// GET: api/Snippets/5
public Tag Get(int id)
{
using (var context = new AspectKnowledgebaseContext())
{
return(context.Tags.FirstOrDefault(o => o.Id == id));
}
}
// GET: api/Tag
public IEnumerable <TagViewModel> Get()
{
using (var context = new AspectKnowledgebaseContext())
{
return(context.Tags.Select(s => new TagViewModel
{
Name = s.Name,
Id = s.Id
}).ToList());
}
}
public IQueryable <TagViewModel> GetTags()
{
using (var context = new AspectKnowledgebaseContext())
{
var tags = context.Tags.Select(t => new TagViewModel
{
Name = t.Name,
Id = t.Id
});
return(tags.ToList().AsQueryable());
}
}
// DELETE: api/Default/5
public IHttpActionResult Delete(int id, NewSnippetViewModel snippetViewModel)
{
using (var context = new AspectKnowledgebaseContext())
{
var snippet = context.Snippets
.Where(s => s.Id == id)
.FirstOrDefault();
context.Entry(snippet).State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
return(Ok());
}
// GET: api/Snippets/5
public SnippetViewModel Get(int id)
{
using (var context = new AspectKnowledgebaseContext())
{
var snippet = context.Snippets.Where(s => s.Id == id).Select(s => new SnippetViewModel
{
Code = s.Code,
Id = s.Id,
Subject = s.Subject,
Tags = s.Tags.Select(t => new TagViewModel
{
Id = t.Id,
Name = t.Name
})
}).FirstOrDefault();
return(snippet);
}
}
/// <summary>
/// Here where you get all of your Snippets
/// </summary>
/// <returns></returns>
// GET: api/Snippet
public IEnumerable <SnippetViewModel> Get()
{
using (var context = new AspectKnowledgebaseContext())
{
var snippet = context.Snippets.Select(s => new SnippetViewModel
{
Code = s.Code,
Id = s.Id,
Subject = s.Subject,
Tags = s.Tags.Select(t => new TagViewModel
{
Id = t.Id,
Name = t.Name
})
}).ToList();
return(snippet);
}
}
public IEnumerable <SnippetViewModel> SearchSnippets(string search)
{
using (var context = new AspectKnowledgebaseContext())
{
return(context.Snippets
.Where(s => s.Subject.Contains(search) || s.Tags.Any(tag => tag.Name.Contains(search)))
.Select(s => new SnippetViewModel
{
Code = s.Code,
Id = s.Id,
Subject = s.Subject,
Tags = s.Tags.Select(t => new TagViewModel
{
Id = t.Id,
Name = t.Name
})
}).ToList());
}
}
public int Post(NewSnippetViewModel snippetViewModel)
{
using (var context = new AspectKnowledgebaseContext())
{
var snippet = new Snippet()
{
Code = snippetViewModel.Code,
Subject = snippetViewModel.Subject
};
foreach (var tag in snippetViewModel.Tags)
{
var foundTag = context.Tags.FirstOrDefault(t => t.Id == tag.Id);
if (foundTag != null)
{
snippet.Tags.Add(foundTag);
}
else
{
var newTag = new Tag()
{
Name = tag.Name
};
context.Tags.Add(newTag);
snippet.Tags.Add(newTag);
}
}
context.Snippets.Add(snippet);
context.SaveChanges();
return(snippet.Id);
}
}
// PUT: api/Default/5
public IHttpActionResult Put(SnippetViewModel snippet)
{
if (!ModelState.IsValid)
{
return(BadRequest("Not a valid model"));
}
using (var context = new AspectKnowledgebaseContext())
{
// Linq
var existingSnippet = context.Snippets.Where(s => s.Id == snippet.Id)
.FirstOrDefault <Snippet>();
if (existingSnippet != null)
{
existingSnippet.Code = snippet.Code;
existingSnippet.Subject = snippet.Subject;
//existingSnippet.Tags = snippet;
}
else
{
return(NotFound());
}
var newTags = snippet.Tags;
var existingTags = existingSnippet.Tags.ToList();
foreach (var tag in existingTags)
{
var doesTagAlreadyExist = newTags.Any(o => o.Id == tag.Id);
if (!doesTagAlreadyExist)
{
existingSnippet.Tags.Remove(tag);
}
}
foreach (var tag in newTags)
{
var doesTagAlreadyExist = existingTags.Any(o => o.Id == tag.Id);
if (!doesTagAlreadyExist)
{
var foundTag = context.Tags.FirstOrDefault(t => t.Id == tag.Id);
if (foundTag != null)
{
existingSnippet.Tags.Add(foundTag);
}
else
{
var newTag = new Tag()
{
Name = tag.Name
};
context.Tags.Add(newTag);
existingSnippet.Tags.Add(newTag);
}
}
}
context.Entry(existingSnippet).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
return(Ok());
}
