dev add stats for search check

src/main/java/ru/soune/nocopy/entity/user/ProtectedFileCheck.java

@@ -2,10 +2,13 @@ package ru.soune.nocopy.entity.user;
 
 import jakarta.persistence.*;
 import lombok.*;
-import org.hibernate.annotations.ColumnDefault;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.temporal.ChronoUnit;
+import java.util.HashMap;
+import java.util.Map;
 
 @Entity
 @Table(name = "protect_check")
@@ -25,11 +28,6 @@ public class ProtectedFileCheck {
     @JoinColumn(name = "user_id", unique = true, nullable = false)
     private User user;
 
-    @Column(nullable = false)
-    @ColumnDefault(value = "10")
-    @Builder.Default
-    private Integer limitCheck = 10;
-
     @Column(nullable = false)
     @Builder.Default
     private Integer countChecked = 0;
@@ -40,14 +38,66 @@ public class ProtectedFileCheck {
     @Version
     private Long version;
 
-    public boolean incrementCheck() {
-        if (this.limitCheck <= 0) {
-            return false;
-        }
+    @ElementCollection
+    @CollectionTable(
+            name = "protection_usage_by_type",
+            joinColumns = @JoinColumn(name = "protection_usage_id"))
+    @MapKeyColumn(name = "file_type")
+    @Column(name = "count")
+    @Builder.Default
+    private Map<String, Integer> usageByType = new HashMap<>();
+
+    @Column(name = "period_start_date")
+    @Builder.Default
+    private LocalDate periodStartDate = LocalDate.now();
+
+    @Column(name = "period_count")
+    @Builder.Default
+    private Integer periodCount = 0;
+
+    public synchronized boolean writeCheck(String fileType) {
+        resetPeriodIfNeeded();
+
+        countChecked++;
+        periodCount++;
+
+        usageByType.merge(fileType, 1, Integer::sum);
+
+        lastCheckAt = LocalDateTime.now();
 
-        this.countChecked++;
-        this.limitCheck--;
-        this.lastCheckAt = LocalDateTime.now();
         return true;
     }
+
+    private void resetPeriodIfNeeded() {
+        LocalDate today = LocalDate.now();
+
+        if (periodStartDate == null ||
+                ChronoUnit.DAYS.between(periodStartDate, today) >= 30) {
+
+            cleanupOldData();
+
+            periodStartDate = today;
+            periodCount = 0;
+        }
+    }
+
+    public void cleanupOldData() {
+        if (usageByType != null && !usageByType.isEmpty()) {
+            usageByType.clear();
+            periodCount = 0;
+        }
+
+        lastCheckAt = LocalDateTime.now();
+    }
+
+
+    public int getPeriodCount() {
+        resetPeriodIfNeeded();
+        return periodCount;
+    }
+
+    public LocalDate getPeriodStartDate() {
+        resetPeriodIfNeeded();
+        return periodStartDate;
+    }
 }