Merge pull request #104 from JECT-Study/feat/admin-search-keyword-stats

feat: 관리자 검색 키워드 통계 화면 추가

Author: buddle031

scripts/db/03-keyword-counts.sql

@@ -0,0 +1,20 @@
+CREATE TABLE IF NOT EXISTS keyword_counts (
+    id BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+    keyword VARCHAR(100) NOT NULL,
+    search_count BIGINT NOT NULL DEFAULT 0,
+    CONSTRAINT uk_keyword_counts_keyword UNIQUE (keyword)
+);
+
+CREATE INDEX IF NOT EXISTS idx_keyword_counts_keyword
+    ON keyword_counts (keyword);
+
+CREATE TABLE IF NOT EXISTS keyword_daily_counts (
+    id BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+    keyword VARCHAR(100) NOT NULL,
+    stat_date DATE NOT NULL,
+    search_count BIGINT NOT NULL DEFAULT 0,
+    CONSTRAINT uk_keyword_daily_counts_keyword_date UNIQUE (keyword, stat_date)
+);
+
+CREATE INDEX IF NOT EXISTS idx_keyword_daily_counts_stat_date
+    ON keyword_daily_counts (stat_date);

src/main/java/com/zimdugo/admin/application/AdminSearchKeywordStatisticsService.java

@@ -0,0 +1,38 @@
+package com.zimdugo.admin.application;
+
+import com.zimdugo.admin.application.dto.AdminSearchKeywordStatisticsResult;
+import java.time.LocalDate;
+import java.time.ZoneId;
+import java.util.ArrayList;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import com.zimdugo.locker.domain.search.SearchKeywordStatistic;
+import com.zimdugo.locker.domain.search.SearchKeywordStatisticsReader;
+
+@Service
+@Transactional(readOnly = true)
+@RequiredArgsConstructor
+public class AdminSearchKeywordStatisticsService {
+
+    private static final ZoneId SEOUL_ZONE = ZoneId.of("Asia/Seoul");
+
+    private final SearchKeywordStatisticsReader searchKeywordStatisticsReader;
+
+    public AdminSearchKeywordStatisticsResult getStatistics() {
+        LocalDate today = LocalDate.now(SEOUL_ZONE);
+        List<SearchKeywordStatistic> rows = searchKeywordStatisticsReader.readStatistics(today);
+        List<AdminSearchKeywordStatisticsResult.Item> items = new ArrayList<>(rows.size());
+        for (int index = 0; index < rows.size(); index++) {
+            SearchKeywordStatistic row = rows.get(index);
+            items.add(new AdminSearchKeywordStatisticsResult.Item(
+                index + 1,
+                row.keyword(),
+                row.totalCount(),
+                row.todayCount()
+            ));
+        }
+        return new AdminSearchKeywordStatisticsResult(today, items);
+    }
+}

src/main/java/com/zimdugo/admin/application/dto/AdminSearchKeywordStatisticsResult.java

@@ -0,0 +1,18 @@
+package com.zimdugo.admin.application.dto;
+
+import java.time.LocalDate;
+import java.util.List;
+
+public record AdminSearchKeywordStatisticsResult(
+    LocalDate today,
+    List<Item> items
+) {
+
+    public record Item(
+        int rank,
+        String keyword,
+        long totalCount,
+        long todayCount
+    ) {
+    }
+}

src/main/java/com/zimdugo/admin/entrypoint/AdminSearchKeywordStatisticsController.java

@@ -0,0 +1,25 @@
+package com.zimdugo.admin.entrypoint;
+
+import com.zimdugo.admin.application.AdminSearchKeywordStatisticsService;
+import com.zimdugo.admin.application.dto.AdminSearchKeywordStatisticsResult;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@Controller
+@RequestMapping("/admin/statistics/search-keywords")
+@RequiredArgsConstructor
+public class AdminSearchKeywordStatisticsController {
+
+    private final AdminSearchKeywordStatisticsService adminSearchKeywordStatisticsService;
+
+    @GetMapping
+    public String list(Model model) {
+        AdminSearchKeywordStatisticsResult result = adminSearchKeywordStatisticsService.getStatistics();
+        model.addAttribute("statistics", result);
+        model.addAttribute("activeMenu", "search-keywords");
+        return "admin/search-keyword-statistics";
+    }
+}

src/main/java/com/zimdugo/locker/application/search/SearchKeywordCountCommandService.java

@@ -1,6 +1,9 @@
 package com.zimdugo.locker.application.search;
 
+import com.zimdugo.locker.domain.search.SearchKeywordDailyCountStore;
 import com.zimdugo.locker.domain.search.SearchKeywordCountStore;
+import java.time.LocalDate;
+import java.time.ZoneId;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
@@ -10,7 +13,10 @@
 @RequiredArgsConstructor
 public class SearchKeywordCountCommandService {
 
+    private static final ZoneId SEOUL_ZONE = ZoneId.of("Asia/Seoul");
+
     private final SearchKeywordCountStore searchKeywordCountStore;
+    private final SearchKeywordDailyCountStore searchKeywordDailyCountStore;
 
     @Transactional(propagation = Propagation.REQUIRES_NEW)
     public void increase(String keyword) {
@@ -19,6 +25,7 @@ public void increase(String keyword) {
             return;
         }
         searchKeywordCountStore.increase(normalizedKeyword);
+        searchKeywordDailyCountStore.increase(normalizedKeyword, LocalDate.now(SEOUL_ZONE));
     }
 
     private String normalize(String keyword) {

src/main/java/com/zimdugo/locker/domain/search/SearchKeywordDailyCountStore.java

@@ -0,0 +1,7 @@
+package com.zimdugo.locker.domain.search;
+
+import java.time.LocalDate;
+
+public interface SearchKeywordDailyCountStore {
+    void increase(String keyword, LocalDate statDate);
+}

src/main/java/com/zimdugo/locker/domain/search/SearchKeywordStatistic.java

@@ -0,0 +1,8 @@
+package com.zimdugo.locker.domain.search;
+
+public record SearchKeywordStatistic(
+    String keyword,
+    long totalCount,
+    long todayCount
+) {
+}

src/main/java/com/zimdugo/locker/domain/search/SearchKeywordStatisticsReader.java

@@ -0,0 +1,8 @@
+package com.zimdugo.locker.domain.search;
+
+import java.time.LocalDate;
+import java.util.List;
+
+public interface SearchKeywordStatisticsReader {
+    List<SearchKeywordStatistic> readStatistics(LocalDate today);
+}

src/main/java/com/zimdugo/locker/infrastructure/adapter/AdminSearchKeywordStatisticsReaderAdapter.java

@@ -0,0 +1,32 @@
+package com.zimdugo.locker.infrastructure.adapter;
+
+import com.zimdugo.locker.domain.search.SearchKeywordStatistic;
+import com.zimdugo.locker.domain.search.SearchKeywordStatisticsReader;
+import com.zimdugo.locker.infrastructure.persistence.AdminSearchKeywordStatisticsProjection;
+import com.zimdugo.locker.infrastructure.persistence.SearchKeywordCountRepository;
+import java.time.LocalDate;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+
+@Component
+@RequiredArgsConstructor
+public class AdminSearchKeywordStatisticsReaderAdapter implements SearchKeywordStatisticsReader {
+
+    private final SearchKeywordCountRepository searchKeywordCountRepository;
+
+    @Override
+    public List<SearchKeywordStatistic> readStatistics(LocalDate today) {
+        return searchKeywordCountRepository.findStatistics(today).stream()
+            .map(this::toStatistic)
+            .toList();
+    }
+
+    private SearchKeywordStatistic toStatistic(AdminSearchKeywordStatisticsProjection projection) {
+        return new SearchKeywordStatistic(
+            projection.getKeyword(),
+            projection.getTotalCount(),
+            projection.getTodayCount()
+        );
+    }
+}

src/main/java/com/zimdugo/locker/infrastructure/adapter/SearchKeywordDailyCountStoreAdapter.java

@@ -0,0 +1,19 @@
+package com.zimdugo.locker.infrastructure.adapter;
+
+import com.zimdugo.locker.domain.search.SearchKeywordDailyCountStore;
+import com.zimdugo.locker.infrastructure.persistence.SearchKeywordDailyCountRepository;
+import java.time.LocalDate;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+
+@Component
+@RequiredArgsConstructor
+public class SearchKeywordDailyCountStoreAdapter implements SearchKeywordDailyCountStore {
+
+    private final SearchKeywordDailyCountRepository searchKeywordDailyCountRepository;
+
+    @Override
+    public void increase(String keyword, LocalDate statDate) {
+        searchKeywordDailyCountRepository.increase(keyword, statDate);
+    }
+}