- 产品编辑入口统一走 ProductFormFull(卖点/风格/人群/品牌词全字段); 修复开任务页 <form> 套 <form> 致"编辑产品"报错、改不了、跳回首个产品 - dashboard 入口卡片对齐实际路由: 系统管理(/config) 与 工作配置(/settings) 分开; settings ?tab=products 直达改用挂载后读 URL, 消除 hydration mismatch - 新增用户管理(users API/admin service/改密页) + alembic 022/023/024 - 上线部署: Dockerfile / docker-compose.prod+https / nginx https / .env.example - A8 三套正交叙事(痛点/场景/成分背书) + beige 调色去AI化 + 飞轮 text_import 高权重信号 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
158 lines
6.2 KiB
Python
158 lines
6.2 KiB
Python
"""
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app/workers/pipeline_steps.py — 生产链 Step1-4
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Step1: 查 DB(task/product)
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Step2: 查 key → Fernet 解密(局部变量,不传出,基石B)
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Step3: 构建 AI clients
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Step4: 推 task_started SSE + 飞轮上下文
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"""
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import json
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import logging
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logger = logging.getLogger(__name__)
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def load_task_and_product(db, task_id: int):
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"""Step1: 查任务 + 产品,失败返 None 或抛异常。"""
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from app.models.task import GenerationTask
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from app.models.product import Product
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task = db.query(GenerationTask).filter(GenerationTask.id == task_id).first()
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if not task:
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logger.error("task_id=%s not found", task_id)
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return None, None
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product = db.query(Product).filter(Product.id == task.product_id).first()
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if not product:
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raise ValueError(f"product_id={task.product_id} not found")
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return task, product
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def decrypt_user_key(db, operator_id: int, workspace_id: int) -> str:
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"""
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Step2: 查 key → Fernet 解密,返回 plain_key(只活在调用方局部变量)。
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绝不打印、不持久化 plain_key(基石B)。
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"""
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from app.models.workspace import UserApiKey
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from app.utils.fernet_utils import decrypt_key
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api_key_row = db.query(UserApiKey).filter(
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UserApiKey.user_id == operator_id,
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UserApiKey.workspace_id == workspace_id,
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UserApiKey.provider.in_(["openai", "apiports"]), # G6坑修复:接受主备通道名
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).first()
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if not api_key_row:
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raise ValueError("用户未配置 API Key,请先录入")
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return decrypt_key(api_key_row.encrypted_key)
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def decrypt_codeproxy_key(db, operator_id: int, workspace_id: int) -> str | None:
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"""
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查用户录入的 codeproxy 备用站 key → Fernet 解密,返回 plain_key 或 None。
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备用通道:用户没录则返回 None(不抛错),build_ai_clients 会回落 env,
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主生图流程绝不因没录备用 key 而中断(apiports 主通道才是必需)。
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"""
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from app.models.workspace import UserApiKey
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from app.utils.fernet_utils import decrypt_key
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row = db.query(UserApiKey).filter(
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UserApiKey.user_id == operator_id,
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UserApiKey.workspace_id == workspace_id,
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UserApiKey.provider == "codeproxy",
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).first()
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return decrypt_key(row.encrypted_key) if row else None
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def build_clients_and_clear_key(plain_key: str, alt_key: str | None = None):
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"""
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Step3: 构建 AIClients,plain_key 传入后立即由调用方置 None。
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alt_key:用户录入的 codeproxy 备用 key(可选),同样由调用方查库解密后传入。
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返回 clients 对象。
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"""
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from app.services.ai_engine.gemini_factory import build_ai_clients
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return build_ai_clients(plain_key, alt_key=alt_key)
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def build_product_dict(product) -> dict:
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"""把 ORM product 转成 AI 引擎所需的 dict(不含任何 key)。"""
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return {
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"id": getattr(product, "id", None),
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"name": product.name,
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"category": product.category or "通用好物",
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"selling_points": json.loads(product.selling_points or "[]"),
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"style_tone": product.style_tone or "素人分享风",
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"text_angles": json.loads(product.text_angles or "[]"),
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"custom_prompt": product.custom_prompt or "",
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"brand_keyword": product.brand_keyword or "", # S3: 品牌词透传进生成prompt(每条植入)
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"target_audience": product.target_audience or "", # 012: 人群透传进storyboard/文案prompt
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"image_path": product.image_path or "", # 产品参考图路径(主图,向后兼容)
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# R5多图:每张产品图 {path, scene},生图按分镜role选对应场景图
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"images": [
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{"path": im.path, "scene": im.scene}
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for im in (getattr(product, "images", None) or [])
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],
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# 第2环标杆配方,默认空;走 AI 主链时由 load_benchmark_features 覆盖填充
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"benchmark_refs": [],
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}
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def load_benchmark_features(db, task, workspace_id: int) -> list[dict]:
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"""
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第2环→第5环接线:读 task.benchmark_ids → 查 analyze_status=done 的标杆 features_json。
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返回 8维配方 dict 列表(供 build_prompt 借方法层结构,禁抄竞品品牌/功效原话)。
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未选/未分析完/解析失败都安全返空,绝不阻断生成。
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"""
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from app.models.product import BenchmarkNote
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raw_ids = getattr(task, "benchmark_ids", None)
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if not raw_ids:
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return []
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try:
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ids = [int(i) for i in json.loads(raw_ids)]
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except Exception:
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return []
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if not ids:
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return []
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rows = db.query(BenchmarkNote).filter(
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BenchmarkNote.id.in_(ids),
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BenchmarkNote.workspace_id == workspace_id,
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BenchmarkNote.analyze_status == "done",
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).all()
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feats: list[dict] = []
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for b in rows:
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if not b.features_json:
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continue
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try:
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feats.append(json.loads(b.features_json))
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except Exception:
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logger.warning("标杆 features_json 解析失败 id=%s", b.id)
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return feats
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def load_flywheel_context(db, workspace_id: int, product_id: int, product_dict: dict) -> tuple[str, dict]:
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"""
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查最近50条飞轮事件,聚合偏好上下文。
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返回 (prompt_fragment, full_ctx)。
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"""
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from app.models.flywheel import PreferenceEvent
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from app.services.ai_engine.preference_aggregator import aggregate_preference_context
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recent = db.query(PreferenceEvent).filter(
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PreferenceEvent.workspace_id == workspace_id,
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PreferenceEvent.product_id == product_id,
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).order_by(PreferenceEvent.id.desc()).limit(50).all()
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events_dicts = [
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{"signal_type": e.signal_type, "workspace_id": e.workspace_id,
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"product_id": e.product_id, "angle_label": e.angle_label or "",
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"signal_weight": e.signal_weight, "reason": e.reason or ""}
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for e in recent
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]
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ctx = aggregate_preference_context(events_dicts, product_dict, workspace_id, product_id)
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# 累积感知:补该产品累计信号总数(前端"飞轮已积累N条信号"),与展示端同口径
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from app.services.flywheel_service import count_signals
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ctx["signal_count"] = count_signals(db, workspace_id, product_id)
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return ctx.get("prompt_fragment", ""), ctx
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