public async Task <DtoWhatCanICookWithResponse> WhatCanICookWith([FromUri] DtoWhatCanICookWithRequest dto)
{
var response = new DtoWhatCanICookWithResponse();
if (dto == null)
{
Response.StatusCode = 400;
return(response);
}
var service = new RecipeService(); // todo: Ioc/DI/Abstract Factory
var whatCanICookWithResponse = await service.WhatCanICookWith(new Domain.Service.Contract.Dto.DtoWhatCanICookWithRequest()
{
Ingredients = dto.Ingredients
});
if (!whatCanICookWithResponse.Success)
{
response.InvalidIngredients = whatCanICookWithResponse.InvalidIngredients;
response.AddErrors(whatCanICookWithResponse.Errors);
Response.StatusCode = 400; // todo: check for specific error to specify specific httpcode
}
else
{
response.Recipes = whatCanICookWithResponse.Recipes;
}
return(response);
}
public async Task <DtoWhatCanICookWithResponse> WhatCanICookWith(DtoWhatCanICookWithRequest dto)
{
var response = new DtoWhatCanICookWithResponse();
#region Validation
if (dto == null)
{
response.AddError($"Property {nameof(dto)} is required.");
return(response);
}
if (dto.Ingredients == null || !dto.Ingredients.Any())
{
response.AddError($"Property {nameof(dto.Ingredients)} is required.");
return(response);
}
#endregion
#region Mock
var units = new List <UnitOfMeasurement>()
{
new UnitOfMeasurement()
{
Name = "Copo"
},
new UnitOfMeasurement()
{
Name = "Grama"
},
new UnitOfMeasurement()
{
Name = "Colher de chá"
}
};
var ingredients = new List <Ingredient>()
{
new Ingredient()
{
Name = "água"
},
new Ingredient()
{
Name = "Sal"
},
new Ingredient()
{
Name = "Farinha"
},
new Ingredient()
{
Name = "carne"
},
new Ingredient()
{
Name = "creme de leite"
},
};
var recipes = new List <Recipe>
{
new Recipe()
{
Name = "Bolacha de água e sal",
Image = "http://crisarcangeli.com/users/jayknights/desktop/cris_arcangeli/wp-content/uploads/2014/01/biscoitoaguasal.jpg",
Video = "https://www.youtube.com/watch?v=5lbt9kDpDR4",
Ingredients = new List <RecipeIngredient>()
{
new RecipeIngredient()
{
Ingredient = ingredients.FirstOrDefault(x => x.Name.Equals("água", StringComparison.CurrentCultureIgnoreCase)),
Quantity = 3,
Unit = units.FirstOrDefault(x => x.Name.Equals("copo", StringComparison.CurrentCultureIgnoreCase))
},
new RecipeIngredient()
{
Ingredient = ingredients.FirstOrDefault(x => x.Name.Equals("Sal", StringComparison.CurrentCultureIgnoreCase)),
Quantity = 1,
Unit = units.FirstOrDefault(x => x.Name.Equals("grama", StringComparison.CurrentCultureIgnoreCase))
}
},
Directions = new List <string>()
{
"Coloque em um recipiente o Sal e a água",
"Misture-os",
"Leve ao forno por 1h",
"Sirva ;)",
}
},
new Recipe()
{
Name = "Strogonoff",
Image = "https://hatandapron.files.wordpress.com/2013/08/dsc_1303.jpg",
Video = "https://www.youtube.com/watch?v=4wCQPFCvcq8",
Ingredients = new List <RecipeIngredient>()
{
new RecipeIngredient()
{
Ingredient = ingredients.FirstOrDefault(x => x.Name.Equals("carne", StringComparison.CurrentCultureIgnoreCase)),
Quantity = 1000,
Unit = units.FirstOrDefault(x => x.Name.Equals("grama", StringComparison.CurrentCultureIgnoreCase))
},
new RecipeIngredient()
{
Ingredient = ingredients.FirstOrDefault(x => x.Name.Equals("creme de leite", StringComparison.CurrentCultureIgnoreCase)),
Quantity = 1,
Unit = units.FirstOrDefault(x => x.Name.Equals("copo", StringComparison.CurrentCultureIgnoreCase))
}
},
Directions = new List <string>()
{
"Corte a carne em fatias",
"Misture com o creme de leite",
"Sirva ;)",
}
}
};
#endregion
response.InvalidIngredients = dto.Ingredients
.Where(ingredient => !ingredients.Exists(y => y.Name.Equals(ingredient, StringComparison.CurrentCultureIgnoreCase)))
.ToList();
if (response.InvalidIngredients.Any())
{
response.AddError("Some ingredients were not found.");
return(response);
}
// query para parcial match
var query = recipes.AsQueryable();
query = query.Where(recipe =>
recipe.Ingredients.Exists(y =>
dto.Ingredients.Exists(ingredient => ingredient.Equals(y.Ingredient.Name, StringComparison.CurrentCultureIgnoreCase))));
response.Recipes = query.ToList();
return(response);
}
