public HttpResponseMessage SearchByCriteriaCategory(string category)
{
var responses = ExceptionHandler(() =>
{
var context = new CodeJewelsContext();
using (context)
{
var jewels = context.Codes.Include("Category").Include("Votes").Where(code => code.Category.Name == category);
var models =
(from c in jewels
select new CodeModel
{
Id = c.Id,
SourseCode = c.SourceCode,
Category = c.Category.Name
});
var response = this.Request.CreateResponse(HttpStatusCode.Created, models);
return response;
}
});
return responses;
}
public HttpResponseMessage AddVote(int id, [FromBody] Vote vote)
{
var responses = ExceptionHandler(() =>
{
var context = new CodeJewelsContext();
using (context)
{
var jewel = context.Codes.FirstOrDefault(j => j.Id == id);
if (jewel == null)
{
throw new InvalidOperationException("The jewel does not exists!");
}
jewel.Votes.Add(vote);
context.Votes.Add(vote);
context.SaveChanges();
var response = this.Request.CreateResponse(HttpStatusCode.Created, vote);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = vote.Id }));
return response;
}
});
return responses;
}
public HttpResponseMessage GetAllCodeJewels()
{
var responses = ExceptionHandler(() =>
{
var context = new CodeJewelsContext();
using (context)
{
var jewels = context.Codes;
var models =
(from c in jewels
select new CodeModel
{
Id = c.Id,
SourseCode = c.SourceCode,
Category = c.Category.Name
});
var response = this.Request.CreateResponse(HttpStatusCode.Created, models);
return response;
}
});
return responses;
}
public IQueryable<JewelModel> GetCodeJewels(string category, string source)
{
var responseMsg = PerformOperationAndHandleExceptions(() =>
{
var dbContext = new CodeJewelsContext();
var jewels = dbContext.Jewels.Include("Category").Include("Votes").Where(j => j.SourceCode.Contains(source) && j.Category.Name == category);
return
from jewel in jewels
select new JewelModel()
{
Id = jewel.Id,
AuthorMail = jewel.AuthorMail,
SourceCode = jewel.SourceCode
};
});
return responseMsg;
}
public HttpResponseMessage AddCodeJewel([FromBody] Code code)
{
var responses = ExceptionHandler(() =>
{
var context = new CodeJewelsContext();
using (context)
{
context.Codes.Add(code);
context.SaveChanges();
var response = this.Request.CreateResponse(HttpStatusCode.Created, code);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = code.Id }));
return response;
}
});
return responses;
}
public HttpResponseMessage PostAddCategory([FromBody] Category category)
{
var responseMsg = PerformOperationAndHandleExceptions(() =>
{
using (var dbContext = new CodeJewelsContext())
{
if (category == null)
{
throw new InvalidOperationException("The category must not be null!");
}
dbContext.Categories.Add(category);
dbContext.SaveChanges();
var response = this.Request.CreateResponse(HttpStatusCode.Created, category);
return response;
}
});
return responseMsg;
}
public HttpResponseMessage PostAddVote(int jewelId, [FromBody] Vote vote)
{
var responseMsg = PerformOperationAndHandleExceptions(() =>
{
using (var dbContext = new CodeJewelsContext())
{
Jewel jewel = dbContext.Jewels.FirstOrDefault(j => j.Id == jewelId);
if (jewel == null)
{
throw new InvalidOperationException("The jewel does not exist!");
}
jewel.Votes.Add(vote);
dbContext.SaveChanges();
var response = this.Request.CreateResponse(HttpStatusCode.Created, vote);
return response;
}
});
return responseMsg;
}
public HttpResponseMessage PostCodeJewel([FromBody] JewelModel jewel)
{
var responseMsg = PerformOperationAndHandleExceptions(() =>
{
using (var dbContext = new CodeJewelsContext())
{
if (jewel == null)
{
throw new InvalidOperationException("The jewel must not be null!");
}
Jewel jewelEntity = new Jewel() { Id = jewel.Id, AuthorMail = jewel.AuthorMail, SourceCode = jewel.SourceCode };
dbContext.Jewels.Add(jewelEntity);
dbContext.SaveChanges();
var response = this.Request.CreateResponse(HttpStatusCode.Created, jewel);
return response;
}
});
return responseMsg;
}
