working validation and users

Author: smiles2424

src/main/java/oraMessaging/models/Chat.java

@@ -44,4 +44,4 @@ public String toString() {
       this.date);
   }
 
-}
+}

src/main/java/oramessaging/controllers/UserController.java

@@ -0,0 +1,29 @@
+package oramessaging.controllers;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import oramessaging.models.User;
+import oramessaging.services.UserRepo;
+
+@RestController
+public class UserController {
+  @Autowired
+  private UserRepo userRepo;
+
+    @RequestMapping(path = "/user/{id}", method = RequestMethod.GET)
+    public User user(@PathVariable("id") long id) {
+        return userRepo.findOne(id);
+    }
+
+    @RequestMapping(path="/users", method=RequestMethod.GET)
+    public Iterable<User> getUsers(){
+      return userRepo.findAll();
+    }
+
+    @RequestMapping(path="/user", method=RequestMethod.POST)
+    public User saveuser(@RequestBody User user){
+      System.out.println("User was saved!");
+      return userRepo.save(user);
+    }
+}

src/main/java/oramessaging/helpers/PasswordMatches.java

@@ -0,0 +1,16 @@
+package oramessaging.helpers;
+
+import javax.validation.*;
+import java.lang.annotation.*;
+import oramessaging.helpers.PasswordMatchesValidator;
+
+@Target({ElementType.TYPE, ElementType.ANNOTATION_TYPE})
+@Retention(value=RetentionPolicy.RUNTIME)
+@Constraint(validatedBy = PasswordMatchesValidator.class)
+@Documented
+public @interface PasswordMatches {
+  String message() default "Passwords don't match";
+  Class<?>[] groups() default {};
+  Class<? extends Payload>[] payload() default {};
+}
+

src/main/java/oramessaging/helpers/PasswordMatchesValidator.java

@@ -0,0 +1,24 @@
+package oramessaging.helpers;
+
+import oramessaging.helpers.PasswordMatches;
+import oramessaging.models.User;
+
+import javax.validation.*;
+
+public class PasswordMatchesValidator 
+  implements ConstraintValidator<PasswordMatches, Object> {
+
+    @Override
+    public void initialize(PasswordMatches p) {
+
+    }
+    
+    @Override
+    public boolean isValid(Object obj, ConstraintValidatorContext context){
+      User user = (User) obj;
+      if (user.getPassword() == null || user.getConfirmedPassword() == null) 
+        return false;
+      return user.getPassword().equals(user.getConfirmedPassword());
+    }
+
+  }

src/main/java/oramessaging/models/User.java

@@ -0,0 +1,65 @@
+package oramessaging.models;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.validation.constraints.NotNull;
+
+import org.hibernate.validator.constraints.NotEmpty;
+
+import oramessaging.helpers.PasswordMatches;
+
+@Entity
+@PasswordMatches
+public class User {
+
+  @Id
+  @GeneratedValue(strategy=GenerationType.AUTO)
+  private long id;
+  @NotNull
+  @NotEmpty
+  private String email;
+  @NotNull
+  @NotEmpty
+  private String name;
+  @NotNull
+  @NotEmpty
+  private String password;
+  @NotNull
+  @NotEmpty
+  private String confirmedPassword;
+
+  protected User() {  }
+
+  public long getId(){
+    return this.id;
+  }
+
+  public String getEmail(){
+    return this.email;
+  }
+
+  public String getName(){
+    return this.name;
+  }
+
+  public String getPassword(){
+    return this.password;
+  }
+
+  public String getConfirmedPassword() {
+    return this.confirmedPassword;
+  }
+
+  @Override
+  public String toString() {
+    return String.format(
+      "User[id=%d, name='%s', password='%s']",
+      this.id,
+      this.name,
+      this.password
+    );
+  }
+
+}

src/main/java/oramessaging/services/UserRepo.java

@@ -0,0 +1,14 @@
+package oramessaging.services;
+
+import java.util.List;
+
+import org.springframework.data.repository.CrudRepository;
+
+import oramessaging.models.User;
+
+public interface UserRepo extends CrudRepository<User, Long> {
+
+    // List<User> findById(long id);
+    // <U extends User> U save(U entity);
+    
+}