dev add check tokens for monitoring

src/main/java/ru/soune/nocopy/handler/ImageFoundRequestHandler.java

@@ -90,10 +90,10 @@ public class ImageFoundRequestHandler implements RequestHandler {
         allUniqueImages = searchImageService.removeDuplicateUrls(allYandexImages, allGoogleImages);
         log.info("allUniqueImages OK: {} images", allUniqueImages.size());
 
-        if (!allUniqueImages.isEmpty()) {
-            tariffInfoService.writeOffTokens(fileEntity.getUserId(), TariffConstants.TOKEN_VALUE_FOR_SEARCH);
-            checkCounterService.incrementCheckCount(fileEntity.getUserId(), fileEntity.getMimeType());
-        }
+//        if (!allUniqueImages.isEmpty()) {
+        tariffInfoService.writeOffTokens(fileEntity.getUserId(), TariffConstants.TOKEN_VALUE_FOR_SEARCH);
+        checkCounterService.incrementCheckCount(fileEntity.getUserId(), fileEntity.getMimeType());
+//        }
 
         int page = imageSearchRequest.getPage() != null ? imageSearchRequest.getPage() : 1;
         int pageSize = 5;

src/main/java/ru/soune/nocopy/scheduler/MonitoringScheduler.java

@@ -9,6 +9,7 @@ import org.springframework.transaction.annotation.Transactional;
 import ru.soune.nocopy.entity.monitoring.FileMonitoringEntity;
 import ru.soune.nocopy.repository.FileMonitoringRepository;
 import ru.soune.nocopy.service.monitoring.MonitoringSearchService;
+import ru.soune.nocopy.service.tariff.TariffInfoService;
 
 import java.time.LocalDateTime;
 import java.util.List;

src/main/java/ru/soune/nocopy/service/mail/EmailService.java

@@ -19,6 +19,7 @@ import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.security.SecureRandom;
 import java.time.LocalDateTime;
+import java.util.Map;
 
 @Service
 @RequiredArgsConstructor
@@ -47,20 +48,34 @@ public class EmailService {
     @Value("${server.front.port}")
     private String frontPort;
 
-    public void sendVerificationEmail(User user, String code) throws MessagingException, IOException {
+    public void sendEmail(String from, String sendTo, String subject, String body) throws MessagingException {
         MimeMessage message = mailSender.createMimeMessage();
         MimeMessageHelper helper = new MimeMessageHelper(message, true, "UTF-8");
 
-        helper.setFrom("noreply@no-copy.ru");
-        helper.setTo(user.getEmail());
-        helper.setSubject(standartSubject);
-        String htmlContent = loadAndProcessTemplate(user.getFullName(), code,
-                "templates/email-verification.html");
-        helper.setText(htmlContent, true);
+        helper.setFrom(from);
+        helper.setTo(sendTo);
+        helper.setSubject(subject);
+        helper.setText(body, true);
 
         mailSender.send(message);
     }
 
+    public void sendVerificationEmail(User user, String code) throws MessagingException, IOException {
+        String htmlContent = loadAndProcessTemplate(Map.of("username", user.getFullName(), "code", code),
+                "templates/email-verification.html");
+        sendEmail("noreply@no-copy.ru", user.getEmail(), standartAdressFrom, htmlContent);
+    }
+
+    public void sendTokensNotFoundEmail(User user, Integer currentTokens, Integer missingTokens)
+            throws MessagingException, IOException {
+        String htmlContent = loadAndProcessTemplate(Map.of("username", user.getFullName(),
+                        "current_tokens", String.valueOf(currentTokens), "missing_tokens",
+                        String.valueOf(missingTokens), "link_to_token_board", baseUrl + "/pages/payment"),
+                "templates/token-not-found.html");
+
+        sendEmail("noreply@no-copy.ru", user.getEmail(), standartAdressFrom, htmlContent);
+    }
+
     @Transactional
     public EmailVerificationToken createEmailVerificationToken(AuthToken authToken) {
         EmailVerificationToken existingToken = emailVerificationTokenRepository
@@ -96,6 +111,18 @@ public class EmailService {
                 .replace("{{code}}", safeCode);
     }
 
+    private String loadAndProcessTemplate(Map<String, String> fieldsForTemplate, String templatePath) throws IOException {
+        ClassPathResource resource = new ClassPathResource(templatePath);
+        String template = new String(resource.getInputStream().readAllBytes(), StandardCharsets.UTF_8);
+
+        for (Map.Entry<String, String> entry : fieldsForTemplate.entrySet()) {
+            template = template.replace("{{" + entry.getKey() + "}}",  escapeHtml(entry.getValue()));
+        }
+
+        return template;
+    }
+
+
     private String escapeHtml(String text) {
         if (text == null) return "";
         return text

src/main/java/ru/soune/nocopy/service/monitoring/MonitoringSearchService.java

@@ -1,19 +1,30 @@
 package ru.soune.nocopy.service.monitoring;
 
+import jakarta.mail.MessagingException;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import ru.soune.nocopy.dto.file.YandexSearchResponse;
+import ru.soune.nocopy.dto.tarriff.TariffDTO;
 import ru.soune.nocopy.entity.file.*;
 import ru.soune.nocopy.entity.monitoring.FileMonitoringEntity;
 import ru.soune.nocopy.entity.monitoring.FoundViolationEntity;
 import ru.soune.nocopy.entity.monitoring.MonitoringType;
 import ru.soune.nocopy.entity.monitoring.SearchEngine;
+import ru.soune.nocopy.entity.tarif.TariffInfo;
+import ru.soune.nocopy.entity.tarif.TariffType;
+import ru.soune.nocopy.entity.user.User;
+import ru.soune.nocopy.exception.TariffNotFoundException;
 import ru.soune.nocopy.repository.FileMonitoringRepository;
 import ru.soune.nocopy.repository.FoundViolationRepository;
+import ru.soune.nocopy.repository.UserRepository;
+import ru.soune.nocopy.service.mail.EmailService;
 import ru.soune.nocopy.service.search.SearchImageService;
+import ru.soune.nocopy.service.tariff.TariffInfoService;
+import ru.soune.nocopy.service.tariff.TariffService;
+
 import java.io.IOException;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -30,8 +41,16 @@ public class MonitoringSearchService {
 
     private final FileMonitoringRepository monitoringRepository;
 
+    private final TariffInfoService tariffInfoService;
+
+    private final TariffService tariffService;
+
+    private final EmailService emailService;
+
+    private final UserRepository userRepository;
+
     @Transactional
-    public void processFileSearch(FileMonitoringEntity monitoring) {
+    public void processFileSearch(FileMonitoringEntity monitoring) throws MessagingException, IOException {
         String searchSessionId = UUID.randomUUID().toString();
         log.info("Starting search session: {} for file: {}", searchSessionId, monitoring.getFile().getId());
 
@@ -39,7 +58,12 @@ public class MonitoringSearchService {
         monitoring.setLastRunStatus("IN_PROGRESS");
         monitoringRepository.save(monitoring);
 
+        MonitoringType monitoringType = monitoring.getMonitoringType();
+        TariffDTO tariffMonitoring = tariffService.getTariffByType(TariffType.valueOf(monitoringType.name()));
+
         try {
+            tariffInfoService.writeOffTokens(monitoring.getUserId(), tariffMonitoring.getTokens());
+
             String yandexResponse = searchImageService.searchReverseByPublicUrl(
                     monitoring.getFile(), "yandex_reverse_image", "visual_matches");
 
@@ -62,7 +86,16 @@ public class MonitoringSearchService {
             }
 
             monitoring.setLastRunStatus("SUCCESS - Found " + savedCount + " violations");
+        } catch (TariffNotFoundException e) {
+            User user = userRepository.findById(monitoring.getUserId()).orElseThrow();
+            TariffInfo activeTariffInfo = user.getActiveTariffInfo();
+            int currentTokens = activeTariffInfo.getTokens() + activeTariffInfo.getBoughtTokens();
 
+            emailService.sendTokensNotFoundEmail(user, currentTokens, tariffMonitoring.getTokens());
+            monitoring.setLastRunStatus("ERROR: " + e.getMessage());
+            updateNextRun(monitoring);
+
+            monitoringRepository.save(monitoring);
         } catch (Exception e) {
             log.error("Search failed for session: {}", searchSessionId, e);
             monitoring.setLastRunStatus("ERROR: " + e.getMessage());

src/main/java/ru/soune/nocopy/service/notification/NotificationService.java

@@ -0,0 +1,12 @@
+package ru.soune.nocopy.service.notification;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Service
+@Slf4j
+@RequiredArgsConstructor
+public class NotificationService {
+
+}

src/main/java/ru/soune/nocopy/service/tariff/TariffInfoService.java

@@ -39,7 +39,7 @@ public class TariffInfoService {
 
         return tariffInfoRepository.save(tariffInfo);
     }
-    
+
     @Transactional
     public void writeOffTokens(long userId, Integer value) {
         User user = userRepository.findById(userId).orElseThrow();
@@ -52,6 +52,10 @@ public class TariffInfoService {
             activeTariffInfo = user.getCompany().getTariffInfo();
         }
 
+        writeOffTokensForTariff(activeTariffInfo, value);
+    }
+
+    public void writeOffTokensForTariff(TariffInfo activeTariffInfo, Integer value) {
         Integer tokens = activeTariffInfo.getTokens();
         Integer boughtTokens = activeTariffInfo.getBoughtTokens();