public async Task <NovelDto> AddNovel(NovelPostDto novelDto)
{
var newnovel = new Novel
{
Title = novelDto.Title,
AltTitlesCollection = novelDto.AltTitles.ToImmutableArray()
};
// set type
var type = await _dbContext.Types.FindAsync(novelDto.TypeId);
newnovel.Type = type ?? throw new DeepValidationException(nameof(novelDto.TypeId), $"Type with id:{novelDto.TypeId} was not found");
newnovel.Genres = new List <NovelGenre>();
foreach (var genreId in novelDto.GenreIds)
{
var genre = await _dbContext.Genres.FindAsync(genreId);
if (genre == null)
{
throw new DeepValidationException(nameof(novelDto.GenreIds), $"Genre with id:{genreId} was not found");
}
newnovel.Genres.Add(new NovelGenre {
Genre = genre
});
}
newnovel.Tags = new List <NovelTag>();
foreach (var tagId in novelDto.TagIds)
{
var tag = await _dbContext.Tags.FindAsync(tagId);
if (tag == null)
{
throw new DeepValidationException(nameof(novelDto.TagIds), $"Tag with id:{tagId} was not found");
}
newnovel.Tags.Add(new NovelTag {
Tag = tag
});
}
await _dbContext.Novels.AddAsync(newnovel);
await _dbContext.SaveChangesAsync();
return(_mapper.Map <NovelDto>(newnovel));
}
public async Task Seed()
{
await _dbContext.Database.EnsureDeletedAsync();
await _dbContext.Database.EnsureCreatedAsync();
var tag1 = new Tag {
Name = "tag1", Hint = "This is tag1"
};
var tag2 = new Tag {
Name = "tag2", Hint = "This is tag2"
};
var genre1 = new Genre {
Name = "genre1", Hint = "This is genre1"
};
var genre2 = new Genre {
Name = "genre2", Hint = "This is genre2"
};
var genre3 = new Genre {
Name = "genre3", Hint = "This is genre3"
};
var type1 = new NovelType {
Name = "Type1"
};
var type2 = new NovelType {
Name = "Type2"
};
var novel1 = new Novel
{
Title = "Novel1Title",
AltTitlesCollection = (new [] { "Novel1AltTitle1", "Novel1AltTitle2" }).ToImmutableArray(),
Type = type1,
Genres = new List <NovelGenre> {
new NovelGenre {
Genre = genre1
}, new NovelGenre {
Genre = genre2
}
},
Tags = new List <NovelTag> {
new NovelTag {
Tag = tag1
}, new NovelTag {
Tag = tag2
}
}
};
var novel2 = new Novel
{
Title = "Novel2Title",
AltTitlesCollection = (new[] { "Novel2AltTitle1", "Novel2AltTitle2" }).ToImmutableArray(),
Type = type2,
Genres = new List <NovelGenre> {
new NovelGenre {
Genre = genre3
}, new NovelGenre {
Genre = genre2
}
},
Tags = new List <NovelTag> {
new NovelTag {
Tag = tag2
}
}
};
await _dbContext.Novels.AddRangeAsync(novel1, novel2);
await _dbContext.SaveChangesAsync();
}
