streamlined address and availability

backend/models/index.js

@@ -5,6 +5,7 @@ const Rental = require('./Rental');
 const Message = require('./Message');
 const ItemRequest = require('./ItemRequest');
 const ItemRequestResponse = require('./ItemRequestResponse');
+const UserAddress = require('./UserAddress');
 
 User.hasMany(Item, { as: 'ownedItems', foreignKey: 'ownerId' });
 Item.belongsTo(User, { as: 'owner', foreignKey: 'ownerId' });
@@ -33,6 +34,9 @@ ItemRequestResponse.belongsTo(User, { as: 'responder', foreignKey: 'responderId'
 ItemRequestResponse.belongsTo(ItemRequest, { as: 'itemRequest', foreignKey: 'itemRequestId' });
 ItemRequestResponse.belongsTo(Item, { as: 'existingItem', foreignKey: 'existingItemId' });
 
+User.hasMany(UserAddress, { as: 'addresses', foreignKey: 'userId' });
+UserAddress.belongsTo(User, { as: 'user', foreignKey: 'userId' });
+
 module.exports = {
   sequelize,
   User,
@@ -40,5 +44,6 @@ module.exports = {
   Rental,
   Message,
   ItemRequest,
-  ItemRequestResponse
+  ItemRequestResponse,
+  UserAddress
 };