[BE] 방 생성 때 방장도 참여 정할수 있게 변경 & DTO 리팩토링(#785) #585

	name: Backend CI

	on:
	pull_request:
	branches:
	- 'develop'
	paths: ['backend/**']
	types:
	- opened
	- synchronize
	- reopened
	- edited

	defaults:
	run:
	working-directory: backend

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Repository checkout
	uses: actions/checkout@v4
	with:
	submodules: recursive
	token: ${{ secrets.SUBMODULE_TOKEN }}

	- name: Setup java 17
	uses: actions/setup-java@v3
	with:
	java-version: 17
	distribution: 'zulu'

	- name: Cache gradle packages
	uses: actions/cache@v3
	with:
	path: \|
	~/.gradle/caches
	~/.gradle/wrapper
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle', '*/gradle-wrapper.properties') }}
	restore-keys: \|
	${{ runner.os }}-gradle-

	- name: Assign grant gradlew
	run: chmod +x gradlew

	- name: Test with gradle
	run: ./gradlew --info test

	- name: Publish test results
	uses: EnricoMi/publish-unit-test-result-action@v2
	if: always()
	with:
	files: '*/build/test-results/test/TEST-.xml'

	- name: Publish test report
	uses: mikepenz/action-junit-report@v4
	if: always()
	with:
	report_paths: '*/build/test-results/test/TEST-.xml'

Provide feedback