SchoolApp-Api

某学校のデータを持ってくる API

フレームワーク

https://echo.labstack.com/

パッケージ

• スクレイピング
  • https://pkg.go.dev/github.com/gocolly/colly
• .env 読み込み
  • https://pkg.go.dev/github.com/joho/godotenv
• 認証
  • https://pkg.go.dev/github.com/golang-jwt/jwt
• テスト
  • https://pkg.go.dev/github.com/stretchr/testify

依存関係

+----------------+
|   interface    |
+-------+--------+
        |
+-------v--------+
|    usecase     |
+-------+--------+
        |
+-------v--------+
|     domain     |
+-------^--------+
        |
+-------+--------+
| infrastructure |
+----------------+

example

# login
curl -X POST -H "Content-Type: application/json" -d '{"id":"2200000", "pw":"password"}' https://eccschoolapp-api.yumekiti.net/signin

# uuid
curl https://eccschoolapp-api.yumekiti.net/uuid -H "Authorization: Bearer <token>"

# news
curl https://eccschoolapp-api.yumekiti.net/<uuid>/news -H "Authorization: Bearer <token>"

systemd

su -

cd /root/go/src/eccSchoolApp-api
cp .env.example .env
make build

cat << EOF > /lib/systemd/system/eccSchoolApp-api.service
[Unit]
Description = eccSchoolApp-api.service daemon

[Service]
Environment="GOPATH=/root/go"
WorkingDirectory=/root/go/src/eccSchoolApp-api
ExecStart=/root/go/src/eccSchoolApp-api/build/eccSchoolApp-api
Restart=always
Type=simple
User=root

[Install]
WantedBy = multi-user.target
EOF

systemctl daemon-reload
systemctl restart eccSchoolApp-api.service
systemctl enable eccSchoolApp-api.service

varnish

sub vcl_recv {
  if (req.url ~ "/signin" || req.url ~ "/uuid") {
    return (pipe);
  }
  return (hash);
}

sub vcl_backend_response {
  if (! (beresp.status == 200)) {
    set beresp.uncacheable = true;
    return (deliver);
  }
  set beresp.ttl = 3600s;
}

sub vcl_deliver {
  set resp.http.Access-Control-Allow-Origin = "*";

  if (req.method == "OPTIONS") {
    set resp.http.Access-Control-Allow-Methods = "GET, POST, OPTIONS";
    set resp.http.Access-Control-Allow-Headers = "*";

    set resp.status = 204;
  }
}

テスト

make test

モック

docker run -v "$PWD":/src -w /src vektra/mockery --all --keeptree
sudo chown -R $USER:$USER ./mocks

フォーマット

make fmt