public override bool Delete(int id)
{
var commentmanager = new BLL.CommentManager();
commentmanager.DeleteAllByUserId(id);
var supportProjectManager = new BLL.SupportProjectManager();
supportProjectManager.DeleteAllByUserId(id);
var projectManager = new BLL.ProjectManager();
projectManager.DeleteByUserId(id);
var launchInfoManager = new BLL.LaunchInfoManager();
launchInfoManager.DeleteByUserId(id);
var likesManager = new BLL.LikesManager();
likesManager.DeleteByUserId(id);
return(dal.Delete(id) > 0);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
BLL.ProjectManager bll = new BLL.ProjectManager();
string action = context.Request["action"];
// 获得分页
if (action == "get")
{
int pageIndex, pageSize;
try
{
pageIndex = Convert.ToInt32(context.Request["pageIndex"]);
pageSize = Convert.ToInt32(context.Request["pageSize"]);
}
catch
{
return;
}
pageIndex = pageIndex < 1 ? 1 : pageIndex;
pageSize = pageSize <= 0 || pageSize > 10 ? 10 : pageSize;
int pageCount = (int)Math.Ceiling((double)bll.GetModelCount() / (double)pageSize);
List <Model.Project> list = bll.GetPageList(pageIndex, pageSize);
object obj = new
{
pageIndex,
pageSize,
pageCount,
data = list,
};
JavaScriptSerializer js = new JavaScriptSerializer();
context.Response.Write(js.Serialize(obj));
}
// 获得待审批的项目
else if (action == "getExamine")
{
int pageIndex, pageSize;
try
{
pageIndex = Convert.ToInt32(context.Request["pageIndex"]);
pageSize = Convert.ToInt32(context.Request["pageSize"]);
}
catch
{
return;
}
pageIndex = pageIndex < 1 ? 1 : pageIndex;
pageSize = pageSize <= 0 || pageSize > 10 ? 10 : pageSize;
//int pageCount = (int)Math.Ceiling((double)bll.GetModelCount() / (double)pageSize);
int pageCount = bll.GetPageCount(0, Model.PublishState.Examine, pageSize);
List <Model.Project> list = bll.GetPageListForExamine(pageIndex, pageSize, null);
object obj = new
{
pageIndex,
list?.Count,
pageCount,
data = list,
};
JavaScriptSerializer js = new JavaScriptSerializer();
context.Response.Write(js.Serialize(obj));
}
// 获得一个
else if (action == "getById")
{
int id;
if (!int.TryParse(context.Request["id"], out id))
{
context.Response.Write("error:非法的ID");
return;
}
var user = bll.GetModel(id);
if (user == null)
{
context.Response.Write("no:该项目不存在");
return;
}
JavaScriptSerializer js = new JavaScriptSerializer();
context.Response.Write("ok:" + js.Serialize(user));
}
// 添加
else if (action == "add")
{
Model.Project project = new Model.Project();
try
{
project.ClassifyId = Convert.ToInt32(context.Request["classifyId"]);
project.ProjectName = context.Request["projectName"];
project.State = (Model.ProjectState)Enum.Parse(typeof(Model.ProjectState), context.Request["state"]);
project.Goal = Convert.ToInt32(context.Request["goal"]);
project.Deadline = DateTime.Parse(context.Request["deadline"]);
project.LikeCount = Convert.ToInt32(context.Request["likeCount"]);
project.Content = context.Request["content"];
}
catch
{
context.Response.Write("no:参数错误");
return;
}
if (new BLL.ClassifyManager().GetModel(project.ClassifyId) == null)
{
context.Response.Write("no:该分类不存在");
return;
}
if (string.IsNullOrWhiteSpace(project.Content))
{
context.Response.Write("no:参数不能为空");
return;
}
project.CoverImg = "";
if (bll.Add(project))
{
context.Response.Write("ok:添加成功");
}
else
{
context.Response.Write("no:添加失败");
}
}
// 修改
else if (action == "edit")
{
int id;
if (!int.TryParse(context.Request["id"], out id))
{
context.Response.Write("error:非法的ID");
return;
}
Model.Project project = bll.GetModel(id);
if (project == null)
{
context.Response.Write("no:该项目不存在");
return;
}
try
{
project.Id = Convert.ToInt32(context.Request["id"]);
project.ClassifyId = Convert.ToInt32(context.Request["classifyId"]);
project.ProjectName = context.Request["projectName"];
project.State = (Model.ProjectState)Enum.Parse(typeof(Model.ProjectState), context.Request["state"]);
project.Goal = Convert.ToInt32(context.Request["goal"]);
project.Deadline = DateTime.Parse(context.Request["deadline"]);
project.LikeCount = Convert.ToInt32(context.Request["likeCount"]);
project.Content = context.Request["content"];
}
catch
{
context.Response.Write("error:参数错误");
return;
}
if (new BLL.ClassifyManager().GetModel(project.ClassifyId) == null)
{
context.Response.Write("no:该分类不存在");
return;
}
if (string.IsNullOrWhiteSpace(project.Content) ||
string.IsNullOrWhiteSpace(project.ProjectName) ||
project.Goal < 1 ||
project.Deadline == null ||
project.LikeCount < 0 ||
project.Content == null)
{
context.Response.Write("no:参数错误");
return;
}
if (bll.Update(project))
{
context.Response.Write("ok:修改成功");
}
else
{
context.Response.Write("no:修改失败");
}
}
// 审批
else if (action == "examine")
{
int id = 0;
if (!int.TryParse(context.Request["id"], out id))
{
context.Response.Write("error:非法的ID");
return;
}
if (bll.ChangeProjectState(id, Model.PublishState.Approved))
{
context.Response.Write("ok:审批成功");
}
else
{
context.Response.Write("no:审批失败");
}
}
// 不审批
else if (action == "unexamine")
{
int id = 0;
if (!int.TryParse(context.Request["id"], out id))
{
context.Response.Write("error:非法的ID");
return;
}
if (bll.ChangeProjectState(id, Model.PublishState.NoApproved))
{
context.Response.Write("ok:驳回成功");
}
else
{
context.Response.Write("no:驳回失败");
}
}
// 删除
else if (action == "delete")
{
int id = 0;
if (!int.TryParse(context.Request["id"], out id))
{
context.Response.Write("error:非法的ID");
return;
}
if (bll.Delete(id))
{
context.Response.Write("ok:删除成功");
}
else
{
context.Response.Write("no:删除失败");
}
}
else
{
context.Response.Write("error:非法的action");
}
}
