diff --git a/application/src/main/java/org/depromeet/spot/application/block/BlockReadController.java b/application/src/main/java/org/depromeet/spot/application/block/BlockReadController.java
index 6358e420..4b542e0e 100644
--- a/application/src/main/java/org/depromeet/spot/application/block/BlockReadController.java
+++ b/application/src/main/java/org/depromeet/spot/application/block/BlockReadController.java
@@ -6,8 +6,10 @@
 import jakarta.validation.constraints.Positive;
 
 import org.depromeet.spot.application.block.dto.response.BlockCodeInfoResponse;
+import org.depromeet.spot.application.block.dto.response.BlockInfoResponse;
 import org.depromeet.spot.usecase.port.in.block.BlockReadUsecase;
 import org.depromeet.spot.usecase.port.in.block.BlockReadUsecase.BlockCodeInfo;
+import org.depromeet.spot.usecase.port.in.block.BlockReadUsecase.BlockInfo;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -45,4 +47,22 @@ public List<BlockCodeInfoResponse> findCodeInfosByStadium(
         List<BlockCodeInfo> infos = blockReadUsecase.findCodeInfosByStadium(stadiumId, sectionId);
         return infos.stream().map(BlockCodeInfoResponse::from).toList();
     }
+
+    @ResponseStatus(HttpStatus.OK)
+    @GetMapping("stadiums/{stadiumId}/sections/{sectionId}/blocks/rows")
+    @Operation(summary = "특정 야구장 섹션 내에 있는 모든 블록 열/번 정보를 조회한다.")
+    public List<BlockInfoResponse> findAllBlockInfoBy(
+            @PathVariable("stadiumId")
+                    @NotNull
+                    @Positive
+                    @Parameter(name = "stadiumId", description = "야구 경기장 PK", required = true)
+                    final Long stadiumId,
+            @PathVariable("sectionId")
+                    @NotNull
+                    @Positive
+                    @Parameter(name = "sectionId", description = "구역 PK", required = true)
+                    final Long sectionId) {
+        List<BlockInfo> infos = blockReadUsecase.findAllBlockInfoBy(stadiumId, sectionId);
+        return infos.stream().map(BlockInfoResponse::from).toList();
+    }
 }
diff --git a/application/src/main/java/org/depromeet/spot/application/block/dto/response/BlockInfoResponse.java b/application/src/main/java/org/depromeet/spot/application/block/dto/response/BlockInfoResponse.java
new file mode 100644
index 00000000..2363c781
--- /dev/null
+++ b/application/src/main/java/org/depromeet/spot/application/block/dto/response/BlockInfoResponse.java
@@ -0,0 +1,15 @@
+package org.depromeet.spot.application.block.dto.response;
+
+import java.util.List;
+
+import org.depromeet.spot.usecase.port.in.block.BlockReadUsecase.BlockInfo;
+import org.depromeet.spot.usecase.port.in.block.BlockReadUsecase.RowInfo;
+
+public record BlockInfoResponse(Long id, String code, List<RowInfoResponse> rowInfo) {
+    public static BlockInfoResponse from(BlockInfo blockInfo) {
+        List<RowInfo> rowInfos = blockInfo.getRowInfo();
+        List<RowInfoResponse> rowInfoResponses =
+                rowInfos.stream().map(RowInfoResponse::from).toList();
+        return new BlockInfoResponse(blockInfo.getId(), blockInfo.getCode(), rowInfoResponses);
+    }
+}
diff --git a/application/src/main/java/org/depromeet/spot/application/block/dto/response/RowInfoResponse.java b/application/src/main/java/org/depromeet/spot/application/block/dto/response/RowInfoResponse.java
new file mode 100644
index 00000000..1a600572
--- /dev/null
+++ b/application/src/main/java/org/depromeet/spot/application/block/dto/response/RowInfoResponse.java
@@ -0,0 +1,18 @@
+package org.depromeet.spot.application.block.dto.response;
+
+import org.depromeet.spot.usecase.port.in.block.BlockReadUsecase.RowInfo;
+
+import lombok.Builder;
+
+@Builder
+public record RowInfoResponse(Long id, int number, int minSeatNum, int maxSeatNum) {
+
+    public static RowInfoResponse from(RowInfo rowInfo) {
+        return RowInfoResponse.builder()
+                .id(rowInfo.getId())
+                .number(rowInfo.getNumber())
+                .minSeatNum(rowInfo.getMinSeatNum())
+                .maxSeatNum(rowInfo.getMaxSeatNum())
+                .build();
+    }
+}
diff --git a/domain/src/main/java/org/depromeet/spot/domain/block/Block.java b/domain/src/main/java/org/depromeet/spot/domain/block/Block.java
index 38b78fe4..f7150f78 100644
--- a/domain/src/main/java/org/depromeet/spot/domain/block/Block.java
+++ b/domain/src/main/java/org/depromeet/spot/domain/block/Block.java
@@ -11,6 +11,8 @@ public class Block {
     private final String code;
     private final Integer maxRows;
 
+    public static final int BLOCK_SEAT_START_NUM = 1;
+
     public Block(Long id, Long stadiumId, Long sectionId, String code, Integer maxRows) {
         this.id = id;
         this.stadiumId = stadiumId;
diff --git a/domain/src/main/java/org/depromeet/spot/domain/block/BlockRow.java b/domain/src/main/java/org/depromeet/spot/domain/block/BlockRow.java
index 334574cd..dc3cb647 100644
--- a/domain/src/main/java/org/depromeet/spot/domain/block/BlockRow.java
+++ b/domain/src/main/java/org/depromeet/spot/domain/block/BlockRow.java
@@ -10,7 +10,7 @@
 public class BlockRow {
 
     private final Long id;
-    private final Long blockId;
+    private final Block block;
     private final Integer number;
     private final Integer maxSeats;
 }
diff --git a/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/entity/BlockRowEntity.java b/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/entity/BlockRowEntity.java
index bb2524fb..8693f282 100644
--- a/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/entity/BlockRowEntity.java
+++ b/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/entity/BlockRowEntity.java
@@ -1,7 +1,12 @@
 package org.depromeet.spot.jpa.block.entity;
 
 import jakarta.persistence.Column;
+import jakarta.persistence.ConstraintMode;
 import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.ForeignKey;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
 import jakarta.persistence.Table;
 
 import org.depromeet.spot.domain.block.BlockRow;
@@ -15,8 +20,12 @@
 @NoArgsConstructor
 @AllArgsConstructor
 public class BlockRowEntity extends BaseEntity {
-    @Column(name = "block_id", nullable = false)
-    private Long blockId;
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(
+            name = "block_id",
+            nullable = false,
+            foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
+    private BlockEntity block;
 
     @Column(name = "number", nullable = false)
     private Integer number;
@@ -26,10 +35,12 @@ public class BlockRowEntity extends BaseEntity {
 
     public static BlockRowEntity from(BlockRow blockRow) {
         return new BlockRowEntity(
-                blockRow.getBlockId(), blockRow.getNumber(), blockRow.getMaxSeats());
+                BlockEntity.from(blockRow.getBlock()),
+                blockRow.getNumber(),
+                blockRow.getMaxSeats());
     }
 
     public BlockRow toDomain() {
-        return new BlockRow(this.getId(), blockId, number, maxSeats);
+        return new BlockRow(this.getId(), block.toDomain(), number, maxSeats);
     }
 }
diff --git a/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/seat/repository/SeatCustomRepository.java b/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/repository/BlockCustomRepository.java
similarity index 51%
rename from infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/seat/repository/SeatCustomRepository.java
rename to infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/repository/BlockCustomRepository.java
index e59efc52..a87d6226 100644
--- a/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/seat/repository/SeatCustomRepository.java
+++ b/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/repository/BlockCustomRepository.java
@@ -1,16 +1,15 @@
-package org.depromeet.spot.jpa.seat.repository;
+package org.depromeet.spot.jpa.block.repository;
 
 import static com.querydsl.core.group.GroupBy.groupBy;
 import static com.querydsl.core.group.GroupBy.list;
 import static org.depromeet.spot.jpa.block.entity.QBlockEntity.blockEntity;
 import static org.depromeet.spot.jpa.block.entity.QBlockRowEntity.blockRowEntity;
-import static org.depromeet.spot.jpa.seat.entity.QSeatEntity.seatEntity;
 
 import java.util.List;
 import java.util.Map;
 
 import org.depromeet.spot.jpa.block.entity.BlockEntity;
-import org.depromeet.spot.jpa.seat.entity.SeatEntity;
+import org.depromeet.spot.jpa.block.entity.BlockRowEntity;
 import org.springframework.stereotype.Repository;
 
 import com.querydsl.jpa.impl.JPAQueryFactory;
@@ -19,18 +18,16 @@
 
 @Repository
 @RequiredArgsConstructor
-public class SeatCustomRepository {
+public class BlockCustomRepository {
 
     private final JPAQueryFactory queryFactory;
 
-    public Map<BlockEntity, List<SeatEntity>> findBlockSeatsBy(final Long sectionId) {
+    public Map<BlockEntity, List<BlockRowEntity>> findRowInfosBy(final Long sectionId) {
         return queryFactory
-                .from(seatEntity)
+                .from(blockRowEntity)
                 .join(blockEntity)
-                .on(seatEntity.blockId.eq(blockEntity.id))
-                .join(blockRowEntity)
-                .on(seatEntity.rowId.eq(blockRowEntity.id))
-                .where(seatEntity.sectionId.eq(sectionId))
-                .transform(groupBy(blockEntity).as(list(seatEntity)));
+                .on(blockRowEntity.block.id.eq(blockEntity.id))
+                .where(blockEntity.sectionId.eq(sectionId))
+                .transform(groupBy(blockEntity).as(list(blockRowEntity)));
     }
 }
diff --git a/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/repository/BlockRepositoryImpl.java b/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/repository/BlockRepositoryImpl.java
index 764abf62..3e55fa7b 100644
--- a/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/repository/BlockRepositoryImpl.java
+++ b/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/block/repository/BlockRepositoryImpl.java
@@ -1,9 +1,13 @@
 package org.depromeet.spot.jpa.block.repository;
 
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 import org.depromeet.spot.domain.block.Block;
+import org.depromeet.spot.domain.block.BlockRow;
 import org.depromeet.spot.jpa.block.entity.BlockEntity;
+import org.depromeet.spot.jpa.block.entity.BlockRowEntity;
 import org.depromeet.spot.usecase.port.out.block.BlockRepository;
 import org.springframework.stereotype.Repository;
 
@@ -14,10 +18,25 @@
 public class BlockRepositoryImpl implements BlockRepository {
 
     private final BlockJpaRepository blockJpaRepository;
+    private final BlockCustomRepository blockCustomRepository;
 
     @Override
     public List<Block> findAllBySection(final Long sectionId) {
         List<BlockEntity> entities = blockJpaRepository.findAllBySectionId(sectionId);
         return entities.stream().map(BlockEntity::toDomain).toList();
     }
+
+    @Override
+    public Map<Block, List<BlockRow>> findRowInfosBy(final Long sectionId) {
+        Map<BlockEntity, List<BlockRowEntity>> entityMap =
+                blockCustomRepository.findRowInfosBy(sectionId);
+        return entityMap.entrySet().stream()
+                .collect(
+                        Collectors.toMap(
+                                entry -> entry.getKey().toDomain(),
+                                entry ->
+                                        entry.getValue().stream()
+                                                .map(BlockRowEntity::toDomain)
+                                                .toList()));
+    }
 }
diff --git a/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/seat/repository/SeatRepositoryImpl.java b/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/seat/repository/SeatRepositoryImpl.java
deleted file mode 100644
index 034e26c6..00000000
--- a/infrastructure/jpa/src/main/java/org/depromeet/spot/jpa/seat/repository/SeatRepositoryImpl.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package org.depromeet.spot.jpa.seat.repository;
-
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-
-import org.depromeet.spot.domain.block.Block;
-import org.depromeet.spot.domain.seat.Seat;
-import org.depromeet.spot.jpa.block.entity.BlockEntity;
-import org.depromeet.spot.jpa.seat.entity.SeatEntity;
-import org.depromeet.spot.usecase.port.out.seat.SeatRepository;
-import org.springframework.stereotype.Repository;
-
-import lombok.RequiredArgsConstructor;
-
-@Repository
-@RequiredArgsConstructor
-public class SeatRepositoryImpl implements SeatRepository {
-
-    private final SeatCustomRepository seatCustomRepository;
-
-    @Override
-    public Map<Block, List<Seat>> findBlockSeatsBy(final Long sectionId) {
-        Map<BlockEntity, List<SeatEntity>> entityMap =
-                seatCustomRepository.findBlockSeatsBy(sectionId);
-        return entityMap.entrySet().stream()
-                .collect(
-                        Collectors.toMap(
-                                entry -> entry.getKey().toDomain(),
-                                entry ->
-                                        entry.getValue().stream()
-                                                .map(SeatEntity::toDomain)
-                                                .toList()));
-    }
-}
diff --git a/infrastructure/jpa/src/main/resources/application-jpa.yaml b/infrastructure/jpa/src/main/resources/application-jpa.yaml
index c7affc08..c8f9190f 100644
--- a/infrastructure/jpa/src/main/resources/application-jpa.yaml
+++ b/infrastructure/jpa/src/main/resources/application-jpa.yaml
@@ -17,7 +17,7 @@ spring:
 
   sql:
     init:
-      mode: always  # 필요한 경우 'never'로 변경
+      mode: never  # 필요한 경우 'never'로 변경
 
 server:
   port: 8080
diff --git a/infrastructure/jpa/src/main/resources/data.sql b/infrastructure/jpa/src/main/resources/data.sql
index 385293f3..e89273ec 100644
--- a/infrastructure/jpa/src/main/resources/data.sql
+++ b/infrastructure/jpa/src/main/resources/data.sql
@@ -23,6 +23,21 @@ VALUES (1, 1, '오렌지석', '응원석', 255, 255, 255),
        (2, 1, '네이비석', '프리미엄석', 100, 100, 100),
        (3, 1, '레드석', null, 100, 0, 0);
 
+-- Block
+INSERT INTO blocks (id, stadium_id, section_id, code, max_rows)
+VALUES (1, 1, 1, "207", 3),
+       (2, 1, 1, "208", 2),
+       (3, 1, 1, "209", 1);
+
+-- Row
+INSERT INTO block_rows (id, block_id, number, max_seats)
+VALUES (1, 1, 1, 3),
+       (2, 1, 2, 5),
+       (3, 1, 3, 10),
+       (4, 2, 1, 13),
+       (5, 2, 2, 20),
+       (6, 3, 1, 15);
+
 -- Reviews
 INSERT INTO reviews (id, user_id, stadium_id, block_id, row_id, seat_number, date_time, content, created_at, updated_at)
 VALUES
diff --git a/usecase/src/main/java/org/depromeet/spot/usecase/port/in/block/BlockReadUsecase.java b/usecase/src/main/java/org/depromeet/spot/usecase/port/in/block/BlockReadUsecase.java
index 1d439fac..b5565217 100644
--- a/usecase/src/main/java/org/depromeet/spot/usecase/port/in/block/BlockReadUsecase.java
+++ b/usecase/src/main/java/org/depromeet/spot/usecase/port/in/block/BlockReadUsecase.java
@@ -3,16 +3,36 @@
 import java.util.List;
 
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Getter;
 
 public interface BlockReadUsecase {
 
     List<BlockCodeInfo> findCodeInfosByStadium(Long stadiumId, Long sectionId);
 
+    List<BlockInfo> findAllBlockInfoBy(final Long stadiumId, final Long sectionId);
+
     @Getter
     @AllArgsConstructor
     class BlockCodeInfo {
         private final Long id;
         private final String code;
     }
+
+    @Getter
+    @AllArgsConstructor
+    class BlockInfo {
+        private Long id;
+        private String code;
+        private List<RowInfo> rowInfo;
+    }
+
+    @Getter
+    @Builder
+    class RowInfo {
+        private Long id;
+        private int number;
+        private int minSeatNum;
+        private int maxSeatNum;
+    }
 }
diff --git a/usecase/src/main/java/org/depromeet/spot/usecase/port/in/seat/ReadSeatUsecase.java b/usecase/src/main/java/org/depromeet/spot/usecase/port/in/seat/ReadSeatUsecase.java
deleted file mode 100644
index e28f6b40..00000000
--- a/usecase/src/main/java/org/depromeet/spot/usecase/port/in/seat/ReadSeatUsecase.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package org.depromeet.spot.usecase.port.in.seat;
-
-import java.util.List;
-
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-
-public interface ReadSeatUsecase {
-
-    List<BlockInfo> findAllBlockInfoBy(Long stadiumId, Long sectionId);
-
-    @Getter
-    @AllArgsConstructor
-    class BlockInfo {
-        private Long id;
-        private String code;
-        private List<RowInfo> rowInfo;
-    }
-
-    @Getter
-    @Builder
-    class RowInfo {
-        private Long id;
-        private int number;
-        private int minSeatNum;
-        private int maxSeatNum;
-    }
-}
diff --git a/usecase/src/main/java/org/depromeet/spot/usecase/port/out/block/BlockRepository.java b/usecase/src/main/java/org/depromeet/spot/usecase/port/out/block/BlockRepository.java
index b146f7d9..bc559cb8 100644
--- a/usecase/src/main/java/org/depromeet/spot/usecase/port/out/block/BlockRepository.java
+++ b/usecase/src/main/java/org/depromeet/spot/usecase/port/out/block/BlockRepository.java
@@ -1,10 +1,14 @@
 package org.depromeet.spot.usecase.port.out.block;
 
 import java.util.List;
+import java.util.Map;
 
 import org.depromeet.spot.domain.block.Block;
+import org.depromeet.spot.domain.block.BlockRow;
 
 public interface BlockRepository {
 
     List<Block> findAllBySection(Long sectionId);
+
+    Map<Block, List<BlockRow>> findRowInfosBy(Long sectionId);
 }
diff --git a/usecase/src/main/java/org/depromeet/spot/usecase/port/out/seat/SeatRepository.java b/usecase/src/main/java/org/depromeet/spot/usecase/port/out/seat/SeatRepository.java
deleted file mode 100644
index 17b2d412..00000000
--- a/usecase/src/main/java/org/depromeet/spot/usecase/port/out/seat/SeatRepository.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package org.depromeet.spot.usecase.port.out.seat;
-
-import java.util.List;
-import java.util.Map;
-
-import org.depromeet.spot.domain.block.Block;
-import org.depromeet.spot.domain.seat.Seat;
-
-public interface SeatRepository {
-
-    Map<Block, List<Seat>> findBlockSeatsBy(Long sectionId);
-}
diff --git a/usecase/src/main/java/org/depromeet/spot/usecase/service/block/BlockReadService.java b/usecase/src/main/java/org/depromeet/spot/usecase/service/block/BlockReadService.java
index 4e0336cc..150e67b8 100644
--- a/usecase/src/main/java/org/depromeet/spot/usecase/service/block/BlockReadService.java
+++ b/usecase/src/main/java/org/depromeet/spot/usecase/service/block/BlockReadService.java
@@ -1,10 +1,17 @@
 package org.depromeet.spot.usecase.service.block;
 
+import static org.depromeet.spot.domain.block.Block.BLOCK_SEAT_START_NUM;
+
+import java.util.ArrayList;
+import java.util.Comparator;
 import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
 
 import org.depromeet.spot.common.exception.section.SectionException.SectionNotBelongStadiumException;
 import org.depromeet.spot.common.exception.stadium.StadiumException.StadiumNotFoundException;
 import org.depromeet.spot.domain.block.Block;
+import org.depromeet.spot.domain.block.BlockRow;
 import org.depromeet.spot.usecase.port.in.block.BlockReadUsecase;
 import org.depromeet.spot.usecase.port.in.section.SectionReadUsecase;
 import org.depromeet.spot.usecase.port.in.stadium.StadiumReadUsecase;
@@ -32,4 +39,47 @@ public List<BlockCodeInfo> findCodeInfosByStadium(final Long stadiumId, final Lo
         List<Block> blocks = blockRepository.findAllBySection(sectionId);
         return blocks.stream().map(b -> new BlockCodeInfo(b.getId(), b.getCode())).toList();
     }
+
+    @Override
+    public List<BlockInfo> findAllBlockInfoBy(final Long stadiumId, final Long sectionId) {
+        List<BlockInfo> result = new ArrayList<>();
+        if (!stadiumReadUsecase.existsById(sectionId)) {
+            throw new StadiumNotFoundException();
+        }
+
+        if (!sectionReadUsecase.existsInStadium(stadiumId, sectionId)) {
+            throw new SectionNotBelongStadiumException();
+        }
+
+        Map<Block, List<BlockRow>> blockRows = blockRepository.findRowInfosBy(sectionId);
+        for (Entry<Block, List<BlockRow>> entry : blockRows.entrySet()) {
+            Block block = entry.getKey();
+            List<RowInfo> rowInfos = getBlockRowInfos(entry.getValue());
+            result.add(new BlockInfo(block.getId(), block.getCode(), rowInfos));
+        }
+
+        result.sort(Comparator.comparing(BlockInfo::getId));
+        result.forEach(block -> block.getRowInfo().sort(Comparator.comparing(RowInfo::getNumber)));
+
+        return result;
+    }
+
+    public List<RowInfo> getBlockRowInfos(List<BlockRow> seats) {
+        List<RowInfo> rowInfos = new ArrayList<>();
+        int lastSeatNum = BLOCK_SEAT_START_NUM;
+
+        for (BlockRow row : seats) {
+            int minSeatNum = lastSeatNum;
+            int maxSeatNum = row.getMaxSeats();
+            rowInfos.add(
+                    RowInfo.builder()
+                            .id(row.getId())
+                            .number(row.getNumber())
+                            .maxSeatNum(maxSeatNum)
+                            .minSeatNum(minSeatNum)
+                            .build());
+            lastSeatNum = ++maxSeatNum;
+        }
+        return rowInfos;
+    }
 }
diff --git a/usecase/src/main/java/org/depromeet/spot/usecase/service/seat/ReadSeatService.java b/usecase/src/main/java/org/depromeet/spot/usecase/service/seat/ReadSeatService.java
deleted file mode 100644
index e09bf477..00000000
--- a/usecase/src/main/java/org/depromeet/spot/usecase/service/seat/ReadSeatService.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package org.depromeet.spot.usecase.service.seat;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.stream.Collectors;
-
-import org.depromeet.spot.common.exception.section.SectionException.SectionNotBelongStadiumException;
-import org.depromeet.spot.common.exception.stadium.StadiumException.StadiumNotFoundException;
-import org.depromeet.spot.domain.block.Block;
-import org.depromeet.spot.domain.block.BlockRow;
-import org.depromeet.spot.domain.seat.Seat;
-import org.depromeet.spot.usecase.port.in.seat.ReadSeatUsecase;
-import org.depromeet.spot.usecase.port.in.section.SectionReadUsecase;
-import org.depromeet.spot.usecase.port.in.stadium.StadiumReadUsecase;
-import org.depromeet.spot.usecase.port.out.seat.SeatRepository;
-import org.springframework.stereotype.Service;
-
-import lombok.RequiredArgsConstructor;
-
-@Service
-@RequiredArgsConstructor
-public class ReadSeatService implements ReadSeatUsecase {
-
-    private final SeatRepository seatRepository;
-    private final StadiumReadUsecase stadiumReadUsecase;
-    private final SectionReadUsecase sectionReadUsecase;
-
-    @Override
-    public List<BlockInfo> findAllBlockInfoBy(final Long stadiumId, final Long sectionId) {
-        List<BlockInfo> result = new ArrayList<>();
-        if (!stadiumReadUsecase.existsById(sectionId)) {
-            throw new StadiumNotFoundException();
-        }
-
-        if (!sectionReadUsecase.existsInStadium(stadiumId, sectionId)) {
-            throw new SectionNotBelongStadiumException();
-        }
-
-        Map<Block, List<Seat>> seatPerBlock = seatRepository.findBlockSeatsBy(sectionId);
-        for (Entry<Block, List<Seat>> entry : seatPerBlock.entrySet()) {
-            Block block = entry.getKey();
-            List<RowInfo> rowInfos = getBlockRowInfos(entry.getValue());
-            result.add(new BlockInfo(block.getId(), block.getCode(), rowInfos));
-        }
-
-        return result;
-    }
-
-    public List<RowInfo> getBlockRowInfos(List<Seat> seats) {
-        List<RowInfo> rowInfos = new ArrayList<>();
-        int lastSeatNum = 1;
-
-        Map<BlockRow, List<Seat>> seatsByRow =
-                seats.stream().collect(Collectors.groupingBy(Seat::getRow));
-        for (Entry<BlockRow, List<Seat>> seatEntry : seatsByRow.entrySet()) {
-            BlockRow row = seatEntry.getKey();
-            int minSeatNum = lastSeatNum;
-            int maxSeatNum = seatEntry.getKey().getMaxSeats();
-            lastSeatNum = maxSeatNum;
-            rowInfos.add(
-                    RowInfo.builder()
-                            .id(row.getId())
-                            .number(row.getNumber())
-                            .maxSeatNum(maxSeatNum)
-                            .minSeatNum(minSeatNum)
-                            .build());
-        }
-        return rowInfos;
-    }
-}