added user image functionality

lib-global/src/main/java/com/itgura/util/URIPrefix.java

@@ -31,4 +31,5 @@ public class URIPrefix {
     public static final String Upload_Video_Material = "/upload-video";
     public static final String GET_Pre_Signed_Url_To_Upload_Video = "/get-pre-signed-url-to-upload-video";
     public static final String MARKED_VIDEO_AS_UPLOADED = "/marked-video-as-uploaded";
+    public static final String UPDATE_PROFILE_PICTURE = "/update-profile-picture";
 }

resource-management/resource-management-all/src/main/java/com/itgura/controller/UserController.java

@@ -12,6 +12,9 @@
 import org.springframework.beans.factory.annotation.Autowired;
 
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.UUID;
 
 
 @RestController
@@ -48,4 +51,13 @@ public AppResponse<UserDetailsResponse> updateUser(@RequestBody @Valid UserDetai
             return AppResponse.error(null, e.getMessage(), "Server Error", "500", "");
         }
     }
+    @PatchMapping (value=ResourceManagementURI.USER_DETAILS + URIPrefix.UPDATE_PROFILE_PICTURE, consumes = "multipart/form-data")
+    public AppResponse<String> updateProfilePicture( @RequestParam(value = "userImage") MultipartFile file) {
+        try {
+            String response = userService.updateProfilePicture(file);
+            return AppResponse.ok(response);
+        } catch (Exception e) {
+            return AppResponse.error(null, e.getMessage(), "Server Error", "500", "");
+        }
+    }
 }

resource-management/resource-management-dao/src/main/java/com/itgura/entity/Student.java

@@ -39,6 +39,11 @@ public class Student {
     private String gender;
     @Column(name = "school")
     private String school;
+    @Lob
+    @Column(name = "profile_picture")
+    private Byte[]profilePicture;
+    @Column(name = "profile_picture_name")
+    private String profilePictureName;
     @ManyToOne
     @JoinColumn(name = "stream_id")
     private Stream stream;

resource-management/resource-management-dao/src/main/java/com/itgura/repository/StudentRepository.java

@@ -3,8 +3,10 @@
 
 import com.itgura.entity.Student;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 
 import java.util.Optional;
@@ -17,4 +19,12 @@ public interface StudentRepository extends JpaRepository<Student, UUID> {
 
     @Query("SELECT MAX(s.registration_number) FROM Student s")
     Integer findMaxRegistrationNumber();
+
+    @Modifying
+    @Query("UPDATE Student s SET s.profilePicture = :profilePicture WHERE s.userId = :userId")
+    int updateProfilePicture( UUID userId,Byte[] profilePicture);
+
+    @Modifying
+    @Query("UPDATE Student s SET s.profilePictureName = :originalFilename WHERE s.userId = :userId")
+    void updateProfilePictureName(UUID userId, String originalFilename);
 }

resource-management/resource-management-dao/src/main/java/com/itgura/response/dto/UserDetailsResponse.java

@@ -63,4 +63,9 @@ public class UserDetailsResponse {
     private String city;
     @JsonProperty("user_roles")
     private String userRoles;
+
+    @JsonProperty("profile_picture")
+    private String profilePicture;
+    @JsonProperty("profile_picture_name")
+    private String profilePictureName;
 }

resource-management/resource-management-dao/src/main/java/com/itgura/response/dto/mapper/UserDetailMapper.java

@@ -1,16 +1,24 @@
 package com.itgura.response.dto.mapper;
+
+
 import com.itgura.entity.Material;
 import com.itgura.entity.Session;
 import com.itgura.entity.Student;
+
 import com.itgura.response.dto.MaterialResponseDto;
 import com.itgura.response.dto.SessionResponseDto;
 import com.itgura.response.dto.UserDetailsResponse;
+import org.apache.commons.lang.ArrayUtils;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mapping;
 import org.mapstruct.Mappings;
+import org.mapstruct.Named;
 import org.mapstruct.factory.Mappers;
+
+import java.util.Base64;
 import java.util.List;
-@Mapper
+
+@Mapper(componentModel = "spring", imports = {Base64.class, java.util.Arrays.class})
 public interface UserDetailMapper {
     UserDetailMapper INSTANCE = Mappers.getMapper(UserDetailMapper.class);
     @Mappings({
@@ -30,7 +38,20 @@ public interface UserDetailMapper {
             @Mapping(target = "houseNameOrNumber", source = "student.address.houseNameOrNumber"),
             @Mapping(target = "line1", source = "student.address.line1"),
             @Mapping(target = "line2", source = "student.address.line2"),
-            @Mapping(target = "city", source = "student.address.city")
+            @Mapping(target = "city", source = "student.address.city"),
+            @Mapping(target = "profilePicture", source = "student.profilePicture", qualifiedByName = "mapProfilePicture"),
+            @Mapping(target = "profilePictureName", source = "student.profilePictureName")
     })
     UserDetailsResponse toDto(Student student);
-}
+
+    @Named("mapProfilePicture")
+    default String mapProfilePicture(Byte[] profilePicture) {
+        if (profilePicture != null) {
+            byte[] primitiveBytes = ArrayUtils.toPrimitive(profilePicture);
+            return Base64.getEncoder().encodeToString(primitiveBytes);
+        }
+        return null;
+    }
+
+
+}

resource-management/resource-management-service/src/main/java/com/itgura/service/UserDetailService.java

@@ -1,9 +1,11 @@
 package com.itgura.service;
 
 import com.itgura.exception.BadRequestRuntimeException;
+import com.itgura.exception.ValueNotFoundException;
 import com.itgura.request.UserDetailRequest;
 import com.itgura.request.dto.UserResponseDto;
 import com.itgura.response.dto.UserDetailsResponse;
+import org.springframework.web.multipart.MultipartFile;
 
 import javax.security.auth.login.CredentialNotFoundException;
 
@@ -12,4 +14,6 @@ public interface UserDetailService {
     UserDetailsResponse findUser();
     UserDetailsResponse registerUser(UserDetailRequest userDetailRequest);
     UserDetailsResponse updateUser(UserDetailRequest userDetailRequest);
-}
+
+    String updateProfilePicture(MultipartFile file) throws BadRequestRuntimeException, ValueNotFoundException;
+}

resource-management/resource-management-service/src/main/java/com/itgura/service/impl/UserDetailsServiceImpl.java

@@ -4,6 +4,7 @@
 import com.itgura.entity.Address;
 import com.itgura.entity.Stream;
 import com.itgura.entity.Student;
+import com.itgura.exception.ApplicationException;
 import com.itgura.exception.BadRequestRuntimeException;
 import com.itgura.exception.ValueNotFoundException;
 import com.itgura.repository.AddressRepository;
@@ -16,11 +17,18 @@
 import com.itgura.response.dto.mapper.UserDetailMapper;
 import com.itgura.service.UserDetailService;
 import com.itgura.util.UserUtil;
+import jakarta.transaction.Transactional;
+import org.apache.commons.lang3.ArrayUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
 
 import javax.security.auth.login.CredentialNotFoundException;
+import java.io.IOException;
+import java.util.Base64;
+import java.util.Objects;
+import java.util.Optional;
 import java.util.UUID;
 
 @Service
@@ -45,18 +53,26 @@ public UserResponseDto getLoggedUserDetails(String token) throws BadRequestRunti
     }
 
     @Override
+    @Transactional
     public UserDetailsResponse findUser() {
         try{
             UserResponseDto loggedUserDetails = getLoggedUserDetails(UserUtil.extractToken());
-            System.out.println("Extract details from token :"+loggedUserDetails);
+
             UUID userId = loggedUserDetails.getUserId();
-            System.out.println("Extract details from token :"+loggedUserDetails);
+
             Student student = studentRepository.findByUserId(userId)
                     .orElseThrow(() -> {
 
                 return new ValueNotFoundException("user not found id: " + userId);
             });
+
             UserDetailsResponse dto = UserDetailMapper.INSTANCE.toDto(student);
+//            if(student.getProfilePicture()!=null) {
+//                dto.setProfilePicture(Base64.getEncoder().encodeToString(ArrayUtils.toPrimitive(student.getProfilePicture())));
+//            }else {
+//                dto.setProfilePicture(null);
+//            }
+
             dto.setUserRoles(loggedUserDetails.getUserRoles());
             return dto;
 
@@ -226,4 +242,46 @@ public UserDetailsResponse updateUser(UserDetailRequest userDetailRequest) {
         }
     }
 
-}
+    @Override
+    @Transactional
+    public String updateProfilePicture(MultipartFile file) throws BadRequestRuntimeException, ValueNotFoundException {
+        try {
+            if (file == null) {
+                throw new BadRequestRuntimeException("Profile picture is required");
+            }
+
+            String ext = Objects.requireNonNull(file.getOriginalFilename()).substring(file.getOriginalFilename().lastIndexOf('.') + 1).toLowerCase();
+            if (!ext.equals("jpg") && !ext.equals("jpeg") && !ext.equals("png")) {
+                throw new BadRequestRuntimeException("Profile picture must be in JPG, JPEG, or PNG format");
+            }
+
+            UserResponseDto loggedUserDetails = getLoggedUserDetails(UserUtil.extractToken());
+            UUID userId = loggedUserDetails.getUserId();
+
+            // Find the existing Student record associated with the logged-in user
+
+            if (!studentRepository.existsById(userId)) {
+                 new ValueNotFoundException("User not found with ID: " + userId);
+            }
+                // Convert the MultipartFile to a byte array
+
+            studentRepository.updateProfilePicture(userId,ArrayUtils.toObject(file.getBytes()));
+            studentRepository.updateProfilePictureName(userId,file.getOriginalFilename());
+
+                return "Profile picture updated successfully";
+
+            } catch(ValueNotFoundException e){
+                throw e;
+            }catch(IllegalArgumentException e){
+                throw new BadRequestRuntimeException(e.getMessage());
+
+            } catch(BadRequestRuntimeException e){
+                throw e;
+            } catch(Exception e){
+                throw new RuntimeException("Failed to update profile picture", e);
+
+            }
+        }
+
+
+    }