/// <summary>
/// 查询文章分页列表
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public async Task <ApiResult <PageList <ArticlePageListResponse> > > QueryArticlePageAsync(ArticlePageRequest request)
{
var response = new ApiResult <PageList <ArticlePageListResponse> >();
try
{
#region 拼接查询条件
Expression <Func <Article, bool> > articleWhere = item => item.UserId == request.UserId && item.Status == 1;
if (!string.IsNullOrEmpty(request.Title))
{
articleWhere = articleWhere.And(item => item.Title == request.Title);
}
if (request.StartTime.HasValue && request.EndTime.HasValue)
{
articleWhere = articleWhere.And(item => item.CreateTime >= request.StartTime.Value && item.CreateTime <= request.EndTime.Value);
}
#endregion
var articles = await _articleRepository.TableNotTracking
.Where(articleWhere)
.OrderByDescending(item => item.IsTop)
.ThenByDescending(item => item.CreateTime)
.Select(item => new ArticlePageListResponse
{
Id = item.Id.ToString(),
Title = item.Title,
Describe = item.Describe,
CategoryId = item.CategoryId,
View = item.View,
Comment = item.Comment,
Like = item.Like,
IsTop = item.IsTop,
CreateTime = item.CreateTime
})
.ToPageListAsync(request.PageParm.Page, request.PageParm.Size);
foreach (var article in articles.Data)
{
article.Like = await _articleCacheService.QueryLikeAsync(Convert.ToInt64(article.Id));
article.View = await _articleCacheService.QueryViewAsync(Convert.ToInt64(article.Id));
}
response.Code = Code.Ok;
response.Message = "查询成功";
response.Data = articles;
return(response);
}
catch (Exception ex)
{
_logger.LogError($"查询文章分页异常;method={nameof(QueryArticlePageAsync)};param={request.ToJson()};exception messges={ex.Message}");
response.Code = Code.Error;
response.Message = $"查询文章分页异常：{ex.Message}";
return(response);
}
}
public async Task <ApiResult <PageList <ArticlePageListResponse> > > QueryArticlePageAsync([FromBody] ArticlePageRequest request)
{
return(await _articleService.QueryArticlePageAsync(request));
}