Springs Database Manager and H2 works

apps/workspace-api/src/main/java/com/voyage/workspace/WorkspaceApiApplication.java

@@ -1,4 +1,4 @@
-package com.voyage.workspace_api;
+package com.voyage.workspace;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;

apps/workspace-api/src/main/java/com/voyage/workspace/products/DebugController.java

@@ -0,0 +1,12 @@
+package com.voyage.workspace;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class DebugController {
+    @GetMapping("/ping")
+    public String ping() {
+        return "pong";
+    }
+}

apps/workspace-api/src/main/java/com/voyage/workspace/products/Product.java

@@ -0,0 +1,41 @@
+package com.voyage.workspace.products;
+
+import jakarta.persistence.*;
+import java.time.Instant;
+
+@Entity
+@Table(name = "products")
+public class Product {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable=false)
+    private String name;
+
+    private String category;
+
+    @Column(nullable=false)
+    private String status = "ACTIVE";
+
+    @Column(nullable=false, updatable=false)
+    private Instant createdAt = Instant.now();
+
+    public Product() {}
+
+    public Product(String name, String category) {
+        this.name = name;
+        this.category = category;
+    }
+
+    public Long getId() { return id; }
+    public String getName() { return name; }
+    public String getCategory() { return category; }
+    public String getStatus() { return status; }
+    public Instant getCreatedAt() { return createdAt; }
+
+    public void setName(String name) { this.name = name; }
+    public void setCategory(String category) { this.category = category; }
+    public void setStatus(String status) { this.status = status; }
+}

apps/workspace-api/src/main/java/com/voyage/workspace/products/ProductController.java

@@ -0,0 +1,34 @@
+package com.voyage.workspace.products;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/products")
+public class ProductController {
+
+    private final ProductRepository repo;
+
+    public ProductController(ProductRepository repo) {
+        this.repo = repo;
+    }
+
+    @GetMapping
+    public List<Product> list() {
+        return repo.findAll();
+    }
+
+    @PostMapping
+    public Product create(@RequestBody ProductCreateRequest req) {
+        Product p = new Product(req.name(), req.category());
+        return repo.save(p);
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Product> get(@PathVariable Long id) {
+        return repo.findById(id).map(ResponseEntity::ok)
+                .orElse(ResponseEntity.notFound().build());
+    }
+}

apps/workspace-api/src/main/java/com/voyage/workspace/products/ProductCreateRequest.java

@@ -0,0 +1,3 @@
+package com.voyage.workspace.products;
+
+public record ProductCreateRequest(String name, String category) {}

apps/workspace-api/src/main/java/com/voyage/workspace/products/ProductRepository.java

@@ -0,0 +1,5 @@
+package com.voyage.workspace.products;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface ProductRepository extends JpaRepository<Product, Long> {}