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refactor(api): TOML 配置 SSOT、统一错误契约、Auth/事务加固与可观测性 (#33)

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配置 SSOT（TOML + .env）
统一错误契约
Auth 与事务边界
Redis / Celery 可靠性:业务 Redis（DB/0）与 Celery broker/backend（DB/1）显式拆分；连接池、sync client
可观测性（OpenTelemetry + LGTM）
This commit is contained in:
Sully
2026-05-22 13:44:50 +08:00
committed by GitHub
parent f09ae248f9
commit 53e0065e3e
298 changed files with 15247 additions and 4344 deletions
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59
api/app/features/memoir/memoir_images/settings.py
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@@ -1,8 +1,7 @@
from dataclasses import dataclass
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from app.core.config import Settings
from app.core.config import settings
from app.core.runtime_constants import misc_defaults
from app.features.memoir.constants import memoir
from app.features.story.constants import story
DEFAULT_LIBLIB_TEMPLATE_UUID = "5d7e67009b344550bc1aa6ccbfa1d7f4"
DEFAULT_IMAGE_PROVIDER = "liblib"
@@ -12,7 +11,6 @@ DEFAULT_POLL_INTERVAL_SECONDS = 5
DEFAULT_MAX_ATTEMPTS = 60
@dataclass(frozen=True)
class MemoirImageSettings:
enabled: bool = False
provider: str = DEFAULT_IMAGE_PROVIDER
@@ -23,24 +21,37 @@ class MemoirImageSettings:
liblib_template_uuid: str = DEFAULT_LIBLIB_TEMPLATE_UUID
story_image_min_body_chars: int = 400
@classmethod
def from_settings(cls, settings: "Settings") -> "MemoirImageSettings":
s = settings
return cls(
enabled=bool(s.memoir_image_enabled),
provider=s.memoir_image_provider or DEFAULT_IMAGE_PROVIDER,
default_style=s.memoir_image_style_default or DEFAULT_IMAGE_STYLE,
default_size=s.memoir_image_size_default or DEFAULT_IMAGE_SIZE,
poll_interval_seconds=s.memoir_image_poll_interval,
max_attempts=s.memoir_image_max_attempts,
liblib_template_uuid=s.liblib_template_uuid or DEFAULT_LIBLIB_TEMPLATE_UUID,
story_image_min_body_chars=int(
getattr(s, "story_image_min_body_chars", 800) or 0
),
)
def __init__(
self,
*,
enabled: bool = False,
provider: str = DEFAULT_IMAGE_PROVIDER,
default_style: str = DEFAULT_IMAGE_STYLE,
default_size: str = DEFAULT_IMAGE_SIZE,
poll_interval_seconds: int = DEFAULT_POLL_INTERVAL_SECONDS,
max_attempts: int = DEFAULT_MAX_ATTEMPTS,
liblib_template_uuid: str = DEFAULT_LIBLIB_TEMPLATE_UUID,
story_image_min_body_chars: int = 400,
) -> None:
self.enabled = enabled
self.provider = provider
self.default_style = default_style
self.default_size = default_size
self.poll_interval_seconds = poll_interval_seconds
self.max_attempts = max_attempts
self.liblib_template_uuid = liblib_template_uuid
self.story_image_min_body_chars = story_image_min_body_chars
@classmethod
def from_env(cls) -> "MemoirImageSettings":
from app.core.config import settings as _s
return cls.from_settings(_s)
return cls(
enabled=bool(settings.memoir_image_enabled),
provider=memoir.image_provider or DEFAULT_IMAGE_PROVIDER,
default_style=memoir.image_style_default or DEFAULT_IMAGE_STYLE,
default_size=memoir.image_size_default or DEFAULT_IMAGE_SIZE,
poll_interval_seconds=memoir.image_poll_interval,
max_attempts=memoir.image_max_attempts,
liblib_template_uuid=settings.liblib_template_uuid
or DEFAULT_LIBLIB_TEMPLATE_UUID,
story_image_min_body_chars=int(story.image_min_body_chars or 0),
)