105 lines
3.3 KiB
C#
105 lines
3.3 KiB
C#
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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namespace BLL
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{
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/// <summary>
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/// 培训任务
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/// </summary>
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public static class TrainingTaskService
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{
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public static Model.SGGLDB db = Funs.DB;
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/// <summary>
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/// 根据主键获取培训任务
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/// </summary>
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/// <param name="taskId"></param>
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/// <returns></returns>
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public static Model.Training_Task GetTaskById(string taskId)
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{
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return db.Training_Task.FirstOrDefault(e => e.TaskId == taskId);
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}
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/// <summary>
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/// 根据培训计划主键获取培训任务
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/// </summary>
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/// <param name="taskId"></param>
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/// <returns></returns>
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public static List<Model.Training_Task> GetTaskListByPlanId(string planId)
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{
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return (from x in Funs.DB.Training_Task where x.PlanId == planId select x).ToList();
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}
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/// <summary>
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/// 添加培训任务
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/// </summary>
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/// <param name="task"></param>
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public static void AddTask(Model.Training_Task task)
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{
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Model.Training_Task newTask = new Model.Training_Task
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{
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TaskId = task.TaskId,
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PlanId = task.PlanId,
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UserId = task.UserId,
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TaskDate = task.TaskDate,
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States = task.States
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};
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db.Training_Task.InsertOnSubmit(newTask);
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db.SubmitChanges();
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}
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/// <summary>
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/// 修改培训任务
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/// </summary>
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/// <param name="task"></param>
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public static void UpdateTask(Model.Training_Task task)
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{
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Model.Training_Task newTask = Funs.DB.Training_Task.FirstOrDefault(e => e.TaskId == task.TaskId);
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if (newTask != null && !string.IsNullOrEmpty(task.UserId))
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{
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newTask.PlanId = task.PlanId;
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newTask.UserId = task.UserId;
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newTask.TaskDate = task.TaskDate;
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//newTask.States = task.States;
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Funs.DB.SubmitChanges();
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}
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}
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/// <summary>
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/// 根据主键删除培训任务
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/// </summary>
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/// <param name="taskId"></param>
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public static void DeleteTaskById(string taskId)
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{
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Model.Training_Task task = db.Training_Task.FirstOrDefault(e => e.TaskId == taskId);
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if (task != null)
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{
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db.Training_Task.DeleteOnSubmit(task);
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db.SubmitChanges();
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}
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}
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/// <summary>
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/// 根据培训计划主键删除培训任务
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/// </summary>
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/// <param name="planId"></param>
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public static void DeleteTaskByPlanId(string planId)
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{
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Model.SGGLDB db = Funs.DB;
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var tasks = from x in db.Training_Task where x.PlanId == planId select x;
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if (tasks.Count() > 0)
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{
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var taskItems = from x in db.Training_TaskItem where x.PlanId == planId select x;
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if (tasks.Count() > 0)
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{
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db.Training_TaskItem.DeleteAllOnSubmit(taskItems);
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}
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db.Training_Task.DeleteAllOnSubmit(tasks);
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}
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}
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}
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}
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