private string CreateOperationLogsResourceUri(OperationLogDtoParameters parameters, ResourceUriType type)
{
switch (type)
{
case ResourceUriType.PreviousPage:
return(Url.Link(nameof(GetUserOperationLogs), new
{
StartDateTime = parameters.StartDateTime,
EndDateTime = parameters.EndDateTime,
PageNumber = parameters.PageNumber - 1,
PageSize = parameters.PageSize
}));
case ResourceUriType.NextPage:
return(Url.Link(nameof(GetUserOperationLogs), new
{
StartDateTime = parameters.StartDateTime,
EndDateTime = parameters.EndDateTime,
PageNumber = parameters.PageNumber + 1,
PageSize = parameters.PageSize
}));
default:
return(Url.Link(nameof(GetUserOperationLogs), new
{
StartDateTime = parameters.StartDateTime,
EndDateTime = parameters.EndDateTime,
PageNumber = parameters.PageNumber,
PageSize = parameters.PageSize
}));
}
}
public async Task <ActionResult <IEnumerable <OperationLogDto> > > GetUserOperationLogs(int userId, [FromQuery] OperationLogDtoParameters parameters)
{
var logs = await _userRepository.GetUserOperationLogAsync(userId, parameters);
var previousPageLink = logs.HasPrevious ? CreateOperationLogsResourceUri(parameters, ResourceUriType.PreviousPage) : null;
var nextPageLink = logs.HasNext ? CreateOperationLogsResourceUri(parameters, ResourceUriType.NextPage) : null;
var paginationMetaData = new
{
CurrentPage = logs.CurrentPage,
PageSize = logs.PageSize,
TotalCount = logs.TotalCount,
TotalPages = logs.TotalPages,
PreviousPageLink = previousPageLink,
NextPageLink = nextPageLink
};
if (logs.Count != 0)
{
Response.Headers.Add("X-Paginaion", JsonSerializer.Serialize(paginationMetaData, new JsonSerializerOptions
{
Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping,
PropertyNamingPolicy = null
}));
}
var result = _mapper.Map <IEnumerable <OperationLogDto> >(logs);
return(Ok(result));
}
public async Task <PagedList <OperationLogResult> > GetUserOperationLogAsync(int userId, OperationLogDtoParameters parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
RefAsync <int> totalNumber = 0;
var logs = await _dbContext.Db.Queryable <KzLog, KzLogDetail, KzUser>((l, d, u) => new object[]
{
JoinType.Left, l.DetailId == d.DetailId, JoinType.Left, l.UserId == u.UserId
}).Where((l, d, u) => l.UserId == userId && l.OperationTime > parameters.StartDateTime && l.OperationTime < parameters.EndDateTime)
.Select((l, d, u) => new OperationLogResult
{
UserId = l.UserId,
Username = u.Username,
Module = l.Module,
LogType = l.LogType,
OperationTime = l.OperationTime,
IPAddress = l.IPAddress,
Details = d.Details
})
.ToPageListAsync(parameters.PageNumber, parameters.PageSize, totalNumber);
return(new PagedList <OperationLogResult>(logs, (int)totalNumber, parameters.PageNumber, parameters.PageSize));
}
