feat: 导入福州历史数据

web/commons/models/sanming_steel.py

@@ -3,10 +3,12 @@ import datetime
 from dateutil.relativedelta import relativedelta
 from sqlalchemy import Column, Integer, String, Numeric, Date, UniqueConstraint
 
+from commons.models.mixin.base import BaseModelMixin
+from commons.models.model import Model
 from core.extensions import db
 
 
-class SanmingSteel(db.Model):
+class SanmingSteel(db.Model, Model, BaseModelMixin):
     __tablename__ = 'SANMING_STEEL'
     id = Column('ID', Integer, primary_key=True)
     name = Column('NAME', String(128), default='', comment='名称')
@@ -17,10 +19,18 @@ class SanmingSteel(db.Model):
     date = Column('DATE', Date, comment='日期')
 
     __table_args__ = (
-        UniqueConstraint(name, spec, material, date, name='Idx_key'),
+        UniqueConstraint(name, spec, date, name='Idx_key'),
         {'comment': '三明钢铁'},
     )
 
+    def find_by_key(self):
+        query = SanmingSteel.query
+        query = query.filter(SanmingSteel.name == self.name)
+        query = query.filter(SanmingSteel.spec == self.spec)
+        query = query.filter(SanmingSteel.date == self.date)
+        result = query.one_or_none()
+        return result
+
     @classmethod
     def get_query(cls, year, month, name, spec):
         start_date = datetime.date(year, month, 1)