+    public void deleteImage(String imageDirectory, String imageName) throws IOException {
+        Path imagePath = Path.of(imageDirectory, imageName);
+
+        deleteImageRecordFromDB(imageName);
+
+        if (Files.exists(imagePath)) {
+            Files.delete(imagePath);
+        } else {
+            throw new IOException("File not found");
+        }
+    }
+
+    public List<String> getImagesList(Long noticeID) throws Exception {
+        List<Image> images = imageRepository.findByNoticeId(noticeID);
+        if (images.isEmpty()) {
+            throw new Exception("There is no images for this notice");
+        }
+
+        return images.stream()
+                .map(Image::getImageName)
+                .collect(Collectors.toList());
+    }
+
+    public void deleteImageRecordFromDB(String imageName) {
+        if(imageRepository.existsImageByImageNameEqualsIgnoreCase(imageName)) {
+            imageRepository.deleteByImageNameEquals(imageName);
+        }
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/service/NoticeService.java

@@ -0,0 +1,139 @@
+package _11.asktpk.artisanconnectbackend.service;
+
+import _11.asktpk.artisanconnectbackend.entities.Client;
+import _11.asktpk.artisanconnectbackend.entities.Notice;
+import _11.asktpk.artisanconnectbackend.repository.ClientRepository;
+import _11.asktpk.artisanconnectbackend.repository.NoticeRepository;
+import _11.asktpk.artisanconnectbackend.dto.NoticeDTO;
+//import _11.asktpk.artisanconnectbackend.service.WishlistService;
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class NoticeService {
+
+    private final NoticeRepository noticeRepository;
+    private final ClientRepository clientRepository;
+    private final WishlistService wishlistService;
+
+    public NoticeService(NoticeRepository noticeRepository, ClientRepository clientRepository, WishlistService wishlistService) {
+        this.noticeRepository = noticeRepository;
+        this.clientRepository = clientRepository;
+        this.wishlistService = wishlistService;
+    }
+
+    public Notice fromDTO(NoticeDTO dto) {
+        Notice notice = new Notice();
+        notice.setTitle(dto.getTitle());
+        notice.setDescription(dto.getDescription());
+        notice.setPrice(dto.getPrice());
+        notice.setCategory(dto.getCategory());
+        notice.setStatus(dto.getStatus());
+        notice.setPublishDate(dto.getPublishDate());
+        notice.setAttributesNotices(dto.getAttributesNotices());
+
+        Client client = clientRepository.findById(dto.getClientId())
+                .orElseThrow(() -> new EntityNotFoundException("Nie znaleziono klienta o ID: " + dto.getClientId()));
+        notice.setClient(client);
+
+        return notice;
+    }
+
+    private NoticeDTO toDTO(Notice notice) {
+        NoticeDTO dto = new NoticeDTO();
+        // TODO: To be updated using AuthService after implementing authentication.
+        Optional<Client> client = clientRepository.findById(1L);
+        boolean isWishlisted = false;
+        if (client.isPresent()) {
+            Client c = client.get();
+            isWishlisted = wishlistService.isWishlisted(c, notice);
+        }
+        dto.setNoticeId(notice.getIdNotice());
+        dto.setTitle(notice.getTitle());
+        dto.setClientId(notice.getClient().getId());
+        dto.setDescription(notice.getDescription());
+        dto.setPrice(notice.getPrice());
+        dto.setCategory(notice.getCategory());
+        dto.setStatus(notice.getStatus());
+        dto.setPublishDate(notice.getPublishDate());
+        dto.setAttributesNotices(notice.getAttributesNotices());
+        dto.setWishlisted(isWishlisted);
+        return dto;
+    }
+
+    public List<NoticeDTO> getAllNotices() {
+        List<NoticeDTO> result = new ArrayList<>();
+        for (Notice notice : noticeRepository.findAll()) {
+            result.add(toDTO(notice));
+        }
+        return result;
+    }
+
+    public NoticeDTO getNoticeById(Long id) {
+        Notice notice = noticeRepository.findById(id)
+                .orElseThrow(() -> new EntityNotFoundException("Nie znaleziono ogłoszenia o ID: " + id));
+        return toDTO(notice);
+    }
+
+    public Notice getNoticeByIdEntity(Long id) {
+        return noticeRepository.findById(id)
+                .orElseThrow(() -> new EntityNotFoundException("Nie znaleziono ogłoszenia o ID: " + id));
+    }
+
+    public Long addNotice(NoticeDTO dto) {
+        return noticeRepository.save(fromDTO(dto)).getIdNotice();
+    }
+
+    public boolean noticeExists(Long id) {
+        return noticeRepository.existsById(id);
+    }
+
+    public NoticeDTO updateNotice(Long id, NoticeDTO dto) {
+        Notice existingNotice = noticeRepository.findById(id)
+                .orElseThrow(() -> new EntityNotFoundException("Nie znaleziono ogłoszenia o ID: " + id));
+
+        existingNotice.setTitle(dto.getTitle());
+        existingNotice.setDescription(dto.getDescription());
+        existingNotice.setPrice(dto.getPrice());
+        existingNotice.setCategory(dto.getCategory());
+        existingNotice.setStatus(dto.getStatus());
+        existingNotice.setAttributesNotices(dto.getAttributesNotices());
+
+        if (dto.getClientId() != null && !dto.getClientId().equals(existingNotice.getClient().getId())) {
+            Client client = clientRepository.findById(dto.getClientId())
+                    .orElseThrow(() -> new EntityNotFoundException("Nie znaleziono klienta o ID: " + dto.getClientId()));
+            existingNotice.setClient(client);
+        }
+
+        return toDTO(noticeRepository.save(existingNotice));
+    }
+
+    public void deleteNotice(Long id) {
+        if (noticeExists(id)) {
+            noticeRepository.deleteById(id);
+        } else {
+            throw new EntityNotFoundException("Nie znaleziono ogłoszenia o ID: " + id);
+        }
+    }
+
+    public boolean isNoticeOwnedByClient(long noticeId, long clientId) {
+        return noticeRepository.existsByIdNoticeAndClientId(noticeId, clientId);
+    }
+
+    public void boostNotice(long noticeId) {
+        Notice notice = noticeRepository.findById(noticeId)
+                .orElseThrow(() -> new EntityNotFoundException("Ogłoszenie o ID " + noticeId + " nie istnieje."));
+
+        notice.setPublishDate(LocalDateTime.now());
+
+        noticeRepository.save(notice);
+
+    }
+
+
+}

src/main/java/_11/asktpk/artisanconnectbackend/service/WishlistService.java

@@ -0,0 +1,72 @@
+package _11.asktpk.artisanconnectbackend.service;
+
+import _11.asktpk.artisanconnectbackend.dto.WishlistDTO;
+import _11.asktpk.artisanconnectbackend.dto.NoticeDTO;
+import _11.asktpk.artisanconnectbackend.entities.Client;
+import _11.asktpk.artisanconnectbackend.entities.Notice;
+import _11.asktpk.artisanconnectbackend.entities.Wishlist;
+import _11.asktpk.artisanconnectbackend.repository.WishlistRepository;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+@Service
+public class WishlistService {
+
+    private final WishlistRepository wishlistRepository;
+    private final NoticeService noticeService;
+
+    public WishlistService(WishlistRepository wishlistRepository, @Lazy NoticeService noticeService) {
+        this.wishlistRepository = wishlistRepository;
+        this.noticeService = noticeService;
+    }
+
+    public List<WishlistDTO> getWishlistForClientId(Long clientId) {
+        List<Wishlist> wishlistEntities = wishlistRepository.findAllByClientId(clientId);
+        return wishlistEntities.stream()
+                .map(this::toDTO)
+                .toList();
+    }
+
+    public boolean isWishlisted(Client client, Notice notice) {
+        Optional<Wishlist> existingEntry = wishlistRepository.findByClientAndNotice(client, notice);
+
+        return existingEntry.isEmpty();
+    }
+
+    public boolean toggleWishlist(Client client, Notice notice) {
+        Optional<Wishlist> existingEntry = wishlistRepository.findByClientAndNotice(client, notice);
+
+        if (existingEntry.isPresent()) {
+            wishlistRepository.delete(existingEntry.get());
+            return false;
+        } else {
+            Wishlist wishlist = new Wishlist();
+            wishlist.setClient(client);
+            wishlist.setNotice(notice);
+            wishlistRepository.save(wishlist);
+            return true;
+        }
+    }
+
+    private WishlistDTO toDTO(Wishlist wishlist) {
+        WishlistDTO dto = new WishlistDTO();
+        dto.setId(wishlist.getId());
+        dto.setClientId(wishlist.getClient().getId());
+        dto.setNoticeId(wishlist.getNotice().getIdNotice());
+
+        return dto;
+    }
+
+    public List<NoticeDTO> getNoticesInWishlist(Long clientId) {
+        List<Wishlist> wishlistEntries = wishlistRepository.findAllByClientId(clientId);
+
+        return wishlistEntries.stream()
+                .map(wishlist -> noticeService.getNoticeById(wishlist.getNotice().getIdNotice()))
+                .collect(Collectors.toList());
+
+    }
+}

src/main/java/_11/asktpk/artisanconnectbackend/utils/Enums.java

@@ -0,0 +1,46 @@
+package _11.asktpk.artisanconnectbackend.utils;
+
+import java.util.Map;
+
+public class Enums {
+    public enum Role {
+        ADMIN, USER
+    }
+
+    public enum Category {
+        Handmade, Woodworking, Metalworking, Ceramics,
+        Textiles, Jewelry, Leatherwork, Painting, Sculpture,
+        Glasswork, Furniture, Restoration, Tailoring, Weaving,
+        Calligraphy, Pottery, Blacksmithing, Basketry, Embroidery,
+        Knitting, Carpentry, Other
+    }
+
+    public static final Map<Category, String> categoryPL = Map.ofEntries(
+            Map.entry(Category.Handmade, "Rękodzieło"),
+            Map.entry(Category.Woodworking, "Stolarstwo"),
+            Map.entry(Category.Metalworking, "Obróbka metalu"),
+            Map.entry(Category.Ceramics, "Ceramika"),
+            Map.entry(Category.Textiles, "Tekstylia"),
+            Map.entry(Category.Jewelry, "Biżuteria"),
+            Map.entry(Category.Leatherwork, "Wyroby skórzane"),
+            Map.entry(Category.Painting, "Malarstwo"),
+            Map.entry(Category.Sculpture, "Rzeźbiarstwo"),
+            Map.entry(Category.Glasswork, "Szklarstwo"),
+            Map.entry(Category.Furniture, "Meble"),
+            Map.entry(Category.Restoration, "Renowacja"),
+            Map.entry(Category.Tailoring, "Krawiectwo"),
+            Map.entry(Category.Weaving, "Tkactwo"),
+            Map.entry(Category.Calligraphy, "Kaligrafia"),
+            Map.entry(Category.Pottery, "Garncarstwo"),
+            Map.entry(Category.Blacksmithing, "Kowalstwo"),
+            Map.entry(Category.Basketry, "Koszykarstwo"),
+            Map.entry(Category.Embroidery, "Hafciarstwo"),
+            Map.entry(Category.Knitting, "Dzierganie"),
+            Map.entry(Category.Carpentry, "Ciesielstwo"),
+            Map.entry(Category.Other, "Inne")
+    );
+
+    public enum Status {
+        ACTIVE, INACTIVE
+    }
+}

src/main/resources/application.properties

@@ -1,9 +1,19 @@
 spring.application.name=ArtisanConnectBackend
 
 ## PostgreSQL
-spring.datasource.url=jdbc:postgresql://localhost:5432/default_db
+spring.datasource.url=jdbc:postgresql://localhost:5432/postgres
+spring.datasource.driver-class-name=org.postgresql.Driver
 spring.datasource.username=postgres
 spring.datasource.password=postgres
 
+#initial data for db injection
+spring.sql.init.data-locations=classpath:sql/data.sql
+spring.sql.init.mode=always
+spring.jpa.defer-datasource-initialization=true
+
 # create and drop table, good for testing, production set to none or comment it
 spring.jpa.hibernate.ddl-auto=create-drop
+
+file.upload-dir=/Users/andsol/Desktop/uploads
+spring.servlet.multipart.max-file-size=10MB
+spring.servlet.multipart.max-request-size=10MB

src/main/resources/application.properties.prod

@@ -0,0 +1,20 @@
+spring.application.name=ArtisanConnectBackend
+
+## PostgreSQL
+spring.datasource.url=jdbc:postgresql://db:5432/postgres
+spring.datasource.driver-class-name=org.postgresql.Driver
+spring.datasource.username=postgres
+spring.datasource.password=postgres
+
+#initial data for db injection
+spring.sql.init.data-locations=classpath:sql/data.sql
+spring.sql.init.mode=always
+spring.jpa.defer-datasource-initialization=true
+
+# create and drop table, good for testing, production set to none or comment it
+spring.jpa.hibernate.ddl-auto=update
+
+#file.upload-dir=/Users/andsol/Desktop/uploads
+file.upload-dir=/app/images
+spring.servlet.multipart.max-file-size=10MB
+spring.servlet.multipart.max-request-size=10MB

src/main/resources/sql/data.sql

@@ -0,0 +1,15 @@
+INSERT INTO clients (email, first_name, image, last_name, password, role)
+VALUES
+    ('dignissim.tempor.arcu@aol.ca', 'Diana', 'null', 'Harrison', 'password', 'USER'),
+    ('john.doe@example.com', 'John', 'null', 'Doe', 'password123', 'ADMIN'),
+    ('jane.smith@example.com', 'Jane', 'null', 'Smith', 'securepass', 'USER'),
+    ('michael.brown@example.com', 'Michael', 'null', 'Brown', 'mypassword', 'USER'),
+    ('emily.jones@example.com', 'Emily', 'null', 'Jones', 'passw0rd', 'USER');
+
+
+INSERT INTO notice (title, description, client_id, price, category, status, publish_date) VALUES
+    ('Ręcznie robiona biżuteria', 'Unikalna biżuteria wykonana ręcznie z najwyższej jakości materiałów.', 5, 150.00, 'Jewelry', 'ACTIVE', '2023-10-01'),
+    ('Drewniany stół', 'Solidny stół wykonany z litego drewna dębowego.', 3, 1200.00, 'Furniture', 'ACTIVE', '2023-09-15'),
+    ('Ceramiczna waza', 'Piękna waza ceramiczna, idealna na prezent.', 2, 300.00, 'Ceramics', 'INACTIVE', '2023-08-20'),
+    ('Obraz olejny', 'Obraz olejny przedstawiający krajobraz górski.', 4, 800.00, 'Painting', 'ACTIVE', '2023-07-10'),
+    ('Skórzany portfel', 'Ręcznie wykonany portfel ze skóry naturalnej.', 1, 250.00, 'Leatherwork', 'ACTIVE', '2023-06-05');

src/test/java/_11/asktpk/artisanconnectbackend/ArtisanConnectBackendApplicationTests.java

@@ -1,43 +1,33 @@
 package _11.asktpk.artisanconnectbackend;
 
-import _11.asktpk.artisanconnectbackend.Model.Notice;
-import _11.asktpk.artisanconnectbackend.Service.PostgresDatabase;
-import okhttp3.*;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
-import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 
-import java.io.IOException;
-
 @SpringBootTest
 class ArtisanConnectBackendApplicationTests {
     private static final Logger logger = LogManager.getLogger(ArtisanConnectBackendApplicationTests.class);
 
-    @Autowired
-    PostgresDatabase postgresDatabase;
-
-    @Test
-    void testPostgresDatabase() {
-        postgresDatabase.add(new Notice("Test Notice", "Username", "Test Description"));
-        Boolean isRecordAvailable = postgresDatabase.get().size() > 0;
-        if(isRecordAvailable) {
-            logger.info("The record is available in the database");
-        } else {
-            logger.error("The record is not available in the database");
-        }
-        assert isRecordAvailable;
-    }
-
-    @Test
-    void getAllNotices() throws IOException {
-        OkHttpClient client = new OkHttpClient().newBuilder()
-                .build();
-        MediaType mediaType = MediaType.parse("text/plain");
-        Request request = new Request.Builder()
-                .url("http://localhost:8080/api/v1/notices/all")
-                .build();
-        Response response = client.newCall(request).execute();
-    }
+//    @Test
+//    void testPostgresDatabase() {
+//        postgresDatabase.add(new Notice("Test Notice", "Username", "Test Description"));
+//        Boolean isRecordAvailable = postgresDatabase.get().size() > 0;
+//        if(isRecordAvailable) {
+//            logger.info("The record is available in the database");
+//        } else {
+//            logger.error("The record is not available in the database");
+//        }
+//        assert isRecordAvailable;
+//    }
+//
+//    @Test
+//    void getAllNotices() throws IOException {
+//        OkHttpClient client = new OkHttpClient().newBuilder()
+//                .build();
+//        MediaType mediaType = MediaType.parse("text/plain");
+//        Request request = new Request.Builder()
+//                .url("http://localhost:8080/api/v1/notices/all")
+//                .build();
+//        Response response = client.newCall(request).execute();
+//    }
 }

stuff/Przepływ danych.drawio

@@ -0,0 +1,122 @@
+<mxfile host="Electron" agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/26.2.2 Chrome/134.0.6998.178 Electron/35.1.2 Safari/537.36" version="26.2.2">
+  <diagram name="Strona-1" id="y3JY7GFactLq4jGyxg2V">
+    <mxGraphModel dx="2180" dy="884" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
+      <root>
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+        <mxCell id="Ht36qwYIb0A0iwGBjog0-3" value="&lt;font style=&quot;font-size: 15px;&quot;&gt;&lt;b&gt;Backend&lt;/b&gt;&lt;/font&gt;" style="rounded=0;whiteSpace=wrap;html=1;verticalAlign=top;fillColor=#f5f5f5;fillStyle=auto;strokeColor=#666666;shadow=0;glass=0;fontColor=#333333;" vertex="1" parent="1">
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+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-4" value="&lt;font style=&quot;font-size: 15px;&quot;&gt;&lt;b&gt;Backend&lt;/b&gt;&lt;/font&gt;" style="rounded=0;whiteSpace=wrap;html=1;verticalAlign=top;fillColor=#f5f5f5;fillStyle=auto;strokeColor=#666666;shadow=0;glass=0;fontColor=#333333;" parent="1" vertex="1">
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+        </mxCell>
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+        </mxCell>
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+          <mxGeometry relative="1" as="geometry" />
+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-7" value="Controller" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
+          <mxGeometry x="364" y="250" width="120" height="60" as="geometry" />
+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-13" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;" parent="1" source="HPrCYg6BNmEDSauX9FRR-10" target="HPrCYg6BNmEDSauX9FRR-11" edge="1">
+          <mxGeometry relative="1" as="geometry" />
+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-10" value="Service" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
+          <mxGeometry x="554" y="250" width="120" height="60" as="geometry" />
+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-11" value="Repository" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
+          <mxGeometry x="664" y="130" width="120" height="60" as="geometry" />
+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-17" value="DTO" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
+          <mxGeometry x="504" y="270" width="30" height="20" as="geometry" />
+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-19" value="Entity" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
+          <mxGeometry x="704" y="230" width="40" height="20" as="geometry" />
+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-1" value="DTO" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
+          <mxGeometry x="224" y="270" width="40" height="20" as="geometry" />
+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-44" value="Przesyłanie danych na serwer" style="text;strokeColor=none;fillColor=none;html=1;fontSize=24;fontStyle=1;verticalAlign=middle;align=center;" parent="1" vertex="1">
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+        </mxCell>
+        <mxCell id="HPrCYg6BNmEDSauX9FRR-50" value="" style="sketch=0;pointerEvents=1;shadow=0;dashed=0;html=1;strokeColor=none;fillColor=#DF8C42;labelPosition=center;verticalLabelPosition=bottom;verticalAlign=top;align=center;outlineConnect=0;shape=mxgraph.veeam2.restful_api;" parent="1" vertex="1">
+          <mxGeometry x="10" y="10" width="80" height="80" as="geometry" />
+        </mxCell>
+        <mxCell id="Ht36qwYIb0A0iwGBjog0-1" value="Przesyłanie zdjęć na backend" style="text;strokeColor=none;fillColor=none;html=1;fontSize=24;fontStyle=1;verticalAlign=middle;align=center;" vertex="1" parent="1">
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+        <mxCell id="Ht36qwYIb0A0iwGBjog0-4" value="ImageController&lt;div&gt;(Validation)&lt;/div&gt;" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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+        </mxCell>
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+        </mxCell>
+        <mxCell id="Ht36qwYIb0A0iwGBjog0-9" value="MultipartFile + PathVariable" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+          <mxGeometry x="140" y="640" width="110" height="30" as="geometry" />
+        </mxCell>
+        <mxCell id="Ht36qwYIb0A0iwGBjog0-17" value="saveImageToStorage()" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
+          <mxGeometry x="580" y="620" width="136" height="30" as="geometry" />
+        </mxCell>
+        <mxCell id="Ht36qwYIb0A0iwGBjog0-18" value="addImageNameToDB()" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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+        </mxCell>
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+        </mxCell>
+        <mxCell id="Ht36qwYIb0A0iwGBjog0-30" value="GetRequest" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];" vertex="1" connectable="0" parent="Ht36qwYIb0A0iwGBjog0-29">
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+            <mxPoint x="-19" as="offset" />
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+        </mxCell>
+        <mxCell id="Ht36qwYIb0A0iwGBjog0-24" value="/api/v1/images/get/{filename}" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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