FullStack Spring Boot

Author: Urunov

Part-9.SpringBoot-React-Projects/Project-2.SpringBoot-React-ShoppingMall/fullstack/backend/src/main/java/com/urunov/controller/UserController.java

@@ -1,9 +1,22 @@
 package com.urunov.controller;
 
+import com.urunov.payload.UserIdentityAvailability;
+import com.urunov.payload.UserSummary;
 import com.urunov.repository.UserRepository;
+import com.urunov.security.CurrentUser;
+import com.urunov.security.UserPrincipal;
+import com.urunov.service.UserService;
+import com.urunov.utils.UserUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+
 /**
  * Created by:
  * User: hamdamboy
@@ -14,5 +27,31 @@
 @RequestMapping("/api")
 public class UserController {
 
+ @Autowired
  private UserRepository userRepository;
+
+ @Autowired
+ private UserUtils userUtils;
+
+ @Autowired
+ private UserService userService;
+
+ private static final Logger logger = LoggerFactory.getLogger(UserController.class);
+
+ @GetMapping("/user/me")
+ @PreAuthorize("hasRole('USER'")")
+ public UserSummary getCurrentUser(@CurrentUser UserPrincipal currentUser)
+ {
+ UserSummary userSummary = new UserSummary(currentUser.getId(), currentUser.getUsername(),currentUser.getSurname(), currentUser.getName(), currentUser.getLastname(), currentUser.getCity());
+ return userSummary;
+ }
+
+ public UserIdentityAvailability checkUsernameAvailability(@RequestParam(value = "username") String username){
+ Boolean isAvailable = !userRepository.existsByUsername(username);
+ return new UserIdentityAvailability(isAvailable);
+ }
+
+
+
+
 }

Part-9.SpringBoot-React-Projects/Project-2.SpringBoot-React-ShoppingMall/fullstack/backend/src/main/java/com/urunov/payload/UserIdentityAvailability.java

@@ -0,0 +1,25 @@
+package com.urunov.payload;
+
+import lombok.Data;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * Created by:
+ * User: hamdamboy
+ * Project: IntelliJ IDEA
+ * Github: @urunov
+ */
+@Data
+@Getter
+@Setter
+public class UserIdentityAvailability {
+
+ private Boolean available;
+
+ public UserIdentityAvailability(Boolean available) {
+ this.available = available;
+ }
+
+
+}

Part-9.SpringBoot-React-Projects/Project-2.SpringBoot-React-ShoppingMall/fullstack/backend/src/main/java/com/urunov/payload/UserProfile.java

@@ -23,7 +23,10 @@ public class UserProfile {
  private Long id;
 
  @JsonIgnore
- private Instant avatarImgUrl;
+ private Instant joinedAt;
+
+ @JsonIgnore
+ private String avatarImgUrl;
 
  private String surname;
  private String name;
@@ -34,6 +37,4 @@ public class UserProfile {
  private String password;
  private String city;
 
-
-
 }

Part-9.SpringBoot-React-Projects/Project-2.SpringBoot-React-ShoppingMall/fullstack/backend/src/main/java/com/urunov/payload/UserSummary.java

@@ -0,0 +1,41 @@
+package com.urunov.payload;
+
+import lombok.*;
+
+/**
+ * Created by:
+ * User: hamdamboy
+ * Project: IntelliJ IDEA
+ * Github: @urunov
+ */
+@Data
+@Getter
+@Setter
+@ToString
+@NoArgsConstructor
+@AllArgsConstructor
+public class UserSummary {
+
+ private Long id;
+ private String username;
+ private String surname;
+ private String name;
+ private String lastname;
+ private String city;
+
+ public UserSummary(Long id, String username, String name){
+ this.id = id;
+ this.username = username;
+ this.name = name;
+ }
+
+
+// public UserSummary(Long id, String username, String surname, String name, String lastname, String city) {
+// this.id = id;
+// this.username = username;
+// this.surname = surname;
+// this.name = name;
+// this.lastname = lastname;
+// this.city = city;
+// }
+}

Part-9.SpringBoot-React-Projects/Project-2.SpringBoot-React-ShoppingMall/fullstack/backend/src/main/java/com/urunov/security/CurrentUser.java

@@ -0,0 +1,19 @@
+package com.urunov.security;
+
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+
+import java.lang.annotation.*;
+
+/**
+ * Created by:
+ * User: hamdamboy
+ * Project: IntelliJ IDEA
+ * Github: @urunov
+ */
+@Target({ElementType.PARAMETER, ElementType.TYPE})
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+@AuthenticationPrincipal
+public @interface CurrentUser {
+
+}

Part-9.SpringBoot-React-Projects/Project-2.SpringBoot-React-ShoppingMall/fullstack/backend/src/main/java/com/urunov/utils/UserUtils.java

@@ -0,0 +1,26 @@
+package com.urunov.utils;
+
+import com.urunov.model.User;
+import com.urunov.payload.UserProfile;
+import org.apache.tomcat.util.codec.binary.Base64;
+import org.springframework.stereotype.Component;
+
+import java.nio.charset.StandardCharsets;
+
+/**
+ * Created by:
+ * User: hamdamboy
+ * Project: IntelliJ IDEA
+ * Github: @urunov
+ */
+@Component
+public class UserUtils
+{
+
+ public void initUserAvatar(UserProfile userProfile, User user){
+
+ if(user.getAvatar() !=null){
+ userProfile.setAvatarImgUrl(new String(Base64.decodeBase64(user.getAvatar()), StandardCharsets.UTF_8));
+ }
+ }
+}