fetching data and upsert into database - postgresql

Question

I want to get data from api and then doing query into specific tables using upsert, for example :
Repository
// get data from api
response, resErr := http.Get("look at json that want to fetch")
if resErr != nil {
fmt.Print(resErr.Error())
return resErr
}
// Read response from the API
defer response.Body.Close()
responseOdoo, err := ioutil.ReadAll(response.Body)
if err != nil {
log.Fatal(err)
}
//unmarshaling data to struct
var responseObject []models.OdooResponse
json.Unmarshal(responseOdoo, &responseObject)
here I want to perform an upsert to an existing table, but I don't know how to combine the data that has been retrieved and then fill it into the query
// get data from table and then upsert into column
qapi := `
insert into services_new
(code, service_id, service_name, service_category_id, service_category, service_type_id, service_type , price, request_type, status, uom_code, created_at , created_by, created_by_name, updated_at, updated_by, updated_by_name)
values
($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,NOW(),$12,$13,NOW(),$12,$13)
on conflict (service_id, service_category_id, service_type_id)
do update set service_name =excluded.service_name, service_category =excluded.service_category, service_type =excluded.service_type, price =excluded.price, request_type =excluded.request_type, status =excluded.status, uom_code =exluded.uom_code, created_at =excluded.created_at, created_by =excluded.created_by, created_by_name =excluded.created_by_name;
`
_, sqlErr := tx.ExecContext(ctx, qapi, request.Code, request.ServiceID, request.ServiceName, request.ServiceCategoryID, request.ServiceCategory, request.ServiceTypeID, request.ServiceType, request.Price, request.RequestType, request.Status, request.UomCode, helper.Fullname, helper.Email)
// checking query upsert services_new
if sqlErr != nil {
tx.Rollback()
log.Println("sql Error on Repository Upsert on ODOO Services", sqlErr)
return sqlErr
}
txErr = tx.Commit()
if txErr != nil {
return txErr
}
return nil
until here, is the flow correct?
JSON That want to fetch
{
"service_id": 1129,
"service_name": "Adobe Illustrator",
"service_category_id": 28,
"service_category_name": "License Software",
"service_type_id": 25,
"service_type_name": "Software",
"create_date": "2020-03-09 03:47:44"
},
struct models
type UpsertFromOdooServices struct {
Code string `json:"code"`
ServiceID uint `json:"service_id"`
ServiceName string `json:"service_name"`
ServiceCategoryID uint `json:"service_category_id"`
ServiceCategory uint `json:"service_category"`
ServiceTypeID uint `json:"service_type_id"`
ServiceType string `json:"service_type"`
Price float64 `json:"price"`
RequestType string `json:"request_type"`
Status string `json:"status"`
UomCode string `json:"uom_code"`
CreatedAt time.Time `json:"created_at"`
CreatedBy string `json:"created_by"`
CreatedByName string `json:"created_by_name"`
UpdatedAt time.Time `json:"updated_at"`
UpdatedBy string `json:"updated_by"`
UpdatedByName string `json:"updated_by_name"`
}
type OdooResponse struct {
ServiceID uint `json:"service_id"`
ServiceName string `json:"service_name"`
ServiceCategoryID uint `json:"service_category_id"`
ServiceCatrgoryName string `json:"service_category_name"`
ServiceTypeID uint `json:"service_type_id"`
ServiceTypeName string `json:"service_type_name"`
Response []UpsertFromOdooServices
}