83 lines
3.9 KiB
Python
83 lines
3.9 KiB
Python
from sqlalchemy import Column, String, Integer, Float, DateTime, JSON, ForeignKey
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from sqlalchemy.dialects.mysql import DECIMAL
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from sqlalchemy.sql import func, select
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from pydantic import BaseModel, Field
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from typing import Optional, List
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from datetime import datetime
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from .database import Base
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from app.core.utils import CommonUtils
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from app.core.imageprocessor import process_image, ImageFormat
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# 数据库模型
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class MerchantDB(Base):
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__tablename__ = "merchants"
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id = Column(Integer, primary_key=True, autoincrement=True)
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user_id = Column(Integer, ForeignKey("users.userid"), nullable=False) # 归属用户
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name = Column(String(100), nullable=False)
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business_hours = Column(String(100), nullable=False) # 营业时间，如 "09:00-22:00"
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address = Column(String(200), nullable=False)
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longitude = Column(DECIMAL(9, 6), nullable=False) # 经度，精确到小数点后6位
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latitude = Column(DECIMAL(9, 6), nullable=False) # 纬度，精确到小数点后6位
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phone = Column(String(20), nullable=False)
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brand_image_url = Column(String(200)) # 品牌图片地址
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pay_gift_points_rate = Column(DECIMAL(4,2), nullable=False, default=0.00) # 支付赠送积分比例，默认0%
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pay_share_rate = Column(DECIMAL(4,2), nullable=False, default=0.00) # 在线买单分润比例，默认0%
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create_time = Column(DateTime(timezone=True), server_default=func.now())
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update_time = Column(DateTime(timezone=True), onupdate=func.now())
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category_id = Column(Integer, ForeignKey("merchant_categories.id"), nullable=True)
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@property
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def optimized_brand_image_url(self):
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return process_image(self.brand_image_url).quality(80).thumbnail(width=450, height=450).format(ImageFormat.WEBP).build()
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class MerchantCreate(BaseModel):
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user_id: int
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name: str = Field(..., max_length=100)
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business_hours: str = Field(..., max_length=100)
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address: str = Field(..., max_length=200)
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longitude: float = Field(..., ge=-180, le=180, description="经度")
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latitude: float = Field(..., ge=-90, le=90, description="纬度")
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phone: str = Field(..., max_length=20, pattern=r'^\d+$')
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pay_gift_points_rate: Optional[float] = Field(10.00, ge=0, le=100) # 支付赠送积分比例
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pay_share_rate: Optional[float] = Field(0.00, ge=0, le=100) # 在线买单分润比例
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brand_image_url: Optional[str] = Field(None, max_length=200)
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category_id: Optional[int] = None
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class MerchantUpdate(BaseModel):
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user_id: Optional[int] = None
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name: Optional[str] = Field(None, max_length=100)
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business_hours: Optional[str] = Field(None, max_length=100)
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address: Optional[str] = Field(None, max_length=200)
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longitude: Optional[float] = Field(None, ge=-180, le=180, description="经度")
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latitude: Optional[float] = Field(None, ge=-90, le=90, description="纬度")
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phone: Optional[str] = Field(None, max_length=20, pattern=r'^\d+$')
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pay_gift_points_rate: Optional[float] = Field(None, ge=0, le=100) # 支付赠送积分比例
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pay_share_rate: Optional[float] = Field(None, ge=0, le=100) # 在线买单分润比例
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brand_image_url: Optional[str] = Field(None, max_length=200)
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category_id: Optional[int] = None
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class MerchantInfo(BaseModel):
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id: int
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user_id: int
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user_phone: Optional[str] = None
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user_nickname: Optional[str] = None
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online_pay_count: Optional[int] = 0
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name: str
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business_hours: str
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address: str
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longitude: float
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latitude: float
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phone: str
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pay_gift_points_rate: float
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pay_share_rate: float
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brand_image_url: Optional[str] = None
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optimized_brand_image_url: Optional[str] = None
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create_time: datetime
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update_time: Optional[datetime]
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distance: Optional[int] = None # 距离（米）
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category_id: Optional[int] = None
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category_name: Optional[str] = None # 用于关联查询显示分类名称
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class Config:
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from_attributes = True |