public JsonResult Delete(Group target)
{
if (target.OwnerId != this.User.Id) {
throw new AuthorizeException("您必須是該群組的擁有者");
}
target.Delete(Database);
return new ApiResult();
}
public JsonResult Create(
[FromForm]string name = "未命名群組")
{
Group result = new Group() {
Name = name,
Owner = User
};
Database.Group.Add(result);
Database.SaveChanges();
return new ApiResult() {
Result = result
};
}
public JsonResult AddMembers(
Group target,
User user)
{
if (target.OwnerId != this.User.Id) {
throw new AuthorizeException("您必須是該群組的擁有者");
}
if (target.OwnerId == user.Id ||
target.IsMember(user, Database)) {
throw new ApiInvalidOperationException("重複加入的使用者");
}
target.AddMember(user, Database);
return new ApiResult();
}
public JsonResult GroupShareList(
Group target,
[FromQuery]int index = 0,
[FromQuery]int length = 10,
[FromQuery]OrderTypes order = OrderTypes.DirFirst) {
if (target == null) throw new ApiArgumentException($"{nameof(target)}不該為null");
if (!target.IsMember(User, Database)) throw new AuthorizeException("必須是成員");
var data = from t in Database.FileNode.Include(x => x.Parent)
where
t.GroupId == target.Id &&
t.Parent.GroupId != target.Id
select t;
if (order == OrderTypes.DirFirst) {
data = from t in data
orderby t.IsFile, t.Ext, t.Name
select t;
} else if (order == OrderTypes.FileFirst) {
data = from t in data
orderby t.IsFile, t.Ext descending, t.Name
select t;
}
var result = new ApiResult() {
Result = data.Skip(index).Take(length)
};
result.Type.Index = index;
result.Type.Length = length;
result.Type.Count = data.Count();
return result;
}
public JsonResult Put(
Group target,
[FromForm]string name = "未命名群組")
{
if (target.OwnerId != User.Id) throw new ApiInvalidOperationException("您必須是該群組的擁有者");
target.Name = name;
Database.SaveChanges();
return new ApiResult();
}
public JsonResult GetMembers(
Group target,
[FromQuery]string keyword = "",
[FromQuery]int index = 0,
[FromQuery]int length = 10)
{
if (target == null) throw new ApiArgumentException($"{nameof(target)}不該為null");
if (User.Authority != UserAuthority.Admin && !target.IsMember(User, Database)) {
throw new AuthorizeException();
}
keyword = keyword.Trim();
var data = target.GetMembers(Database).Where(x => x.Name.Contains(keyword) || x.Id.Contains(keyword));
data = data.OrderBy(x => x.Name);
var result = new ApiResult() {
Result = data.Skip(index).Take(length)
};
result.Type.Index = index;
result.Type.Length = length;
result.Type.Count = data.Count();
return result;
}
public JsonResult GetGroup(Group target)
{
if (target == null) throw new ApiArgumentException($"{nameof(target)}不該為null");
if (User.Authority != UserAuthority.Admin && !target.IsMember(User, Database)) {
throw new AuthorizeException();
}
return new ApiResult() {
Result = target
};
}
public JsonResult Delete(Group target, User user)
{
if (target.OwnerId != this.User.Id && !target.IsMember(user, Database)) {
throw new AuthorizeException("您必須是該群組的擁有者");
}
target.RemoveMember(user, Database);
return new ApiResult();
}
