示例#1
0
        public async Task <QueryResult <PrivilegeSystem> > QueryByName(string name, int page, int pageSize)
        {
            QueryResult <PrivilegeSystem> result = new QueryResult <PrivilegeSystem>();

            await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _privilegeManagementConnectionFactory.CreateReadForPrivilegeManagement(), async (conn, transaction) =>
            {
                SqlTransaction sqlTran = null;
                if (transaction != null)
                {
                    sqlTran = (SqlTransaction)transaction;
                }

                using (SqlCommand commond = new SqlCommand()
                {
                    Connection = (SqlConnection)conn,
                    CommandType = CommandType.Text,
                    Transaction = sqlTran,
                    CommandText = string.Format(@"set @currentpage=@page
		                           select @count= count(*) from PrivilegeSystem where [name] like @name
		                           if @pagesize*@page>=@count
			                          begin
				                           set @currentpage= @count/@pagesize
				                           if @count%@pagesize<>0
					                           begin
						                            set @currentpage=@currentpage+1
					                           end
				                           if @currentpage=0
					                           set @currentpage=1
			                          end
		                            else if @page<1 
			                           begin 
				                           set @currentpage=1
			                           end
	
                                    select {0} from PrivilegeSystem where [name] like @name
                                    order by [sequence] desc 
		                            offset (@pagesize * (@currentpage - 1)) rows 
		                            fetch next @pagesize rows only;"        , StoreHelper.GetPrivilegeSystemSelectFields(string.Empty))
                })
                {
                    var parameter = new SqlParameter("@page", SqlDbType.Int)
                    {
                        Value = page
                    };
                    commond.Parameters.Add(parameter);

                    parameter = new SqlParameter("@pagesize", SqlDbType.Int)
                    {
                        Value = pageSize
                    };

                    parameter = new SqlParameter("@name", SqlDbType.NVarChar, 150)
                    {
                        Value = $"{name.ToSqlLike()}%"
                    };
                    commond.Parameters.Add(parameter);


                    parameter = new SqlParameter("@count", SqlDbType.Int)
                    {
                        Direction = ParameterDirection.Output
                    };
                    commond.Parameters.Add(parameter);

                    parameter = new SqlParameter("@currentpage", SqlDbType.Int)
                    {
                        Direction = ParameterDirection.Output
                    };
                    commond.Parameters.Add(parameter);

                    commond.Prepare();

                    SqlDataReader reader = null;

                    using (reader = await commond.ExecuteReaderAsync())
                    {
                        while (await reader.ReadAsync())
                        {
                            var system = new PrivilegeSystem();
                            StoreHelper.SetPrivilegeSystemSelectFields(system, reader, string.Empty);
                            result.Results.Add(system);
                        }

                        reader.Close();

                        result.TotalCount  = (int)commond.Parameters["@count"].Value;
                        result.CurrentPage = (int)commond.Parameters["@currentpage"].Value;
                    }
                }
            });

            return(result);
        }
示例#2
0
        public async Task <PrivilegeSystem> QueryByName(string name)
        {
            PrivilegeSystem system = null;

            await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _privilegeManagementConnectionFactory.CreateReadForPrivilegeManagement(), async (conn, transaction) =>
            {
                SqlTransaction sqlTran = null;
                if (transaction != null)
                {
                    sqlTran = (SqlTransaction)transaction;
                }

                using (SqlCommand commond = new SqlCommand()
                {
                    Connection = (SqlConnection)conn,
                    CommandType = CommandType.Text,
                    Transaction = sqlTran,
                    CommandText = string.Format(@"select {0} from PrivilegeSystem where [name]=@name", StoreHelper.GetPrivilegeSystemSelectFields(string.Empty))
                })
                {
                    var parameter = new SqlParameter("@name", SqlDbType.NVarChar, 150)
                    {
                        Value = name
                    };
                    commond.Parameters.Add(parameter);

                    commond.Prepare();

                    SqlDataReader reader = null;

                    using (reader = await commond.ExecuteReaderAsync())
                    {
                        if (await reader.ReadAsync())
                        {
                            system = new PrivilegeSystem();
                            StoreHelper.SetPrivilegeSystemSelectFields(system, reader, string.Empty);
                        }

                        reader.Close();
                    }
                }
            });

            return(system);
        }
示例#3
0
        public async Task <UserRoleRelation> QueryByRole(Guid roleId, Guid id)
        {
            UserRoleRelation relation = null;

            await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _privilegeManagementConnectionFactory.CreateReadForPrivilegeManagement(), async (conn, transaction) =>
            {
                SqlTransaction sqlTran = null;
                if (transaction != null)
                {
                    sqlTran = (SqlTransaction)transaction;
                }

                using (SqlCommand commond = new SqlCommand()
                {
                    Connection = (SqlConnection)conn,
                    CommandType = CommandType.Text,
                    Transaction = sqlTran,
                    CommandText = string.Format(@"select {0},{1},{2} from [UserRoleRelation] as urr join [role] as r
                                                  on urr.[roleid]=r.[id] join [PrivilegeSystem] as s
                                                  on urr.[systemid]=s.[id] where urr.[id]=@id and urr.[roleid]", StoreHelper.GetUserRoleRelationSelectFields("urr"), StoreHelper.GetRoleSelectFields("r"), StoreHelper.GetPrivilegeSystemSelectFields("s"))
                })
                {
                    var parameter = new SqlParameter("@id", SqlDbType.UniqueIdentifier)
                    {
                        Value = id
                    };
                    commond.Parameters.Add(parameter);

                    parameter = new SqlParameter("@roleid", SqlDbType.UniqueIdentifier)
                    {
                        Value = roleId
                    };
                    commond.Parameters.Add(parameter);

                    commond.Prepare();

                    SqlDataReader reader = null;

                    using (reader = await commond.ExecuteReaderAsync())
                    {
                        if (await reader.ReadAsync())
                        {
                            relation = new UserRoleRelation();
                            StoreHelper.SetUserRoleRelationSelectFields(relation, reader, "urr");
                            relation.Role = new Role();
                            StoreHelper.SetRoleSelectFields(relation.Role, reader, "r");
                            relation.System = new PrivilegeSystem();
                            StoreHelper.SetPrivilegeSystemSelectFields(relation.System, reader, "s");
                        }

                        reader.Close();
                    }
                }
            });

            return(relation);
        }
示例#4
0
        public async Task <QueryResult <UserRoleRelation> > QueryByRoleAndUserKey(Guid roleId, string userKey, int page, int pageSize)
        {
            QueryResult <UserRoleRelation> result = new QueryResult <UserRoleRelation>();

            await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _privilegeManagementConnectionFactory.CreateReadForPrivilegeManagement(), async (conn, transaction) =>
            {
                SqlTransaction sqlTran = null;
                if (transaction != null)
                {
                    sqlTran = (SqlTransaction)transaction;
                }

                using (SqlCommand commond = new SqlCommand()
                {
                    Connection = (SqlConnection)conn,
                    CommandType = CommandType.Text,
                    Transaction = sqlTran,
                    CommandText = string.Format(@"set @currentpage=@page
		                           select @count= count(*) from [UserRoleRelation] as urr join [Role] as r
                                   on urr.[roleid]=r.[id] join [PrivilegeSystem] as s
                                   on urr.[systemid]=s.[id] where r.[id]=@roleid and urr.[userkey] like @userkey

		                           if @pagesize*@page>=@count
			                          begin
				                           set @currentpage= @count/@pagesize
				                           if @count%@pagesize<>0
					                           begin
						                            set @currentpage=@currentpage+1
					                           end
				                           if @currentpage=0
					                           set @currentpage=1
			                          end
		                            else if @page<1 
			                           begin 
				                           set @currentpage=1
			                           end
	
                                    select {0},{1},{2} from [UserRoleRelation] as urr join [Role] as r
                                    on urr.[roleid]=r.[id] join [PrivilegeSystem] as s
                                    on urr.[systemid]=s.[id] where r.[id]=@roleid and urr.[userkey] like @userkey
                                    order by urr.[sequence] desc 
		                            offset (@pagesize * (@currentpage - 1)) rows 
		                            fetch next @pagesize rows only;"        , StoreHelper.GetUserRoleRelationSelectFields("urr"), StoreHelper.GetRoleSelectFields("r"), StoreHelper.GetPrivilegeSystemSelectFields("s"))
                })
                {
                    var parameter = new SqlParameter("@page", SqlDbType.Int)
                    {
                        Value = page
                    };
                    commond.Parameters.Add(parameter);

                    parameter = new SqlParameter("@pagesize", SqlDbType.Int)
                    {
                        Value = pageSize
                    };

                    parameter = new SqlParameter("@roleid", SqlDbType.UniqueIdentifier)
                    {
                        Value = roleId
                    };
                    commond.Parameters.Add(parameter);

                    parameter = new SqlParameter("@userKey", SqlDbType.NVarChar, 150)
                    {
                        Value = $"{userKey.ToSqlLike()}%"
                    };
                    commond.Parameters.Add(parameter);

                    parameter = new SqlParameter("@count", SqlDbType.Int)
                    {
                        Direction = ParameterDirection.Output
                    };
                    commond.Parameters.Add(parameter);

                    parameter = new SqlParameter("@currentpage", SqlDbType.Int)
                    {
                        Direction = ParameterDirection.Output
                    };
                    commond.Parameters.Add(parameter);

                    commond.Prepare();


                    SqlDataReader reader = null;

                    using (reader = await commond.ExecuteReaderAsync())
                    {
                        while (await reader.ReadAsync())
                        {
                            var relation = new UserRoleRelation();
                            StoreHelper.SetUserRoleRelationSelectFields(relation, reader, "urr");
                            relation.Role = new Role();
                            StoreHelper.SetRoleSelectFields(relation.Role, reader, "r");
                            relation.System = new PrivilegeSystem();
                            StoreHelper.SetPrivilegeSystemSelectFields(relation.System, reader, "s");
                            result.Results.Add(relation);
                        }

                        reader.Close();

                        result.TotalCount  = (int)commond.Parameters["@count"].Value;
                        result.CurrentPage = (int)commond.Parameters["@currentpage"].Value;
                    }
                }
            });

            return(result);
        }
示例#5
0
        public async Task QueryByRole(Guid roleId, Func <UserRoleRelation, Task> callback)
        {
            List <UserRoleRelation> relationList = new List <UserRoleRelation>();

            await DBTransactionHelper.SqlTransactionWorkAsync(DBTypes.SqlServer, true, false, _privilegeManagementConnectionFactory.CreateReadForPrivilegeManagement(), async (conn, transaction) =>
            {
                Int64?sequence = null;
                int pageSize   = 500;

                while (true)
                {
                    relationList.Clear();

                    SqlTransaction sqlTran = null;
                    if (transaction != null)
                    {
                        sqlTran = (SqlTransaction)transaction;
                    }

                    using (SqlCommand commond = new SqlCommand()
                    {
                        Connection = (SqlConnection)conn,
                        CommandType = CommandType.Text,
                        Transaction = sqlTran
                    })
                    {
                        if (!sequence.HasValue)
                        {
                            commond.CommandText = string.Format(@"select top (@pagesize) {0} from [UserRoleRelation] as urr join [Role] as r
                                                                  on urr.[roleid]=r.[id] join [PrivilegeSystem] as s
                                                                  on urr.[systemid]=s.[id] where r.[id]=@roleid order by urr.[sequence]", StoreHelper.GetUserRoleRelationSelectFields("urr"), StoreHelper.GetRoleSelectFields("r"), StoreHelper.GetPrivilegeSystemSelectFields("s"));
                        }
                        else
                        {
                            commond.CommandText = string.Format(@"select top (@pagesize) {0} from [UserRoleRelation] as urr join [Role] as r
                                                                  on urr.[roleid]=r.[id] join [PrivilegeSystem] as s
                                                                  on urr.[systemid]=s.[id] where r.[id]=@roleid and urr.[sequence]>@sequence order by urr.[sequence]", StoreHelper.GetUserRoleRelationSelectFields("urr"), StoreHelper.GetRoleSelectFields("r"), StoreHelper.GetPrivilegeSystemSelectFields("s"));
                        }

                        var parameter = new SqlParameter("@roleid", SqlDbType.UniqueIdentifier)
                        {
                            Value = roleId
                        };
                        commond.Parameters.Add(parameter);

                        parameter = new SqlParameter("@pagesize", SqlDbType.Int)
                        {
                            Value = pageSize
                        };
                        commond.Parameters.Add(parameter);

                        if (sequence.HasValue)
                        {
                            parameter = new SqlParameter("@sequence", SqlDbType.BigInt)
                            {
                                Value = sequence
                            };
                            commond.Parameters.Add(parameter);
                        }

                        commond.Prepare();

                        SqlDataReader reader = null;

                        using (reader = await commond.ExecuteReaderAsync())
                        {
                            while (await reader.ReadAsync())
                            {
                                var relation = new UserRoleRelation();
                                StoreHelper.SetUserRoleRelationSelectFields(relation, reader, "urr");
                                sequence      = (Int64)reader["urrsequence"];
                                relation.Role = new Role();
                                StoreHelper.SetRoleSelectFields(relation.Role, reader, "r");
                                relation.System = new PrivilegeSystem();
                                StoreHelper.SetPrivilegeSystemSelectFields(relation.System, reader, "s");
                                relationList.Add(relation);
                            }

                            reader.Close();
                        }
                    }

                    foreach (var relationItem in relationList)
                    {
                        await callback(relationItem);
                    }

                    if (relationList.Count != pageSize)
                    {
                        break;
                    }
                }
            });
        }