Ip 3 eksport danych

backend/project-manager/build.gradle

@@ -39,12 +39,18 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-security'
 	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:3.0.2'
 	implementation 'org.springframework.boot:spring-boot-starter-mail'
+	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
 
     // JSON Web Token (JWT)
     implementation 'io.jsonwebtoken:jjwt-api:0.12.5'
     runtimeOnly 'io.jsonwebtoken:jjwt-impl:0.12.5'
     runtimeOnly 'io.jsonwebtoken:jjwt-jackson:0.12.5'
 
+	// CSV & PDF
+	implementation 'com.opencsv:opencsv:5.9'
+    implementation 'com.openhtmltopdf:openhtmltopdf-core:1.0.10'
+    implementation 'com.openhtmltopdf:openhtmltopdf-pdfbox:1.0.10'
+
 	// TOOLS
 	compileOnly 'org.projectlombok:lombok'
 	runtimeOnly 'org.postgresql:postgresql'
@@ -68,4 +74,4 @@ tasks.named('test') {
 
 jar {
 	enabled = false
-}
+}

backend/project-manager/gradle.properties

@@ -0,0 +1 @@
+org.gradle.java.installations.auto-download=true

backend/project-manager/settings.gradle

@@ -1 +1,5 @@
+plugins {
+    id 'org.gradle.toolchains.foojay-resolver-convention' version '0.8.0'
+}
+
 rootProject.name = 'project-manager'

backend/project-manager/src/main/java/pl/edu/agh/project_manager/controller/dto/project/ProjectCreationRequest.java

@@ -5,7 +5,7 @@
 import jakarta.validation.constraints.NotEmpty;
 import jakarta.validation.constraints.NotNull;
 import pl.edu.agh.project_manager.controller.dto.milestone.MilestoneRequest;
-import pl.edu.agh.project_manager.controller.dto.project.projectrisk.ProjectRiskRequest;
+import pl.edu.agh.project_manager.controller.dto.project_risk.ProjectRiskRequest;
 import pl.edu.agh.project_manager.service.command.project.ProjectCreationCommand;
 
 import java.time.LocalDate;

backend/project-manager/src/main/java/pl/edu/agh/project_manager/controller/dto/project/projectrisk/ProjectRiskRequest.java → backend/project-manager/src/main/java/pl/edu/agh/project_manager/controller/dto/project_risk/ProjectRiskRequest.java

@@ -1,4 +1,4 @@
-package pl.edu.agh.project_manager.controller.dto.project.projectrisk;
+package pl.edu.agh.project_manager.controller.dto.project_risk;
 
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;

backend/project-manager/src/main/java/pl/edu/agh/project_manager/controller/dto/project/projectrisk/ProjectRiskResponse.java → backend/project-manager/src/main/java/pl/edu/agh/project_manager/controller/dto/project_risk/ProjectRiskResponse.java

@@ -1,4 +1,4 @@
-package pl.edu.agh.project_manager.controller.dto.project.projectrisk;
+package pl.edu.agh.project_manager.controller.dto.project_risk;
 
 import pl.edu.agh.project_manager.domain.entity.project.ProjectRisk;
 

backend/project-manager/src/main/java/pl/edu/agh/project_manager/controller/project/ProjectRiskController.java

@@ -6,8 +6,8 @@
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
-import pl.edu.agh.project_manager.controller.dto.project.projectrisk.ProjectRiskRequest;
-import pl.edu.agh.project_manager.controller.dto.project.projectrisk.ProjectRiskResponse;
+import pl.edu.agh.project_manager.controller.dto.project_risk.ProjectRiskRequest;
+import pl.edu.agh.project_manager.controller.dto.project_risk.ProjectRiskResponse;
 import pl.edu.agh.project_manager.service.project.ProjectRiskService;
 
 import java.util.List;

backend/project-manager/src/main/java/pl/edu/agh/project_manager/controller/report/ReportController.java

@@ -0,0 +1,51 @@
+package pl.edu.agh.project_manager.controller.report;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ContentDisposition;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+import pl.edu.agh.project_manager.security.UserPrincipal;
+import pl.edu.agh.project_manager.service.report.ReportService;
+
+import java.util.UUID;
+
+@RestController
+@RequestMapping("/api/reports")
+@RequiredArgsConstructor
+public class ReportController {
+
+    private final ReportService reportService;
+
+    @PreAuthorize("hasAnyAuthority('ADMINISTRATOR', 'AUTHORITY') or " +
+            "(#type.name().startsWith('PROJECT_') and @projectAccess.canAccessProject(#resourceId, principal)) or " +
+            "(#type.name().startsWith('GROUP_') and @groupAccess.canAccessGroup(#resourceId, principal))")
+    @GetMapping("/{resourceId}")
+    public ResponseEntity<byte[]> downloadReport(
+            @PathVariable UUID resourceId,
+            @RequestParam ReportType type,
+            @AuthenticationPrincipal UserPrincipal user
+    ) {
+        byte[] reportData = switch (type) {
+            case PROJECT_CARD_PDF -> reportService.generateProjectCardPdf(resourceId, user);
+            case PROJECT_RISKS_PDF -> reportService.generateProjectRisksPdf(resourceId, user);
+            case PROJECT_RISKS_CSV -> reportService.generateProjectRisksCsv(resourceId, user);
+            case GROUP_PROJECTS_CSV -> reportService.generatePortfolioCsv(resourceId, user);
+        };
+
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.parseMediaType(type.getContentType()));
+
+        ContentDisposition disposition = ContentDisposition.attachment()
+                .filename(type.getFilename())
+                .build();
+        headers.setContentDisposition(disposition);
+
+        return ResponseEntity.ok()
+                .headers(headers)
+                .body(reportData);
+    }
+}

backend/project-manager/src/main/java/pl/edu/agh/project_manager/controller/report/ReportType.java

@@ -0,0 +1,24 @@
+package pl.edu.agh.project_manager.controller.report;
+
+public enum ReportType {
+    PROJECT_CARD_PDF("karta_projektu.pdf", "application/pdf"),
+    PROJECT_RISKS_PDF("rejestr_ryzyk.pdf", "application/pdf"),
+    PROJECT_RISKS_CSV("rejestr_ryzyk.csv", "text/csv"),
+    GROUP_PROJECTS_CSV("lista_projektow_grupy.csv", "text/csv");
+
+    private final String filename;
+    private final String contentType;
+
+    ReportType(String filename, String contentType) {
+        this.filename = filename;
+        this.contentType = contentType;
+    }
+
+    public String getFilename() {
+        return filename;
+    }
+
+    public String getContentType() {
+        return contentType;
+    }
+}

backend/project-manager/src/main/java/pl/edu/agh/project_manager/domain/exception/ApiErrorCode.java

@@ -47,6 +47,8 @@ public enum ApiErrorCode {
     INVALID_CURRENT_PASSWORD("USR_003", HttpStatus.UNAUTHORIZED, "Current password is incorrect"),
     PASSWORD_SAME_AS_CURRENT("USR_004", HttpStatus.BAD_REQUEST, "New password must be different from current password"),
 
+    REPORT_GENERATION_ERROR("REP_001", HttpStatus.INTERNAL_SERVER_ERROR, "Wystąpił błąd podczas generowania raportu"),
+
     ACCESS_DENIED("GEN_002", HttpStatus.FORBIDDEN, "Access denied"),
     VALIDATION_FAILED("GEN_998", HttpStatus.BAD_REQUEST, "Validation failed"),
     INTERNAL_SERVER_ERROR("GEN_999", HttpStatus.INTERNAL_SERVER_ERROR, "Unexpected internal server error");

backend/project-manager/src/main/java/pl/edu/agh/project_manager/security/access/GroupAccess.java

@@ -0,0 +1,33 @@
+package pl.edu.agh.project_manager.security.access;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import pl.edu.agh.project_manager.repository.projectgroup.ProjectGroupRepository;
+import pl.edu.agh.project_manager.security.UserPrincipal;
+
+import java.util.UUID;
+
+@Component("groupAccess")
+@RequiredArgsConstructor
+public class GroupAccess {
+
+    private final ProjectGroupRepository projectGroupRepository;
+    private final ProjectAccess projectAccess;
+
+    public boolean canAccessGroup(UUID groupId, UserPrincipal currentUser) {
+        if (currentUser == null) {
+            return false;
+        }
+
+        return projectGroupRepository.findById(groupId)
+                .map(group -> {
+                    if (group.getOwner().getId().equals(currentUser.userId())) {
+                        return true;
+                    }
+
+                    return group.getProjects().stream()
+                            .anyMatch(project -> projectAccess.canAccessProject(project.getId(), currentUser));
+                })
+                .orElse(false);
+    }
+}

backend/project-manager/src/main/java/pl/edu/agh/project_manager/service/project/ProjectRiskService.java

@@ -3,7 +3,7 @@
 import jakarta.transaction.Transactional;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
-import pl.edu.agh.project_manager.controller.dto.project.projectrisk.ProjectRiskResponse;
+import pl.edu.agh.project_manager.controller.dto.project_risk.ProjectRiskResponse;
 import pl.edu.agh.project_manager.domain.entity.project.Project;
 import pl.edu.agh.project_manager.domain.entity.project.ProjectRisk;
 import pl.edu.agh.project_manager.domain.exception.ApiErrorCode;

backend/project-manager/src/main/java/pl/edu/agh/project_manager/service/report/CsvGenerator.java

@@ -0,0 +1,7 @@
+package pl.edu.agh.project_manager.service.report;
+
+import java.util.List;
+
+public interface CsvGenerator<T> {
+    byte[] generate(List<T> data);
+}

backend/project-manager/src/main/java/pl/edu/agh/project_manager/service/report/PdfGenerator.java

@@ -0,0 +1,5 @@
+package pl.edu.agh.project_manager.service.report;
+
+public interface PdfGenerator<T> {
+    byte[] generate(T data, String templateName);
+}

backend/project-manager/src/main/java/pl/edu/agh/project_manager/service/report/PortfolioCsvGenerator.java

@@ -0,0 +1,50 @@
+package pl.edu.agh.project_manager.service.report;
+
+import com.opencsv.CSVWriter;
+import org.springframework.stereotype.Component;
+import pl.edu.agh.project_manager.controller.dto.project.ProjectResponse;
+import pl.edu.agh.project_manager.domain.exception.ApiErrorCode;
+import pl.edu.agh.project_manager.domain.exception.ApplicationException;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+
+@Component
+public class PortfolioCsvGenerator implements CsvGenerator<ProjectResponse> {
+
+    private static final byte[] BOM = new byte[]{(byte) 0xEF, (byte) 0xBB, (byte) 0xBF};
+    private static final String[] HEADERS = {"Tytuł Projektu", "Opis", "Data rozpoczęcia", "Data zakończenia", "Status"};
+
+    @Override
+    public byte[] generate(List<ProjectResponse> data) {
+        try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
+            baos.write(BOM);
+
+            try (OutputStreamWriter writer = new OutputStreamWriter(baos, StandardCharsets.UTF_8);
+                 CSVWriter csvWriter = new CSVWriter(writer)) {
+
+                csvWriter.writeNext(HEADERS);
+
+                for (ProjectResponse project : data) {
+                    String[] row = {
+                            project.title(),
+                            project.description(),
+                            project.startDate().toString(),
+                            project.endDate().toString(),
+                            project.isActive() ? "Aktywny" : "Zakończony"
+                    };
+                    csvWriter.writeNext(row);
+                }
+
+                csvWriter.flush();
+            }
+
+            return baos.toByteArray();
+        } catch (IOException e) {
+            throw new ApplicationException(ApiErrorCode.REPORT_GENERATION_ERROR, "Błąd podczas generowania pliku CSV portfela: " + e.getMessage());
+        }
+    }
+}

backend/project-manager/src/main/java/pl/edu/agh/project_manager/service/report/ProjectPdfGenerator.java

@@ -0,0 +1,39 @@
+package pl.edu.agh.project_manager.service.report;
+
+import com.openhtmltopdf.pdfboxout.PdfRendererBuilder;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import org.thymeleaf.TemplateEngine;
+import org.thymeleaf.context.Context;
+import pl.edu.agh.project_manager.controller.dto.project.ProjectResponse;
+import pl.edu.agh.project_manager.domain.exception.ApiErrorCode;
+import pl.edu.agh.project_manager.domain.exception.ApplicationException;
+
+import java.io.ByteArrayOutputStream;
+
+@Component
+@RequiredArgsConstructor
+public class ProjectPdfGenerator implements PdfGenerator<ProjectResponse> {
+
+    private final TemplateEngine templateEngine;
+
+    @Override
+    public byte[] generate(ProjectResponse data, String templateName) {
+        Context context = new Context();
+        context.setVariable("project", data);
+
+        String htmlContent = templateEngine.process(templateName, context);
+
+        try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
+            PdfRendererBuilder builder = new PdfRendererBuilder();
+            builder.useFastMode();
+            builder.withHtmlContent(htmlContent, null);
+            builder.toStream(os);
+            builder.run();
+
+            return os.toByteArray();
+        } catch (Exception e) {
+            throw new ApplicationException(ApiErrorCode.REPORT_GENERATION_ERROR, "Błąd podczas generowania pliku PDF: " + e.getMessage());
+        }
+    }
+}

backend/project-manager/src/main/java/pl/edu/agh/project_manager/service/report/ReportService.java

@@ -0,0 +1,46 @@
+package pl.edu.agh.project_manager.service.report;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import pl.edu.agh.project_manager.controller.dto.project.ProjectResponse;
+import pl.edu.agh.project_manager.controller.dto.project_risk.ProjectRiskResponse;
+import pl.edu.agh.project_manager.security.UserPrincipal;
+import pl.edu.agh.project_manager.service.command.project.SearchProjectCommand;
+import pl.edu.agh.project_manager.service.project.ProjectRiskService;
+import pl.edu.agh.project_manager.service.project.ProjectService;
+
+import java.util.List;
+import java.util.UUID;
+
+@Service
+@RequiredArgsConstructor
+public class ReportService {
+
+    private final ProjectService projectService;
+    private final ProjectRiskService projectRiskService;
+    private final RiskCsvGenerator riskCsvGenerator;
+    private final ProjectPdfGenerator projectPdfGenerator;
+    private final RiskPdfGenerator riskPdfGenerator;
+    private final PortfolioCsvGenerator portfolioCsvGenerator;
+
+    public byte[] generateProjectRisksCsv(UUID projectId, UserPrincipal user) {
+        List<ProjectRiskResponse> risks = projectRiskService.getProjectRisks(projectId);
+        return riskCsvGenerator.generate(risks);
+    }
+
+    public byte[] generateProjectCardPdf(UUID projectId, UserPrincipal user) {
+        ProjectResponse project = projectService.getProject(projectId);
+        return projectPdfGenerator.generate(project, "project-card-template");
+    }
+
+    public byte[] generateProjectRisksPdf(UUID projectId, UserPrincipal user) {
+        List<ProjectRiskResponse> risks = projectRiskService.getProjectRisks(projectId);
+        return riskPdfGenerator.generate(risks, "project-risks-template");
+    }
+
+    public byte[] generatePortfolioCsv(UUID groupId, UserPrincipal user) {
+        SearchProjectCommand command = new SearchProjectCommand(user, null, groupId, null, false);
+        List<ProjectResponse> projects = projectService.searchProjects(command);
+        return portfolioCsvGenerator.generate(projects);
+    }
+}