[신민경] 웹 서버 기타 기능 구현

.github/workflows/auto_merge.yml

@@ -0,0 +1,138 @@
+name: "PR merge on time v3.3 by crong"
+
+on:
+  schedule:
+    - cron: "0 15 * * 1-3"   # 월>화, 화>수, 수>목 자정(00:00)
+    - cron: "30 15 * * 1-3"  # 월>화, 화>수, 수>목 00:30
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+  issues: write
+
+jobs:
+  merge:
+    name: "Auto Merge on time"
+    runs-on: "ubuntu-latest"
+
+    steps:
+      - name: "Merge pull request"
+        uses: "actions/github-script@v6"
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const query = `query($owner:String!, $name:String!) {
+              repository(owner: $owner, name: $name) {
+                pullRequests(last: 100, states: OPEN) {
+                  edges {
+                    node {
+                      number
+                      headRefName
+                      baseRefName
+                      author {
+                        login
+                      }
+                      repository {
+                        name
+                      }
+                      mergeable
+                      labels(first: 10) {
+                        nodes {
+                          name
+                        }
+                      }
+                      reviews(last: 1) {
+                        nodes {
+                          state
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }`
+            const variables = {
+              owner: context.repo.owner,
+              name: context.repo.repo,
+            }
+            const {repository:{pullRequests:{edges: list}}} = await github.graphql(query, variables)
+            for (let {node} of list) {
+              console.log("\n----------------------------------------");
+              console.log(`PR #${node.number} 처리 시작`);
+              console.log(`PR node 정보: ${JSON.stringify(node, null, 2)}`);
+              if (node.baseRefName === "main" || !node.labels.nodes.length) {
+                console.log(`PR #${node.number}: main 브랜치이거나 라벨이 없음`);
+                try {
+                  await github.rest.issues.createComment({
+                      owner: context.repo.owner,
+                      repo: context.repo.repo,
+                      issue_number: node.number,
+                      body: "main 브랜치로 병합 시도 || 적절한 라벨이 있는지 확인해 주세요."
+                  });
+                  console.log(`PR #${node.number}에 main브랜치 || 라벨없음 코멘트 추가 완료`);
+                } catch (e) {
+                  console.log(`PR #${node.number}에 main브랜치 || 라벨없음 코멘트 추가 실패:`, e);
+                }
+                continue;
+              }
+              const hasSkipLabel = node.labels.nodes.some(label => label.name.toLowerCase() === 'review');
+              if (hasSkipLabel) {
+                console.log(`PR #${node.number}: 'review' 라벨이 있어 병합 생략`);
+                continue;
+              }
+              if (node.reviews?.nodes?.[0]?.state === "CHANGES_REQUESTED") {
+                console.log(`PR #${node.number}: 변경 요청 상태, 병합 연기`);
+                try {
+                  await github.rest.issues.createComment({
+                      owner: context.repo.owner,
+                      repo: context.repo.repo,
+                      issue_number: node.number,
+                      body: "변경 요청 중인 브랜치의 머지를 연기합니다."
+                  });
+                  console.log(`PR #${node.number}에 변경 요청 상태 코멘트 추가 완료`);
+                } catch (e) {
+                  console.log(`PR #${node.number}에 변경 요청 상태 코멘트 추가 실패:`, e);
+                }
+                continue;
+              }
+              if (node.mergeable === "CONFLICTING") {
+                try {
+                  console.log(`PR #${node.number}: 충돌상황 closed 처리 시작`);
+
+                  // PR 닫기 로직
+                  await github.rest.pulls.update({
+                    owner: context.repo.owner,
+                    repo: context.repo.repo,
+                    pull_number: node.number,
+                    state: "closed"
+                  });
+                  console.log(`PR #${node.number} 충돌상황 closed 처리 완료`);
+
+                  // 충돌 코멘트 추가
+                  await github.rest.issues.createComment({
+                    owner: context.repo.owner,
+                    repo: context.repo.repo,
+                    issue_number: node.number,
+                    body: "충돌로 인해 자동 병합이 불가능합니다."
+                  });
+                  console.log(`PR #${node.number}에 충돌 코멘트 추가 완료`);
+
+                  } catch (e) {
+                    console.log(`PR #${node.number}에 충돌 closed 처리 중 에러 발생:`, e);
+                  }
+              } else {
+                console.log(`PR #${node.number} 병합 시작`);
+                try {
+                  await github.rest.pulls.merge({
+                    owner: context.repo.owner,
+                    repo: context.repo.repo,
+                    pull_number: node.number,
+                    merge_method: "merge"
+                  });
+                  console.log(`PR #${node.number} 병합 완료`);
+                } catch (e) {
+                  console.log(`PR #${node.number} 병합 실패:`, e);
+                }
+              }
+            }

.github/workflows/llm-code-review.yml

@@ -0,0 +1,24 @@
+name: Claude Auto PR Review
+on:
+  pull_request:
+    types: [opened, edited, synchronize]
+
+permissions:
+  contents: read
+  pull-requests: write
+  checks: write
+  id-token: write
+
+jobs:
+  review:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Simple LLM Code Review
+        uses: codingbaraGo/simple-llm-code-review@latest
+        with:
+          anthropic-api-key: ${{ secrets.ANTHROPIC_API_KEY }}
+          language: korean

.gitignore

@@ -123,6 +123,11 @@ fabric.properties
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
+### Custom Upload Files ###
+# 프로젝트 내 업로드된 이미지 파일 제외
+**/static/uploads/*
+/uploads/
+
 # Package Files #
 *.jar
 *.war

README.md

@@ -1,2 +1,4 @@
 # be-was-2025
 코드스쿼드 백엔드 교육용 WAS 2025 개정판
+## 학습 기록
+- [학습 Wiki 바로가기](https://github.com/shinminkyoung1/be-was/wiki)

build.gradle

@@ -16,7 +16,8 @@ dependencies {
     implementation 'ch.qos.logback:logback-classic:1.2.3'
     testImplementation 'org.assertj:assertj-core:3.16.1'
 
-
+    // h2 database
+    implementation 'com.h2database:h2:2.2.224'
 }
 
 test {

db/jwp-was.lock.db

@@ -0,0 +1,6 @@
+#FileLock
+#Fri Jan 16 13:48:25 KST 2026
+server=localhost\:49707
+hostName=localhost
+method=file
+id=19bc5126dc59a1e993ea0de86029c70ff00912b1a1b

db/jwp-was.trace.db

@@ -0,0 +1,80 @@
+2026-01-16 11:02:22.798440+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "ARTICLE" not found (this database is empty); SQL statement:
+SELECT * FROM ARTICLE WHERE id = ? [42104-224]
+2026-01-16 11:02:38.098359+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "USERS" not found (this database is empty); SQL statement:
+SELECT * FROM USERS WHERE userId = ? [42104-224]
+2026-01-16 11:04:58.715530+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "USERS" not found (this database is empty); SQL statement:
+SELECT * FROM USERS WHERE userId = ? [42104-224]
+2026-01-16 11:04:58.851620+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "USERS" not found (this database is empty); SQL statement:
+SELECT * FROM USERS WHERE userId = ? [42104-224]
+2026-01-16 11:04:58.962955+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "USERS" not found (this database is empty); SQL statement:
+SELECT * FROM USERS WHERE userId = ? [42104-224]
+2026-01-16 11:05:03.739660+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "USERS" not found (this database is empty); SQL statement:
+SELECT * FROM USERS WHERE userId = ? [42104-224]
+2026-01-16 11:05:03.887840+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "USERS" not found (this database is empty); SQL statement:
+SELECT * FROM USERS WHERE userId = ? [42104-224]
+2026-01-16 11:05:04.010547+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "USERS" not found (this database is empty); SQL statement:
+SELECT * FROM USERS WHERE userId = ? [42104-224]
+2026-01-16 11:11:53.554822+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Column "TITLE" not found; SQL statement:
+INSERT INTO ARTICLE (writer, title, contents, imagePath) VALUES (?, ?, ?, ?) [42122-224]
+	at org.h2.message.DbException.getJdbcSQLException(DbException.java:514)
+	at org.h2.message.DbException.getJdbcSQLException(DbException.java:489)
+	at org.h2.message.DbException.get(DbException.java:223)
+	at org.h2.message.DbException.get(DbException.java:199)
+	at org.h2.table.Table.getColumn(Table.java:759)
+	at org.h2.command.Parser.parseColumn(Parser.java:1190)
+	at org.h2.command.Parser.parseColumnList(Parser.java:1175)
+	at org.h2.command.Parser.parseInsert(Parser.java:1549)
+	at org.h2.command.Parser.parsePrepared(Parser.java:719)
+	at org.h2.command.Parser.parse(Parser.java:592)
+	at org.h2.command.Parser.parse(Parser.java:564)
+	at org.h2.command.Parser.prepareCommand(Parser.java:483)
+	at org.h2.engine.SessionLocal.prepareLocal(SessionLocal.java:639)
+	at org.h2.engine.SessionLocal.prepareCommand(SessionLocal.java:559)
+	at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1166)
+	at org.h2.jdbc.JdbcPreparedStatement.<init>(JdbcPreparedStatement.java:93)
+	at org.h2.jdbc.JdbcConnection.prepareStatement(JdbcConnection.java:316)
+	at db.ArticleDao.insert(ArticleDao.java:19)
+	at webserver.handler.ArticleWriteHandler.process(ArticleWriteHandler.java:71)
+	at webserver.RequestHandler.run(RequestHandler.java:56)
+	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
+	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
+	at java.base/java.lang.Thread.run(Thread.java:840)
+2026-01-16 13:31:13.101146+09:00 database: wrong user or password; user: "APPLE"
+org.h2.message.DbException: Wrong user name or password [28000-240]
+	at org.h2.message.DbException.get(DbException.java:223)
+	at org.h2.message.DbException.get(DbException.java:199)
+	at org.h2.message.DbException.get(DbException.java:188)
+	at org.h2.engine.Engine.openSession(Engine.java:154)
+	at org.h2.engine.Engine.openSession(Engine.java:222)
+	at org.h2.engine.Engine.createSession(Engine.java:201)
+	at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:350)
+	at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:124)
+	at org.h2.util.JdbcUtils.getConnection(JdbcUtils.java:291)
+	at org.h2.server.web.WebServer.getConnection(WebServer.java:811)
+	at org.h2.server.web.WebApp.login(WebApp.java:1038)
+	at org.h2.server.web.WebApp.process(WebApp.java:226)
+	at org.h2.server.web.WebApp.processRequest(WebApp.java:176)
+	at org.h2.server.web.WebThread.process(WebThread.java:154)
+	at org.h2.server.web.WebThread.run(WebThread.java:103)
+	at java.base/java.lang.Thread.run(Thread.java:840)
+Caused by: org.h2.jdbc.JdbcSQLInvalidAuthorizationSpecException: Wrong user name or password [28000-240]
+	at org.h2.message.DbException.getJdbcSQLException(DbException.java:522)
+	at org.h2.message.DbException.getJdbcSQLException(DbException.java:489)
+	... 16 more
+2026-01-16 13:31:36.992704+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Syntax error in SQL statement "delete from ARTICLE\000d\000awhere id [*]4 and 6"; SQL statement:
+delete from ARTICLE
+where id 4 and 6 [42000-240]
+2026-01-16 13:31:41.041881+09:00 jdbc[3]: exception
+org.h2.jdbc.JdbcSQLSyntaxErrorException: Syntax error in SQL statement "delete from ARTICLE\000d\000awhere id in [*]4 and 6"; expected "("; SQL statement:
+delete from ARTICLE
+where id in 4 and 6 [42001-240]