// ***************************************************************************
//
// Delphi MVC Framework
//
// Copyright (c) 2010-2022 Daniele Teti and the DMVCFramework Team
//
// https://github.com/danieleteti/delphimvcframework
//
// ***************************************************************************
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// *************************************************************************** }

unit MainControllerU;

interface

uses
  MVCFramework, MVCFramework.Commons;

type

  [MVCPath('/api')]
  TMainController = class(TMVCController) 
  public
    [MVCPath]
    [MVCHTTPMethod([httpGET])]
    procedure Index;

    [MVCPath('/reversedstrings/($Value)')]
    [MVCHTTPMethod([httpGET])]
    procedure GetReversedString(const Value: String);
  protected
    procedure OnBeforeAction(Context: TWebContext; const AActionName: string; var Handled: Boolean); override;
    procedure OnAfterAction(Context: TWebContext; const AActionName: string); override;

  public
    //Sample CRUD Actions for a "Customer" entity
    [MVCPath('/customers')]
    [MVCHTTPMethod([httpGET])]
    procedure GetCustomers;

    [MVCPath('/customers/($id)')]
    [MVCHTTPMethod([httpGET])]
    procedure GetCustomer(id: Integer);

    [MVCPath('/customers')]
    [MVCHTTPMethod([httpPOST])]
    procedure CreateCustomer;

    [MVCPath('/customers/($id)')]
    [MVCHTTPMethod([httpPUT])]
    procedure UpdateCustomer(id: Integer);

    [MVCPath('/customers/($id)')]
    [MVCHTTPMethod([httpDELETE])]
    procedure DeleteCustomer(id: Integer);

  end;

implementation

uses
  System.SysUtils, MVCFramework.Logger, System.StrUtils;

procedure TMainController.Index;
begin
  //use Context property to access to the HTTP request and response 
  Render('Hello DelphiMVCFramework World');
end;

procedure TMainController.GetReversedString(const Value: String);
begin
  Render(System.StrUtils.ReverseString(Value.Trim));
end;

procedure TMainController.OnAfterAction(Context: TWebContext; const AActionName: string); 
begin
  { Executed after each action }
  inherited;
end;

procedure TMainController.OnBeforeAction(Context: TWebContext; const AActionName: string; var Handled: Boolean);
begin
  { Executed before each action
    if handled is true (or an exception is raised) the actual
    action will not be called }
  inherited;
end;

//Sample CRUD Actions for a "Customer" entity
procedure TMainController.GetCustomers;
begin
  //todo: render a list of customers
end;

procedure TMainController.GetCustomer(id: Integer);
begin
  //todo: render the customer by id
end;

procedure TMainController.CreateCustomer;

begin
  //todo: create a new customer
end;

procedure TMainController.UpdateCustomer(id: Integer);
begin
  //todo: update customer by id
end;

procedure TMainController.DeleteCustomer(id: Integer);
begin
  //todo: delete customer by id
end;



end.