public DiarySummaryModel CreateSummary(Diary diary)
{
return new DiarySummaryModel()
{
DiaryDate = diary.CurrentDate,
TotalCalories = Math.Round(diary.Entries.Sum(e => e.Measure.Calories * e.Quantity))
};
}
public DiaryModel Create(Diary d)
{
return new DiaryModel()
{
Url = _urlHelper.Link("Diaries", new { diaryId = d.CurrentDate.ToString("yyyy-MM-dd") }),
CurrentDate = d.CurrentDate
};
}
public DiaryModel Create(Diary d)
{
return new DiaryModel()
{
Url = _urlHelper.Link("Diaries", new { diaryid = d.CurrentDate.ToString("yyyy-MM-dd") }),
CurrentDate = d.CurrentDate,
Entries = d.Entries.Select(e => Create(e))
};
}
public DiaryModel Create(Diary d)
{
return new DiaryModel()
{
Links = new List<LinkModel>()
{
CreateLink(_urlHelp.Link("Diaries", new { diaryid = d.CurrentDate.ToString("yyyy-MM-dd")}),
"self")
},
CurrentDate = d.CurrentDate,
Entries = d.Entries.Select(e=>Create(e))
};
}
public DiaryModel Create(Diary d)
{
return new DiaryModel()
{
Links=new List<LinkModel>()
{
CreateLink(_urlHelper.Link("Diaries", new { diaryid= d.CurrentDate.ToString("yyyy-MM-dd") }),
"Self"),
CreateLink(_urlHelper.Link("DiaryEntries", new { diaryid= d.CurrentDate.ToString("yyyy-MM-dd") }),
"newDiaryEntry","POST")
},
CurrentDate=d.CurrentDate
};
}
public Diary Parse(DiaryModel model)
{
try
{
var entity = new Diary();
var selfLink = model.Links.FirstOrDefault(link => link.Rel == "self");
if (selfLink != null && !string.IsNullOrWhiteSpace(selfLink.Href))
{
var uri = new Uri(selfLink.Href);
entity.Id = int.Parse(uri.Segments.Last());
}
entity.CurrentDate = model.CurrentDate;
if (model.Entries != null)
{
foreach (var entry in model.Entries) entity.Entries.Add(Parse(entry));
}
return entity;
}
catch
{
return null;
}
}
public Diary Parse(DiaryModel model)
{
try
{
var entity = new Diary();
if (!string.IsNullOrWhiteSpace(model.Url))
{
var uri = new Uri(model.Url);
entity.Id = int.Parse(uri.Segments.Last());
}
entity.CurrentDate = model.CurrentDate;
if (model.Entries != null)
{
foreach (var entry in model.Entries) entity.Entries.Add(Parse(entry));
}
return entity;
}
catch
{
return null;
}
}