初始刷

2024-11-28 13:36:05 +08:00
parent b9b7c9090e
commit 88ebd4c300
753 changed files with 62888 additions and 64 deletions
--- a/ZR.ServiceCore/Services/SysUserMsgService.cs
+++ b/ZR.ServiceCore/Services/SysUserMsgService.cs
@@ -0,0 +1,147 @@
+using Infrastructure.Attribute;
+using Mapster;
+using ZR.Model;
+using ZR.Model.Content.Dto;
+using ZR.Model.Dto;
+using ZR.Repository;
+
+namespace ZR.ServiceCore.Services
+{
+    /// <summary>
+    /// 用户系统消息Service业务层处理
+    /// </summary>
+    [AppService(ServiceType = typeof(ISysUserMsgService), ServiceLifetime = LifeTime.Transient)]
+    public class SysUserMsgService : BaseService<SysUserMsg>, ISysUserMsgService
+    {
+        /// <summary>
+        /// 查询用户系统消息列表
+        /// </summary>
+        /// <param name="parm"></param>
+        /// <returns></returns>
+        public PagedInfo<SysUserMsgDto> GetList(SysUserMsgQueryDto parm)
+        {
+            var predicate = QueryExp(parm);
+
+            if (parm.MsgType == UserMsgType.COMMENT || parm.MsgType == UserMsgType.PRAISE)
+            {
+                return Queryable()
+                    .Where(predicate.ToExpression())
+                    .Includes(x => x.User)
+                    .Select((it) => new SysUserMsgDto()
+                    {
+                        User = it.User.Adapt<UserDto>()
+                    }, true)
+               .ToPage(parm);
+            }
+            else
+            {
+                return Queryable()
+                    .Where(predicate.ToExpression())
+                    .Select(it => new SysUserMsgDto()
+                    {
+
+                    }, true)
+               .ToPage(parm);
+            }
+        }
+
+        /// <summary>
+        /// 已读消息
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <param name="msgId"></param>
+        /// <param name="msgType"></param>
+        /// <returns></returns>
+        public int ReadMsg(long userId, long msgId, UserMsgType msgType)
+        {
+            if (msgId == 0)
+            {
+                return Update(f => f.UserId == userId && f.MsgType == msgType, it => new SysUserMsg() { IsRead = 1 });
+            }
+            return Update(f => f.UserId == userId && f.MsgId == msgId, it => new SysUserMsg() { IsRead = 1 });
+        }
+
+        /// <summary>
+        /// 获取详情
+        /// </summary>
+        /// <param name="MsgId"></param>
+        /// <returns></returns>
+        public SysUserMsg GetInfo(long MsgId)
+        {
+            var response = Queryable()
+                .Where(x => x.MsgId == MsgId)
+                .First();
+
+            return response;
+        }
+
+        /// <summary>
+        /// 添加用户系统消息
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public SysUserMsg AddSysUserMsg(SysUserMsg model)
+        {
+            Insertable(model).ExecuteReturnSnowflakeId();
+            return model;
+        }
+        public SysUserMsg AddSysUserMsg(long userId, string content, UserMsgType msgType)
+        {
+            return AddSysUserMsg(new SysUserMsg()
+            {
+                UserId = userId,
+                Content = content,
+                MsgType = msgType
+            });
+        }
+
+        /// <summary>
+        /// 清空用户系统消息
+        /// </summary>
+        /// <returns></returns>
+        public bool TruncateSysUserMsg()
+        {
+            var newTableName = $"sys_user_msg_{DateTime.Now:yyyyMMdd}";
+            if (Queryable().Any() && !Context.DbMaintenance.IsAnyTable(newTableName))
+            {
+                Context.DbMaintenance.BackupTable("sys_user_msg", newTableName);
+            }
+
+            return Truncate();
+        }
+        /// <summary>
+        /// 导出用户系统消息
+        /// </summary>
+        /// <param name="parm"></param>
+        /// <returns></returns>
+        public PagedInfo<SysUserMsgDto> ExportList(SysUserMsgQueryDto parm)
+        {
+            var predicate = QueryExp(parm);
+
+            var response = Queryable()
+                .Where(predicate.ToExpression())
+                .Select((it) => new SysUserMsgDto()
+                {
+                }, true)
+                .ToPage(parm);
+
+            return response;
+        }
+
+        /// <summary>
+        /// 查询导出表达式
+        /// </summary>
+        /// <param name="parm"></param>
+        /// <returns></returns>
+        private static Expressionable<SysUserMsg> QueryExp(SysUserMsgQueryDto parm)
+        {
+            var predicate = Expressionable.Create<SysUserMsg>();
+
+            predicate = predicate.AndIF(parm.UserId != null, it => it.UserId == parm.UserId);
+            predicate = predicate.AndIF(parm.IsRead != null, it => it.IsRead == parm.IsRead);
+            predicate = predicate.AndIF(parm.MsgType != null, it => it.MsgType == parm.MsgType);
+            //predicate = predicate.AndIF(parm.ClassifyId != null, it => it.ClassifyId == parm.ClassifyId);
+            return predicate;
+        }
+    }
+}