API 통계 화면 구현

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsDay.java

@@ -0,0 +1,93 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.IdClass;
+import javax.persistence.Table;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * API Gateway 일별 처리 통계
+ */
+@Getter
+@Setter
+@Entity
+@Table(name = "API_STATS_DAY")
+@IdClass(ApiStatsDayId.class)
+public class ApiStatsDay implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	@Id
+	@Column(name = "STAT_TIME", nullable = false)
+	private LocalDate statTime;
+
+	@Id
+	@Column(name = "API_NAME", nullable = false, length = 100)
+	private String apiName;
+
+	@Id
+	@Column(name = "GW_INSTANCE_ID", nullable = false, length = 50)
+	private String gwInstanceId;
+
+	@Id
+	@Column(name = "BIZ_DIV_CODE", nullable = false, length = 50)
+	private String bizDivCode = "NONE";
+
+	@Id
+	@Column(name = "CLIENT_ID", nullable = false, length = 100)
+	private String clientId = "NONE";
+
+	@Id
+	@Column(name = "INBOUND_ADAPTER", nullable = false, length = 100)
+	private String inboundAdapter = "NONE";
+
+	@Id
+	@Column(name = "OUTBOUND_ADAPTER", nullable = false, length = 100)
+	private String outboundAdapter = "NONE";
+
+	@Column(name = "TOTAL_CNT", nullable = false)
+	private Long totalCnt = 0L;
+
+	@Column(name = "SUCCESS_CNT", nullable = false)
+	private Long successCnt = 0L;
+
+	@Column(name = "TIMEOUT_CNT", nullable = false)
+	private Long timeoutCnt = 0L;
+
+	@Column(name = "SYSTEM_ERR_CNT", nullable = false)
+	private Long systemErrCnt = 0L;
+
+	@Column(name = "BIZ_ERR_CNT", nullable = false)
+	private Long bizErrCnt = 0L;
+
+	@Column(name = "SEQ900_TIMEOUT_CNT", nullable = false)
+	private Long seq900TimeoutCnt = 0L;
+
+	@Column(name = "SEQ900_SYSTEM_ERR_CNT", nullable = false)
+	private Long seq900SystemErrCnt = 0L;
+
+	@Column(name = "SEQ900_BIZ_ERR_CNT", nullable = false)
+	private Long seq900BizErrCnt = 0L;
+
+	@Column(name = "AVG_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal avgRespTime = BigDecimal.ZERO;
+
+	@Column(name = "MIN_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal minRespTime = BigDecimal.ZERO;
+
+	@Column(name = "MAX_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal maxRespTime = BigDecimal.ZERO;
+
+	@Column(name = "P50_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal p50RespTime = BigDecimal.ZERO;
+
+	@Column(name = "P95_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal p95RespTime = BigDecimal.ZERO;
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsDayId.java

@@ -0,0 +1,26 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.io.Serializable;
+import java.time.LocalDate;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * API 통계 일별 복합키
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class ApiStatsDayId implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	private LocalDate statTime;
+	private String apiName;
+	private String gwInstanceId;
+	private String bizDivCode;
+	private String clientId;
+	private String inboundAdapter;
+	private String outboundAdapter;
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsDayRepository.java

@@ -0,0 +1,10 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import com.eactive.eai.data.jpa.BaseRepository;
+
+/**
+ * API 통계 일별 Repository
+ */
+interface ApiStatsDayRepository extends BaseRepository<ApiStatsDay, ApiStatsDayId> {
+
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsDayService.java

@@ -0,0 +1,152 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import com.eactive.eai.data.jpa.AbstractDataService;
+import com.eactive.ext.kjb.statistics.ui.ApiStatsChartUI;
+import com.eactive.ext.kjb.statistics.ui.ApiStatsSearch;
+import com.querydsl.core.BooleanBuilder;
+import com.querydsl.core.types.Projections;
+
+@Service
+@Transactional
+public class ApiStatsDayService
+		extends AbstractDataService<ApiStatsDay, ApiStatsDayId, ApiStatsDayRepository> {
+
+	private static final int MAX_DAYS = 31;
+
+	public Page<ApiStatsDay> selectList(ApiStatsSearch search, Pageable pageable) {
+		QApiStatsDay q = QApiStatsDay.apiStatsDay;
+		BooleanBuilder builder = buildSearchConditions(q, search);
+		return repository.findAll(builder, pageable);
+	}
+
+	public List<ApiStatsDay> selectListForExcel(ApiStatsSearch search) {
+		QApiStatsDay q = QApiStatsDay.apiStatsDay;
+		BooleanBuilder builder = buildSearchConditions(q, search);
+
+		return getJPAQueryFactory()
+				.selectFrom(q)
+				.where(builder)
+				.orderBy(q.statTime.desc())
+				.fetch();
+	}
+
+	public List<ApiStatsChartUI> selectChartData(ApiStatsSearch search) {
+		QApiStatsDay q = QApiStatsDay.apiStatsDay;
+		BooleanBuilder builder = new BooleanBuilder();
+
+		calculateDateRange(search);
+		if (search.getParsedStartDate() != null) {
+			builder.and(q.statTime.goe(search.getParsedStartDate()));
+			builder.and(q.statTime.loe(search.getParsedEndDate()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchApiName())) {
+			builder.and(q.apiName.containsIgnoreCase(search.getSearchApiName()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchGwInstanceId())) {
+			builder.and(q.gwInstanceId.containsIgnoreCase(search.getSearchGwInstanceId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchBizDivCode())) {
+			builder.and(q.bizDivCode.containsIgnoreCase(search.getSearchBizDivCode()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchClientId())) {
+			builder.and(q.clientId.containsIgnoreCase(search.getSearchClientId()));
+		}
+
+		return getJPAQueryFactory()
+				.select(Projections.constructor(ApiStatsChartUI.class,
+						q.statTime,
+						q.totalCnt.sum(),
+						q.successCnt.sum(),
+						q.timeoutCnt.sum(),
+						q.systemErrCnt.sum(),
+						q.bizErrCnt.sum(),
+						q.seq900TimeoutCnt.sum(),
+						q.seq900SystemErrCnt.sum(),
+						q.seq900BizErrCnt.sum(),
+						q.avgRespTime.avg(),
+						q.p50RespTime.avg(),
+						q.p95RespTime.avg()))
+				.from(q)
+				.where(builder)
+				.groupBy(q.statTime)
+				.orderBy(q.statTime.asc())
+				.fetch();
+	}
+
+	private BooleanBuilder buildSearchConditions(QApiStatsDay q, ApiStatsSearch search) {
+		BooleanBuilder builder = new BooleanBuilder();
+
+		calculateDateRange(search);
+		if (search.getParsedStartDate() != null) {
+			builder.and(q.statTime.goe(search.getParsedStartDate()));
+			builder.and(q.statTime.loe(search.getParsedEndDate()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchApiName())) {
+			builder.and(q.apiName.containsIgnoreCase(search.getSearchApiName()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchGwInstanceId())) {
+			builder.and(q.gwInstanceId.containsIgnoreCase(search.getSearchGwInstanceId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchBizDivCode())) {
+			builder.and(q.bizDivCode.containsIgnoreCase(search.getSearchBizDivCode()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchClientId())) {
+			builder.and(q.clientId.containsIgnoreCase(search.getSearchClientId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchInboundAdapter())) {
+			builder.and(q.inboundAdapter.containsIgnoreCase(search.getSearchInboundAdapter()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchOutboundAdapter())) {
+			builder.and(q.outboundAdapter.containsIgnoreCase(search.getSearchOutboundAdapter()));
+		}
+
+		return builder;
+	}
+
+	/**
+	 * 조회 기간 계산 (최대 31일 제한)
+	 */
+	private void calculateDateRange(ApiStatsSearch search) {
+		if (StringUtils.isBlank(search.getSearchStartDateTime())) {
+			return;
+		}
+
+		LocalDate startDate = LocalDate.parse(search.getSearchStartDateTime(),
+				DateTimeFormatter.ofPattern("yyyyMMdd"));
+		LocalDate endDate;
+
+		if (StringUtils.isNotBlank(search.getSearchEndDateTime())) {
+			endDate = LocalDate.parse(search.getSearchEndDateTime(),
+					DateTimeFormatter.ofPattern("yyyyMMdd"));
+			// 31일 초과 시 시작날짜 기준 31일 후로 강제 설정
+			if (java.time.Period.between(startDate, endDate).getDays() > MAX_DAYS) {
+				endDate = startDate.plusDays(MAX_DAYS);
+			}
+		} else {
+			endDate = startDate.plusDays(MAX_DAYS);
+		}
+
+		search.setParsedStartDate(startDate);
+		search.setParsedEndDate(endDate);
+	}
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsMonth.java

@@ -0,0 +1,92 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.IdClass;
+import javax.persistence.Table;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * API Gateway 월별 처리 통계
+ */
+@Getter
+@Setter
+@Entity
+@Table(name = "API_STATS_MONTH")
+@IdClass(ApiStatsMonthId.class)
+public class ApiStatsMonth implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	@Id
+	@Column(name = "STAT_TIME", nullable = false, length = 6)
+	private String statTime;  // YYYYMM format
+
+	@Id
+	@Column(name = "API_NAME", nullable = false, length = 100)
+	private String apiName;
+
+	@Id
+	@Column(name = "GW_INSTANCE_ID", nullable = false, length = 50)
+	private String gwInstanceId;
+
+	@Id
+	@Column(name = "BIZ_DIV_CODE", nullable = false, length = 50)
+	private String bizDivCode = "NONE";
+
+	@Id
+	@Column(name = "CLIENT_ID", nullable = false, length = 100)
+	private String clientId = "NONE";
+
+	@Id
+	@Column(name = "INBOUND_ADAPTER", nullable = false, length = 100)
+	private String inboundAdapter = "NONE";
+
+	@Id
+	@Column(name = "OUTBOUND_ADAPTER", nullable = false, length = 100)
+	private String outboundAdapter = "NONE";
+
+	@Column(name = "TOTAL_CNT", nullable = false)
+	private Long totalCnt = 0L;
+
+	@Column(name = "SUCCESS_CNT", nullable = false)
+	private Long successCnt = 0L;
+
+	@Column(name = "TIMEOUT_CNT", nullable = false)
+	private Long timeoutCnt = 0L;
+
+	@Column(name = "SYSTEM_ERR_CNT", nullable = false)
+	private Long systemErrCnt = 0L;
+
+	@Column(name = "BIZ_ERR_CNT", nullable = false)
+	private Long bizErrCnt = 0L;
+
+	@Column(name = "SEQ900_TIMEOUT_CNT", nullable = false)
+	private Long seq900TimeoutCnt = 0L;
+
+	@Column(name = "SEQ900_SYSTEM_ERR_CNT", nullable = false)
+	private Long seq900SystemErrCnt = 0L;
+
+	@Column(name = "SEQ900_BIZ_ERR_CNT", nullable = false)
+	private Long seq900BizErrCnt = 0L;
+
+	@Column(name = "AVG_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal avgRespTime = BigDecimal.ZERO;
+
+	@Column(name = "MIN_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal minRespTime = BigDecimal.ZERO;
+
+	@Column(name = "MAX_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal maxRespTime = BigDecimal.ZERO;
+
+	@Column(name = "P50_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal p50RespTime = BigDecimal.ZERO;
+
+	@Column(name = "P95_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal p95RespTime = BigDecimal.ZERO;
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsMonthId.java

@@ -0,0 +1,25 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.io.Serializable;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * API 통계 월별 복합키
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class ApiStatsMonthId implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	private String statTime;  // YYYYMM format
+	private String apiName;
+	private String gwInstanceId;
+	private String bizDivCode;
+	private String clientId;
+	private String inboundAdapter;
+	private String outboundAdapter;
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsMonthRepository.java

@@ -0,0 +1,10 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import com.eactive.eai.data.jpa.BaseRepository;
+
+/**
+ * API 통계 월별 Repository
+ */
+interface ApiStatsMonthRepository extends BaseRepository<ApiStatsMonth, ApiStatsMonthId> {
+
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsMonthService.java

@@ -0,0 +1,153 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.time.YearMonth;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import com.eactive.eai.data.jpa.AbstractDataService;
+import com.eactive.ext.kjb.statistics.ui.ApiStatsChartUI;
+import com.eactive.ext.kjb.statistics.ui.ApiStatsSearch;
+import com.querydsl.core.BooleanBuilder;
+import com.querydsl.core.types.Projections;
+
+@Service
+@Transactional
+public class ApiStatsMonthService
+		extends AbstractDataService<ApiStatsMonth, ApiStatsMonthId, ApiStatsMonthRepository> {
+
+	private static final int MAX_MONTHS = 24;
+
+	public Page<ApiStatsMonth> selectList(ApiStatsSearch search, Pageable pageable) {
+		QApiStatsMonth q = QApiStatsMonth.apiStatsMonth;
+		BooleanBuilder builder = buildSearchConditions(q, search);
+		return repository.findAll(builder, pageable);
+	}
+
+	public List<ApiStatsMonth> selectListForExcel(ApiStatsSearch search) {
+		QApiStatsMonth q = QApiStatsMonth.apiStatsMonth;
+		BooleanBuilder builder = buildSearchConditions(q, search);
+
+		return getJPAQueryFactory()
+				.selectFrom(q)
+				.where(builder)
+				.orderBy(q.statTime.desc())
+				.fetch();
+	}
+
+	public List<ApiStatsChartUI> selectChartData(ApiStatsSearch search) {
+		QApiStatsMonth q = QApiStatsMonth.apiStatsMonth;
+		BooleanBuilder builder = new BooleanBuilder();
+
+		calculateDateRange(search);
+		if (search.getParsedStartMonth() != null) {
+			builder.and(q.statTime.goe(search.getParsedStartMonth()));
+			builder.and(q.statTime.loe(search.getParsedEndMonth()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchApiName())) {
+			builder.and(q.apiName.containsIgnoreCase(search.getSearchApiName()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchGwInstanceId())) {
+			builder.and(q.gwInstanceId.containsIgnoreCase(search.getSearchGwInstanceId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchBizDivCode())) {
+			builder.and(q.bizDivCode.containsIgnoreCase(search.getSearchBizDivCode()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchClientId())) {
+			builder.and(q.clientId.containsIgnoreCase(search.getSearchClientId()));
+		}
+
+		return getJPAQueryFactory()
+				.select(Projections.constructor(ApiStatsChartUI.class,
+						q.statTime,
+						q.totalCnt.sum(),
+						q.successCnt.sum(),
+						q.timeoutCnt.sum(),
+						q.systemErrCnt.sum(),
+						q.bizErrCnt.sum(),
+						q.seq900TimeoutCnt.sum(),
+						q.seq900SystemErrCnt.sum(),
+						q.seq900BizErrCnt.sum(),
+						q.avgRespTime.avg(),
+						q.p50RespTime.avg(),
+						q.p95RespTime.avg()))
+				.from(q)
+				.where(builder)
+				.groupBy(q.statTime)
+				.orderBy(q.statTime.asc())
+				.fetch();
+	}
+
+	private BooleanBuilder buildSearchConditions(QApiStatsMonth q, ApiStatsSearch search) {
+		BooleanBuilder builder = new BooleanBuilder();
+
+		calculateDateRange(search);
+		if (search.getParsedStartMonth() != null) {
+			builder.and(q.statTime.goe(search.getParsedStartMonth()));
+			builder.and(q.statTime.loe(search.getParsedEndMonth()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchApiName())) {
+			builder.and(q.apiName.containsIgnoreCase(search.getSearchApiName()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchGwInstanceId())) {
+			builder.and(q.gwInstanceId.containsIgnoreCase(search.getSearchGwInstanceId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchBizDivCode())) {
+			builder.and(q.bizDivCode.containsIgnoreCase(search.getSearchBizDivCode()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchClientId())) {
+			builder.and(q.clientId.containsIgnoreCase(search.getSearchClientId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchInboundAdapter())) {
+			builder.and(q.inboundAdapter.containsIgnoreCase(search.getSearchInboundAdapter()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchOutboundAdapter())) {
+			builder.and(q.outboundAdapter.containsIgnoreCase(search.getSearchOutboundAdapter()));
+		}
+
+		return builder;
+	}
+
+	/**
+	 * 조회 기간 계산 (최대 24개월 제한)
+	 */
+	private void calculateDateRange(ApiStatsSearch search) {
+		if (StringUtils.isBlank(search.getSearchStartDateTime())) {
+			return;
+		}
+
+		YearMonth startMonth = YearMonth.parse(search.getSearchStartDateTime(),
+				DateTimeFormatter.ofPattern("yyyyMM"));
+		YearMonth endMonth;
+
+		if (StringUtils.isNotBlank(search.getSearchEndDateTime())) {
+			endMonth = YearMonth.parse(search.getSearchEndDateTime(),
+					DateTimeFormatter.ofPattern("yyyyMM"));
+			// 12개월 초과 시 시작월 기준 12개월 후로 강제 설정
+			long monthsBetween = java.time.temporal.ChronoUnit.MONTHS.between(startMonth, endMonth);
+			if (monthsBetween > MAX_MONTHS) {
+				endMonth = startMonth.plusMonths(MAX_MONTHS);
+			}
+		} else {
+			endMonth = startMonth.plusMonths(MAX_MONTHS);
+		}
+
+		search.setParsedStartMonth(startMonth.format(DateTimeFormatter.ofPattern("yyyyMM")));
+		search.setParsedEndMonth(endMonth.format(DateTimeFormatter.ofPattern("yyyyMM")));
+	}
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsYear.java

@@ -0,0 +1,92 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.IdClass;
+import javax.persistence.Table;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * API Gateway 연간 처리 통계
+ */
+@Getter
+@Setter
+@Entity
+@Table(name = "API_STATS_YEAR")
+@IdClass(ApiStatsYearId.class)
+public class ApiStatsYear implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	@Id
+	@Column(name = "STAT_TIME", nullable = false, length = 4)
+	private String statTime;  // YYYY format
+
+	@Id
+	@Column(name = "API_NAME", nullable = false, length = 100)
+	private String apiName;
+
+	@Id
+	@Column(name = "GW_INSTANCE_ID", nullable = false, length = 50)
+	private String gwInstanceId;
+
+	@Id
+	@Column(name = "BIZ_DIV_CODE", nullable = false, length = 50)
+	private String bizDivCode = "NONE";
+
+	@Id
+	@Column(name = "CLIENT_ID", nullable = false, length = 100)
+	private String clientId = "NONE";
+
+	@Id
+	@Column(name = "INBOUND_ADAPTER", nullable = false, length = 100)
+	private String inboundAdapter = "NONE";
+
+	@Id
+	@Column(name = "OUTBOUND_ADAPTER", nullable = false, length = 100)
+	private String outboundAdapter = "NONE";
+
+	@Column(name = "TOTAL_CNT", nullable = false)
+	private Long totalCnt = 0L;
+
+	@Column(name = "SUCCESS_CNT", nullable = false)
+	private Long successCnt = 0L;
+
+	@Column(name = "TIMEOUT_CNT", nullable = false)
+	private Long timeoutCnt = 0L;
+
+	@Column(name = "SYSTEM_ERR_CNT", nullable = false)
+	private Long systemErrCnt = 0L;
+
+	@Column(name = "BIZ_ERR_CNT", nullable = false)
+	private Long bizErrCnt = 0L;
+
+	@Column(name = "SEQ900_TIMEOUT_CNT", nullable = false)
+	private Long seq900TimeoutCnt = 0L;
+
+	@Column(name = "SEQ900_SYSTEM_ERR_CNT", nullable = false)
+	private Long seq900SystemErrCnt = 0L;
+
+	@Column(name = "SEQ900_BIZ_ERR_CNT", nullable = false)
+	private Long seq900BizErrCnt = 0L;
+
+	@Column(name = "AVG_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal avgRespTime = BigDecimal.ZERO;
+
+	@Column(name = "MIN_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal minRespTime = BigDecimal.ZERO;
+
+	@Column(name = "MAX_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal maxRespTime = BigDecimal.ZERO;
+
+	@Column(name = "P50_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal p50RespTime = BigDecimal.ZERO;
+
+	@Column(name = "P95_RESP_TIME", precision = 10, scale = 3)
+	private BigDecimal p95RespTime = BigDecimal.ZERO;
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsYearId.java

@@ -0,0 +1,25 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.io.Serializable;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * API 통계 연간 복합키
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class ApiStatsYearId implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	private String statTime;  // YYYY format
+	private String apiName;
+	private String gwInstanceId;
+	private String bizDivCode;
+	private String clientId;
+	private String inboundAdapter;
+	private String outboundAdapter;
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsYearRepository.java

@@ -0,0 +1,10 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import com.eactive.eai.data.jpa.BaseRepository;
+
+/**
+ * API 통계 연간 Repository
+ */
+interface ApiStatsYearRepository extends BaseRepository<ApiStatsYear, ApiStatsYearId> {
+
+}

src/main/java/com/eactive/eai/rms/data/entity/onl/kjb/statistics/ApiStatsYearService.java

@@ -0,0 +1,143 @@
+package com.eactive.eai.rms.data.entity.onl.kjb.statistics;
+
+import java.time.Year;
+import java.util.List;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import com.eactive.eai.data.jpa.AbstractDataService;
+import com.eactive.ext.kjb.statistics.ui.ApiStatsChartUI;
+import com.eactive.ext.kjb.statistics.ui.ApiStatsSearch;
+import com.querydsl.core.BooleanBuilder;
+import com.querydsl.core.types.Projections;
+
+@Service
+@Transactional
+public class ApiStatsYearService
+		extends AbstractDataService<ApiStatsYear, ApiStatsYearId, ApiStatsYearRepository> {
+
+	public Page<ApiStatsYear> selectList(ApiStatsSearch search, Pageable pageable) {
+		QApiStatsYear q = QApiStatsYear.apiStatsYear;
+		BooleanBuilder builder = buildSearchConditions(q, search);
+		return repository.findAll(builder, pageable);
+	}
+
+	public List<ApiStatsYear> selectListForExcel(ApiStatsSearch search) {
+		QApiStatsYear q = QApiStatsYear.apiStatsYear;
+		BooleanBuilder builder = buildSearchConditions(q, search);
+
+		return getJPAQueryFactory()
+				.selectFrom(q)
+				.where(builder)
+				.orderBy(q.statTime.desc())
+				.fetch();
+	}
+
+	public List<ApiStatsChartUI> selectChartData(ApiStatsSearch search) {
+		QApiStatsYear q = QApiStatsYear.apiStatsYear;
+		BooleanBuilder builder = new BooleanBuilder();
+
+		calculateDateRange(search);
+		if (search.getParsedStartYear() != null) {
+			builder.and(q.statTime.goe(search.getParsedStartYear()));
+			builder.and(q.statTime.loe(search.getParsedEndYear()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchApiName())) {
+			builder.and(q.apiName.containsIgnoreCase(search.getSearchApiName()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchGwInstanceId())) {
+			builder.and(q.gwInstanceId.containsIgnoreCase(search.getSearchGwInstanceId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchBizDivCode())) {
+			builder.and(q.bizDivCode.containsIgnoreCase(search.getSearchBizDivCode()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchClientId())) {
+			builder.and(q.clientId.containsIgnoreCase(search.getSearchClientId()));
+		}
+
+		return getJPAQueryFactory()
+				.select(Projections.constructor(ApiStatsChartUI.class,
+						q.statTime,
+						q.totalCnt.sum(),
+						q.successCnt.sum(),
+						q.timeoutCnt.sum(),
+						q.systemErrCnt.sum(),
+						q.bizErrCnt.sum(),
+						q.seq900TimeoutCnt.sum(),
+						q.seq900SystemErrCnt.sum(),
+						q.seq900BizErrCnt.sum(),
+						q.avgRespTime.avg(),
+						q.p50RespTime.avg(),
+						q.p95RespTime.avg()))
+				.from(q)
+				.where(builder)
+				.groupBy(q.statTime)
+				.orderBy(q.statTime.asc())
+				.fetch();
+	}
+
+	private BooleanBuilder buildSearchConditions(QApiStatsYear q, ApiStatsSearch search) {
+		BooleanBuilder builder = new BooleanBuilder();
+
+		calculateDateRange(search);
+		if (search.getParsedStartYear() != null) {
+			builder.and(q.statTime.goe(search.getParsedStartYear()));
+			builder.and(q.statTime.loe(search.getParsedEndYear()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchApiName())) {
+			builder.and(q.apiName.containsIgnoreCase(search.getSearchApiName()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchGwInstanceId())) {
+			builder.and(q.gwInstanceId.containsIgnoreCase(search.getSearchGwInstanceId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchBizDivCode())) {
+			builder.and(q.bizDivCode.containsIgnoreCase(search.getSearchBizDivCode()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchClientId())) {
+			builder.and(q.clientId.containsIgnoreCase(search.getSearchClientId()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchInboundAdapter())) {
+			builder.and(q.inboundAdapter.containsIgnoreCase(search.getSearchInboundAdapter()));
+		}
+
+		if (StringUtils.isNotBlank(search.getSearchOutboundAdapter())) {
+			builder.and(q.outboundAdapter.containsIgnoreCase(search.getSearchOutboundAdapter()));
+		}
+
+		return builder;
+	}
+
+	/**
+	 * 조회 기간 계산
+	 */
+	private void calculateDateRange(ApiStatsSearch search) {
+		if (StringUtils.isBlank(search.getSearchStartDateTime())) {
+			return;
+		}
+
+		Year startYear = Year.parse(search.getSearchStartDateTime());
+		Year endYear;
+
+		if (StringUtils.isNotBlank(search.getSearchEndDateTime())) {
+			endYear = Year.parse(search.getSearchEndDateTime());
+		} else {
+			endYear = Year.now();
+		}
+
+		search.setParsedStartYear(String.valueOf(startYear.getValue()));
+		search.setParsedEndYear(String.valueOf(endYear.getValue()));
+	}
+}