public async Task <ActionResult <TopicViewModel> > CreateTopic(
SaveTopicViewModel topic)
{
return(await _topicService
.CreateTopic(topic)
.HandleFailuresOrOk());
}
public async Task <Either <ActionResult, TopicViewModel> > UpdateTopic(
Guid topicId,
SaveTopicViewModel updatedTopic)
{
return(await _userService.CheckCanManageAllTaxonomy()
.OnSuccess(() => _persistenceHelper.CheckEntityExists <Topic>(topicId))
.OnSuccessDo(() => ValidateSelectedTheme(updatedTopic.ThemeId))
.OnSuccess(
async topic =>
{
if (_contentContext.Topics.Any(
t => t.Slug == updatedTopic.Slug &&
t.Id != topicId &&
t.ThemeId == updatedTopic.ThemeId
))
{
return ValidationActionResult(ValidationErrorMessages.SlugNotUnique);
}
topic.Title = updatedTopic.Title;
topic.Slug = updatedTopic.Slug;
topic.ThemeId = updatedTopic.ThemeId;
_contentContext.Topics.Update(topic);
await _contentContext.SaveChangesAsync();
await _publishingService.TaxonomyChanged();
return await GetTopic(topic.Id);
}
));
}
public async Task <Either <ActionResult, TopicViewModel> > CreateTopic(SaveTopicViewModel createdTopic)
{
return(await _userService.CheckCanManageAllTaxonomy()
.OnSuccessDo(() => ValidateSelectedTheme(createdTopic.ThemeId))
.OnSuccess(
async _ =>
{
if (_contentContext.Topics.Any(
topic => topic.Slug == createdTopic.Slug &&
topic.ThemeId == createdTopic.ThemeId
))
{
return ValidationActionResult(ValidationErrorMessages.SlugNotUnique);
}
var saved = await _contentContext.Topics.AddAsync(
new Topic
{
Title = createdTopic.Title,
Slug = createdTopic.Slug,
ThemeId = createdTopic.ThemeId,
}
);
await _contentContext.SaveChangesAsync();
await _publishingService.TaxonomyChanged();
return await GetTopic(saved.Entity.Id);
}
));
}
public async Task <ActionResult <TopicViewModel> > UpdateTopic(
Guid topicId,
SaveTopicViewModel topic)
{
return(await _topicService
.UpdateTopic(topicId, topic)
.HandleFailuresOrOk());
}
public async void CreateTopic_Returns_Ok()
{
var request = new SaveTopicViewModel
{
Title = "Test topic",
ThemeId = Guid.NewGuid()
};
var viewModel = new TopicViewModel
{
Id = Guid.NewGuid()
};
var topicService = new Mock <ITopicService>();
topicService.Setup(s => s.CreateTopic(request)).ReturnsAsync(viewModel);
var controller = new TopicController(topicService.Object);
var result = await controller.CreateTopic(request);
Assert.Equal(viewModel, result.Value);
}
