init: 初始化项目

backend/app/core/config.py

@@ -0,0 +1,47 @@
+from pydantic_settings import BaseSettings
+from functools import lru_cache
+
+
+class Settings(BaseSettings):
+    PROJECT_NAME: str = "Doc Forge Reborn"
+    API_V1_PREFIX: str = "/api/v1"
+    DEBUG: bool = False
+
+    POSTGRES_USER: str = "docforge"
+    POSTGRES_PASSWORD: str = "docforge"
+    POSTGRES_DB: str = "docforge"
+    POSTGRES_HOST: str = "localhost"
+    POSTGRES_PORT: int = 5432
+
+    REDIS_URL: str = "redis://localhost:6379/0"
+    CELERY_BROKER_URL: str = "redis://localhost:6379/0"
+    CELERY_RESULT_BACKEND: str = "redis://localhost:6379/1"
+
+    SECRET_KEY: str = "change-me-in-production"
+    DEFAULT_MODEL_ID: str = ""
+
+    STORAGE_ROOT: str = "./storage"
+    MAX_UPLOAD_SIZE: int = 50 * 1024 * 1024
+
+    CORS_ORIGINS: list[str] = ["http://localhost:3000", "http://localhost:5173"]
+
+    @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}"
+        )
+
+    model_config = {"env_file": ".env", "env_file_encoding": "utf-8", "case_sensitive": True}
+
+
+@lru_cache
+def get_settings() -> Settings:
+    return Settings()