public static async Task <IssuesPagedList> CreateAsync(
IQueryable <GeminiIssueEntity> source,
IssuesQueryParameters issuesQueryParameters,
CancellationToken token)
{
var count = source.Count();
var requestedIssuePagination = MetaIssuePagination.ParsePagination(issuesQueryParameters);
int pageNumber = 0;
List <GeminiIssueEntity> items;
if (requestedIssuePagination != null)
{
pageNumber = Math.Max(1, requestedIssuePagination.PageNumber);
items = await GetPageAsync(source, issuesQueryParameters.PageSize, pageNumber, token).ConfigureAwait(false);
}
else
{
items = await source.Take(issuesQueryParameters.PageSize).ToListAsync(token).ConfigureAwait(false);
}
var meta = new MetaIssuePagination
{
PageNumber = pageNumber,
PageSize = issuesQueryParameters.PageSize,
CheckSum = CreateCheckSum(issuesQueryParameters)
};
return(new IssuesPagedList(items, count, meta));
}
private static int CreateCheckSum(IssuesQueryParameters issuesQueryParameters)
{
return((issuesQueryParameters.Version?.GetHashCode() ?? 71) ^
(issuesQueryParameters.AssigneeId?.GetHashCode() ?? 173) ^
(issuesQueryParameters.ReporterId?.GetHashCode() ?? 1069) ^
(issuesQueryParameters.Sprint?.GetHashCode() ?? 4231) ^
(issuesQueryParameters.Year?.GetHashCode() ?? 6997));
}
private string CreateResourceUri(string?page, IssuesQueryParameters issuesQueryParameters)
{
return(Url.Link("GetGeminiIssues", new IssuesQueryParameters
{
AssigneeId = issuesQueryParameters.AssigneeId,
IncludeFields = issuesQueryParameters.IncludeFields,
IncludeHistory = issuesQueryParameters.IncludeHistory,
Page = page,
PageSize = issuesQueryParameters.PageSize,
ReporterId = issuesQueryParameters.ReporterId,
Sprint = issuesQueryParameters.Sprint,
Version = issuesQueryParameters.Version,
Year = issuesQueryParameters.Year
}));
}
public static MetaIssuePagination?ParsePagination(IssuesQueryParameters issuesQueryParameters)
{
if (!string.IsNullOrEmpty(issuesQueryParameters.Page))
{
try
{
var decoded = Base64Decode(issuesQueryParameters.Page);
var meta = JsonSerializer.Deserialize <MetaIssuePagination>(decoded);
return(meta);
}
catch (JsonException)
{
throw new ArgumentException("Invalid page parameter", nameof(issuesQueryParameters));
}
catch (FormatException)
{
throw new ArgumentException("Invalid page parameter", nameof(issuesQueryParameters));
}
}
return(null);
}
public async Task <ActionResult <IEnumerable <GeminiIssue> > > GetGeminiIssues(long projectId,
[FromQuery] IssuesQueryParameters issueQueryParameters)
{
var issues = await _geminiRepository.GetIssuesAsync(projectId, issueQueryParameters, CancellationToken.None).ConfigureAwait(false);
var previousPageLink = issues.IssuePagination.HasPrevious() ?
CreateResourceUri(issues.IssuePagination.PreviousPage, issueQueryParameters) : null;
var nextPageLink = issues.IssuePagination.HasNext() ?
CreateResourceUri(issues.IssuePagination.NextPage, issueQueryParameters) : null;
var paginationMetadata = new
{
totalCount = issues.IssuePagination.Count,
pageSize = issueQueryParameters.PageSize,
previousPageLink,
nextPageLink
};
Response.Headers.Add("X-Pagination",
JsonSerializer.Serialize(paginationMetadata));
// TODO: This destoys the pagination - but this SQL SEVER does not support it anyway
if (!string.IsNullOrWhiteSpace(issueQueryParameters.Sprint) && int.TryParse(issueQueryParameters.Sprint, out int sprint))
{
var sprintIssues = issues.Where(x => x.IsInSprint(sprint, _geminiRepository.SprintCustomFieldId));
return(Ok(_mapper.Map <IEnumerable <GeminiIssue> >(sprintIssues)));
}
var geminiIssues = _mapper.Map <IEnumerable <GeminiIssue> >(issues);
foreach (var item in geminiIssues)
{
item.IssueUri = _geminiUrlHelper.BuilIssuedUri(item);
}
return(Ok(geminiIssues));
}
public async Task <ActionResult <IEnumerable <GeminiIssue> > > GetGeminiAcceptedIssues(long projectId,
[FromQuery] IssuesQueryParameters issueQueryParameters)
{
var accepted = await _geminiRepository.GetAcceptedIssuesAsync(projectId, issueQueryParameters, CancellationToken.None).ConfigureAwait(false);
var issues = accepted.ToList();
if (!issues.Any())
{
return(Ok(_mapper.Map <IEnumerable <GeminiIssue> >(issues)));
}
var ids = issues.Select(s => s.IssueId).ToList();
var history = await _geminiRepository.GetIssuesHistoriesAsync(ids, CancellationToken.None).ConfigureAwait(false);
var geminiIssues = _mapper.Map <IEnumerable <GeminiIssue> >(issues);
foreach (var issue in geminiIssues)
{
if (history.ContainsKey(issue.IssueId))
{
var acceptedItem = history.Single(x => x.Key == issue.IssueId).Value
.FirstOrDefault(
c => c.History.IndexOf("angenommen", StringComparison.InvariantCultureIgnoreCase) >= 0);
issue.IssueUri = _geminiUrlHelper.BuilIssuedUri(issue);
issue.AcceptedDate = acceptedItem?.Created;
}
}
Response.Headers.Add("X-Pagination",
JsonSerializer.Serialize("Not Supported"));
return(Ok(geminiIssues));
}
public Task <IEnumerable <GeminiIssueEntity> > GetAcceptedIssuesAsync(decimal projectId, IssuesQueryParameters issueQueryParameters, CancellationToken token)
{
var json = JsonConvert.SerializeObject(_geminiIssueEntities);
var list = JsonConvert.DeserializeObject <IEnumerable <GeminiIssueEntity> >(json);
if (issueQueryParameters.IncludeFields == true)
{
foreach (var item in list)
{
item.CustomFields = _custom01;
}
}
if (issueQueryParameters.IncludeHistory == true)
{
foreach (var item in list)
{
item.HistoryItems = _history01;
}
}
return(Task.FromResult(list));
}
public Task <IssuesPagedList> GetIssuesAsync(decimal projectId, IssuesQueryParameters issueQueryParameters, CancellationToken token)
{
return(null);
}