working on test case for SQL Alchemy integration

corepost/test/sqlalchemy_resource.py

@@ -8,8 +8,20 @@ from corepost.web import RESTResource, route, Http
 
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy import Column, Integer, String, ForeignKey
-from sqlalchemy.orm import relationship, backref
+from sqlalchemy.orm import relationship, backref, Session
 
+# support different sessions for read/writes for master/read slave configuration
+class WriteSession(Session):
+    """SQL Alchemy session for writes (to master)"""
+    def __init__(self):
+        Session.__init__(self)
+
+class ReadSession(Session):
+    """SQL Alchemy session for reads (from read slaves)"""
+    def __init__(self):
+        Session.__init__(self)
+
+# SQL Alchemy entities
 Base = declarative_base()
 
 class Customer(Base):
@@ -36,9 +48,76 @@ class CustomerAddress(Base):
     def __init__(self,addressLine1,addressLine2,city,stateCode,countryCode):
         (self.addressLine1,self.addressLine2,self.city,self.stateCode,self.countryCode) = (addressLine1,addressLine2,city,stateCode,countryCode)
 
+class CustomerDAO:
+    """SQLAlchemy DAO that uses blocking I/O. Needs to always be run in defer.deferToThread()"""
+    
+    def findById(self,customerId):
+        pass
+    
+    def save(self,customer):
+        pass
+    
+    def merge(self,customer):
+        pass
+    
+    def delete(self,customer):
+        pass    
+
+# REST services
+
+class CustomerREST:
+    """Customer REST service"""
+    path = "/customer"
+    
+    @route("/",Http.GET)
+    def getAll(self,request,**kwargs):
+        pass
+
+    @route("/<customerId>",Http.GET)
+    def get(self,request,customerId,**kwargs):
+        pass
+
+    @route("/",Http.POST)
+    def post(self,request,customerId,firstName,middleName=None,lastName,**kwargs):
+        pass
+
+    @route("/<customerId>",Http.PUT)
+    def put(self,request,customerId,firstName=None,middleName=None,lastName=None,**kwargs):
+        pass
+
+    @route("/<customerId>",Http.DELETE)
+    def delete(self,request,customerId,**kwargs):
+        pass
+
+class CustomerAddressREST:
+    """Customer Address REST service"""
+    path = "/customer/<customerId>/address"
+    
+    @route("/",Http.GET)
+    def getAll(self,request,**kwargs):
+        pass
+
+    @route("/<addressId>",Http.GET)
+    def get(self,request,customerId,addressId,**kwargs):
+        pass
+
+    @route("/",Http.POST)
+    def post(self,request,customerId,addressId,addressLine1,addressLine2=None,city,stateCode,countryCode,**kwargs):
+        pass
+
+    @route("/<addressId>",Http.PUT)
+    def put(self,request,customerId,self,request,customerId,addressId,addressLine1=None,addressLine2=None,city=None,stateCode=None,countryCode=None,**kwargs):
+        pass
+
+    @route("/<addressId>",Http.DELETE)
+    def delete(self,request,customerId,addressId,**kwargs):
+        pass
+
+
 def run_sqlalchemy_app():
-    app = RESTResource((CustomerRESTService(),CustomerAddressRESTService()))
+    app = RESTResource((CustomerREST(),CustomerAddressREST()))
     app.run(8086)
+    pass
     
 if __name__ == "__main__":
-    run_rest_app()
\ No newline at end of file
+    run_sqlalchemy_app()
\ No newline at end of file