1、增加调用 AI 视频生成能力和虚拟素材库管理的对外api

2、增加后台apikkey管理 3、增加apikey单独的模型定价 4、增加apikey调用情况 5、完善所有数据的注释增加
2026-08-06 13:13:28 +08:00
parent a55d4d649c
commit 0c511f3451
102 changed files with 13986 additions and 41 deletions
@@ -0,0 +1,40 @@
+from sqlalchemy import Float, Index, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base, TimestampMixin
+
+
+class ApiModelPricing(Base, TimestampMixin):
+    """API 模型价格表（全局统一配置）。
+
+    完全镜像 credit_ratios 表结构，将积分字段替换为金额字段（元）。
+    所有 API Key 共用一套价格表。
+
+    model_config_id 兼容 credit_ratios 字段名约定：
+    - gen_type=image 时，该字段保存 image_engines.id
+    - gen_type=video 时，该字段保存 video_engines.id
+    """
+
+    __tablename__ = "api_model_pricings"
+    __table_args__ = (
+        Index("ix_api_model_pricings_gen_type_engine_resolution", "gen_type", "model_config_id", "resolution"),
+        Index("ix_api_model_pricings_gen_type_resolution", "gen_type", "resolution"),
+    )
+
+    id: Mapped[str] = mapped_column(String(32), primary_key=True)
+    model_config_id: Mapped[str] = mapped_column(String(32), index=True)
+    gen_type: Mapped[str] = mapped_column(String(16), default="video", index=True)
+    resolution: Mapped[str] = mapped_column(String(16), nullable=False, index=True)
+
+    # === 价格字段（元） ===
+    price_ratio: Mapped[float] = mapped_column(Float, nullable=False, default=1.0, comment="价格系数（乘数）")
+    base_price: Mapped[float] = mapped_column(Float, default=0.0, comment="基础价格（元）")
+    per_second_price: Mapped[float] = mapped_column(Float, default=0.0, comment="每秒价格（视频，元）")
+
+    # === 传入媒体附加费 ===
+    input_video_ratio: Mapped[float] = mapped_column(Float, default=1.0, comment="传入视频系数")
+    input_video_base_price: Mapped[float] = mapped_column(Float, default=0.0, comment="传入视频基础价（元）")
+    input_video_per_second_price: Mapped[float] = mapped_column(Float, default=0.0, comment="传入视频每秒价（元）")
+    input_image_ratio: Mapped[float] = mapped_column(Float, default=1.0, comment="传入图片系数")
+    input_image_base_price: Mapped[float] = mapped_column(Float, default=0.0, comment="传入图片基础价（元）")
+    input_image_per_image_price: Mapped[float] = mapped_column(Float, default=0.0, comment="传入图片每张价（元）")