Simone GET requests

[simonesquad]

• GET /customers/orders - Returns all customers with their orders

• GET /customers/customer/{id} - Returns the customer and their orders with the given customer id

• GET /customers/namelike/{likename} - Returns all customers and their orders with a customer name containing the given substring

• GET /agents/agent/{id} - Returns the agent and their customers with the given agent id

• GET /orders/order/{id} - Returns the order and its customer with the given order number

• GET /customers/orders/count - Using a custom query, return a list of all customers with the number of orders they have placed.

• Stretch Goal
  GET /orders/advanceamount - returns all orders with their customers that have an advanceamount greater than 0.