From 47acbb33b4b712b768973777716dd7c401731ab0 Mon Sep 17 00:00:00 2001
From: KWON <thexero@gmail.com>
Date: Wed, 2 Jul 2025 16:25:01 +0900
Subject: [PATCH] =?UTF-8?q?=EA=B8=B0=EB=B3=B8=ED=8C=8C=EC=9D=BC?=
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---
 conf/config.sample.yaml | 32 ++++++++++++++++++++++++++++++++
 lib/__init__.py         |  0
 lib/db.py               | 21 +++++++++++++++++++++
 lib/db_schema.py        | 16 ++++++++++++++++
 4 files changed, 69 insertions(+)
 create mode 100644 conf/config.sample.yaml
 create mode 100644 lib/__init__.py
 create mode 100644 lib/db.py
 create mode 100644 lib/db_schema.py

diff --git a/conf/config.sample.yaml b/conf/config.sample.yaml
new file mode 100644
index 0000000..3ab46a3
--- /dev/null
+++ b/conf/config.sample.yaml
@@ -0,0 +1,32 @@
+# 데이터베이스 접속 정보
+database:
+  host: localhost        # DB 호스트명 (docker-compose에서 사용하는 서비스명 mariadb)
+  user: YOUR_DB_USER     # DB 사용자명
+  password: YOUR_DB_PASS # DB 비밀번호
+  name: YOUR_DB_NAME     # 사용할 데이터베이스 이름
+
+# 기상청 API 설정
+weather_api:
+  service_key: YOUR_WEATHER_API_KEY  # 기상청 API 서비스 키 (초단기예보, 단기예보 등)
+
+# 대기환경 API 설정
+air_quality_api:
+  service_key: YOUR_AIR_QUALITY_API_KEY  # 대기환경정보 API 서비스 키 (예: 미세먼지 농도)
+
+# GA4 설정
+ga4:
+  token: YOUR_GA4_TOKEN
+  property_id: 123456789  # 숫자만 입력
+
+# 테이블 접두어 정의
+table_prefix: fg_manager_static_
+
+# 테이블명 정의 (접두어 제외)
+tables:
+  air: air
+  weather: weather
+  ga4: ga4
+  pos: pos
+  pos_deactivate: pos_deactivate
+
+debug: false   # 디버그 모드 여부 (true/false)
diff --git a/lib/__init__.py b/lib/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/lib/db.py b/lib/db.py
new file mode 100644
index 0000000..a243d02
--- /dev/null
+++ b/lib/db.py
@@ -0,0 +1,21 @@
+# db.py
+
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+import yaml
+
+def load_config(path='conf/config.yaml'):
+    with open(path, 'r', encoding='utf-8') as f:
+        return yaml.safe_load(f)
+
+config = load_config()
+db_cfg = config['database']
+
+db_url = f"mysql+pymysql://{db_cfg['user']}:{db_cfg['password']}@{db_cfg['host']}/{db_cfg['name']}?charset=utf8mb4"
+
+# MySQL 연결이 끊겼을 때 자동 재시도
+engine = create_engine(db_url, pool_pre_ping=True)
+Session = sessionmaker(bind=engine)
+
+def get_session():
+    return Session()
diff --git a/lib/db_schema.py b/lib/db_schema.py
new file mode 100644
index 0000000..5681dcc
--- /dev/null
+++ b/lib/db_schema.py
@@ -0,0 +1,16 @@
+# lib/db_schema.py
+from sqlalchemy import Table, Column, Date, Float, MetaData
+
+metadata = MetaData()
+
+fg_manager_static_air = Table(
+    'fg_manager_static_air',
+    metadata,
+    Column('date', Date, primary_key=True, nullable=False),
+    Column('pm25', Float),
+    Column('pm10', Float),
+    Column('so2', Float),
+    Column('co', Float),
+    Column('no2', Float),
+    Column('o3', Float),
+)