protected static MySqlParameter[] GetParameters(Topics_tagsInfo item)
{
return(new MySqlParameter[] {
GetParameter("?tags_id", MySqlDbType.UInt32, 10, item.Tags_id),
GetParameter("?topics_id", MySqlDbType.UInt64, 20, item.Topics_id)
});
}
public static Topics_tagsInfo GetItem(uint?Tags_id, ulong?Topics_id)
{
if (Tags_id == null || Topics_id == null)
{
return(null);
}
if (itemCacheTimeout <= 0)
{
return(dal.GetItem(Tags_id, Topics_id));
}
string key = string.Concat("cnodejs_BLL_Topics_tags_", Tags_id, "_,_", Topics_id);
string value = RedisHelper.Get(key);
if (!string.IsNullOrEmpty(value))
{
try { return(new Topics_tagsInfo(value)); } catch { }
}
Topics_tagsInfo item = dal.GetItem(Tags_id, Topics_id);
if (item == null)
{
return(null);
}
RedisHelper.Set(key, item.Stringify(), itemCacheTimeout);
return(item);
}
private static void RemoveCache(Topics_tagsInfo item)
{
if (item == null)
{
return;
}
RedisHelper.Remove(string.Concat("cnodejs_BLL_Topics_tags_", item.Tags_id, "_,_", item.Topics_id));
}
public static cnodejs.DAL.Topics_tags.SqlUpdateBuild UpdateDiy(Topics_tagsInfo item, uint?Tags_id, ulong?Topics_id)
{
if (itemCacheTimeout > 0)
{
RemoveCache(item != null ? item : GetItem(Tags_id, Topics_id));
}
return(new cnodejs.DAL.Topics_tags.SqlUpdateBuild(item, Tags_id, Topics_id));
}
public static int Update(Topics_tagsInfo item)
{
if (itemCacheTimeout > 0)
{
RemoveCache(item);
}
return(dal.Update(item));
}
public static Topics_tagsInfo Insert(Topics_tagsInfo item)
{
item = dal.Insert(item);
if (itemCacheTimeout > 0)
{
RemoveCache(item);
}
return(item);
}
public APIReturn Post_insert([FromForm] uint?Tags_id, [FromForm] ulong?Topics_id)
{
Topics_tagsInfo item = new Topics_tagsInfo();
item.Tags_id = Tags_id;
item.Topics_id = Topics_id;
item = Topics_tags.Insert(item);
return(new APIReturn(0, "成功", "item", item.ToBson()));
}
public APIReturn Get_item(uint?Tags_id, ulong?Topics_id)
{
Topics_tagsInfo item = Topics_tags.GetItem(Tags_id, Topics_id);
if (item == null)
{
return(new APIReturn(98, "记录不存在，或者没有权限"));
}
return(new APIReturn(0, "成功", "item", item.ToBson()));
}
public APIReturn Put_update(uint?Tags_id, ulong?Topics_id)
{
Topics_tagsInfo item = new Topics_tagsInfo();
item.Tags_id = Tags_id;
item.Topics_id = Topics_id;
int affrows = Topics_tags.Update(item);
if (affrows > 0)
{
return(new APIReturn(0, "成功"));
}
return(new APIReturn(99, "失败"));
}
public SqlUpdateBuild(Topics_tagsInfo item, uint?Tags_id, ulong?Topics_id)
{
_item = item;
_where = SqlHelper.Addslashes("`tags_id` = {0} AND `topics_id` = {1}", Tags_id, Topics_id);
}
public int Update(Topics_tagsInfo item)
{
return(new SqlUpdateBuild(null, item.Tags_id, item.Topics_id).ExecuteNonQuery());
}
public Topics_tagsInfo Insert(Topics_tagsInfo item)
{
SqlHelper.ExecuteNonQuery(TSQL.Insert, GetParameters(item));
return(item);
}
