♻ Move project source files to top level from src, update Sentry dependency (#630)

Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>

backend/app/core/config.py

@@ -0,0 +1,98 @@
+import secrets
+from typing import Any
+
+from pydantic import (
+    AnyHttpUrl,
+    HttpUrl,
+    PostgresDsn,
+    ValidationInfo,
+    field_validator,
+)
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    API_V1_STR: str = "/api/v1"
+    SECRET_KEY: str = secrets.token_urlsafe(32)
+    # 60 minutes * 24 hours * 8 days = 8 days
+    ACCESS_TOKEN_EXPIRE_MINUTES: int = 60 * 24 * 8
+    SERVER_HOST: AnyHttpUrl
+    # BACKEND_CORS_ORIGINS is a JSON-formatted list of origins
+    # e.g: '["http://localhost", "http://localhost:4200", "http://localhost:3000", \
+    # "http://localhost:8080", "http://local.dockertoolbox.tiangolo.com"]'
+    BACKEND_CORS_ORIGINS: list[AnyHttpUrl] | str = []
+
+    @field_validator("BACKEND_CORS_ORIGINS", mode="before")
+    @classmethod
+    def assemble_cors_origins(cls, v: str | list[str]) -> list[str] | str:
+        if isinstance(v, str) and not v.startswith("["):
+            return [i.strip() for i in v.split(",")]
+        elif isinstance(v, list | str):
+            return v
+        raise ValueError(v)
+
+    PROJECT_NAME: str
+    SENTRY_DSN: HttpUrl | None = None
+
+    @field_validator("SENTRY_DSN", mode="before")
+    @classmethod
+    def sentry_dsn_can_be_blank(cls, v: str) -> str | None:
+        if not v:
+            return None
+        return v
+
+    POSTGRES_SERVER: str
+    POSTGRES_USER: str
+    POSTGRES_PASSWORD: str
+    POSTGRES_DB: str
+    SQLALCHEMY_DATABASE_URI: PostgresDsn | None = None
+
+    @field_validator("SQLALCHEMY_DATABASE_URI", mode="before")
+    def assemble_db_connection(cls, v: str | None, info: ValidationInfo) -> Any:
+        if isinstance(v, str):
+            return v
+        return PostgresDsn.build(
+            scheme="postgresql+psycopg",
+            username=info.data.get("POSTGRES_USER"),
+            password=info.data.get("POSTGRES_PASSWORD"),
+            host=info.data.get("POSTGRES_SERVER"),
+            path=f"{info.data.get('POSTGRES_DB') or ''}",
+        )
+
+    SMTP_TLS: bool = True
+    SMTP_PORT: int | None = None
+    SMTP_HOST: str | None = None
+    SMTP_USER: str | None = None
+    SMTP_PASSWORD: str | None = None
+    # TODO: update type to EmailStr when sqlmodel supports it
+    EMAILS_FROM_EMAIL: str | None = None
+    EMAILS_FROM_NAME: str | None = None
+
+    @field_validator("EMAILS_FROM_NAME")
+    def get_project_name(cls, v: str | None, info: ValidationInfo) -> str:
+        if not v:
+            return info.data["PROJECT_NAME"]
+        return v
+
+    EMAIL_RESET_TOKEN_EXPIRE_HOURS: int = 48
+    EMAIL_TEMPLATES_DIR: str = "/app/app/email-templates/build"
+    EMAILS_ENABLED: bool = False
+
+    @field_validator("EMAILS_ENABLED", mode="before")
+    def get_emails_enabled(cls, v: bool, info: ValidationInfo) -> bool:
+        return bool(
+            info.data.get("SMTP_HOST")
+            and info.data.get("SMTP_PORT")
+            and info.data.get("EMAILS_FROM_EMAIL")
+        )
+
+    # TODO: update type to EmailStr when sqlmodel supports it
+    EMAIL_TEST_USER: str = "test@example.com"
+    # TODO: update type to EmailStr when sqlmodel supports it
+    FIRST_SUPERUSER: str
+    FIRST_SUPERUSER_PASSWORD: str
+    USERS_OPEN_REGISTRATION: bool = False
+    model_config = SettingsConfigDict(case_sensitive=True)
+
+
+settings = Settings()