P5-4777 add listprice resources

api/models/product.py

@@ -1,7 +1,10 @@
 # coding=UTF-8
 
+from datetime import datetime
 from api.extensions import db
 from flask_sqlalchemy import BaseQuery
+from sqlalchemy import or_
+from sqlalchemy.orm import joinedload
 
 
 class Product(db.Model):
@@ -13,6 +16,36 @@ class Product(db.Model):
     designer = db.relationship("Designer", backref="products")
 
 
+class ProductField(db.Model):
+
+    __tablename__ = "product-fields"
+
+    id = db.Column("fieldid", db.Integer, primary_key=True)
+    field = db.Column(db.String())
+    inserted = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
+    updated = db.Column(db.DateTime)
+
+
+class ProductProductFields(db.Model):
+
+    __tablename__ = "product-products_fields"
+
+    productid = db.Column(
+        db.Integer, db.ForeignKey("product-products.productid"), nullable=False
+    )
+    fieldid = db.Column(
+        db.Integer, db.ForeignKey("product-fields.fieldid"), nullable=False
+    )
+    value = db.Column(db.String())
+    inserted = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
+    updated = db.Column(db.DateTime)
+
+    product = db.relationship("Product", backref="fields")
+    field = db.relationship("ProductField")
+
+    __table_args__ = (db.PrimaryKeyConstraint(productid, fieldid),)
+
+
 class Currencies(db.Model):
 
     __tablename__ = "product-currencies"
@@ -51,3 +84,35 @@ class Material(db.Model):
 
     def __repr__(self):
         return self.name
+
+
+class PrintProductQuery(BaseQuery):
+    def wallpapers(self):
+        return self.filter(or_(PrintProduct.groupid == 1, PrintProduct.groupid == 3))
+
+    def canvases(self):
+        return self.filter(PrintProduct.groupid == 2)
+
+    def posters(self):
+        return self.filter(PrintProduct.groupid == 7)
+
+    def framed_prints(self):
+        return self.filter(PrintProduct.groupid == 8)
+
+    def with_relations(self):
+        return self.options(joinedload("*"))
+
+
+class PrintProduct(db.Model):
+
+    __tablename__ = "product-printproducts"
+
+    query_class = PrintProductQuery
+
+    id = db.Column("printid", db.Integer, primary_key=True)
+    productid = db.Column(
+        db.Integer, db.ForeignKey("product-products.productid"), nullable=False
+    )
+    groupid = db.Column(db.Integer, nullable=False)
+
+    product = db.relationship("Product", backref="printproducts")