public PaginationList <Word> GetWords(WordUrlQuery query)
{
var words = _context.Words
.AsQueryable();
var list = new PaginationList <Word>();
if (query.Date.HasValue)
{
words = words
.Where(w => w.CreatedAt > query.Date.Value || w.ModifiedAt > query.Date.Value);
}
if (query.Page.HasValue && query.Quantity.HasValue)
{
var totalQuantity = words.Count();
words = words
.Skip((query.Page.Value - 1) * query.Quantity.Value)
.Take(query.Quantity.Value);
var pagination = new Pagination()
{
Page = query.Page.Value,
Quantity = query.Quantity.Value,
TotalItems = totalQuantity,
TotalPages = (int)Math.Ceiling((double)totalQuantity / query.Quantity.Value)
};
list.Pagination = pagination;
}
list.Results.AddRange(words.ToList());
return(list);
}
//MÉTODOS PRIVADOS
private PaginationList <DTOWord> CreateLinkListDTOWord(WordUrlQuery query, PaginationList <Word> item)
{
var list = _mapper.Map <PaginationList <Word>, PaginationList <DTOWord> >(item);
foreach (var word in list.Results)
{
word.Links = new List <DTOLink>();
word.Links.Add(new DTOLink("self", Url.Link("FindWord", new { id = word.Id }), "GET"));
}
list.Links.Add(new DTOLink("self", Url.Link("FindAllWords", query), "GET"));
if (item.Pagination != null)
{
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(item.Pagination));
if (query.numPage.Value + 1 <= item.Pagination.TotalPages)
{
var queryString = new WordUrlQuery()
{
numPage = query.numPage + 1, regPerPage = query.regPerPage, date = query.date
};
list.Links.Add(new DTOLink("next", Url.Link("FindAllWords", queryString), "GET"));
}
if (query.numPage.Value - 1 > 0)
{
var queryString = new WordUrlQuery()
{
numPage = query.numPage - 1, regPerPage = query.regPerPage, date = query.date
};
list.Links.Add(new DTOLink("prev", Url.Link("FindAllWords", queryString), "GET"));
}
}
return(list);
}
public PaginationList <Word> GetWords(WordUrlQuery query)
{
var list = new PaginationList <Word>();
var words = _db.Words.AsQueryable();
if (query.Date.HasValue)
{
words = words.Where(p => p.CreatedAt > query.Date);
}
if (query.Page.HasValue && query.PageSize.HasValue)
{
var total = words.Count();
words = words.Skip((int)((query.Page - 1) * query.PageSize)).Take((int)query.PageSize);
var pagination = new Pagination();
pagination.PageNumber = query.Page.Value;
pagination.PageSize = query.PageSize.Value;
pagination.Total = total;
pagination.TotalPage = (int)Math.Ceiling((decimal)(total / query.PageSize.Value));
list.Pagination = pagination;
}
list.Results.AddRange(words.ToList());
return(list);
}
public PaginationList <Word> FindAllWordsAsync(WordUrlQuery query)
{
var list = new PaginationList <Word>();
var item = _context.Words.AsNoTracking().AsQueryable();
if (query.date.HasValue)
{
item = item.Where(i => i.CreationDate >= query.date.Value && i.UpdateDate >= query.date.Value);
}
if (query.numPage.HasValue)
{
var qtdRegisters = _context.Words.Count();
item = item.Skip((query.numPage.Value - 1) * query.regPerPage.Value).Take(query.regPerPage.Value);
var pagination = new Pagination();
pagination.PageNumber = query.numPage.Value;
pagination.RegisterPerPage = query.regPerPage.Value;
pagination.TotalRegisters = qtdRegisters;
pagination.TotalPages = (int)Math.Ceiling((double)pagination.TotalRegisters / pagination.RegisterPerPage);
list.Pagination = pagination;
}
list.Results.AddRange(item.ToList());
return(list);
}
public IActionResult FindAllWords([FromQuery] WordUrlQuery query)
{
var item = _repository.FindAllWordsAsync(query);
if (item.Results.Count == 0)
{
return(NotFound());
}
PaginationList <DTOWord> list = CreateLinkListDTOWord(query, item);
return(Ok(list));
}
public ActionResult GetWords([FromQuery] WordUrlQuery query)
{
var words = _wordRepository.GetWords(query);
if (words.Results.Count == 0)
{
return(NotFound());
}
PaginationList <WordDTO> list = CreateLinks(query, words);
return(Ok(list));
}
public ActionResult GetWords(WordUrlQuery query)
{
var wordsList = _wordReposirory.GetWords(query);
if (wordsList.Results.Count == 0)
{
return(NotFound());
}
var wordDTOList = _mapper.Map <PaginationList <Word>, PaginationList <WordDTO> >(wordsList);
foreach (var word in wordDTOList.Results)
{
word.Links.Add(new LinkDTO("self", Url.Link("Get", new { id = word.Id }), "GET"));
}
wordDTOList.Links.Add(new LinkDTO("self", Url.Link("GetWords", query), "GET"));
if (wordsList.Pagination != null)
{
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(wordsList.Pagination));
if (query.Page + 1 <= wordsList.Pagination.TotalPage)
{
var queryNext = new WordUrlQuery()
{
PageSize = query.PageSize, Page = query.Page + 1, Date = query.Date
};
wordDTOList.Links.Add(new LinkDTO("next", Url.Link("GetWords", queryNext), "GET"));
}
if (query.Page - 1 > 0)
{
var queryPrev = new WordUrlQuery()
{
PageSize = query.PageSize, Page = query.Page - 1, Date = query.Date
};
wordDTOList.Links.Add(new LinkDTO("prev", Url.Link("GetWords", queryPrev), "GET"));
}
}
return(Ok(wordDTOList));
}
private PaginationList <WordDTO> CreateLinks(WordUrlQuery query, PaginationList <Word> words)
{
var list = _mapper.Map <PaginationList <Word>, PaginationList <WordDTO> >(words);
foreach (var word in list.Results)
{
word.Links = new List <LinkDTO>();
word.Links.Add(new LinkDTO("self", Url.Link("GetWord", new { id = word.Id }), "GET"));
}
list.Links.Add(new LinkDTO("self", Url.Link("GetWords", query), "GET"));
if (words.Pagination != null)
{
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(words.Pagination));
if (query.Page + 1 <= words.Pagination.TotalPages)
{
var queryString = new WordUrlQuery()
{
Page = query.Page + 1, Quantity = query.Quantity, Date = query.Date
};
list.Links.Add(new LinkDTO("next", Url.Link("GetWords", queryString), "GET"));
}
if (query.Page - 1 > 0)
{
var queryString = new WordUrlQuery()
{
Page = query.Page - 1, Quantity = query.Quantity, Date = query.Date
};
list.Links.Add(new LinkDTO("prev", Url.Link("GetWords", queryString), "GET"));
}
}
return(list);
}
