Create config.py

Author: Santosdevbjj

app/core/config.py

@@ -0,0 +1,24 @@
+from pydantic import BaseSettings, Field, PostgresDsn
+
+class Settings(BaseSettings):
+    APP_NAME: str = "WorkoutAPI"
+    ENV: str = "development"
+    POSTGRES_USER: str = Field("workout", env="POSTGRES_USER")
+    POSTGRES_PASSWORD: str = Field("workout", env="POSTGRES_PASSWORD")
+    POSTGRES_DB: str = Field("workout_db", env="POSTGRES_DB")
+    POSTGRES_HOST: str = Field("db", env="POSTGRES_HOST")
+    POSTGRES_PORT: int = Field(5432, env="POSTGRES_PORT")
+    POSTGRES_DSN: PostgresDsn | str = Field(
+        None, env="POSTGRES_DSN"
+    )  # accept full DSN or compose
+    DATABASE_URL: str | None = Field(None, env="DATABASE_URL")
+
+    def __init__(self, **values):
+        super().__init__(**values)
+        if not self.POSTGRES_DSN:
+            self.POSTGRES_DSN = f"postgresql+asyncpg://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
+
+    class Config:
+        env_file = ".env"
+
+settings = Settings()