/// <summary>
/// Converts stub AST query definition into local, fully hydrated AST.
/// The returned AST is unvalidated, and has a UniversalId property set if the incoming query has one.
/// </summary>
/// <returns>The panels async.</returns>
/// <param name="query">Stub AST query definition.</param>
/// <param name="token">Cancellation token.</param>
public async Task <PanelValidationContext> GetPanelsAsync(IQuerySaveDTO query, CancellationToken token)
{
token.ThrowIfCancellationRequested();
var validationContext = await GetPanelsAsync(query);
validationContext.SetUniversalId(query.UniversalId);
return(validationContext);
}
public async Task <SaveResult> SaveAsync(Guid id, IQuerySaveDTO ast, Func <IQueryDefinition, string> json, CancellationToken cancel)
{
log.LogInformation("Saving query. Id:{Id} Ast:{Ast}", id, ast);
var ctx = await converter.GetPanelsAsync(ast, cancel);
log.LogInformation("Save query panel validation context. Context:{@Context}", ctx);
if (!ctx.PreflightPassed)
{
return(new SaveResult {
State = SaveState.Preflight, Preflight = ctx.PreflightCheck
});
}
var query = validator.Validate(ctx);
cancel.ThrowIfCancellationRequested();
if (!user.IsInstitutional)
{
converter.LocalizeDefinition(ast, query);
log.LogInformation("Localized federated query. Id:{Id} Ast:{Ast}", id, ast);
}
var toSave = new QuerySave
{
QueryId = id,
UniversalId = ctx.UniversalId,
Name = ast.Name,
Category = ast.Category,
Definition = json(ast),
Resources = query.Panels.GetResources()
};
// if ast already has an assive version, use it
if (ast.Ver.HasValue)
{
toSave.Ver = ast.Ver.Value;
}
try
{
log.LogInformation("Saving query. Query:{Query} Payload:{@Payload}", id, toSave);
var saved = await ImplSaveAsync(toSave);
if (saved == null)
{
log.LogError("Could not save query, not found. Query:{Query}", id);
return(new SaveResult
{
State = SaveState.NotFound,
Preflight = ctx.PreflightCheck,
Result = null
});
}
log.LogInformation("Saved query. Query:{@Query}", toSave);
return(new SaveResult
{
State = SaveState.Ok,
Preflight = ctx.PreflightCheck,
Result = saved
});
}
catch (DbException de)
{
log.LogError("Failed to save query. Query:{@Query} Code:{Code} Error:{Error}", toSave, de.ErrorCode, de.Message);
de.MapThrow();
throw;
}
}