public async Task <Either <ActionResult, ThemeViewModel> > CreateTheme(ThemeSaveViewModel created)
{
return(await _userService.CheckCanManageAllTaxonomy()
.OnSuccess(
async _ =>
{
if (_context.Themes.Any(theme => theme.Slug == created.Slug))
{
return ValidationActionResult(ValidationErrorMessages.SlugNotUnique);
}
var saved = await _context.Themes.AddAsync(
new Theme
{
Slug = created.Slug,
Summary = created.Summary,
Title = created.Title,
}
);
await _context.SaveChangesAsync();
await _publishingService.TaxonomyChanged();
return await GetTheme(saved.Entity.Id);
}
));
}
public async Task <Either <ActionResult, TopicViewModel> > CreateTopic(TopicSaveViewModel created)
{
return(await _userService.CheckCanManageAllTaxonomy()
.OnSuccessDo(() => ValidateSelectedTheme(created.ThemeId))
.OnSuccess(
async _ =>
{
if (_contentContext.Topics.Any(
topic => topic.Slug == created.Slug &&
topic.ThemeId == created.ThemeId
))
{
return ValidationActionResult(ValidationErrorMessages.SlugNotUnique);
}
var saved = await _contentContext.Topics.AddAsync(
new Topic
{
Title = created.Title,
Slug = created.Slug,
ThemeId = created.ThemeId,
}
);
await _contentContext.SaveChangesAsync();
await _publishingService.TaxonomyChanged();
return await GetTopic(saved.Entity.Id);
}
));
}