sy_hx_pbl_backend/DOAN.Admin.WebApi/Controllers/Article/FrontArticleController.cs

using Microsoft.AspNetCore.Mvc;
using SqlSugar;
using DOAN.Admin.WebApi.Filters;
using DOAN.Model.Content;
using DOAN.Model.Content.Dto;
using DOAN.Service.Content.IService;

namespace DOAN.Admin.WebApi.Controllers
{
    /// <summary>
    /// 内容管理前端接口
    /// </summary>
    [Route("front/article")]
    [ApiExplorerSettings(GroupName = "article")]
    [Verify]
    public class FrontArticleController : BaseController
    {
        /// <summary>
        /// 文章接口
        /// </summary>
        private readonly IArticleService _ArticleService;
        private readonly IArticleCategoryService _ArticleCategoryService;
        private readonly IArticlePraiseService _ArticlePraiseService;
        private readonly ISysUserService _SysUserService;
        private readonly IArticleTopicService _ArticleTopicService;

        /// <summary>
        /// 
        /// </summary>
        /// <param name="ArticleService"></param>
        /// <param name="articleCategoryService"></param>
        /// <param name="articlePraiseService"></param>
        /// <param name="sysUserService"></param>
        /// <param name="articleTopicService"></param>
        public FrontArticleController(
            IArticleService ArticleService,
            IArticleCategoryService articleCategoryService,
            IArticlePraiseService articlePraiseService,
            ISysUserService sysUserService,
            IArticleTopicService articleTopicService)
        {
            _ArticleService = ArticleService;
            _ArticleCategoryService = articleCategoryService;
            _ArticleService = ArticleService;
            _ArticlePraiseService = articlePraiseService;
            _SysUserService = sysUserService;
            _ArticleTopicService = articleTopicService;
        }

        /// <summary>
        /// 前台查询文章列表
        /// </summary>
        /// <returns></returns>
        [HttpGet("homeList")]
        [AllowAnonymous]
        public IActionResult QueryHomeList([FromQuery] ArticleQueryDto parm)
        {
            parm.UserId = HttpContext.GetUId();
            var response = _ArticleService.GetArticleList(parm);

            return SUCCESS(response);
        }

        /// <summary>
        /// 查询最新文章列表
        /// </summary>
        /// <returns></returns>
        [HttpGet("newList")]
        [AllowAnonymous]
        public IActionResult QueryNew()
        {
            var predicate = Expressionable.Create<Article>();
            predicate = predicate.And(m => m.Status == "1");
            predicate = predicate.And(m => m.IsPublic == 1);
            predicate = predicate.And(m => m.ArticleType == 0);
            predicate = predicate.And(m => m.AuditStatus == Model.Enum.AuditStatusEnum.Passed);

            var response = _ArticleService.Queryable()
                .Where(predicate.ToExpression())
                .Includes(x => x.ArticleCategoryNav) //填充子对象
                .Take(10)
                .OrderBy(f => f.UpdateTime, OrderByType.Desc).ToList();

            return SUCCESS(response);
        }

        /// <summary>
        /// 点赞
        /// </summary>
        /// <param name="id"></param>
        /// <param name="authorId"></param>
        /// <returns></returns>
        [HttpPost("praise/{id}")]
        [ActionPermissionFilter(Permission = "common")]
        public IActionResult Praise(int id = 0, long authorId = 0)
        {
            ArticlePraise addModel = new()
            {
                UserId = HttpContext.GetUId(),
                UserIP = HttpContext.GetClientUserIp(),
                ArticleId = id,
                ToUserId = authorId
            };
            addModel.Location = HttpContextExtension.GetIpInfo(addModel.UserIP);

            return SUCCESS(_ArticlePraiseService.Praise(addModel));
        }

        /// <summary>
        /// 置顶
        /// </summary>
        /// <returns></returns>
        [HttpPut("top")]
        [ActionPermissionFilter(Permission = "common")]
        public IActionResult Top([FromBody] Article parm)
        {
            var response = _ArticleService.TopArticle(parm);

            return SUCCESS(response);
        }

        /// <summary>
        /// 修改可见范围
        /// </summary>
        /// <returns></returns>
        [HttpPut("changePublic")]
        [ActionPermissionFilter(Permission = "common")]
        public IActionResult ChangePublic([FromBody] Article parm)
        {
            if (parm == null) { return ToResponse(ResultCode.CUSTOM_ERROR); }
            var userId = HttpContext.GetUId();
            if (userId != parm.UserId)
            {
                return ToResponse(ResultCode.CUSTOM_ERROR, "操作失败");
            }
            var response = _ArticleService.ChangeArticlePublic(parm);

            return SUCCESS(response);
        }

        /// <summary>
        /// 修改评论权限
        /// </summary>
        /// <returns></returns>
        [HttpPut("changeComment")]
        [ActionPermissionFilter(Permission = "common")]
        public IActionResult ChangeComment([FromBody] Article parm)
        {
            if (parm == null) { return ToResponse(ResultCode.CUSTOM_ERROR); }
            var userId = HttpContext.GetUId();
            if (userId != parm.UserId)
            {
                return ToResponse(ResultCode.CUSTOM_ERROR, "操作失败");
            }
            var response = _ArticleService.ChangeComment(parm);

            return SUCCESS(response);
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <returns></returns>
        [HttpDelete("del/{id}")]
        [ActionPermissionFilter(Permission = "common")]
        public IActionResult Delete(long id = 0)
        {
            var userId = HttpContext.GetUId();
            var info = _ArticleService.GetId(id);
            if (info == null || info.UserId != userId)
            {
                return ToResponse(ResultCode.CUSTOM_ERROR, "删除失败(-1)");
            }
            var response = _ArticleService.Delete(id);
            return SUCCESS(response);
        }

        /// <summary>
        /// 查询文章详情
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        [HttpGet("{id}")]
        [AllowAnonymous]
        public IActionResult Get(int id)
        {
            long userId = HttpContext.GetUId();
            var model = _ArticleService.GetArticle(id, userId);
            var user = _SysUserService.GetById(model.UserId);
            ApiResult apiResult = ApiResult.Success(model);
            model.User = new ArticleUser()
            {
                Avatar = user.Avatar,
                NickName = user.NickName,
                Sex = user.Sex,
            };
            //apiResult.Put("user", user.Adapt<UserDto>());
            return ToResponse(apiResult);
        }

        /// <summary>
        /// 前台查询话题
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        [HttpGet("topicList")]
        [AllowAnonymous]
        public IActionResult QueryTopicList([FromQuery] ArticleTopicQueryDto parm)
        {
            var response = _ArticleTopicService.GetTopicList(parm);

            return SUCCESS(response);
        }

        /// <summary>
        /// 查询文章话题详情
        /// </summary>
        /// <param name="TopicId"></param>
        /// <returns></returns>
        [HttpGet("topic/{TopicId}")]
        [AllowAnonymous]
        public IActionResult GetArticleTopic(long TopicId)
        {
            var response = _ArticleTopicService.GetInfo(TopicId);

            _ArticleTopicService.Update(w => w.TopicId == TopicId, it => new ArticleTopic() { ViewNum = it.ViewNum + 1 });

            var info = response.Adapt<ArticleTopicDto>();
            return SUCCESS(info);
        }
    }
}