EV 충전 플랫폼 초기 백업

app/config.py

@@ -0,0 +1,70 @@
+"""설정 관리 — 환경변수 기반"""
+
+from pydantic_settings import BaseSettings
+from functools import lru_cache
+
+
+class Settings(BaseSettings):
+    # DB
+    POSTGRES_DB: str = "ev_charging"
+    POSTGRES_USER: str = "evuser"
+    POSTGRES_PASSWORD: str = "evpass1234"
+    POSTGRES_HOST: str = "postgres"
+    POSTGRES_PORT: int = 5432
+
+    # Redis
+    REDIS_HOST: str = "redis"
+    REDIS_PORT: int = 6379
+
+    # Steve
+    STEVE_BASE_URL: str = "https://s1.byunc.com/steve"
+    STEVE_API_USER: str = "admin"
+    STEVE_API_PASSWORD: str = "changeme"
+
+    # 토스페이먼츠
+    TOSS_CLIENT_KEY: str = ""
+    TOSS_SECRET_KEY: str = ""
+
+    # 요금 (원/kWh)
+    ELECTRICITY_RATE: int = 120
+    SERVICE_MARGIN: int = 50
+
+    # JWT
+    JWT_SECRET: str = "change-me"
+    JWT_ALGORITHM: str = "HS256"
+    JWT_EXPIRE_MINUTES: int = 1440
+
+    # 서버
+    DEBUG: bool = True
+
+    @property
+    def database_url(self) -> str:
+        return (
+            f"postgresql+asyncpg://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}"
+            f"@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
+        )
+
+    @property
+    def database_url_sync(self) -> str:
+        return (
+            f"postgresql://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}"
+            f"@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
+        )
+
+    @property
+    def redis_url(self) -> str:
+        return f"redis://{self.REDIS_HOST}:{self.REDIS_PORT}/0"
+
+    @property
+    def total_rate(self) -> int:
+        """총 충전 단가 (원/kWh)"""
+        return self.ELECTRICITY_RATE + self.SERVICE_MARGIN
+
+    class Config:
+        env_file = ".env"
+        env_file_encoding = "utf-8"
+
+
+@lru_cache
+def get_settings() -> Settings:
+    return Settings()