using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IStation.BLL
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{
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/// <summary>
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/// 业务
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/// </summary>
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public partial class LogicArea
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{
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private readonly IDAL.ILogicArea<Entity.LogicArea> _dal
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= DAL.Factory.DataAccessBase.CreateDAL<IDAL.ILogicArea<Entity.LogicArea>>(Settings.DataAccess.LogicDLLName, Settings.DataAccess.DALNameSpace);
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#region Cache
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//通过 projectId 获取缓存
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private List<Model.LogicArea> GetProjectCache(long projectId)
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{
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return LogicAreaCacheHelper.GetSet(projectId, () =>
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{
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var entities = _dal.QueryAll(projectId);
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var models = Entity2Models(entities);
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if (models == null)
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{
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models = new List<Model.LogicArea>();
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}
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return models;
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}, ConfigHelper.CacheKeepTime, ConfigHelper.CacheRandomTime);
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}
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//通过 Id 更新缓存
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private void UpdateProjectCache(long projectId, long id)
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{
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var entity_ds = _dal.QueryById(projectId, id);
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var model_ds = Entity2Model(entity_ds);
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var all = GetProjectCache(projectId);
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var model = all.Find(x => x.Id == id);
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if (model == null)
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{
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all.Add(model_ds);
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}
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else
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{
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model.Reset(model_ds);
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}
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}
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//通过 Ids 更新缓存
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private void UpdateProjectCache(long projectId, IEnumerable<long> ids)
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{
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if (ids == null || ids.Count() < 1)
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return;
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var entities = _dal.QueryByIds(projectId, ids);
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var models = Entity2Models(entities);
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var all = GetProjectCache(projectId);
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all.RemoveAll(x => ids.Contains(x.Id));
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if (models != null && models.Count > 0)
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{
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all.AddRange(models);
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}
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}
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//通过 Id 移除缓存
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private void RemoveProjectCache(long projectId, long Id)
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{
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var all = GetProjectCache(projectId);
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all.RemoveAll(x => x.Id == Id);
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}
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#endregion
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#region Query
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/// <summary>
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/// 查询全部
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/// </summary>
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public List<Model.LogicArea> QueryAll(long projectId)
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{
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var all = GetProjectCache(projectId);
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return all.OrderBy(x => x.SortCode).ToList();
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}
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/// <summary>
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/// 根据Id查询
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/// </summary>
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public Model.LogicArea QueryById(long projectId, long id)
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{
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var all = QueryAll(projectId);
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return all.Find(x => x.Id == id);
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}
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/// <summary>
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/// 通过 Ids 获取
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/// </summary>
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public List<Model.LogicArea> QueryByIds(long projectId, IEnumerable<long> ids)
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{
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if (ids == null || ids.Count() < 1)
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return default;
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var all = QueryAll(projectId);
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return all.Where(x => ids.Contains(x.Id)).ToList();
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}
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#endregion
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#region Insert
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/// <summary>
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/// 插入
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/// </summary>
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public long Insert(long projectId, Model.LogicArea model)
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{
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if (projectId < 1)
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return default;
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if (model == null)
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return default;
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var entities = Model2Entity(model);
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var id = _dal.Insert(projectId, entities);
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if (id > 0)
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{
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UpdateProjectCache(projectId, id);
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}
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return id;
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}
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/// <summary>
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/// 批量插入
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/// </summary>
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public bool Inserts(long projectId, IEnumerable<Model.LogicArea> list)
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{
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if (projectId < 1)
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return default;
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if (list == null || list.Count() < 1)
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return default;
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var entities = Model2Entities(list.ToList());
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var ids = _dal.InsertsR(projectId, entities);
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if (ids != null && ids.Count > 0)
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{
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UpdateProjectCache(projectId, ids);
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return true;
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}
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return false;
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}
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#endregion
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#region Update
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/// <summary>
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/// 更新
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/// </summary>
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public bool Update(long projectId, Model.LogicArea model)
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{
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if (projectId < 0)
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return default;
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if (model == null)
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return default;
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if (model.Id < 1)
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return default;
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var entities = Model2Entity(model);
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var bol = _dal.Update(projectId, entities);
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if (bol)
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{
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UpdateProjectCache(projectId, model.Id);
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}
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return bol;
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}
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/// <summary>
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/// 批量更新
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/// </summary>
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public bool Updates(long projectId, List<Model.LogicArea> list)
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{
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if (projectId < 0)
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return default;
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if (list == null || list.Count() < 1)
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return default;
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if (list.ToList().Exists(x => x.Id < 1))
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return default;
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var entities = Model2Entities(list.ToList());
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var bol = _dal.Updates(projectId, entities);
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if (bol)
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{
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UpdateProjectCache(projectId, list.Select(x => x.Id).ToList());
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}
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return bol;
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}
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#endregion
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#region Exist
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/// <summary>
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/// 根据 Id 判断是否存在
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/// </summary>
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public bool IsExistById(long projectId, long Id)
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{
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var all = QueryAll(projectId);
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return all.Exists(x => x.Id == Id);
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}
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/// <summary>
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/// 判断TagName是否存在
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/// </summary>
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public bool IsExistTagName(long projectId, string TagName)
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{
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if (string.IsNullOrEmpty(TagName))
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return default;
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var all = QueryAll(projectId);
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if (all == null || all.Count < 1)
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return default;
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return all.Exists(x => !string.IsNullOrEmpty(x.TagName) && x.TagName.ToUpper() == TagName.ToUpper());
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}
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/// <summary>
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/// 判断TagName是否存在 ExceptId
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/// </summary>
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public bool IsExistTagNameExceptId(long projectId, string TagName, long ExceptID)
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{
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if (string.IsNullOrEmpty(TagName))
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return default;
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var all = QueryAll(projectId);
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if (all == null || all.Count < 1)
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return default;
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return all.Exists(x => !string.IsNullOrEmpty(x.TagName) && x.TagName.ToUpper() == TagName.ToUpper() && x.Id != ExceptID);
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}
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#endregion
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#region Delete
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/// <summary>
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/// 通过 Id 删除
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/// </summary>
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public bool DeleteById(long projectId, long id, out string msg)
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{
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msg = string.Empty;
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var bol = _dal.DeleteById(projectId, id);
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if (bol)
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{
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RemoveProjectCache(projectId, id);
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}
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return bol;
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}
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#endregion
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}
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}
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