public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)]
HttpRequest req,
ILogger log)
{
log.LogInformation("C# HTTP trigger function processed a request.");
string name = req.Query["name"];
var servings = GetServings(req.Query["servings"]);
if (name == null)
{
return(new BadRequestObjectResult("Please pass a name on the query string or in the request body"));
}
var comparer = new StringContainsComparer();
var cocktails =
CocktailList.GetCocktails()
.Where(c => CompareNames(c, name, comparer))
.Select(cocktail1 => cocktail1.ScaleIt(servings));
var json = JsonConvert.SerializeObject(cocktails, new StringEnumConverter());
return(new OkObjectResult(json));
}
public async Task <CocktailList> GetRandomBeverageAsync()
{
string url = Uri();
CocktailList drinks = null;
try
{
// Return cached data only if there's no Internet and Cache is not expired
if (Connectivity.NetworkAccess != NetworkAccess.Internet && !Barrel.Current.IsExpired(key: url))
{
return(Barrel.Current.Get <CocktailList>(key: url));
//// return Barrel.Current.Get<IEnumerable<CocktailList>>(key: url);
}
using (var client = new HttpClient())
{
var json = await client.GetStringAsync(url);
drinks = Utf8Json.JsonSerializer.Deserialize <CocktailList>(json);
}
Barrel.Current.Add(key: url, data: drinks, expireIn: TimeSpan.FromDays(2));
}
catch (Exception ex)
{
_log.Error($"Failed to get beverages.{Environment.NewLine}{ex.Message}");
}
return(drinks);
}
public async Task <IActionResult> GetIngredientSearch([FromRoute] string ingredient)
{
var cocktailList = new CocktailList();
cocktailList.Cocktails = new List <Cocktail>();
string json = await this._client.Get($"https://www.thecocktaildb.com/api/json/v1/1/filter.php?i={ingredient}");
if (!string.IsNullOrWhiteSpace(json))
{
JToken jToken = JsonConvert.DeserializeObject <JToken>(json);
var list = jToken["drinks"].ToObject <JArray>();
List <Task <Cocktail> > drinkDataList = new List <Task <Cocktail> >();
foreach (var item in list)
{
drinkDataList.Add(this.GetCocktail(item));
}
var result = await Task.WhenAll <Cocktail>(drinkDataList);
//filter the list and get the ones which have the ingredient
cocktailList.Cocktails = result
.OrderBy(item => item.Ingredients.Count()).ToList();
if (cocktailList.Cocktails.Any())
{
//calculate the meta
int count = cocktailList.Cocktails.Count();
int firstId = cocktailList.Cocktails.Min(item => item.Id);
var lastId = cocktailList.Cocktails.Max(item => item.Id);
int medianIndex = count / 2;
int medianNumber = 0;
if (count % 2 == 0)
{
//take round down for the median number
medianNumber =
(
cocktailList.Cocktails[medianIndex].Ingredients.Count()
+ cocktailList.Cocktails[medianIndex - 1].Ingredients.Count()
) / 2;
}
else
{
medianNumber = cocktailList.Cocktails[medianIndex].Ingredients.Count();
}
cocktailList.meta = new ListMeta
{
count = count,
firstId = firstId,
lastId = lastId,
medianIngredientCount = medianNumber
};
}
}
return(Ok(cocktailList));
}
public async Task <IActionResult> GetIngredientSearch([FromRoute] string ingredient)
{
var cocktailList = new CocktailList();
// TODO - Search the CocktailDB for cocktails with the ingredient given, and return the cocktails
// https://www.thecocktaildb.com/api/json/v1/1/filter.php?i=Gin
// You will need to populate the cocktail details from
// https://www.thecocktaildb.com/api/json/v1/1/lookup.php?i=11007
// The calculate and fill in the meta object
return(Ok(cocktailList));
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)]
HttpRequest req,
ILogger log)
{
log.LogInformation("C# HTTP trigger function processed a request.");
var qsIngredients = (string)req.Query["ingredients"];
var ingredients = qsIngredients.Split(',');
var cocktails = CocktailList
.GetCocktails()
.Where(c => CheckForIngredient(c, ingredients))
.Select(c => c.Name);
//string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
//dynamic data = JsonConvert.DeserializeObject(requestBody);
//name = name ?? data?.name;
var json = JsonConvert.SerializeObject(cocktails, new StringEnumConverter());
return(new OkObjectResult(json));
}
