src/main/java/ru/ulstu/fc/project/model/Project.java

@@ -1,14 +1,20 @@
 package ru.ulstu.fc.project.model;
 
 import jakarta.persistence.Entity;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
 import ru.ulstu.fc.core.model.BaseEntity;
+import ru.ulstu.fc.user.model.User;
 
 import java.util.Date;
 
 @Entity
 public class Project extends BaseEntity {
+    @NotEmpty
     private String name;
     private Date createDate = new Date();
+    @NotNull
+    private User user;
 
     public Project() {
     }
@@ -35,4 +41,12 @@ public class Project extends BaseEntity {
     public void setCreateDate(Date createDate) {
         this.createDate = createDate;
     }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
 }

src/main/java/ru/ulstu/fc/project/service/ProjectService.java

@@ -37,4 +37,14 @@ public class ProjectService {
     public void delete(ProjectForm projectForm) {
         projectRepository.deleteById(projectForm.getId());
     }
+
+    private void checkUserProjectWithThrow(Project project) {
+        if (!isUserProject(project)) {
+            throw new RuntimeException("User can not get access to project");
+        }
+    }
+
+    private boolean isUserProject(Project project) {
+        return (userSevice.getCurrentUser().equals(project.getUser()));
+    }
 }