学习园地

2026-10-13 15:32:31 +08:00
parent ec60636947
commit 29b15d4b54
28 changed files with 3926 additions and 1 deletions
@@ -0,0 +1,174 @@
+using System.Collections.Generic;
+using System.Linq;
+
+namespace BLL
+{
+    /// <summary>
+    /// 学习园地主表
+    /// </summary>
+    public class StudyZoneService
+    {
+
+        /// <summary>
+        /// 根据主键获取学习园地
+        /// </summary>
+        /// <param name="companyTrainingId"></param>
+        /// <returns></returns>
+        public static Model.Training_StudyZone GetStudyZoneById(string companyTrainingId)
+        {
+            var db = Funs.DB;
+            return db.Training_StudyZone.FirstOrDefault(e => e.StudyZoneId == companyTrainingId);
+        }
+
+        /// <summary>
+        /// 添加学习园地
+        /// </summary>
+        /// <param name="companyTraining"></param>
+        public static void AddStudyZone(Model.Training_StudyZone companyTraining)
+        {
+            var db = Funs.DB;
+            Model.Training_StudyZone newStudyZone = new Model.Training_StudyZone();
+            newStudyZone.StudyZoneId = companyTraining.StudyZoneId;
+            newStudyZone.StudyZoneCode = companyTraining.StudyZoneCode;
+            newStudyZone.StudyZoneName = companyTraining.StudyZoneName;
+            newStudyZone.SupStudyZoneId = companyTraining.SupStudyZoneId;
+            newStudyZone.IsEndLever = companyTraining.IsEndLever;
+            db.Training_StudyZone.InsertOnSubmit(newStudyZone);
+            db.SubmitChanges();
+        }
+
+        /// <summary>
+        /// 修改学习园地
+        /// </summary>
+        /// <param name="companyTraining"></param>
+        public static void UpdateStudyZone(Model.Training_StudyZone companyTraining)
+        {
+            var db = Funs.DB;
+            Model.Training_StudyZone newStudyZone = db.Training_StudyZone.FirstOrDefault(e => e.StudyZoneId == companyTraining.StudyZoneId);
+            if (newStudyZone != null)
+            {
+                newStudyZone.StudyZoneCode = companyTraining.StudyZoneCode;
+                newStudyZone.StudyZoneName = companyTraining.StudyZoneName;
+                newStudyZone.SupStudyZoneId = companyTraining.SupStudyZoneId;
+                newStudyZone.IsEndLever = companyTraining.IsEndLever;
+                db.SubmitChanges();
+            }
+        }
+
+        /// <summary>
+        /// 根据主键删除学习园地
+        /// </summary>
+        /// <param name="companyTrainingId"></param>
+        public static void DeleteStudyZone(string companyTrainingId)
+        {
+            var db = Funs.DB;
+            Model.Training_StudyZone companyTraining = db.Training_StudyZone.FirstOrDefault(e => e.StudyZoneId == companyTrainingId);
+            if (companyTraining != null)
+            {
+                var getItems = from x in Funs.DB.Training_StudyZoneItem
+                               where x.StudyZoneId == companyTraining.StudyZoneId
+                               select x;
+                if (getItems.Count() > 0)
+                {
+                    foreach (var item in getItems)
+                    {
+                        BLL.CommonService.DeleteAttachFileById(item.TestTrainingIds);
+                    }
+                    db.Training_StudyZoneItem.DeleteAllOnSubmit(getItems);
+                }
+                db.Training_StudyZone.DeleteOnSubmit(companyTraining);
+                db.SubmitChanges();
+            }
+        }
+
+        /// <summary>
+        /// 是否可删除资源节点
+        /// </summary>
+        /// <param name="postName"></param>
+        /// <returns>true-可以，false-不可以</returns>
+        public static bool IsDeleteStudyZone(string companyTrainingId)
+        {
+            bool isDelete = true;
+            var Training = BLL.StudyZoneService.GetStudyZoneById(companyTrainingId);
+            if (Training != null)
+            {
+                if (Training.IsEndLever == true)
+                {
+                    var detailCout = Funs.DB.Training_StudyZoneItem.FirstOrDefault(x => x.StudyZoneId == companyTrainingId);
+                    if (detailCout != null)
+                    {
+                        isDelete = false;
+                    }
+                }
+                else
+                {
+                    var supItemSetCount = BLL.StudyZoneService.GetStudyZoneBySupItem(companyTrainingId);
+                    if (supItemSetCount.Count() > 0)
+                    {
+                        isDelete = false;
+                    }
+                }
+            }
+            return isDelete;
+        }
+
+        /// <summary>
+        /// 根据上级Id查询所有学习园地
+        /// </summary>
+        /// <param name="supItem">上级Id</param>
+        /// <returns>学习园地的集合</returns>
+        public static List<Model.Training_StudyZone> GetStudyZoneBySupItem(string supItem)
+        {
+            return (from x in Funs.DB.Training_StudyZone where x.SupStudyZoneId == supItem select x).ToList();
+        }
+
+        /// <summary>
+        /// 根据上级Id查询所有学习园地
+        /// </summary>
+        /// <param name="supItem">上级Id</param>
+        /// <returns>学习园地的集合</returns>
+        public static List<Model.Training_StudyZone> GetStudyZoneIsEnd()
+        {
+            return (from x in Funs.DB.Training_StudyZone
+                    where x.IsEndLever == true
+                    orderby x.StudyZoneCode
+                    select x).ToList();
+        }
+
+        /// <summary>
+        /// 教材类型下拉框
+        /// </summary>
+        /// <param name="dropName"></param>
+        /// <param name="projectId"></param>
+        /// <param name="isShowPlease"></param>
+        public static void InitStudyZoneDropDownList(FineUIPro.DropDownList dropName, string supItem, bool isShowPlease)
+        {
+            dropName.DataValueField = "StudyZoneId";
+            dropName.DataTextField = "StudyZoneName";
+            dropName.DataSource = GetStudyZoneBySupItem(supItem);
+            dropName.DataBind();
+            if (isShowPlease)
+            {
+                Funs.FineUIPleaseSelect(dropName);
+            }
+        }
+
+        /// <summary>
+        /// 教材类型下拉框（末级）
+        /// </summary>
+        /// <param name="dropName"></param>
+        /// <param name="projectId"></param>
+        /// <param name="isShowPlease"></param>
+        public static void InitStudyZoneIsEndDropDownList(FineUIPro.DropDownList dropName, bool isShowPlease)
+        {
+            dropName.DataValueField = "StudyZoneId";
+            dropName.DataTextField = "StudyZoneName";
+            dropName.DataSource = GetStudyZoneIsEnd();
+            dropName.DataBind();
+            if (isShowPlease)
+            {
+                Funs.FineUIPleaseSelect(dropName);
+            }
+        }
+    }
+}