Add voting hours to election schema #113

	name: "Clean up preview database"
	on:
	pull_request:
	types: [closed]
	jobs:
	clean-up:
	name: Clean up preview database
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: frontend
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Setup Node.js
	uses: actions/setup-node@v3
	with:
	node-version-file: ./frontend/.nvmrc
	- name: Get NPM cache folder path
	id: npm-cache-folder
	run: \|
	echo "path=$(npm config get cache)" >> $GITHUB_OUTPUT
	- name: Set up NPM cache
	uses: actions/cache@v3
	id: npm-cache
	env:
	cache-name: frontend-node-modules
	with:
	path: ${{ steps.npm-cache-folder.outputs.path }}
	key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-${{ env.cache-name }}-
	- name: Install dependencies
	run: \|
	npm ci
	- name: Prepare database name
	id: database-name
	run: \|
	export BRANCH_NAME=${GITHUB_HEAD_REF##*/}
	export BRANCH_NAME_SHA=$(echo -n $BRANCH_NAME \| openssl dgst -sha256 \| sed 's/^.* //')
	echo "branch_name_sha=$BRANCH_NAME_SHA" >> $GITHUB_OUTPUT
	- name: Drop preview database
	env:
	DATABASE_URL: ${{ secrets.PREVIEW_DATABASE_URL_BASE }}
	run: \|
	echo 'DROP DATABASE "${{ steps.database-name.outputs.branch_name_sha }}";' \| npx prisma db execute --stdin

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