/// <summary>
/// 用于向 PhotoTrendTables EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToPhotoTrendTables(PhotoTrendTable photoTrendTable)
{
base.AddObject("PhotoTrendTables", photoTrendTable);
}
public string Post(PostItem postItem)
{
UserTable user= db.UserTables.SingleOrDefault(c=>c.Id==postItem.UserId);
Console.WriteLine(user.UserName + "Post" + postItem.Name);
user.Point += postItem.GetPoints;
ItemTable item = new ItemTable()
{
Amount=postItem.Amount,
CategoryId=postItem.CategoryId,
Describe=postItem.Describe,
Name=postItem.Name,
UserId=postItem.UserId,
Image=postItem.PostImage,
Time=DateTime.Now.ToShortDateString()
};
db.ItemTables.AddObject(item);
db.SaveChanges();
Console.WriteLine(user.UserName + "Post" + postItem.Name + "Save To DataBase Success");
PostAffectTable postAffect = new PostAffectTable()
{
UserId=postItem.UserId,
Time=DateTime.Now.ToShortDateString(),
PostAffect=postItem.PostAffect,
Describe="Posts "+postItem.Amount+" "+postItem.Name,
};
db.PostAffectTables.AddObject(postAffect);
PhotoTrendTable photoTrendTable = new PhotoTrendTable()
{
Describe=" posts "+ postItem.Name,
ItemId=item.Id,
Time = DateTime.Now.ToShortDateString(),
UserId=postItem.UserId
};
db.PhotoTrendTables.AddObject(photoTrendTable);
db.SaveChanges();
int i = 0;
foreach (UserTable userTable in db.UserTables.ToList().OrderByDescending(c => c.Point))
{
i++;
if (userTable.Id == postItem.UserId)
{
user.NowRank = i;
break;
}
}
i = 0;
foreach (UserTable userTable in db.UserTables.Where(c=>c.City==user.City).ToList().OrderByDescending(c => c.Point))
{
i++;
if (userTable.Id == postItem.UserId)
{
user.NowCityRank = i;
break;
}
}
dealWithAchievement(user);
user.UserRank = user.NowRank - user.LastRank;
user.CityRank = user.NowCityRank - user.CityLastRank;
user.LastRank = user.NowRank;
user.CityLastRank = user.NowCityRank;
db.SaveChanges();
return postItem.Name+"Unload OK";
}
/// <summary>
/// 创建新的 PhotoTrendTable 对象。
/// </summary>
/// <param name="id">Id 属性的初始值。</param>
/// <param name="userId">UserId 属性的初始值。</param>
/// <param name="describe">Describe 属性的初始值。</param>
/// <param name="time">Time 属性的初始值。</param>
/// <param name="itemId">ItemId 属性的初始值。</param>
public static PhotoTrendTable CreatePhotoTrendTable(global::System.Int32 id, global::System.Int32 userId, global::System.String describe, global::System.String time, global::System.Int32 itemId)
{
PhotoTrendTable photoTrendTable = new PhotoTrendTable();
photoTrendTable.Id = id;
photoTrendTable.UserId = userId;
photoTrendTable.Describe = describe;
photoTrendTable.Time = time;
photoTrendTable.ItemId = itemId;
return photoTrendTable;
}
