private async Task <ResourceResponse> ProcessSingleResource(Resource p, string resourceType, string matchversionid = null) { //Version conflict detection if (!string.IsNullOrEmpty(matchversionid)) { var cv = await storage.LoadFhirResourceAsync(p.Id, resourceType).ConfigureAwait(false); if (cv == null || !matchversionid.Equals(cv.Meta.VersionId)) { var oo = new OperationOutcome { Issue = new List <OperationOutcome.IssueComponent>() }; var ic = new OperationOutcome.IssueComponent { Severity = OperationOutcome.IssueSeverity.Error, Code = OperationOutcome.IssueType.Exception, Diagnostics = "Version conflict current resource version of " + resourceType + "/" + p.Id + " is " + cv.Meta.VersionId }; oo.Issue.Add(ic); return(new ResourceResponse(oo, -1)); } } //Prepare for Insert/update and Version if (string.IsNullOrEmpty(p.Id)) { p.Id = Guid.NewGuid().ToString(); } p.Meta = new Meta { VersionId = Guid.NewGuid().ToString(), LastUpdated = DateTimeOffset.UtcNow }; var rslt = await storage.UpsertFhirResourceAsync(p).ConfigureAwait(false); return(new ResourceResponse(p, rslt)); }
public static async Task <List <Resource> > ProcessIncludesAsync(Resource source, NameValueCollection parms, IFhirStore store) { var retVal = new List <Resource>(); var includeparm = parms["_include"]; if (!string.IsNullOrEmpty(includeparm)) { var serialize = new FhirJsonSerializer(); var j = serialize.SerializeToString(source); var incs = includeparm.Split(','); foreach (var t in incs) { var isinstance = false; var s = t.Split(':'); if (s.Length <= 1) { continue; } var prop = s[1]; JToken x = null; try { if (prop.Equals("substance")) { x = j[Convert.ToInt32("suspectEntity")]; isinstance = true; } else { x = j[Convert.ToInt32(prop)]; } } catch { // ignored } if (x == null) { continue; } for (var i = 0; i < x.Count(); i++) { var x1 = x.Type == JTokenType.Array ? x[i] : x; var z = isinstance ? x1["instance"]["reference"].ToString() : x1["reference"].ToString(); var split = z.Split('/'); if (split.Length <= 1) { continue; } var a1 = await store.LoadFhirResourceAsync(split[1], split[0]).ConfigureAwait(false); if (a1 != null) { retVal.Add(a1); } } } } return(retVal); }