mirror of
https://github.com/danieleteti/delphimvcframework.git
synced 2024-11-16 00:05:53 +01:00
9b70ee40fc
IMVCSerUnSer = interface
['{1ECA942A-E3C4-45DD-9D23-C00363B5E334}']
function SerializeObject(AObject: TObject; AIgnoredProperties: array of string): String;
function SerializeObjectStrict(AObject: TObject): String;
function SerializeDataSet(ADataSet: TDataSet; AIgnoredFields: array of string): String;
function SerializeCollection(AList: TObject; AIgnoredProperties: array of string): String;
function SerializeCollectionStrict(AList: TObject): String;
procedure DeserializeObject(ASerializedObject: String; AObject: TObject);
procedure DeserializeCollection(ASerializedObjectList: string; AList: IMVCList; AClazz: TClass);
end;
116 lines
2.7 KiB
ObjectPascal
116 lines
2.7 KiB
ObjectPascal
unit Controllers.Articles;
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interface
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uses mvcframework, mvcframework.Commons, Controllers.Base;
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type
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[MVCDoc('Resource that manages articles CRUD')]
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[MVCPath('/articles')]
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TArticlesController = class(TBaseController)
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public
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[MVCDoc('Returns the list of articles')]
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[MVCPath]
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[MVCHTTPMethod([httpGET])]
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procedure GetArticles;
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[MVCDoc('Returns the article with the specified id')]
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[MVCPath('/($id)')]
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[MVCHTTPMethod([httpGET])]
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procedure GetArticleByID(id: Integer);
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[MVCDoc('Deletes the article with the specified id')]
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[MVCPath('/($id)')]
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[MVCHTTPMethod([httpDelete])]
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procedure DeleteArticleByID(id: Integer);
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[MVCDoc('Updates the article with the specified id and return "200: OK"')]
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[MVCPath('/($id)')]
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[MVCHTTPMethod([httpPUT])]
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procedure UpdateArticleByID(id: Integer);
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[MVCDoc('Creates a new article and returns "201: Created"')]
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[MVCPath]
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[MVCHTTPMethod([httpPOST])]
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procedure CreateArticle(Context: TWebContext);
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end;
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implementation
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{ TArticlesController }
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uses Services, BusinessObjects, Commons, mvcframework.Serializer.Intf;
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procedure TArticlesController.CreateArticle(Context: TWebContext);
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var
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Article: TArticle;
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begin
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Article := Context.Request.BodyAs<TArticle>;
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try
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GetArticlesService.Add(Article);
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Render(201, 'Article Created');
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finally
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Article.Free;
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end;
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end;
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procedure TArticlesController.DeleteArticleByID(id: Integer);
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var
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Article: TArticle;
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begin
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GetArticlesService.StartTransaction;
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try
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Article := GetArticlesService.GetByID
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(Context.Request.ParamsAsInteger['id']);
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try
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GetArticlesService.Delete(Article);
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finally
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Article.Free;
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end;
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GetArticlesService.Commit;
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except
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GetArticlesService.Rollback;
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raise;
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end;
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end;
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procedure TArticlesController.GetArticles;
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begin
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Render<TArticle>(GetArticlesService.GetAll);
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end;
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procedure TArticlesController.UpdateArticleByID(id: Integer);
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var
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Article: TArticle;
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begin
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Article := Context.Request.BodyAs<TArticle>;
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try
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Article.id := Context.Request.ParamsAsInteger['id'];
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GetArticlesService.Update(Article);
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Render(200, 'Article Updated');
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finally
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Article.Free;
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end;
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end;
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procedure TArticlesController.GetArticleByID(id: Integer);
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var
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Article: TArticle;
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begin
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try
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Article := GetArticlesService.GetByID
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(Context.Request.ParamsAsInteger['id']);
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Render(Article);
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except
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on E: EServiceException do
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begin
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raise EMVCException.Create(E.Message, '', 0, 404);
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end
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else
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raise;
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end;
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end;
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end.
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