4ce7de48c4
Goals can now choose between milestone-based progress (existing) and cumulative checkin-based progress (new). Cumulative mode supports cross-unit conversion (e.g. kcal → g fat) via a configurable conversion rate. New GoalCheckin model stores daily inputs; progress auto-recalculates on every checkin C/U/D. Backup import/export covers the new table. Frontend GoalDialog, GoalDetailPage and GoalPage cards adapt to show cumulative progress or milestone progress based on track_type. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
120 lines
5.0 KiB
Python
120 lines
5.0 KiB
Python
import uuid as _uuid
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from sqlalchemy import Column, Integer, String, Text, Date, DateTime, Boolean, Float, ForeignKey, Table, desc
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from sqlalchemy.orm import relationship
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from app.database import Base
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from app.utils.datetime import utcnow
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# 目标-任务关联表（多对多）
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goal_tasks = Table(
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"goal_tasks",
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Base.metadata,
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Column("goal_id", Integer, ForeignKey("goals.id"), primary_key=True),
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Column("task_id", Integer, ForeignKey("tasks.id"), primary_key=True),
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)
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class Goal(Base):
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"""长期目标模型"""
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__tablename__ = "goals"
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id = Column(Integer, primary_key=True, index=True)
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uuid = Column(String(36), default=lambda: str(_uuid.uuid4()), unique=True, index=True)
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title = Column(String(200), nullable=False)
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description = Column(Text, nullable=True)
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status = Column(String(20), default="active") # active/paused/completed/abandoned
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track_type = Column(String(20), default="milestone") # "milestone" | "cumulative"
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progress = Column(Integer, default=0) # 0-100，里程碑模式从里程碑自动计算，累计模式从打卡汇总计算
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target_value = Column(Float, nullable=True) # 累计模式：目标值（目标单位）
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target_unit = Column(String(20), nullable=True) # 累计模式：目标单位，如 "g"、"kg"
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input_unit = Column(String(20), nullable=True) # 累计模式：打卡输入单位，如 "kcal"、"次"
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conversion_rate = Column(Float, default=1.0) # 累计模式：换算率（多少输入单位 = 1 目标单位）
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current_value = Column(Float, default=0) # 累计模式：累计打卡值（输入单位）
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target_date = Column(Date, nullable=True)
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completed_at = Column(DateTime, nullable=True)
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category_id = Column(Integer, ForeignKey("categories.id"), nullable=True)
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color = Column(String(20), default="#FFB7C5")
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icon = Column(String(50), default="flag")
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sort_order = Column(Integer, default=0)
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is_deleted = Column(Boolean, default=False)
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sync_version = Column(Integer, default=1)
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created_at = Column(DateTime, default=utcnow)
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updated_at = Column(DateTime, default=utcnow, onupdate=utcnow)
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# 关联关系
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category = relationship("Category")
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steps = relationship(
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"GoalStep", back_populates="goal",
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cascade="all, delete-orphan",
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order_by="GoalStep.sort_order",
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)
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reviews = relationship(
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"GoalReview", back_populates="goal",
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cascade="all, delete-orphan",
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order_by=lambda: desc(GoalReview.created_at),
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)
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checkins = relationship(
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"GoalCheckin", back_populates="goal",
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cascade="all, delete-orphan",
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order_by=lambda: desc(GoalCheckin.checkin_date),
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)
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tasks = relationship("Task", secondary=goal_tasks, back_populates="goals")
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class GoalStep(Base):
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"""目标阶段/里程碑模型（step_type 区分类型）"""
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__tablename__ = "goal_steps"
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id = Column(Integer, primary_key=True, index=True)
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uuid = Column(String(36), default=lambda: str(_uuid.uuid4()), unique=True, index=True)
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goal_id = Column(Integer, ForeignKey("goals.id"), nullable=False)
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parent_id = Column(Integer, ForeignKey("goal_steps.id"), nullable=True)
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title = Column(String(200), nullable=False)
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step_type = Column(String(20), nullable=False) # "phase" | "milestone"
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status = Column(String(20), default="pending") # pending/in_progress/completed
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target_date = Column(Date, nullable=True)
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reached_at = Column(DateTime, nullable=True)
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sort_order = Column(Integer, default=0)
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is_deleted = Column(Boolean, default=False)
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sync_version = Column(Integer, default=1)
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created_at = Column(DateTime, default=utcnow)
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# 关联关系
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goal = relationship("Goal", back_populates="steps")
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parent = relationship("GoalStep", remote_side=[id], backref="children")
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class GoalReview(Base):
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"""目标复盘记录模型"""
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__tablename__ = "goal_reviews"
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id = Column(Integer, primary_key=True, index=True)
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uuid = Column(String(36), default=lambda: str(_uuid.uuid4()), unique=True, index=True)
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goal_id = Column(Integer, ForeignKey("goals.id"), nullable=False)
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content = Column(Text, nullable=False)
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rating = Column(Integer, nullable=True) # 1-5 自评
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is_deleted = Column(Boolean, default=False)
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sync_version = Column(Integer, default=1)
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created_at = Column(DateTime, default=utcnow)
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# 关联关系
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goal = relationship("Goal", back_populates="reviews")
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class GoalCheckin(Base):
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"""目标累计打卡记录模型"""
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__tablename__ = "goal_checkins"
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id = Column(Integer, primary_key=True, index=True)
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uuid = Column(String(36), default=lambda: str(_uuid.uuid4()), unique=True, index=True)
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goal_id = Column(Integer, ForeignKey("goals.id"), nullable=False)
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value = Column(Float, nullable=False)
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note = Column(Text, nullable=True)
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checkin_date = Column(Date, nullable=False)
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is_deleted = Column(Boolean, default=False)
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sync_version = Column(Integer, default=1)
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created_at = Column(DateTime, default=utcnow)
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# 关联关系
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goal = relationship("Goal", back_populates="checkins")
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