public async Task <string> SearchRxcui(OpenFdaSearch_Model model)
{
HttpClient client = new HttpClient();
string url = c3piUrlBuilder(model);
HttpResponseMessage response = await client.GetAsync(url);
return(await response.Content.ReadAsStringAsync().ConfigureAwait(false));
}
public async Task <string> SearchOpenFda(OpenFdaSearch_Model model)
{
HttpClient client = new HttpClient();
//string url = c3piUrlBuilder(model);
string url = openfdaUrlBuilder(model);
HttpResponseMessage response = await client.GetAsync(url);
if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
{
return(null);
}
return(await response.Content.ReadAsStringAsync().ConfigureAwait(false));
}
private string c3piUrlBuilder(OpenFdaSearch_Model search)
{
string baseUrl = "https://rximage.nlm.nih.gov/api/rximage/1/rxnav?";
string builtUrl = baseUrl;
if (!string.IsNullOrEmpty(search.Name))
{
builtUrl += $"name={search.Name}&";
}
if (!string.IsNullOrEmpty(search.Ndc))
{
builtUrl += $"ndc={search.Ndc}";
}
return(builtUrl);
}
public async Task <IActionResult> SearchOpenFda([FromBody] OpenFdaSearch_Model model)
{
try
{
var result = await _bll.SearchOpenFda(model).ConfigureAwait(false);
if (result == null)
{
return(NotFound(new { errors = $"No medicines found with those search terms" }));
}
return(Ok(result));
}
catch (Exception ex)
{
return(StatusCode(500, new { errors = ex.Message }));
}
}
//Deprecated - but here as reference for what was before - no longer using openfda
private string openfdaUrlBuilder(OpenFdaSearch_Model search)
{
string baseUrl = @"https://api.fda.gov/drug/label.json?search=";
string builtUrl = baseUrl;
if (!string.IsNullOrEmpty(search.Name))
{
builtUrl += $"openfda.brand_name:\"{search.Name}\"+";
}
//if (!string.IsNullOrEmpty(search.GenericName))
// builtUrl += $"openfda.generic_name:{search.GenericName}+";
if (!string.IsNullOrEmpty(search.Ndc))
{
builtUrl += $"openfda.package_ndc:\"{search.Ndc}\"+";
}
builtUrl += "&limit=30";
return(builtUrl);
}
