import arlo

database/tcontentdispatch/curd.py

@@ -0,0 +1,69 @@
+from datetime import datetime, timedelta, timezone
+
+from sqlalchemy import desc
+
+from database.tcontentdispatch.model import TContentDispatch
+
+
+def create_content(db, content: TContentDispatch):
+    db.add(content)
+    db.commit()
+    db.refresh(content)
+    return content
+
+
+def create_or_update_content(db, content: TContentDispatch):
+    content_in_db = db.query(TContentDispatch).filter(TContentDispatch.id == content.id).first()
+
+    if content_in_db:
+        # Update existing content
+        db.commit()  # Save changes to the database
+        db.refresh(content)  # Refresh the object with the updated values
+    else:
+        # Create new content if not found in DB
+        db.add(content)
+        db.commit()  # Save new content to the database
+        db.refresh(content)  # Refresh to get the content's updated state (e.g., ID if it's auto-generated)
+
+
+def get_content_by_id(db, content_id: int):
+    return db.query(TContentDispatch).filter(TContentDispatch.id == content_id).first()
+
+def get_content_by_title_and_category(db, title: str, category: str):
+    return db.query(TContentDispatch).filter(TContentDispatch.title == title, TContentDispatch.category == category).first()
+
+def get_contents_to_dispatch(db) -> list[TContentDispatch]:
+    return db.query(TContentDispatch).filter(TContentDispatch.is_sent == False).all()
+
+def get_recent_24_hours_content_to_dispatch(db, category: str) -> TContentDispatch:
+    # 获取查询日期的起始和结束时间
+    end_time = datetime.now(timezone.utc)
+    start_time = end_time - timedelta(hours=24)
+    # 查询最近的一条未发送的内容
+    return db.query(TContentDispatch).filter(
+        TContentDispatch.category == category,
+        # TContentDispatch.is_sent == False,
+        TContentDispatch.creation_date >= start_time,
+        TContentDispatch.creation_date < end_time
+    ).order_by(desc(TContentDispatch.creation_date)).first()
+
+def finish_contents_to_dispatch(db, ids):
+    db.query(TContentDispatch).filter(TContentDispatch.id.in_(ids)).update({'is_sent': True})
+    db.commit()
+
+def update_content(db, content_id: int, updates: dict):
+    content = db.query(TContentDispatch).filter(TContentDispatch.id == content_id).first()
+    if content:
+        for key, value in updates.items():
+            setattr(content, key, value)
+        db.commit()
+        db.refresh(content)
+    return content
+
+
+def delete_content(db, content_id: int):
+    content = db.query(TContentDispatch).filter(TContentDispatch.id == content_id).first()
+    if content:
+        db.delete(content)
+        db.commit()
+    return content

database/tcontentdispatch/model.py

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+from datetime import datetime
+
+from sqlalchemy import Column, Integer, String, Text, Boolean, TIMESTAMP, func
+from sqlalchemy.dialects.postgresql import BIGINT
+from dataclasses import dataclass
+from database.database import Base
+
+@dataclass
+class TContentDispatch(Base):
+    __tablename__ = 't_content_dispatch'
+
+    id: int = Column(BIGINT, primary_key=True, autoincrement=True, comment='自动递增的唯一任务ID')
+    creation_date: datetime = Column(TIMESTAMP(timezone=True), server_default=func.now(), nullable=False, comment='记录数据条目的创建时间')
+    is_sent: bool = Column(Boolean, default=False, nullable=False, comment='表示数据条目是否已被发送')
+    category: str = Column(String(255), nullable=False, comment='类别')
+    title: str = Column(String(255), nullable=False, comment='标题')
+    cover_image: str = Column(Text, nullable=True, comment='封面')
+    poster_image: str = Column(Text, nullable=True, comment='海报')
+    opening_text: str = Column(Text, nullable=True, comment='开头语')
+    content: str = Column(Text, nullable=False, comment='内容')
+    ai_content: str = Column(Text, nullable=True, comment='AI编辑的内容')
+    closing_text: str = Column(Text, nullable=True, comment='结束语')
+    is_scheduled: bool = Column(Boolean, default=False, nullable=False, comment='是否设置为定时发送')
+    schedule_time: str = Column(TIMESTAMP, nullable=True, comment='定时发送的具体时间')
+    format: str = Column(String(50), nullable=True, comment='数据条目的格式')
+    ai_generate: int = Column(Integer, default=0, nullable=False, comment='是否AI生成。0否，1部分参与，2是。')
+
+    def __repr__(self):
+        return f"<TContentDispatch(id={self.id}, title={self.title}, category={self.category})>"
+
+    def get_creation_date_in_localtime(self) -> datetime:
+        # 将 UTC 时间转换为localtime
+        return self.creation_date.astimezone()