func main() {
registerURL := flag.String("fhirURL", "", "URL for the FHIR server")
num := flag.Int("n", 100, "Number of patients to generate")
flag.Parse()
count := *num
for i := 0; i < count; i++ {
resources := ptgen.GeneratePatient()
upload.UploadResources(resources, *registerURL)
}
}
func main() {
app := cli.NewApp()
app.Name = "upload"
app.Usage = "Convert health-data-standards JSON to FHIR JSON and upload it to a FHIR Server"
app.Flags = []cli.Flag{
cli.IntFlag{
Name: "offset, o",
Usage: "How many years to offset dates by",
},
cli.StringFlag{
Name: "fhir, f",
Usage: "URL for the FHIR server",
},
cli.StringFlag{
Name: "json, j",
Usage: "Path to the directory of JSON files",
},
cli.StringFlag{
Name: "single, s",
Usage: "Path to the a single JSON file",
},
}
app.Action = func(c *cli.Context) {
offset := c.Int("offset")
fhirUrl := c.String("fhir")
path := c.String("json")
singlePath := c.String("single")
if fhirUrl == "" || (path == "" && singlePath == "") {
fmt.Println("You must provide a FHIR URL and path to JSON files")
} else {
var fileNames []string
if path != "" {
files, err := ioutil.ReadDir(path)
if err != nil {
panic("Couldn't read the directory" + err.Error())
}
for _, file := range files {
fileNames = append(fileNames, path+"/"+file.Name())
}
} else {
fileNames = []string{singlePath}
}
for _, file := range fileNames {
patient := &hdsfhir.Patient{}
jsonBlob, err := ioutil.ReadFile(file)
if err != nil {
panic("Couldn't read the JSON file" + err.Error())
}
json.Unmarshal(jsonBlob, patient)
patient.BirthTime = hdsfhir.UnixTime(patient.BirthTime.Time().AddDate(offset, 0, 0).Unix())
for _, cond := range patient.Conditions {
cond.StartTime = hdsfhir.UnixTime(cond.StartTime.Time().AddDate(offset, 0, 0).Unix())
}
for _, enc := range patient.Encounters {
enc.StartTime = hdsfhir.UnixTime(enc.StartTime.Time().AddDate(offset, 0, 0).Unix())
}
for _, med := range patient.Medications {
med.StartTime = hdsfhir.UnixTime(med.StartTime.Time().AddDate(offset, 0, 0).Unix())
}
for _, vit := range patient.VitalSigns {
vit.StartTime = hdsfhir.UnixTime(vit.StartTime.Time().AddDate(offset, 0, 0).Unix())
}
for _, proc := range patient.Procedures {
proc.StartTime = hdsfhir.UnixTime(proc.StartTime.Time().AddDate(offset, 0, 0).Unix())
}
upload.UploadResources(patient.FHIRModels(), fhirUrl)
}
}
}
app.Run(os.Args)
}