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SZCJW
2026-04-19 23:41:35 +08:00
parent 7660cda647
commit ef257e7120
31 changed files with 6317 additions and 1332 deletions
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src/models/database.py
+33 -28
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@@ -1,5 +1,5 @@
# models/database.py
from sqlalchemy import Column, Integer, String, Text, DateTime, Date, JSON, LargeBinary, Boolean, Float, ForeignKey, UniqueConstraint
from sqlalchemy import Column, Integer, String, Text, DateTime, Date, JSON, LargeBinary, Boolean, Float, ForeignKey, UniqueConstraint, Numeric
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.sql import func
from sqlalchemy.orm import relationship
@@ -10,6 +10,7 @@ Base = declarative_base()
class User(Base):
"""用户表"""
__tablename__ = "users"
__excluded_fields__ = {'hashed_password'}
id = Column(Integer, primary_key=True, index=True)
username = Column(String(50), unique=True, index=True, nullable=False)
@@ -39,7 +40,11 @@ class User(Base):
if perm.code == permission_code:
return True
return False
def safe_dict(self):
return {k: v for k, v in self.__dict__.items()
if not k.startswith('_') and k not in self.__excluded_fields__}
def __repr__(self):
return f"<User(id={self.id}, username='{self.username}')>"
@@ -357,7 +362,7 @@ class FeatureDetection(Base):
stp_file_id = Column(Integer, ForeignKey("stp_files.id"), nullable=False, index=True)
# 特征信息
feature_type = Column(String(50), nullable=False, index=True) # thin_wall, thick_wall, rib, boss, draft_angle
feature_type = Column(String(50), nullable=False, index=True) # thin_wall, thick_wall, wall_non_uniform, rib, boss, draft_angle, high_curvature, fillet
confidence = Column(Float, nullable=False) # 0.0 - 1.0
# 位置和尺寸
@@ -481,8 +486,8 @@ class Product(Base):
category = Column(String(100), nullable=True)
unit = Column(String(20), default="件")
item_type = Column(String(20), default="finished", index=True)
cost_price = Column(Float, default=0)
sale_price = Column(Float, default=0)
cost_price = Column(Numeric(12, 2), default=0)
sale_price = Column(Numeric(12, 2), default=0)
min_stock = Column(Integer, default=0)
max_stock = Column(Integer, default=1000)
is_active = Column(Boolean, default=True)
@@ -516,8 +521,8 @@ class ProductMaterial(Base):
id = Column(Integer, primary_key=True, index=True)
finished_product_id = Column(Integer, ForeignKey("products.id"), nullable=False, index=True)
material_product_id = Column(Integer, ForeignKey("products.id"), nullable=False, index=True)
quantity = Column(Float, nullable=False)
loss_rate = Column(Float, default=0)
quantity = Column(Numeric(12, 4), nullable=False)
loss_rate = Column(Numeric(5, 4), default=0)
created_at = Column(DateTime, default=func.now())
updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
@@ -542,7 +547,7 @@ class MaterialPriceHistory(Base):
id = Column(Integer, primary_key=True, index=True)
product_id = Column(Integer, ForeignKey("products.id"), nullable=False, index=True)
price = Column(Float, nullable=False)
price = Column(Numeric(12, 2), nullable=False)
effective_date = Column(DateTime, default=func.now(), index=True)
supplier_id = Column(Integer, ForeignKey("suppliers.id"), nullable=True, index=True)
remark = Column(Text, nullable=True)
@@ -615,7 +620,7 @@ class Customer(Base):
bank_name = Column(String(100), nullable=True)
bank_account = Column(String(50), nullable=True)
tax_number = Column(String(50), nullable=True)
credit_limit = Column(Float, default=0)
credit_limit = Column(Numeric(12, 2), default=0)
is_active = Column(Boolean, default=True)
created_at = Column(DateTime, default=func.now())
updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
@@ -653,8 +658,8 @@ class Inventory(Base):
id = Column(Integer, primary_key=True, index=True)
product_id = Column(Integer, ForeignKey("products.id"), nullable=False, index=True)
warehouse_id = Column(Integer, ForeignKey("warehouses.id"), nullable=False, index=True)
quantity = Column(Float, default=0)
locked_quantity = Column(Float, default=0)
quantity = Column(Numeric(12, 4), default=0)
locked_quantity = Column(Numeric(12, 4), default=0)
batch_number = Column(String(50), nullable=True)
location = Column(String(100), nullable=True)
updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
@@ -678,14 +683,14 @@ class StockMovement(Base):
product_id = Column(Integer, ForeignKey("products.id"), nullable=False, index=True)
warehouse_id = Column(Integer, ForeignKey("warehouses.id"), nullable=False)
movement_type = Column(String(20), nullable=False)
quantity = Column(Float, nullable=False)
before_quantity = Column(Float, default=0)
after_quantity = Column(Float, default=0)
quantity = Column(Numeric(12, 4), nullable=False)
before_quantity = Column(Numeric(12, 4), default=0)
after_quantity = Column(Numeric(12, 4), default=0)
reference_type = Column(String(50), nullable=True)
reference_id = Column(Integer, nullable=True)
reference_no = Column(String(50), nullable=True)
unit_price = Column(Float, nullable=True)
total_amount = Column(Float, nullable=True)
unit_price = Column(Numeric(12, 2), nullable=True)
total_amount = Column(Numeric(12, 2), nullable=True)
remark = Column(Text, nullable=True)
operator_id = Column(Integer, ForeignKey("users.id"), nullable=True)
created_at = Column(DateTime, default=func.now(), index=True)
@@ -706,8 +711,8 @@ class PurchaseOrder(Base):
order_date = Column(DateTime, default=func.now())
expected_date = Column(Date, nullable=True)
status = Column(String(20), default="draft")
total_amount = Column(Float, default=0)
paid_amount = Column(Float, default=0)
total_amount = Column(Numeric(12, 2), default=0)
paid_amount = Column(Numeric(12, 2), default=0)
remark = Column(Text, nullable=True)
operator_id = Column(Integer, ForeignKey("users.id"), nullable=True)
created_at = Column(DateTime, default=func.now())
@@ -732,8 +737,8 @@ class PurchaseOrderItem(Base):
product_id = Column(Integer, ForeignKey("products.id"), nullable=False)
quantity = Column(Integer, nullable=False)
received_quantity = Column(Integer, default=0)
unit_price = Column(Float, nullable=False)
amount = Column(Float, nullable=False)
unit_price = Column(Numeric(12, 2), nullable=False)
amount = Column(Numeric(12, 2), nullable=False)
remark = Column(Text, nullable=True)
order = relationship("PurchaseOrder", back_populates="items")
@@ -757,10 +762,10 @@ class SalesOrder(Base):
status = Column(String(20), default="draft")
production_status = Column(String(20), default="not_started", index=True)
production_no = Column(String(50), nullable=True, index=True)
planned_material_cost = Column(Float, default=0)
actual_material_cost = Column(Float, default=0)
total_amount = Column(Float, default=0)
received_amount = Column(Float, default=0)
planned_material_cost = Column(Numeric(12, 2), default=0)
actual_material_cost = Column(Numeric(12, 2), default=0)
total_amount = Column(Numeric(12, 2), default=0)
received_amount = Column(Numeric(12, 2), default=0)
remark = Column(Text, nullable=True)
operator_id = Column(Integer, ForeignKey("users.id"), nullable=True)
created_at = Column(DateTime, default=func.now())
@@ -781,7 +786,7 @@ class FinanceTransaction(Base):
txn_type = Column(String(20), nullable=False, index=True)
partner_type = Column(String(20), nullable=False, index=True)
partner_id = Column(Integer, nullable=False, index=True)
amount = Column(Float, nullable=False)
amount = Column(Numeric(12, 2), nullable=False)
txn_date = Column(DateTime, default=func.now(), index=True)
method = Column(String(30), default="bank")
account_name = Column(String(100), nullable=True)
@@ -803,7 +808,7 @@ class FinanceAllocation(Base):
transaction_id = Column(Integer, ForeignKey("finance_transactions.id"), nullable=False, index=True)
order_type = Column(String(20), nullable=False, index=True)
order_id = Column(Integer, nullable=False, index=True)
allocated_amount = Column(Float, nullable=False)
allocated_amount = Column(Numeric(12, 2), nullable=False)
created_at = Column(DateTime, default=func.now(), index=True)
transaction = relationship("FinanceTransaction", back_populates="allocations")
@@ -852,8 +857,8 @@ class SalesOrderItem(Base):
product_id = Column(Integer, ForeignKey("products.id"), nullable=False)
quantity = Column(Integer, nullable=False)
delivered_quantity = Column(Integer, default=0)
unit_price = Column(Float, nullable=False)
amount = Column(Float, nullable=False)
unit_price = Column(Numeric(12, 2), nullable=False)
amount = Column(Numeric(12, 2), nullable=False)
remark = Column(Text, nullable=True)
order = relationship("SalesOrder", back_populates="items")