public async Task <IActionResult> GetStatements([FromQuery] Queries.PagedStatementsQuery parameters, CancellationToken cancellationToken = default)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
ResultFormat format = parameters.Format ?? ResultFormat.Exact;
if (!StringValues.IsNullOrEmpty(Request.Headers[HeaderNames.AcceptLanguage]))
{
format = ResultFormat.Canonical;
}
bool attachments = parameters.Attachments.GetValueOrDefault();
if (parameters.StatementId.HasValue || parameters.VoidedStatementId.HasValue)
{
IRequest <StatementEntity> requestQuery = null;
if (parameters.StatementId.HasValue)
{
Guid statementId = parameters.StatementId.Value;
requestQuery = Queries.StatementQuery.Create(statementId, attachments, format);
}
else if (parameters.VoidedStatementId.HasValue)
{
Guid voidedStatementId = parameters.VoidedStatementId.Value;
requestQuery = Queries.VoidedStatemetQuery.Create(voidedStatementId, attachments, format);
}
StatementEntity statementEntity = await _mediator.Send(requestQuery, cancellationToken);
if (statementEntity == null)
{
return(NotFound());
}
var statement = _mapper.Map <Statement>(statementEntity);
return(new StatementActionResult(statement, format));
}
PagedStatementsResult pagedResult = await _mediator.Send(parameters, cancellationToken);
var mappedStatements = _mapper.Map <IEnumerable <Statement> >(pagedResult.Statements);
StatementsResult result = new StatementsResult()
{
Statements = new StatementCollection(mappedStatements)
};
// Generate more url
if (!string.IsNullOrEmpty(pagedResult.MoreToken))
{
result.More = new Uri($"/xapi/statements?more={pagedResult.MoreToken}", UriKind.Relative);
}
return(new StatementsActionResult(result, format, attachments));
}
public async Task <IActionResult> GetStatements([FromQuery] Queries.PagedStatementsQuery parameters)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
ResultFormat format = parameters.Format ?? ResultFormat.Exact;
if (parameters.StatementId.HasValue || parameters.VoidedStatementId.HasValue)
{
bool attachments = parameters.Attachments.GetValueOrDefault();
IRequest <Statement> requestQuery = null;
if (parameters.StatementId.HasValue)
{
Guid statementId = parameters.StatementId.Value;
requestQuery = Queries.StatementQuery.Create(statementId, attachments, format);
}
else if (parameters.VoidedStatementId.HasValue)
{
Guid voidedStatementId = parameters.VoidedStatementId.Value;
requestQuery = Queries.VoidedStatemetQuery.Create(voidedStatementId, attachments, format);
}
Statement statement = await _mediator.Send(requestQuery);
if (statement == null)
{
return(NotFound());
}
return(new StatementActionResult(statement, format));
}
PagedStatementsResult pagedResult = await _mediator.Send(parameters);
StatementsResult result = new StatementsResult
{
Statements = pagedResult.Statements
};
// Generate more url
if (!string.IsNullOrEmpty(pagedResult.MoreToken))
{
result.More = new Uri($"/xapi/statements?more={pagedResult.MoreToken}", UriKind.Relative);
}
return(new StatementsActionResult(result, format));
}
/// <inheritdoc/>
public async Task <StatementsResult> GetStatementsResult(StatementsQuery parameters, CancellationToken cancellationToken = default)
{
HttpRequest request = httpContextAccessor.HttpContext.Request;
IQueryCollection requestQuery = request.Query;
var cmd = new PagedStatementsQuery()
{
ActivityId = parameters.ActivityId,
Agent = parameters.Agent,
Ascending = parameters.Ascending,
Attachments = parameters.Attachments,
Format = parameters.Format,
Registration = parameters.Registration,
RelatedActivities = parameters.RelatedActivities,
RelatedAgents = parameters.RelatedAgents,
Limit = parameters.Limit,
Since = parameters.Since,
Until = parameters.Until,
StatementId = parameters.StatementId,
VerbId = parameters.VerbId,
VoidedStatementId = parameters.VoidedStatementId
};
if (requestQuery.TryGetValue("cursor", out StringValues value))
{
cmd.Cursor = (string)value;
}
var pagedResult = await mediator.Send(cmd, cancellationToken);
var result = new StatementsResult()
{
Statements = mapper.Map <StatementCollection>(pagedResult.Statements)
};
if (pagedResult.Cursor != null)
{
string cursor = pagedResult.Cursor;
string relativePath = $"{request.Path}?cursor={cursor}";
result.More = new Uri(relativePath, UriKind.Relative);
}
return(result);
}
public StatementsActionResult(StatementsResult result, ResultFormat format, bool attachments)
{
_result = result;
_format = format;
_attachments = attachments;
}
public StatementsActionResult(StatementsResult result, ResultFormat format)
{
this.result = result;
this.format = format;
}