feat: 가계부·게시판 백엔드 API 구현

- com.sb.web 패키지로 재구성: account / auth / board / user / admin / common - 가계부(account): 내역(필터), 계좌·순자산, 예산, 분류, 정기 거래, 투자 포트폴리오 (종목·매매 이력, 이동평균 평단·실현/평가손익) - MyBatis + MariaDB + Redis 세션, BCrypt - 스키마 자동 초기화(db/*.sql, 멱등), 사용자별 데이터 격리(member_id) - 문서: docs/BACKEND.md, .env.example Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-05-31 15:43:09 +09:00
parent 9243a41385
commit 2a2f81dc32
121 changed files with 5899 additions and 31 deletions
@@ -4,28 +4,39 @@ server:
    context-path: /

 spring:
+  # 로컬 개발 시 .env(properties 형식, git 미추적)에서 환경변수 로드. 없으면 OS/컨테이너 환경변수 사용.
+  config:
+    import: optional:file:.env[.properties]
+
  application:
    name: sb_bt

-  # ===== MariaDB =====
+  # ===== SQL 초기화 ===== 기동 시 member 테이블 자동 생성(IF NOT EXISTS 라 멱등)
+  sql:
+    init:
+      mode: always
+      schema-locations: classpath:db/member.sql,classpath:db/board.sql,classpath:db/account.sql,classpath:db/dev-seed.sql
+      continue-on-error: true
+
+  # ===== MariaDB ===== (접속 정보는 환경변수로 외부화)
  datasource:
    driver-class-name: org.mariadb.jdbc.Driver
-    url: jdbc:mariadb://localhost:3306/sb_db?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Seoul
-    username: sb_user
-    password: sb_pass
+    url: ${DB_URL:jdbc:mariadb://localhost:3306/sb_db?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Seoul}
+    username: ${DB_USERNAME:root}
+    password: ${DB_PASSWORD:}
    hikari:
      maximum-pool-size: 10
      minimum-idle: 2
      connection-timeout: 30000
      pool-name: sbHikariPool

-  # ===== Redis =====
+  # ===== Redis ===== (접속 정보는 환경변수로 외부화)
  data:
    redis:
-      host: localhost
-      port: 6379
-      password:
-      database: 0
+      host: ${REDIS_HOST:localhost}
+      port: ${REDIS_PORT:6379}
+      password: ${REDIS_PASSWORD:}
+      database: ${REDIS_DATABASE:0}
      timeout: 3000ms
      lettuce:
        pool:
@@ -35,7 +46,7 @@ spring:

 # ===== MyBatis =====
 mybatis:
-  type-aliases-package: com.example.sb_bt.domain
+  type-aliases-package: com.sb.web.user.domain,com.sb.web.auth.domain
  mapper-locations: classpath:mapper/**/*.xml
  configuration:
    map-underscore-to-camel-case: true
@@ -47,5 +58,6 @@ mybatis:
 logging:
  level:
    root: INFO
-    com.example.sb_bt: DEBUG
-    com.example.sb_bt.mapper: DEBUG
+    com.sb.web: DEBUG
+    com.sb.web.user.mapper: DEBUG
+    com.sb.web.auth.mapper: DEBUG
@@ -0,0 +1,154 @@
+-- ============================================================
+-- 가계부 스키마 (MariaDB) — account_entry
+-- 본인(member)이 등록한 내역만 조회 가능 (소유자 격리)
+-- 실행: 애플리케이션 기동 시 연결된 DB(sbdb)에 자동 생성 (IF NOT EXISTS)
+-- ============================================================
+
+-- 계좌/카드/대출 (사용자별) — BANK(은행) / CARD(카드) / LOAN(대출)
+-- 잔액 부호: 자산(+) / 부채(카드·대출, −). opening_balance 는 기준일의 부호있는 시작 잔액.
+CREATE TABLE IF NOT EXISTS wallet (
+    id              BIGINT      NOT NULL AUTO_INCREMENT,
+    member_id       BIGINT      NOT NULL COMMENT '소유자 member.id',
+    type            VARCHAR(10) NOT NULL COMMENT 'BANK / CARD / LOAN / INVEST',
+    name            VARCHAR(50) NOT NULL COMMENT '별칭',
+    issuer          VARCHAR(50) NULL COMMENT '은행명/카드사/대출기관/증권사',
+    account_number  VARCHAR(50) NULL COMMENT '계좌번호(BANK)',
+    card_type       VARCHAR(10) NULL COMMENT 'CREDIT / CHECK (CARD)',
+    opening_balance BIGINT      NOT NULL DEFAULT 0 COMMENT '초기 잔액(부호있음: 자산+, 부채-)',
+    opening_date    DATE        NULL COMMENT '초기잔액 기준일',
+    current_value   BIGINT      NULL COMMENT '현재 평가금액(INVEST, 수동 갱신)',
+    created_at      DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at      DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    KEY idx_wallet_member (member_id, type)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 기존 wallet 컬럼 추가 (멱등)
+ALTER TABLE wallet ADD COLUMN IF NOT EXISTS opening_balance BIGINT NOT NULL DEFAULT 0;
+ALTER TABLE wallet ADD COLUMN IF NOT EXISTS opening_date DATE NULL;
+ALTER TABLE wallet ADD COLUMN IF NOT EXISTS current_value BIGINT NULL;
+
+CREATE TABLE IF NOT EXISTS account_entry (
+    id         BIGINT       NOT NULL AUTO_INCREMENT,
+    member_id  BIGINT       NOT NULL COMMENT '소유자 member.id',
+    entry_date DATE         NOT NULL COMMENT '거래일',
+    type       VARCHAR(10)  NOT NULL COMMENT 'INCOME / EXPENSE / TRANSFER',
+    category   VARCHAR(50)  NULL COMMENT '분류(식비, 급여 등)',
+    amount     BIGINT       NOT NULL COMMENT '금액(원, 양수)',
+    memo       VARCHAR(255) NULL,
+    wallet_id  BIGINT       NULL COMMENT '발생/출금 계좌(wallet.id)',
+    to_wallet_id BIGINT     NULL COMMENT '이체 입금 계좌(TRANSFER)',
+    created_at DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    KEY idx_account_member_date (member_id, entry_date)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 기존 account_entry 컬럼 추가 (멱등)
+ALTER TABLE account_entry ADD COLUMN IF NOT EXISTS wallet_id BIGINT NULL;
+ALTER TABLE account_entry ADD COLUMN IF NOT EXISTS to_wallet_id BIGINT NULL;
+
+-- 가계부 태그 (사용자별 관리 — 게시판 태그와 분리)
+CREATE TABLE IF NOT EXISTS account_tag (
+    id         BIGINT      NOT NULL AUTO_INCREMENT,
+    member_id  BIGINT      NOT NULL COMMENT '소유자 member.id',
+    name       VARCHAR(50) NOT NULL,
+    created_at DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    UNIQUE KEY uk_account_tag_member_name (member_id, name),
+    KEY idx_account_tag_member (member_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 정기/반복 거래 규칙 (사용자별)
+CREATE TABLE IF NOT EXISTS recurring (
+    id            BIGINT       NOT NULL AUTO_INCREMENT,
+    member_id     BIGINT       NOT NULL COMMENT '소유자 member.id',
+    title         VARCHAR(100) NOT NULL COMMENT '이름(월세, 급여 등)',
+    type          VARCHAR(10)  NOT NULL COMMENT 'INCOME/EXPENSE/TRANSFER',
+    amount        BIGINT       NOT NULL,
+    category      VARCHAR(50)  NULL,
+    memo          VARCHAR(255) NULL,
+    wallet_id     BIGINT       NULL COMMENT '발생/출금 계좌',
+    to_wallet_id  BIGINT       NULL COMMENT '이체 입금 계좌',
+    frequency     VARCHAR(10)  NOT NULL COMMENT 'DAILY/WEEKLY/MONTHLY/YEARLY',
+    day_of_month  INT          NULL COMMENT 'MONTHLY/YEARLY (1~31)',
+    day_of_week   INT          NULL COMMENT 'WEEKLY (1=월~7=일)',
+    month_of_year INT          NULL COMMENT 'YEARLY (1~12)',
+    start_date    DATE         NOT NULL,
+    end_date      DATE         NULL,
+    last_run_date DATE         NULL COMMENT '마지막 생성된 거래일',
+    active        TINYINT(1)   NOT NULL DEFAULT 1,
+    created_at    DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at    DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    KEY idx_recurring_member (member_id, active)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 분류(카테고리) — 사용자별, 수입/지출 타입
+CREATE TABLE IF NOT EXISTS account_category (
+    id         BIGINT      NOT NULL AUTO_INCREMENT,
+    member_id  BIGINT      NOT NULL COMMENT '소유자 member.id',
+    type       VARCHAR(10) NOT NULL COMMENT 'INCOME / EXPENSE',
+    name       VARCHAR(50) NOT NULL,
+    sort_order INT         NOT NULL DEFAULT 0,
+    created_at DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    UNIQUE KEY uk_category_member_type_name (member_id, type, name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 예산 (사용자별, 카테고리별)
+-- fixed=1(고정): base_unit/base_amount 로 일수기준 환산 / fixed=0(비고정): daily/weekly/monthly/yearly 직접
+CREATE TABLE IF NOT EXISTS budget (
+    id          BIGINT      NOT NULL AUTO_INCREMENT,
+    member_id   BIGINT      NOT NULL COMMENT '소유자 member.id',
+    category    VARCHAR(50) NOT NULL COMMENT '지출 분류',
+    fixed       TINYINT(1)  NOT NULL DEFAULT 0,
+    base_unit   VARCHAR(10) NULL COMMENT 'DAY/WEEK/MONTH (고정)',
+    base_amount BIGINT      NULL COMMENT '고정 기준 금액',
+    daily       BIGINT      NULL,
+    weekly      BIGINT      NULL,
+    monthly     BIGINT      NULL,
+    yearly      BIGINT      NULL,
+    created_at  DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at  DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    UNIQUE KEY uk_budget_member_category (member_id, category)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 가계부 항목 - 태그 (다대다, tag_id 는 account_tag.id 참조)
+CREATE TABLE IF NOT EXISTS account_entry_tag (
+    entry_id BIGINT NOT NULL,
+    tag_id   BIGINT NOT NULL,
+    PRIMARY KEY (entry_id, tag_id),
+    KEY idx_aet_tag (tag_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 투자 보유 종목 (INVEST 지갑별 · 사용자별)
+CREATE TABLE IF NOT EXISTS invest_holding (
+    id            BIGINT      NOT NULL AUTO_INCREMENT,
+    member_id     BIGINT      NOT NULL COMMENT '소유자 member.id',
+    wallet_id     BIGINT      NOT NULL COMMENT '투자(INVEST) 지갑 wallet.id',
+    name          VARCHAR(100) NOT NULL COMMENT '종목명',
+    ticker        VARCHAR(20)  NULL COMMENT '종목코드(선택)',
+    current_price BIGINT       NULL COMMENT '현재가(원, 수동 갱신)',
+    created_at    DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at    DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    KEY idx_holding_member_wallet (member_id, wallet_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 투자 매매 이력 (종목별 매수/매도)
+CREATE TABLE IF NOT EXISTS invest_trade (
+    id          BIGINT      NOT NULL AUTO_INCREMENT,
+    member_id   BIGINT      NOT NULL COMMENT '소유자 member.id',
+    holding_id  BIGINT      NOT NULL COMMENT 'invest_holding.id',
+    trade_type  VARCHAR(10) NOT NULL COMMENT 'BUY / SELL',
+    trade_date  DATE        NOT NULL,
+    quantity    BIGINT      NOT NULL COMMENT '수량(주)',
+    price       BIGINT      NOT NULL COMMENT '단가(원)',
+    fee         BIGINT      NOT NULL DEFAULT 0 COMMENT '수수료/세금(원)',
+    created_at  DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    KEY idx_trade_member_holding (member_id, holding_id),
+    KEY idx_trade_date (holding_id, trade_date, id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
@@ -0,0 +1,79 @@
+-- ============================================================
+-- 자유게시판 스키마 (MariaDB) — post / tag / post_tag / comment
+-- 실행: 애플리케이션 기동 시 연결된 DB(sbdb)에 자동 생성됨 (IF NOT EXISTS)
+-- ============================================================
+
+-- 게시글
+CREATE TABLE IF NOT EXISTS post (
+    id          BIGINT       NOT NULL AUTO_INCREMENT,
+    title       VARCHAR(200) NOT NULL,
+    content     LONGTEXT     NOT NULL,
+    author_id   BIGINT       NOT NULL COMMENT 'member.id',
+    author_name VARCHAR(100) NOT NULL COMMENT '표시용(비정규화)',
+    view_count  INT          NOT NULL DEFAULT 0,
+    blocked      TINYINT(1)   NOT NULL DEFAULT 0 COMMENT '관리자 열람 제한 여부',
+    block_reason VARCHAR(255) NULL COMMENT '제한 사유',
+    created_at  DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at  DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    KEY idx_post_created (created_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 기존 post 테이블에 컬럼 추가 (멱등)
+ALTER TABLE post ADD COLUMN IF NOT EXISTS blocked TINYINT(1) NOT NULL DEFAULT 0;
+ALTER TABLE post ADD COLUMN IF NOT EXISTS block_reason VARCHAR(255) NULL;
+-- 큰 이미지(base64 인라인) 수용을 위해 content 를 LONGTEXT 로 확대 (멱등)
+ALTER TABLE post MODIFY content LONGTEXT NOT NULL;
+
+-- 태그 카테고리(그룹) — 예: 게시판, 게시판2 ...
+CREATE TABLE IF NOT EXISTS tag_category (
+    id         BIGINT      NOT NULL AUTO_INCREMENT,
+    name       VARCHAR(50) NOT NULL,
+    sort_order INT         NOT NULL DEFAULT 0,
+    created_at DATETIME    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    UNIQUE KEY uk_tag_category_name (name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 태그 (카테고리에 소속)
+CREATE TABLE IF NOT EXISTS tag (
+    id          BIGINT      NOT NULL AUTO_INCREMENT,
+    name        VARCHAR(50) NOT NULL,
+    category_id BIGINT      NULL,
+    PRIMARY KEY (id),
+    UNIQUE KEY uk_tag_name (name),
+    KEY idx_tag_category (category_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 기존 tag 테이블에 category_id 가 없으면 추가 (멱등)
+ALTER TABLE tag ADD COLUMN IF NOT EXISTS category_id BIGINT NULL;
+
+-- 게시글-태그 (다대다)
+CREATE TABLE IF NOT EXISTS post_tag (
+    post_id BIGINT NOT NULL,
+    tag_id  BIGINT NOT NULL,
+    PRIMARY KEY (post_id, tag_id),
+    KEY idx_post_tag_tag (tag_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 게시판 설정 (단일 행) — 게시판에서 사용할 태그 카테고리 지정
+CREATE TABLE IF NOT EXISTS board_setting (
+    id              BIGINT   NOT NULL,
+    tag_category_id BIGINT   NULL COMMENT '이 게시판에서 사용 가능한 태그 카테고리',
+    updated_at      DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+INSERT IGNORE INTO board_setting (id, tag_category_id) VALUES (1, NULL);
+
+-- 댓글
+CREATE TABLE IF NOT EXISTS comment (
+    id          BIGINT        NOT NULL AUTO_INCREMENT,
+    post_id     BIGINT        NOT NULL,
+    author_id   BIGINT        NOT NULL,
+    author_name VARCHAR(100)  NOT NULL,
+    content     VARCHAR(1000) NOT NULL,
+    created_at  DATETIME      NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    KEY idx_comment_post (post_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
@@ -0,0 +1,11 @@
+-- ============================================================
+-- 개발용 시드 (매 기동 시 실행, 멱등)
+-- ⚠️ 운영 배포 시에는 제거하세요.
+-- ============================================================
+
+-- 테스트 계정 testuser01 을 관리자(ADMIN)로 승격
+UPDATE member SET role = 'ADMIN' WHERE login_id = 'testuser01';
+
+-- 레거시(카테고리 미지정) 태그 정리: 새 태그 체계는 모두 카테고리에 소속됨
+DELETE FROM post_tag WHERE tag_id IN (SELECT id FROM (SELECT id FROM tag WHERE category_id IS NULL) x);
+DELETE FROM tag WHERE category_id IS NULL;
@@ -0,0 +1,21 @@
+-- ============================================================
+-- 회원(member) 테이블 (MariaDB)
+-- 로컬(아이디/비밀번호) + 소셜(네이버 등) 로그인 확장을 고려한 설계
+-- 실행: 애플리케이션 기동 시 연결된 DB(sbdb)에 자동 생성됨
+-- ============================================================
+CREATE TABLE IF NOT EXISTS member (
+    id           BIGINT       NOT NULL AUTO_INCREMENT,
+    login_id     VARCHAR(50)  NULL COMMENT '로컬 로그인 아이디 (소셜 전용 계정은 NULL)',
+    password     VARCHAR(100) NULL COMMENT 'BCrypt 해시 (소셜 전용 계정은 NULL)',
+    name         VARCHAR(100) NOT NULL COMMENT '이름/닉네임',
+    email        VARCHAR(255) NULL,
+    provider     VARCHAR(20)  NOT NULL DEFAULT 'LOCAL' COMMENT 'LOCAL / NAVER',
+    provider_id  VARCHAR(100) NULL COMMENT '소셜 제공자 측 고유 사용자 ID',
+    role         VARCHAR(20)  NOT NULL DEFAULT 'USER'  COMMENT 'USER / ADMIN',
+    status       VARCHAR(20)  NOT NULL DEFAULT 'ACTIVE' COMMENT 'ACTIVE / SUSPENDED / WITHDRAWN',
+    created_at   DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at   DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (id),
+    UNIQUE KEY uk_member_login_id (login_id),
+    UNIQUE KEY uk_member_provider (provider, provider_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
@@ -0,0 +1,173 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.account.mapper.AccountEntryMapper">
+
+    <resultMap id="entryResultMap" type="com.sb.web.account.domain.AccountEntry">
+        <id property="id" column="id"/>
+        <result property="memberId" column="member_id"/>
+        <result property="entryDate" column="entry_date"/>
+        <result property="type" column="type"/>
+        <result property="category" column="category"/>
+        <result property="amount" column="amount"/>
+        <result property="memo" column="memo"/>
+        <result property="walletId" column="wallet_id"/>
+        <result property="walletName" column="wallet_name"/>
+        <result property="toWalletId" column="to_wallet_id"/>
+        <result property="toWalletName" column="to_wallet_name"/>
+        <result property="createdAt" column="created_at"/>
+        <result property="updatedAt" column="updated_at"/>
+    </resultMap>
+
+    <sql id="periodFilter">
+        <if test="year != null">AND YEAR(entry_date) = #{year}</if>
+        <if test="month != null">AND MONTH(entry_date) = #{month}</if>
+    </sql>
+
+    <sql id="entryCols">
+        e.id, e.member_id, e.entry_date, e.type, e.category, e.amount, e.memo,
+        e.wallet_id, w.name AS wallet_name,
+        e.to_wallet_id, tw.name AS to_wallet_name,
+        e.created_at, e.updated_at
+    </sql>
+    <sql id="entryJoins">
+        FROM account_entry e
+        LEFT JOIN wallet w  ON w.id  = e.wallet_id
+        LEFT JOIN wallet tw ON tw.id = e.to_wallet_id
+    </sql>
+
+    <select id="findByMember" resultMap="entryResultMap">
+        SELECT <include refid="entryCols"/>
+        <include refid="entryJoins"/>
+        WHERE e.member_id = #{memberId}
+        <if test="year != null">AND YEAR(e.entry_date) = #{year}</if>
+        <if test="month != null">AND MONTH(e.entry_date) = #{month}</if>
+        <if test="type != null and type != ''">AND e.type = #{type}</if>
+        <if test="category != null and category != ''">AND e.category = #{category}</if>
+        <if test="walletId != null">AND (e.wallet_id = #{walletId} OR e.to_wallet_id = #{walletId})</if>
+        <if test="keyword != null and keyword != ''">
+            AND (e.memo LIKE CONCAT('%', #{keyword}, '%') OR e.category LIKE CONCAT('%', #{keyword}, '%'))
+        </if>
+        <if test="tagId != null">
+            AND EXISTS (SELECT 1 FROM account_entry_tag aet WHERE aet.entry_id = e.id AND aet.tag_id = #{tagId})
+        </if>
+        ORDER BY e.entry_date DESC, e.id DESC
+    </select>
+
+    <select id="findByWalletAndMember" resultMap="entryResultMap">
+        SELECT <include refid="entryCols"/>
+        <include refid="entryJoins"/>
+        WHERE e.member_id = #{memberId}
+          AND (e.wallet_id = #{walletId} OR e.to_wallet_id = #{walletId})
+        ORDER BY e.entry_date DESC, e.id DESC
+    </select>
+
+    <select id="findByIdAndMember" resultMap="entryResultMap">
+        SELECT <include refid="entryCols"/>
+        <include refid="entryJoins"/>
+        WHERE e.id = #{id} AND e.member_id = #{memberId}
+    </select>
+
+    <select id="sumByType" resultType="map">
+        SELECT type AS type, COALESCE(SUM(amount), 0) AS total
+        FROM account_entry
+        WHERE member_id = #{memberId}
+        <include refid="periodFilter"/>
+        GROUP BY type
+    </select>
+
+    <select id="sumExpenseByCategory" resultType="map">
+        SELECT COALESCE(category, '') AS category, COALESCE(SUM(amount), 0) AS total
+        FROM account_entry
+        WHERE member_id = #{memberId} AND type = 'EXPENSE'
+        <include refid="periodFilter"/>
+        GROUP BY category
+    </select>
+
+    <select id="sumByCategory" resultType="map">
+        SELECT COALESCE(NULLIF(category, ''), '미분류') AS category, COALESCE(SUM(amount), 0) AS total
+        FROM account_entry
+        WHERE member_id = #{memberId} AND type = #{type}
+        <include refid="periodFilter"/>
+        GROUP BY COALESCE(NULLIF(category, ''), '미분류')
+        ORDER BY total DESC
+    </select>
+
+    <select id="monthlyWalletFlow" resultType="map">
+        SELECT DATE_FORMAT(entry_date, '%Y-%m') AS ym,
+               COALESCE(SUM(CASE WHEN type = 'INCOME' THEN amount
+                                 WHEN type = 'EXPENSE' THEN -amount
+                                 ELSE 0 END), 0) AS net
+        FROM account_entry
+        WHERE member_id = #{memberId} AND wallet_id IS NOT NULL AND type IN ('INCOME', 'EXPENSE')
+        GROUP BY ym
+        ORDER BY ym
+    </select>
+
+    <select id="statsByPeriod" resultType="map">
+        SELECT
+        <choose>
+            <when test="unit == 'DAY'">DAY(entry_date)</when>
+            <when test="unit == 'WEEK'">FLOOR((DAY(entry_date) - 1) / 7) + 1</when>
+            <when test="unit == 'YEAR'">YEAR(entry_date)</when>
+            <otherwise>MONTH(entry_date)</otherwise>
+        </choose> AS bucket,
+        COALESCE(SUM(CASE WHEN type = 'INCOME'  THEN amount ELSE 0 END), 0) AS income,
+        COALESCE(SUM(CASE WHEN type = 'EXPENSE' THEN amount ELSE 0 END), 0) AS expense
+        FROM account_entry
+        WHERE member_id = #{memberId}
+        <if test="unit == 'DAY' or unit == 'WEEK' or unit == 'MONTH'">AND YEAR(entry_date) = #{year}</if>
+        <if test="unit == 'DAY' or unit == 'WEEK'">AND MONTH(entry_date) = #{month}</if>
+        GROUP BY bucket
+        ORDER BY bucket
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.account.domain.AccountEntry"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO account_entry (member_id, entry_date, type, category, amount, memo,
+                                   wallet_id, to_wallet_id, created_at, updated_at)
+        VALUES (#{memberId}, #{entryDate}, #{type}, #{category}, #{amount}, #{memo},
+                #{walletId}, #{toWalletId}, NOW(), NOW())
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.account.domain.AccountEntry">
+        UPDATE account_entry
+        SET entry_date = #{entryDate}, type = #{type}, category = #{category},
+            amount = #{amount}, memo = #{memo}, wallet_id = #{walletId}, to_wallet_id = #{toWalletId}
+        WHERE id = #{id} AND member_id = #{memberId}
+    </update>
+
+    <delete id="delete">
+        DELETE FROM account_entry WHERE id = #{id} AND member_id = #{memberId}
+    </delete>
+
+    <select id="findDistinctCategories" resultType="string">
+        SELECT DISTINCT category FROM account_entry
+        WHERE member_id = #{memberId} AND type = #{type}
+          AND category IS NOT NULL AND category != ''
+        ORDER BY category
+    </select>
+
+    <update id="renameCategory">
+        UPDATE account_entry SET category = #{newName}
+        WHERE member_id = #{memberId} AND type = #{type} AND category = #{oldName}
+    </update>
+
+    <!-- ===== 항목-태그 ===== -->
+    <insert id="insertEntryTag">
+        INSERT INTO account_entry_tag (entry_id, tag_id) VALUES (#{entryId}, #{tagId})
+    </insert>
+
+    <delete id="deleteEntryTagsByEntryId" parameterType="long">
+        DELETE FROM account_entry_tag WHERE entry_id = #{entryId}
+    </delete>
+
+    <select id="findTagNamesByEntryId" parameterType="long" resultType="string">
+        SELECT t.name
+        FROM account_tag t
+        JOIN account_entry_tag aet ON aet.tag_id = t.id
+        WHERE aet.entry_id = #{entryId}
+        ORDER BY t.name
+    </select>
+
+</mapper>
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.account.mapper.AccountTagMapper">
+
+    <resultMap id="tagResultMap" type="com.sb.web.account.domain.AccountTag">
+        <id property="id" column="id"/>
+        <result property="memberId" column="member_id"/>
+        <result property="name" column="name"/>
+        <result property="createdAt" column="created_at"/>
+    </resultMap>
+
+    <select id="findByMember" parameterType="long" resultMap="tagResultMap">
+        SELECT id, member_id, name, created_at
+        FROM account_tag
+        WHERE member_id = #{memberId}
+        ORDER BY name
+    </select>
+
+    <select id="findByIdAndMember" resultMap="tagResultMap">
+        SELECT id, member_id, name, created_at
+        FROM account_tag
+        WHERE id = #{id} AND member_id = #{memberId}
+    </select>
+
+    <select id="countByName" resultType="int">
+        SELECT COUNT(*) FROM account_tag
+        WHERE member_id = #{memberId} AND name = #{name}
+        <if test="excludeId != null">AND id != #{excludeId}</if>
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.account.domain.AccountTag"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO account_tag (member_id, name, created_at)
+        VALUES (#{memberId}, #{name}, NOW())
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.account.domain.AccountTag">
+        UPDATE account_tag SET name = #{name}
+        WHERE id = #{id} AND member_id = #{memberId}
+    </update>
+
+    <delete id="delete">
+        DELETE FROM account_tag WHERE id = #{id} AND member_id = #{memberId}
+    </delete>
+
+    <select id="findExistingIds" resultType="long">
+        SELECT id FROM account_tag
+        WHERE member_id = #{memberId} AND id IN
+        <foreach collection="ids" item="id" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </select>
+
+    <delete id="deleteEntryLinksByTagId" parameterType="long">
+        DELETE FROM account_entry_tag WHERE tag_id = #{tagId}
+    </delete>
+
+</mapper>
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.board.mapper.BoardSettingMapper">
+
+    <select id="findTagCategoryId" resultType="java.lang.Long">
+        SELECT tag_category_id FROM board_setting WHERE id = 1
+    </select>
+
+    <update id="updateTagCategoryId">
+        UPDATE board_setting SET tag_category_id = #{categoryId} WHERE id = 1
+    </update>
+
+</mapper>
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.account.mapper.BudgetMapper">
+
+    <resultMap id="budgetResultMap" type="com.sb.web.account.domain.Budget">
+        <id property="id" column="id"/>
+        <result property="memberId" column="member_id"/>
+        <result property="category" column="category"/>
+        <result property="fixed" column="fixed"/>
+        <result property="baseUnit" column="base_unit"/>
+        <result property="baseAmount" column="base_amount"/>
+        <result property="daily" column="daily"/>
+        <result property="weekly" column="weekly"/>
+        <result property="monthly" column="monthly"/>
+        <result property="yearly" column="yearly"/>
+        <result property="createdAt" column="created_at"/>
+        <result property="updatedAt" column="updated_at"/>
+    </resultMap>
+
+    <sql id="cols">id, member_id, category, fixed, base_unit, base_amount,
+        daily, weekly, monthly, yearly, created_at, updated_at</sql>
+
+    <select id="findByMember" parameterType="long" resultMap="budgetResultMap">
+        SELECT <include refid="cols"/> FROM budget WHERE member_id = #{memberId} ORDER BY category
+    </select>
+
+    <select id="findByIdAndMember" resultMap="budgetResultMap">
+        SELECT <include refid="cols"/> FROM budget WHERE id = #{id} AND member_id = #{memberId}
+    </select>
+
+    <select id="countByCategory" resultType="int">
+        SELECT COUNT(*) FROM budget
+        WHERE member_id = #{memberId} AND category = #{category}
+        <if test="excludeId != null">AND id != #{excludeId}</if>
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.account.domain.Budget"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO budget (member_id, category, fixed, base_unit, base_amount,
+                            daily, weekly, monthly, yearly, created_at, updated_at)
+        VALUES (#{memberId}, #{category}, #{fixed}, #{baseUnit}, #{baseAmount},
+                #{daily}, #{weekly}, #{monthly}, #{yearly}, NOW(), NOW())
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.account.domain.Budget">
+        UPDATE budget
+        SET category = #{category}, fixed = #{fixed}, base_unit = #{baseUnit}, base_amount = #{baseAmount},
+            daily = #{daily}, weekly = #{weekly}, monthly = #{monthly}, yearly = #{yearly}
+        WHERE id = #{id} AND member_id = #{memberId}
+    </update>
+
+    <delete id="delete">
+        DELETE FROM budget WHERE id = #{id} AND member_id = #{memberId}
+    </delete>
+
+    <update id="renameCategory">
+        UPDATE budget SET category = #{newName}
+        WHERE member_id = #{memberId} AND category = #{oldName}
+    </update>
+
+</mapper>
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.account.mapper.CategoryMapper">
+
+    <resultMap id="categoryResultMap" type="com.sb.web.account.domain.AccountCategory">
+        <id property="id" column="id"/>
+        <result property="memberId" column="member_id"/>
+        <result property="type" column="type"/>
+        <result property="name" column="name"/>
+        <result property="sortOrder" column="sort_order"/>
+        <result property="createdAt" column="created_at"/>
+    </resultMap>
+
+    <select id="findByMember" parameterType="long" resultMap="categoryResultMap">
+        SELECT id, member_id, type, name, sort_order, created_at
+        FROM account_category
+        WHERE member_id = #{memberId}
+        ORDER BY type, sort_order, name
+    </select>
+
+    <select id="findByIdAndMember" resultMap="categoryResultMap">
+        SELECT id, member_id, type, name, sort_order, created_at
+        FROM account_category
+        WHERE id = #{id} AND member_id = #{memberId}
+    </select>
+
+    <select id="countByName" resultType="int">
+        SELECT COUNT(*) FROM account_category
+        WHERE member_id = #{memberId} AND type = #{type} AND name = #{name}
+        <if test="excludeId != null">AND id != #{excludeId}</if>
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.account.domain.AccountCategory"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO account_category (member_id, type, name, sort_order, created_at)
+        VALUES (#{memberId}, #{type}, #{name}, #{sortOrder}, NOW())
+    </insert>
+
+    <insert id="insertIgnore" parameterType="com.sb.web.account.domain.AccountCategory">
+        INSERT IGNORE INTO account_category (member_id, type, name, sort_order, created_at)
+        VALUES (#{memberId}, #{type}, #{name}, 0, NOW())
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.account.domain.AccountCategory">
+        UPDATE account_category SET name = #{name}
+        WHERE id = #{id} AND member_id = #{memberId}
+    </update>
+
+    <delete id="delete">
+        DELETE FROM account_category WHERE id = #{id} AND member_id = #{memberId}
+    </delete>
+
+</mapper>
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.board.mapper.CommentMapper">
+
+    <resultMap id="commentResultMap" type="com.sb.web.board.domain.Comment">
+        <id property="id" column="id"/>
+        <result property="postId" column="post_id"/>
+        <result property="authorId" column="author_id"/>
+        <result property="authorName" column="author_name"/>
+        <result property="content" column="content"/>
+        <result property="createdAt" column="created_at"/>
+    </resultMap>
+
+    <select id="findByPostId" parameterType="long" resultMap="commentResultMap">
+        SELECT id, post_id, author_id, author_name, content, created_at
+        FROM comment
+        WHERE post_id = #{postId}
+        ORDER BY id ASC
+    </select>
+
+    <select id="findById" parameterType="long" resultMap="commentResultMap">
+        SELECT id, post_id, author_id, author_name, content, created_at
+        FROM comment
+        WHERE id = #{id}
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.board.domain.Comment"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO comment (post_id, author_id, author_name, content, created_at)
+        VALUES (#{postId}, #{authorId}, #{authorName}, #{content}, NOW())
+    </insert>
+
+    <delete id="delete" parameterType="long">
+        DELETE FROM comment WHERE id = #{id}
+    </delete>
+
+    <delete id="deleteByPostId" parameterType="long">
+        DELETE FROM comment WHERE post_id = #{postId}
+    </delete>
+
+</mapper>
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.account.mapper.InvestMapper">
+
+    <resultMap id="holdingMap" type="com.sb.web.account.domain.InvestHolding">
+        <id property="id" column="id"/>
+        <result property="memberId" column="member_id"/>
+        <result property="walletId" column="wallet_id"/>
+        <result property="name" column="name"/>
+        <result property="ticker" column="ticker"/>
+        <result property="currentPrice" column="current_price"/>
+        <result property="createdAt" column="created_at"/>
+        <result property="updatedAt" column="updated_at"/>
+    </resultMap>
+
+    <resultMap id="tradeMap" type="com.sb.web.account.domain.InvestTrade">
+        <id property="id" column="id"/>
+        <result property="memberId" column="member_id"/>
+        <result property="holdingId" column="holding_id"/>
+        <result property="tradeType" column="trade_type"/>
+        <result property="tradeDate" column="trade_date"/>
+        <result property="quantity" column="quantity"/>
+        <result property="price" column="price"/>
+        <result property="fee" column="fee"/>
+        <result property="createdAt" column="created_at"/>
+    </resultMap>
+
+    <sql id="holdingCols">id, member_id, wallet_id, name, ticker, current_price, created_at, updated_at</sql>
+    <sql id="tradeCols">id, member_id, holding_id, trade_type, trade_date, quantity, price, fee, created_at</sql>
+
+    <!-- ===== 보유 종목 ===== -->
+    <select id="findHoldingsByMember" resultMap="holdingMap">
+        SELECT <include refid="holdingCols"/> FROM invest_holding
+        WHERE member_id = #{memberId}
+        ORDER BY id
+    </select>
+
+    <select id="findHoldingsByWallet" resultMap="holdingMap">
+        SELECT <include refid="holdingCols"/> FROM invest_holding
+        WHERE member_id = #{memberId} AND wallet_id = #{walletId}
+        ORDER BY id
+    </select>
+
+    <select id="findHoldingByIdAndMember" resultMap="holdingMap">
+        SELECT <include refid="holdingCols"/> FROM invest_holding
+        WHERE id = #{id} AND member_id = #{memberId}
+    </select>
+
+    <insert id="insertHolding" parameterType="com.sb.web.account.domain.InvestHolding"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO invest_holding (member_id, wallet_id, name, ticker, current_price, created_at, updated_at)
+        VALUES (#{memberId}, #{walletId}, #{name}, #{ticker}, #{currentPrice}, NOW(), NOW())
+    </insert>
+
+    <update id="updateHolding" parameterType="com.sb.web.account.domain.InvestHolding">
+        UPDATE invest_holding
+        SET name = #{name}, ticker = #{ticker}, current_price = #{currentPrice}
+        WHERE id = #{id} AND member_id = #{memberId}
+    </update>
+
+    <delete id="deleteHolding">
+        DELETE FROM invest_holding WHERE id = #{id} AND member_id = #{memberId}
+    </delete>
+
+    <!-- ===== 매매 이력 ===== -->
+    <select id="findTradesByMember" resultMap="tradeMap">
+        SELECT <include refid="tradeCols"/> FROM invest_trade
+        WHERE member_id = #{memberId}
+        ORDER BY holding_id, trade_date, id
+    </select>
+
+    <select id="findTradesByHolding" resultMap="tradeMap">
+        SELECT <include refid="tradeCols"/> FROM invest_trade
+        WHERE holding_id = #{holdingId} AND member_id = #{memberId}
+        ORDER BY trade_date, id
+    </select>
+
+    <select id="findTradeByIdAndMember" resultMap="tradeMap">
+        SELECT <include refid="tradeCols"/> FROM invest_trade
+        WHERE id = #{id} AND member_id = #{memberId}
+    </select>
+
+    <insert id="insertTrade" parameterType="com.sb.web.account.domain.InvestTrade"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO invest_trade (member_id, holding_id, trade_type, trade_date, quantity, price, fee, created_at)
+        VALUES (#{memberId}, #{holdingId}, #{tradeType}, #{tradeDate}, #{quantity}, #{price}, #{fee}, NOW())
+    </insert>
+
+    <delete id="deleteTrade">
+        DELETE FROM invest_trade WHERE id = #{id} AND member_id = #{memberId}
+    </delete>
+
+    <delete id="deleteTradesByHolding">
+        DELETE FROM invest_trade WHERE holding_id = #{holdingId} AND member_id = #{memberId}
+    </delete>
+
+</mapper>
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.auth.mapper.MemberMapper">
+
+    <resultMap id="memberResultMap" type="com.sb.web.auth.domain.Member">
+        <id property="id" column="id"/>
+        <result property="loginId" column="login_id"/>
+        <result property="password" column="password"/>
+        <result property="name" column="name"/>
+        <result property="email" column="email"/>
+        <result property="provider" column="provider"/>
+        <result property="providerId" column="provider_id"/>
+        <result property="role" column="role"/>
+        <result property="status" column="status"/>
+        <result property="createdAt" column="created_at"/>
+        <result property="updatedAt" column="updated_at"/>
+    </resultMap>
+
+    <sql id="columns">
+        id, login_id, password, name, email, provider, provider_id, role, status, created_at, updated_at
+    </sql>
+
+    <select id="findById" parameterType="long" resultMap="memberResultMap">
+        SELECT <include refid="columns"/> FROM member WHERE id = #{id}
+    </select>
+
+    <select id="findByLoginId" parameterType="string" resultMap="memberResultMap">
+        SELECT <include refid="columns"/> FROM member WHERE login_id = #{loginId}
+    </select>
+
+    <select id="findByProvider" resultMap="memberResultMap">
+        SELECT <include refid="columns"/>
+        FROM member
+        WHERE provider = #{provider} AND provider_id = #{providerId}
+    </select>
+
+    <select id="countByLoginId" parameterType="string" resultType="int">
+        SELECT COUNT(*) FROM member WHERE login_id = #{loginId}
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.auth.domain.Member"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO member (login_id, password, name, email, provider, provider_id, role, status, created_at, updated_at)
+        VALUES (#{loginId}, #{password}, #{name}, #{email},
+                #{provider}, #{providerId}, #{role}, #{status}, NOW(), NOW())
+    </insert>
+
+</mapper>
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.board.mapper.PostMapper">
+
+    <sql id="filter">
+        <if test="tag != null and tag != ''">
+            JOIN post_tag pt ON pt.post_id = p.id
+            JOIN tag t ON t.id = pt.tag_id
+        </if>
+        <where>
+            <if test="tag != null and tag != ''">
+                t.name = #{tag}
+            </if>
+            <if test="keyword != null and keyword != ''">
+                <choose>
+                    <when test="searchType == 'content'">
+                        AND p.content LIKE CONCAT('%', #{keyword}, '%')
+                    </when>
+                    <when test="searchType == 'comment'">
+                        AND EXISTS (SELECT 1 FROM comment c
+                                    WHERE c.post_id = p.id
+                                      AND c.content LIKE CONCAT('%', #{keyword}, '%'))
+                    </when>
+                    <otherwise>
+                        AND p.title LIKE CONCAT('%', #{keyword}, '%')
+                    </otherwise>
+                </choose>
+            </if>
+        </where>
+    </sql>
+
+    <select id="findPage" resultType="com.sb.web.board.dto.PostSummary">
+        SELECT
+            p.id, p.title, p.author_name, p.view_count, p.blocked, p.created_at,
+            (SELECT COUNT(*) FROM comment c WHERE c.post_id = p.id) AS comment_count
+        FROM post p
+        <include refid="filter"/>
+        ORDER BY p.id DESC
+        LIMIT #{size} OFFSET #{offset}
+    </select>
+
+    <select id="countPage" resultType="long">
+        SELECT COUNT(*)
+        FROM post p
+        <include refid="filter"/>
+    </select>
+
+    <select id="findById" parameterType="long" resultType="com.sb.web.board.domain.Post">
+        SELECT id, title, content, author_id, author_name, view_count,
+               blocked, block_reason, created_at, updated_at
+        FROM post
+        WHERE id = #{id}
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.board.domain.Post"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO post (title, content, author_id, author_name, view_count, created_at, updated_at)
+        VALUES (#{title}, #{content}, #{authorId}, #{authorName}, 0, NOW(), NOW())
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.board.domain.Post">
+        UPDATE post
+        SET title = #{title}, content = #{content}
+        WHERE id = #{id}
+    </update>
+
+    <delete id="delete" parameterType="long">
+        DELETE FROM post WHERE id = #{id}
+    </delete>
+
+    <update id="increaseViewCount" parameterType="long">
+        UPDATE post SET view_count = view_count + 1 WHERE id = #{id}
+    </update>
+
+    <update id="updateBlocked">
+        UPDATE post SET blocked = #{blocked}, block_reason = #{blockReason} WHERE id = #{id}
+    </update>
+
+</mapper>
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.account.mapper.RecurringMapper">
+
+    <resultMap id="recurringResultMap" type="com.sb.web.account.domain.Recurring">
+        <id property="id" column="id"/>
+        <result property="memberId" column="member_id"/>
+        <result property="title" column="title"/>
+        <result property="type" column="type"/>
+        <result property="amount" column="amount"/>
+        <result property="category" column="category"/>
+        <result property="memo" column="memo"/>
+        <result property="walletId" column="wallet_id"/>
+        <result property="walletName" column="wallet_name"/>
+        <result property="toWalletId" column="to_wallet_id"/>
+        <result property="toWalletName" column="to_wallet_name"/>
+        <result property="frequency" column="frequency"/>
+        <result property="dayOfMonth" column="day_of_month"/>
+        <result property="dayOfWeek" column="day_of_week"/>
+        <result property="monthOfYear" column="month_of_year"/>
+        <result property="startDate" column="start_date"/>
+        <result property="endDate" column="end_date"/>
+        <result property="lastRunDate" column="last_run_date"/>
+        <result property="active" column="active"/>
+    </resultMap>
+
+    <sql id="selectJoin">
+        SELECT r.id, r.member_id, r.title, r.type, r.amount, r.category, r.memo,
+               r.wallet_id, w.name AS wallet_name, r.to_wallet_id, tw.name AS to_wallet_name,
+               r.frequency, r.day_of_month, r.day_of_week, r.month_of_year,
+               r.start_date, r.end_date, r.last_run_date, r.active
+        FROM recurring r
+        LEFT JOIN wallet w  ON w.id  = r.wallet_id
+        LEFT JOIN wallet tw ON tw.id = r.to_wallet_id
+    </sql>
+
+    <select id="findByMember" parameterType="long" resultMap="recurringResultMap">
+        <include refid="selectJoin"/>
+        WHERE r.member_id = #{memberId}
+        ORDER BY r.active DESC, r.title
+    </select>
+
+    <select id="findActiveByMember" parameterType="long" resultMap="recurringResultMap">
+        <include refid="selectJoin"/>
+        WHERE r.member_id = #{memberId} AND r.active = 1
+    </select>
+
+    <select id="findByIdAndMember" resultMap="recurringResultMap">
+        <include refid="selectJoin"/>
+        WHERE r.id = #{id} AND r.member_id = #{memberId}
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.account.domain.Recurring"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO recurring (member_id, title, type, amount, category, memo, wallet_id, to_wallet_id,
+                               frequency, day_of_month, day_of_week, month_of_year,
+                               start_date, end_date, last_run_date, active, created_at, updated_at)
+        VALUES (#{memberId}, #{title}, #{type}, #{amount}, #{category}, #{memo}, #{walletId}, #{toWalletId},
+                #{frequency}, #{dayOfMonth}, #{dayOfWeek}, #{monthOfYear},
+                #{startDate}, #{endDate}, #{lastRunDate}, #{active}, NOW(), NOW())
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.account.domain.Recurring">
+        UPDATE recurring
+        SET title = #{title}, type = #{type}, amount = #{amount}, category = #{category}, memo = #{memo},
+            wallet_id = #{walletId}, to_wallet_id = #{toWalletId},
+            frequency = #{frequency}, day_of_month = #{dayOfMonth}, day_of_week = #{dayOfWeek},
+            month_of_year = #{monthOfYear}, start_date = #{startDate}, end_date = #{endDate}, active = #{active}
+        WHERE id = #{id} AND member_id = #{memberId}
+    </update>
+
+    <delete id="delete">
+        DELETE FROM recurring WHERE id = #{id} AND member_id = #{memberId}
+    </delete>
+
+    <update id="updateLastRun">
+        UPDATE recurring SET last_run_date = #{lastRunDate} WHERE id = #{id}
+    </update>
+
+</mapper>
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.board.mapper.TagCategoryMapper">
+
+    <resultMap id="categoryResultMap" type="com.sb.web.board.domain.TagCategory">
+        <id property="id" column="id"/>
+        <result property="name" column="name"/>
+        <result property="sortOrder" column="sort_order"/>
+        <result property="createdAt" column="created_at"/>
+    </resultMap>
+
+    <select id="findAll" resultMap="categoryResultMap">
+        SELECT id, name, sort_order, created_at
+        FROM tag_category
+        ORDER BY sort_order ASC, id ASC
+    </select>
+
+    <select id="findById" parameterType="long" resultMap="categoryResultMap">
+        SELECT id, name, sort_order, created_at
+        FROM tag_category
+        WHERE id = #{id}
+    </select>
+
+    <select id="countByName" resultType="int">
+        SELECT COUNT(*) FROM tag_category
+        WHERE name = #{name}
+        <if test="excludeId != null">AND id != #{excludeId}</if>
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.board.domain.TagCategory"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO tag_category (name, sort_order, created_at)
+        VALUES (#{name}, #{sortOrder}, NOW())
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.board.domain.TagCategory">
+        UPDATE tag_category
+        SET name = #{name}, sort_order = #{sortOrder}
+        WHERE id = #{id}
+    </update>
+
+    <delete id="delete" parameterType="long">
+        DELETE FROM tag_category WHERE id = #{id}
+    </delete>
+
+</mapper>
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.board.mapper.TagMapper">
+
+    <resultMap id="tagResultMap" type="com.sb.web.board.domain.Tag">
+        <id property="id" column="id"/>
+        <result property="name" column="name"/>
+        <result property="categoryId" column="category_id"/>
+    </resultMap>
+
+    <!-- ===== 게시글 작성/표시 ===== -->
+    <select id="findNamesByPostId" parameterType="long" resultType="string">
+        SELECT t.name
+        FROM tag t
+        JOIN post_tag pt ON pt.tag_id = t.id
+        WHERE pt.post_id = #{postId}
+        ORDER BY t.name
+    </select>
+
+    <select id="findAllNames" resultType="string">
+        SELECT name FROM tag ORDER BY name
+    </select>
+
+    <insert id="insertPostTag">
+        INSERT INTO post_tag (post_id, tag_id) VALUES (#{postId}, #{tagId})
+    </insert>
+
+    <delete id="deletePostTagsByPostId" parameterType="long">
+        DELETE FROM post_tag WHERE post_id = #{postId}
+    </delete>
+
+    <select id="findExistingIds" resultType="long">
+        SELECT id FROM tag
+        WHERE id IN
+        <foreach collection="ids" item="id" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </select>
+
+    <!-- ===== 관리자 태그 CRUD ===== -->
+    <select id="findAll" resultMap="tagResultMap">
+        SELECT id, name, category_id FROM tag ORDER BY name
+    </select>
+
+    <select id="findByCategoryId" parameterType="long" resultMap="tagResultMap">
+        SELECT id, name, category_id FROM tag WHERE category_id = #{categoryId} ORDER BY name
+    </select>
+
+    <select id="findById" parameterType="long" resultMap="tagResultMap">
+        SELECT id, name, category_id FROM tag WHERE id = #{id}
+    </select>
+
+    <select id="countByName" resultType="int">
+        SELECT COUNT(*) FROM tag
+        WHERE name = #{name}
+        <if test="excludeId != null">AND id != #{excludeId}</if>
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.board.domain.Tag"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO tag (name, category_id) VALUES (#{name}, #{categoryId})
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.board.domain.Tag">
+        UPDATE tag SET name = #{name}, category_id = #{categoryId} WHERE id = #{id}
+    </update>
+
+    <delete id="delete" parameterType="long">
+        DELETE FROM tag WHERE id = #{id}
+    </delete>
+
+    <delete id="deletePostTagsByTagId" parameterType="long">
+        DELETE FROM post_tag WHERE tag_id = #{tagId}
+    </delete>
+
+</mapper>
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="com.example.sb_bt.mapper.UserMapper">
+<mapper namespace="com.sb.web.user.mapper.UserMapper">

    <resultMap id="userResultMap" type="User">
        <id property="id" column="id"/>
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sb.web.account.mapper.WalletMapper">
+
+    <resultMap id="walletResultMap" type="com.sb.web.account.domain.Wallet">
+        <id property="id" column="id"/>
+        <result property="memberId" column="member_id"/>
+        <result property="type" column="type"/>
+        <result property="name" column="name"/>
+        <result property="issuer" column="issuer"/>
+        <result property="accountNumber" column="account_number"/>
+        <result property="cardType" column="card_type"/>
+        <result property="openingBalance" column="opening_balance"/>
+        <result property="openingDate" column="opening_date"/>
+        <result property="currentValue" column="current_value"/>
+        <result property="createdAt" column="created_at"/>
+        <result property="updatedAt" column="updated_at"/>
+    </resultMap>
+
+    <sql id="cols">id, member_id, type, name, issuer, account_number, card_type,
+        opening_balance, opening_date, current_value, created_at, updated_at</sql>
+
+    <select id="findByMember" parameterType="long" resultMap="walletResultMap">
+        SELECT <include refid="cols"/> FROM wallet
+        WHERE member_id = #{memberId}
+        ORDER BY type, name
+    </select>
+
+    <select id="findByIdAndMember" resultMap="walletResultMap">
+        SELECT <include refid="cols"/> FROM wallet
+        WHERE id = #{id} AND member_id = #{memberId}
+    </select>
+
+    <insert id="insert" parameterType="com.sb.web.account.domain.Wallet"
+            useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO wallet (member_id, type, name, issuer, account_number, card_type,
+                            opening_balance, opening_date, current_value, created_at, updated_at)
+        VALUES (#{memberId}, #{type}, #{name}, #{issuer}, #{accountNumber}, #{cardType},
+                #{openingBalance}, #{openingDate}, #{currentValue}, NOW(), NOW())
+    </insert>
+
+    <update id="update" parameterType="com.sb.web.account.domain.Wallet">
+        UPDATE wallet
+        SET type = #{type}, name = #{name}, issuer = #{issuer},
+            account_number = #{accountNumber}, card_type = #{cardType},
+            opening_balance = #{openingBalance}, opening_date = #{openingDate},
+            current_value = #{currentValue}
+        WHERE id = #{id} AND member_id = #{memberId}
+    </update>
+
+    <!-- 계좌별 현재 잔액 = 초기잔액 + 수입 - 지출 - 이체출금 + 이체입금 -->
+    <select id="findBalances" parameterType="long" resultType="map">
+        SELECT w.id AS id,
+            w.opening_balance
+            + COALESCE((SELECT SUM(e.amount) FROM account_entry e
+                        WHERE e.member_id = w.member_id AND e.type = 'INCOME'  AND e.wallet_id = w.id), 0)
+            - COALESCE((SELECT SUM(e.amount) FROM account_entry e
+                        WHERE e.member_id = w.member_id AND e.type = 'EXPENSE' AND e.wallet_id = w.id), 0)
+            - COALESCE((SELECT SUM(e.amount) FROM account_entry e
+                        WHERE e.member_id = w.member_id AND e.type = 'TRANSFER' AND e.wallet_id = w.id), 0)
+            + COALESCE((SELECT SUM(e.amount) FROM account_entry e
+                        WHERE e.member_id = w.member_id AND e.type = 'TRANSFER' AND e.to_wallet_id = w.id), 0)
+            AS balance
+        FROM wallet w
+        WHERE w.member_id = #{memberId}
+    </select>
+
+    <delete id="delete">
+        DELETE FROM wallet WHERE id = #{id} AND member_id = #{memberId}
+    </delete>
+
+</mapper>