public DResult <Models.Wiki> AddWiki(string name, string groupId, string creatorId, string desc)
{
if (Wikis.Exists(w => w.Name == name))
{
return(DResult.Error <Models.Wiki>("词条已存在！"));
}
var group = Groups.SingleOrDefault(g => g.Id == groupId);
if (group == null)
{
return(DResult.Error <Models.Wiki>("分组不存在！"));
}
var wiki = new Models.Wiki
{
Id = CombHelper.Guid16,
Name = name,
CreatorId = creatorId,
GroupId = groupId,
Hots = 0,
Sort = 0,
Description = desc,
CreateTime = Clock.Now
};
wiki.Sort = Wikis.Max(w => w.Sort, w => w.GroupId == groupId) + 1;
var result = UnitOfWork.Transaction(() =>
{
Wikis.Insert(wiki);
group.WikiCount++;
group.LastUpdateTime = Clock.Now;
Groups.Update(group);
});
return(result > 0 ? DResult.Succ(wiki) : DResult.Error <Models.Wiki>("添加词条失败！"));
}
public List <GroupDto> GroupList()
{
var groups = Groups.Table.OrderBy(g => g.Sort);
var list = groups.MapTo <List <GroupDto> >();
var wikis = Wikis.Where(t => t.Status == 0).GroupBy(t => t.GroupId)
.ToDictionary(k => k.Key, v => v.OrderBy(w => w.Sort).Select(w => w.Name).ToList());
foreach (var group in list)
{
if (wikis.ContainsKey(group.Id))
{
group.Wikis = wikis[group.Id];
}
}
return(list);
}
public DResult AddDetail(string wikiId, DetailDto detail)
{
if (!Wikis.Exists(w => w.Id == wikiId))
{
return(DResult.Error("词条不存在!"));
}
var item = detail.MapTo <WikiDetail>();
item.Id = CombHelper.Guid16;
item.WikiId = wikiId;
item.Sort = Details.Max(d => d.Sort, d => d.WikiId == wikiId) + 1;
var result = Details.Insert(item);
return(string.IsNullOrWhiteSpace(result)
? DResult.Error("添加词条详情失败！")
: DResult.Success);
}
public WikiDto Load(string wiki)
{
var item = Wikis.SingleOrDefault(t => t.Name == wiki && t.Status == 0);
if (item == null)
{
return(null);
}
item.Hots++;
Wikis.Update(item);
var result = item.MapTo <WikiDto>();
var group = Groups.SingleOrDefault(t => t.Id == item.GroupId);
result.Group = group.MapTo <GroupDto>();
var details = Details.Where(t => t.WikiId == item.Id).OrderBy(t => t.Sort);
result.Details = details.MapTo <List <DetailDto> >();
return(result);
}
public DResult AddDetails(string wikiId, List <DetailDto> details)
{
if (!Wikis.Exists(w => w.Id == wikiId))
{
return(DResult.Error("词条不存在!"));
}
var list = details.MapTo <List <WikiDetail> >();
var sort = Details.Max(d => d.Sort, d => d.WikiId == wikiId);
foreach (var detail in list)
{
detail.Id = CombHelper.Guid16;
detail.WikiId = wikiId;
detail.Sort = ++sort;
}
var result = Details.Insert(list);
return(result <= 0
? DResult.Error("批量添加词条详情失败！")
: DResult.Success);
}