HTTPCodable

struct Todo: Codable {
  var id: Int
  var userId: Int
  var title: String
  var completed: Bool
}

let url = "https://jsonplaceholder.typicode.com/todos"

Client.shared.get(url, as: [Todo].self).map { todos in
  // todos is an array of Todo objects
  return todos.filter { $0.completed }
}.whenFulfilled { completed in
  // completed is an array of completed todos
}

import HTTPCodable

/// Our object
struct Todo: Codable {
  var id: Int
  var userId: Int
  var title: String
  var completed: Bool
}

/// You can define your ?query=string&s=foo as Codable structs
struct TodoQuery: Codable {
  var id: Int?
  var userId: Int?
  var completed: Bool?
}

Client.shared.baseUrl = "https://jsonplaceholder.typicode.com/"

// Simple GET
Client.shared.get("/todos", as: [Todo].self).whenFulfilled { todos in
  // todos is an array of Todo objects
}

// GET with query
Client.shared.get("/todos", as: [Todo].self, query: TodoQuery(id: nil, userId: 1, completed: false)).whenFulfilled { todos in
  // todos is an array of Todo objects, with userId=1 and completed=false
}

// Post
let data = Todo(id: 1, userId: 1, title: "Foo", completed: true)
Client.shared.post(data, to: "/todos", as: Todo.self).whenFulfilled { todo in
  // todo is our newly created todo
}

// Put
Client.shared.put(data, to: "/todos/1", as: Todo.self).whenFulfilled { todo in
  // todo is our updated todo
}

// Patch
Client.shared.patch(data, to: "/todos/1", as: Todo.self).whenFulfilled { todo in
  // todo is our patched todo
}

// Delete
struct EmptyResponse: Codable {}

Client.shared.delete("/todos/1", as: EmptyResponse.self).whenFulfilled { _ in
  // removed
}

dependencies: [
    .package(url: "https://github.com/terwanerik/HTTPCodable.git", from: "0.1.0")
]

import HTTPCodable