Questions tagged as 'ddd'

Tagged questions
2
answers

DDD C # - On which layer should I implement the data export part

I am developing an application in C # and WPF, with several registers such as Customers, Suppliers, Products, etc. I am using the DDD concept and am having a question about how to implement a data export module. I will need to export data and th...
asked by 08.07.2017 / 17:01
1
answer

How do I reference the Entity Framework 6 from the .Net Core Class Library?

When installing the Entity Framework from Nuget I get the following error in your reference:    The dependency EntityFramework 6.1.3 does not support framework .NETCoreApp, Version = v1.6 How to work around this error? If anyone can help,...
asked by 15.02.2017 / 02:37
1
answer

DTO Assembler, how do you actually use it?

I'm reading about DTO and tbm viewmodel in ASP.NET and wanted to do something like this in JAVA. If I'm not mistaken, DTO is a way to traffic data between layers in a specific way without having to change domain entities. Well, in ASP we have...
asked by 18.11.2016 / 23:43
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Problems with Migration

I'm developing an application using DDD architecture. In my Infra layer, I have my data models, all based on Code First . I'm trying to use MySql as a database. I have already installed everything that was needed ( EF , MySqlConnector ) and m...
asked by 25.09.2018 / 14:57
1
answer

Error performing Update using EntityFramework Core

I have a layered project using DDD and I'm having problems while doing UPDATE from a record of my PersonSituation class with EF Core. public Task Handle(UpdatePessoaSituacaoCommand message, CancellationToken cancellationToken) {...
asked by 08.07.2018 / 16:25
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Doubt AngularJS - DDD - Graphics

Good evening guys. I am developing a finance control application with revenue, expenses, transfers between accounts, reports and graphics in angularjs + webapi + ddd + automapper + injection of dependencies to study new technologies, as I cur...
asked by 06.06.2018 / 03:52
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answers

Upload a Grid in a view listing individuals and legal entities - Asp.net core MVC

I need to load a Grid in a view listing physical and legal entities, but I'm having difficulty because they are in different tables. I'll explain better: 1 - I have the classes Person, Person and PersonJuridica. public class Pessoa : En...
asked by 25.02.2018 / 12:21
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answers

How to implement a MediatR INotificationHandler interface method - Asp.net Core

When installing MediatR 3.0.1 in my project, the INotificationHandler interface looks like this: #region Assembly MediatR, Version=3.0.1.0, Culture=neutral, PublicKeyToken=null // C:\Users\jalbe\.nuget\packages\mediatr.0.1\lib\netstanda...
asked by 16.01.2018 / 09:18
1
answer

Error Treatments 404 and 500

Good afternoon, my question is as follows as I am still new to asp.net and on the DDD I still have some doubt that it is in which layer using the DDD standard I would implement the 404 and 500 error handling, if would be in the presentation laye...
asked by 30.11.2017 / 19:28
1
answer

Error in separating responsibilities

On the node, I created the following template to represent my user: "use strict"; var Sequelize = require('sequelize'); module.exports = function() { return sequelize.define('user', { ID_USER: { type: Sequelize.INTEG...
asked by 15.03.2017 / 15:45